C12RSH3 - Saw HiKOKI - Free user manual and instructions

USER MANUAL C12RSH3 HiKOKI

SAFETY INSTRUCTIONS AND INSTRUCTION MANUAL

Read and understand all of the safety precautions, warnings and operating instructions in the Instruction Manual before operating or maintaining this power tool. Most accidents that result from power tool operation and maintenance are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures. Basic safety precautions are outlined in the “SAFETY” section of this Instruction Manual and in the sections which contain the operation and maintenance instructions. Hazards that must be avoided to prevent bodily injury or machine damage are identified by WARNINGS on the power tool and in this Instruction Manual. NEVER use this power tool in a manner that has not been specifically recommended by metaboHPT.

MEANINGS OF SIGNAL WORDS

WARNING indicates a potentially hazardous situations which, if ignored, could result in death or serious injury. CAUTION indicates a potentially hazardous situations which, if not avoided, may result in minor or moderate injury, or may cause machine damage. NOTE emphasizes essential information.

Symbols The following show symbols used for the machine. Be sure that you understand their meaning before use. WARNING To reduce the risk of injury, user must read instruction manual. WARNING Always wear eye protection. CAUTION Do not stare at operating lamp. WARNING Always wear hearing protection. SAFETY

GENERAL POWER TOOL SAFETY WARNINGS

WARNING Read all safety warnings, instructions, illustrations and specifications provided with this power tool. Failure to follow all instructions listed below may result in electric shock, fire and/or serious injury. Save all warnings and instructions for future reference. The term “power tool” in the warnings refers to your mains-operated (corded) power tool or battery- operated (cordless) power tool.

Cluttered or dark areas invite accidents. b) Do not operate power tools in explosive atmospheres, such as in the presence of flammable liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes. c) Keep children and bystanders away while operating a power tool. Distractions can cause you to lose control.

2) Electrical safety

a) Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will reduce risk of electric shock. b) Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and refrigerators. There is an increased risk of electric shock if your body is earthed or grounded. c) Do not expose power tools to rain or wet conditions. Water entering a power tool will increase the risk of electric shock. d) Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool. Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords increase the risk of electric shock. e) When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use of a cord suitable for outdoor use reduces the risk of electric shock. f) If operating a power tool in a damp location is unavoidable, use a residual current device (RCD) protected supply. Use of an RCD reduces the risk of electric shock.

a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b) Use personal protective equipment. Always wear eye protection. Protective equipment such as a dust mask, non- skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries. c) Prevent unintentional starting. Ensure the switch is in the off-position before connecting to power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your finger on the switch or energising power tools that have the switch on invites accidents. d) Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left attached to a rotating part of the power tool may result in personal injury. e) Do not overreach. Keep proper footing and balance at all times. This enables better control of the power tool in unexpected situations. f) Dress properly. Do not wear loose clothing or jewellery. Keep your hair and clothing away from moving parts. Loose clothes, jewellery or long hair can be caught in moving parts. g) If devices are provided for the connection of dust extraction and collection facilities, ensure these are connected and properly used. Use of dust collection can reduce dust-related hazards. h) Do not let familiarity gained from frequent use of tools allow you to become complacent and ignore tool safety principles. A careless action can cause severe injury within a fraction of a second.

4) Power tool use and care

a) Do not force the power tool. Use the correct power tool for your application. The correct power tool will do the job better and safer at the rate for which it was designed. b) Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot be controlled with the switch is dangerous and must be repaired. c) Disconnect the plug from the power source and/or remove the battery pack, if detachable, from the power tool before making any adjustments, changing accessories, or storing power tools. Such preventive safety measures reduce the risk of starting the power tool accidentally. d) Store idle power tools out of the reach of children and do not allow persons unfamiliar with the power tool or these instructions to operate the power tool. Power tools are dangerous in the hands of untrained users. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

e) Maintain power tools and accessories. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power toolʼs operation. If damaged, have the power tool repaired before use. Many accidents are caused by poorly maintained power tools. f) Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to bind and are easier to control. g) Use the power tool, accessories and tool bits etc. in accordance with these instructions, taking into account the working conditions and the work to be performed. Use of the power tool for operations different from those intended could result in a hazardous situation. h) Keep handles and grasping surfaces dry, clean and free from oil and grease. Slippery handles and grasping surfaces do not allow for safe handling and control of the tool in unexpected situations.

a) Have your power tool serviced by a qualified repair person using only identical replacement parts. This will ensure that the safety of the power tool is maintained. PRECAUTION Keep children and infirm persons away. When not in use, tools should be stored out of reach of children and infirm persons.

1. Miter saws are intended to cut wood or wood-like

products, they cannot be used with abrasive cut- off wheels for cutting ferrous material such as bars, rods, studs, etc. Abrasive dust causes moving parts such as the lower guard to jam. Sparks from abrasive cutting will burn the lower guard, the kerf insert and other plastic parts.

2. Use clamps to support the workpiece whenever

possible. If supporting the workpiece by hand, you must always keep your hand at least 100mm from either side of the saw blade. Do not use this saw to cut pieces that are too small to be securely clamped or held by hand. If your hand is placed too close to the saw blade, there is an increased risk of injury from blade contact.

3. The workpiece must be stationary and clamped

or held against both the fence and the table. Do not feed the workpiece into the blade or cut "freehand" in any way. Unrestrained or moving workpieces could be thrown at high speeds, causing injury.

4. Push the saw through the workpiece. Do not pull

the saw through the workpiece. To make a cut, raise the saw head and pull it out over the workpiece without cutting, start the motor, press the saw head down and push the saw through the workpiece. Cutting on the pull stroke is likely to cause the saw blade to climb on top of the workpiece and violently throw the blade assembly towards the operator.

5. Never cross your hand over the intended line of

cutting either in front or behind the saw blade. Supporting the workpiece “cross handed” i.e. holding the workpiece to the right of the saw blade with your left hand or vice versa is very dangerous.

6. Do not reach behind the fence with either hand

closer than 100mm from either side of the saw blade, to remove wood scraps, or for any other reason while the blade is spinning. The proximity of the spinning saw blade to your hand may not be obvious and you may be seriously injured.

7. Inspect your workpiece before cutting. If the

workpiece is bowed or warped, clamp it with the outside bowed face toward the fence. Always make certain that there is no gap between the workpiece, fence and table along the line of the cut. Bent or warped workpieces can twist or shift and may cause binding on tile spinning saw blade while cutting. There should be no nails or foreign objects in the workpiece.

8. Do not use the saw until the table is clear of all

tools, wood scraps, etc., except for the workpiece. Small debris or loose pieces of wood or other objects that contact the revolving blade can be thrown with high speed.

9. Cut only one workpiece at a time.

Stacked multiple workpieces cannot be adequately clamped or braced and may bind on the blade or shift during cutting.

10. Ensure the miter saw is mounted or placed on a

level, firm work surface before use. A level and firm work surface reduces the risk of the miter saw becoming unstable. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

11. Plan your work. Every time you change the bevel

or miter angle setting, make sure the adjustable fence is set correctly to support the workpiece and will not interfere with the blade or the guarding system. Without turning the tool “ON” and with no workpiece on the table, move the saw blade through a complete simulated cut to assure there will be no interference or danger of cutting the fence.

12. Provide adequate support such as table

extensions, saw horses, etc. for a workpiece that is wider or longer than the table top. Workpieces longer or wider than the miter saw table can tip if not securely supported. If the cut-off piece or workpiece tips, it can lift the lower guard or be thrown by the spinning blade.

13. Do not use another person as a substitute for a

table extension or as additional support. Unstable support for the workpiece can cause the blade to bind or the workpiece to shift during the cutting operation pulling you and the helper into the spinning blade.

14. The cut-off piece must not be jammed or pressed

by any means against the spinning saw blade. If confined, i.e. using length stops, the cut-off piece could get wedged against the blade and thrown violently.

15. Always use a clamp or a fixture designed to

properly support round material such as rods or tubing. Rods have a tendency to roll while being cut, causing the blade to "bite" and pull the work with your hand into the blade.

16. Let the blade reach full speed before contacting

the workpiece. This will reduce the risk of the workpiece being thrown.

17. If the workpiece or blade becomes jammed, turn

the miter saw off. Wait for all moving parts to stop and disconnect the plug from the power source and/or remove the battery pack. Then work to free the jammed material. Continued sawing with a jammed workpiece could cause lass of control or damage to the miter saw.

18. After finishing the cut, release the switch, hold

the saw head down and wait for the blade to stop before removing the cut-off piece. Reaching with your hand near the coasting blade is dangerous.

19. Hold the handle firmly when making an

incomplete cut or when releasing the switch before the saw head is completely in the down position. The braking action of the saw may cause the saw head to be suddenly pulled downward, causing a risk of injury.

WARNING The following specific operating instructions must be observed when using this POWER TOOL in order to avoid injury: DO’s

ALWAYS OBSERVE THE FOLLOWING RULES TO

ASSURE SAFE USE OF THIS TOOL:

1. Review this Manual and familiarize yourself with the

safety rules and operating instructions for this POWER TOOL before attempting to use it.

2. Remove all packing materials attached or connected

to the tool before attempting to operate it.

3. Always confirm that the POWER TOOL is clean

4. Always wear snug-fitting clothing, non-skid footwear

(preferably with steel toes) and eye protection when operating the POWER TOOL.

5. Always handle the POWER TOOL carefully. If the

POWER TOOL falls or strikes against a hard object, it might become deformed or cracked or sustain other damage.

6. Always cease operating the saw at once, if you notice

any abnormality whatsoever.

7. Always confirm that all components are mounted

properly and securely before using the tool.

8. When replacing the saw blade, always confirm that

the rpm rating of the new blade is correct for use on this tool.

9. Always shut off the power and wait for the saw blade

to completely stop rotating before doing any maintenance or adjustments.

10. During slide cutting, always push the saw blade away

11. Always clamp or otherwise secure the workpiece to

the fence; otherwise the workpiece might be thrust form the table and cause bodily harm.

12. During miter or bevel cutting, always wait for the

rotation of the blade to stop completely before lifting the saw blade.

13. Always make a trial run first before attempting any

14. Always handle the saw blade with care when

dismounting and mounting it.

15. Always confirm that the workpiece is free of nails or

other foreign objects before beginning a cut.

16. Always keep your hands out of the path of the saw

17. Always confirm that the lower guard is in the proper

place before using the saw.

18. Always confirm that the lower guard does not obstruct

the sliding motion of the saw before attempting slide cutting.

19. Inspect the tool power cords periodically.

20. Always confirm that the proper lengths and types of

extension cords are being utilized, if necessary, before starting the tool.

21. Always confirm that the motor air vents are fully open

before using the tool.

22. Always wait until the motor has reached full speed

before starting a cut.

23. Always keep the handles dry, clean and free of oil and

grease. Hold the tool firmly when in use.

24. Always use outboard stands to provide support for

long workpieces that overhang the table of the slide compound miter saw.

25. Always operate the tool after ensuring the workpiece

is fixed properly with a vise assembly.

26. The operating instructions provided with the tool shall

direct the user to secure the tool to supporting structure if, during normal operation, there is a tendency for the tool to tip over, slide, or walk on the supporting surface.

27. Ensure before each cut that the machine is stable.

28. If the saw blade should become jammed, switch the

machine off and hold the workpiece until the saw blade comes to a complete stop. To prevent kickback, the workpiece may not be moved until after the machine has come to a complete stop. Correct the cause for the jamming of the saw blade before restarting the machine.

29. Use only saw blades that are marked with a maximum

permitted speed equal or higher than the no-load speed marked on the POWER TOOL.

30. Use only a saw blade diameter in accordance with the

markings on the POWER TOOL.

ASSURE SAFE USE OF THIS TOOL:

1. Never operate the POWER TOOL unless you fully

understand the operating instructions contained in this Manual.

2. Never leave the POWER TOOL unattended without

first unplugging the power cord.

3. Never operate the POWER TOOL when you are tired,

after you have taken any medications, or have consumed any alcoholic beverages.

5. Never operate the tool while wearing loose clothing, a

necktie or jewelry, or while your hair is uncovered, to protect against getting caught in the moving machinery.

6. Never reach around the saw blade.

7. Never touch any moving parts, including the blade,

while the saw is in use.

8. Never remove any safety devices or blade guards;

use of the tool without them would be hazardous.

9. Never lock the lower guard; always confirm that it

slides smoothly before using the tool.

10. Never damage the power cord of the tool.

11. Never attempt to move a plugged-in POWER TOOL

while your finger is on the starting switch.

12. Never use the POWER TOOL if the starting switch

does not turn on and off properly.

13. Never use the POWER TOOL if the plastic housing or

the handle is cracked or deformed.

14. Never use the POWER TOOL near flammable liquids

or gases because sparking can cause an explosion.

15. Never clean plastic components with solvents

because the plastic may dissolve.

16. Never operate the saw unless all the blade guards are

17. Never raise the saw blade from the workpiece until it

has first come to a complete stop.

18. When slide cutting, never pull the handle toward the

operator, since this could cause the saw blade to kick up from the workpiece. Always push the handle away from the operator in a single, smooth motion.

19. Never place your limbs inside of the line next to

warning sign “ ” while the tool is being operated. This may cause hazardous conditions.

20. Never use abrasive type blades on this saw.

21. Never expose to rain or use in damp locations.

22. Never cut ferrous metals or masonry.

23. Do not replace the LED light with a different type.

24. Do not stand in a line with the saw blade In front of the

machine. Always stand aside of the saw blade. This protects your body against possible kickback. Keep hands, fingers and arms away from the rotating saw blade.

25. Do not cross your arms when operating the tool arm.

26. When the saw head is in the down position, never

release the hand that is gripping the handle. Doing so could snap the saw head up, forcing the tool to fall and possibly cause injury. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

1. Make sure to securely hold the tool during operation.

Failure to do so can result in accidents or injuries. (Fig. 1) Fig. 1

3. Always keep hands out of the path of the saw blade.

4. Never operate the saw without the guards in place.

5. Never perform any freehand operation with the slide

6. Never reach around the saw blade.

7. Always turn off tool and wait for saw blade to stop

before moving workpiece or changing settings.

8. Always disconnect power before changing blade or

11. To reduce the risk of injury, return carriage to the full

rear position after each crosscut operation.

Make sure your extension cord is in good condition. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized cord will cause a drop in line voltage resulting in loss of power and overheating. Table shows the correct size to use depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gage. The smaller the gage number, the heavier the cord. Table 1

MINIMUM GAGE FOR CORD SETS

Ampere Rating AWG Size of Cord More than Not more than Total Length of Cord in Feet (Meter)

( 45.7) 0 – 6 18 16 16 14 0 – 6 18 16 14 12 10 – 12 16 16 14 12 12 – 16 14 12 Not recommended WARNING Avoid electrical shock hazard. Never use this tool with a damaged or frayed electrical cord or extension cord. Inspect all electrical cords regularly. Never use in or near water or in any environment where electric shock is possible.

DOUBLE INSULATION FOR SAFER

OPERATION To ensure safer operation of this power tool, metaboHPT has adopted a double insulation design. “Double insulation” means that two physically separated insulation systems have been used to insulate the electrically conductive materials connected to the power supply from the outer frame handled by the operator. Therefore, either the symbol “ ” or the words and “Double insulation” appear on the power tool or on the nameplate. Although this system has no external grounding, you must still follow the normal electrical safety precautions given in this Instruction Manual, including not using the power tool in wet environments. To keep the double insulation system effective, follow these precautions: 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18C12RSH3_C99748261_309_NAEnglish

Only metaboHPT AUTHORIZED SERVICE CENTER should disassemble or assemble this power tool, and only genuine metaboHPT replacement parts should be installed.

Clean the exterior of the power tool only with a soft cloth moistened with soapy water and dry thoroughly.

Never use solvents, gasoline or thinners on plastic components; otherwise the plastic may dissolve.

SAVE THESE INSTRUCTIONS

FUNCTIONAL DESCRIPTION NOTE The information contained in this Instruction Manual is designed to assist you in the safe operation and maintenance of the power tool. NEVER operate, or attempt any maintenance on the tool unless you have first read and understood all safety instructions contained in this manual. Some illustrations in this Instruction Manual may show details or attachments that differ from those on your own power tool.

• 4-3/4" (120 mm) 5-1/8" (130 mm) 1" (25 mm) Bevel Left 45° 0 2-3/4" (70 mm) 12-1/4" (312 mm) - *2-15/16" (75 mm) 10-3/16" (260 mm) 1" (25 mm) Right 45° 0 1-3/4" (45 mm) 12-1/4" (312 mm) - *1-15/16" (50 mm) 10-3/16" (260 mm) 1" (25 mm) Compound Left 45° Left 45° 2-3/4" (70 mm) 8-5/8" (220 mm) - *2-15/16" (75 mm) 7-1/16" (180 mm) 1" (25 mm) Right 45° 2-3/4" (70 mm) 8-5/8" (220 mm) - *2-15/16" (75 mm) 7-1/16" (180 mm) 1" (25 mm) Right 45° Left 45° 1-3/4" (45 mm) 8-5/8" (220 mm) - *1-15/16" (50 mm) 7-1/16" (180 mm) 1" (25 mm) Right 45° 1-3/4" (45 mm) 8-5/8" (220 mm) - *1-15/16" (50 mm) 7-1/16" (180 mm) 1" (25 mm) When cutting the workpiece which has the dimension of "*" there might be some possibility of the lower end of the circular saw to touch with the workpiece, even if the motor head is located at the lower limit position. Pay attention when cutting the workpiece. For further details, refer to "PRACTICAL APPLICATIONS" on page20. Mount the auxiliary board on the fence surface Refer to "5. Cutting large workpieces" on page22 (Fig.27). 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

Cutting various types of wood.

Cutting aluminum sash.

Ensure that the power source to be utilized conforms to the power source requirements specified on the product nameplate.

Ensure that the switch is in the OFF position. If the plug is connected to a receptacle while the switch is in the ON position, the power tool will start operating immediately and can cause serious injury.

When the work area is far away from the power source, use an extension cord of sufficient thickness and rated capacity. The extension cord should be kept as short as practicable. WARNING Damaged cord must be replaced or repaired.

4. Remove all packing materials attached or connected

to the tool before attempting to operate it.

Attach the power tool to a level, horizontal work bench in accordance with Fig. 4. Select 5/16" (8mm) diameter bolts suitable in length for the thickness of the work bench. Bolt length should be at least 1-9/16" (40mm) plus the thickness of the work bench. For example, use 2-9/16" (65mm) or larger bolts for a 1" (25mm) thick work bench. 11/32" (9mm) 4 holes 10-1/16" (255.5mm) 12-7/8" (327mm) 11-1/18" (282mm) Miter lock handle side Base 1" (25mm) thick bench 5/16" (8mm) bolt 5/16" (8 mm) nut Work bench Fig. 4 The holder attached to the rear of the base helps stabilize the power tool. Holder adjustment: Loosen the 6mm bolt with the 10mm box wrench. Adjust the holder until its bottom surface contacts the work bench surface. After adjustment, firmly tighten the 6mm bolt. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18C12RSH3_C99748261_309_NAEnglish

6 mm Bolt Move Adjust the holder until its bottom surface contacts the work bench surface. Holder Fig. 5

6. Releasing the locking pin

When the power tool is prepared for shipping, its main parts are secured by a locking pin. Press the handle slightly down and pull out the locking pin to disengag the cutting head. During transport, lock the locking pin into the gear case.

(The stopper is an optional accessory.) To empty the dust bag, pull out the dust bag assembly from dust port. Open zipper on underside of bag and empty into waste container. Check frequently and empty the dust bag before it gets full. When bevel angle cutting, adjust the support bar and install the dust bag so that it hangs down vertically. Dust bag Vertical Dust port Gear case Support bar Fig. 7 WARNING Do not use this saw to cut and/or sand metals. The hot chips or sparks may ignite saw dust from the bag material. CAUTION

Empty the dust bag frequently to prevent the duct and the lower guard from becoming clogged. Sawdust will accumulate more quickly than normal during bevel cutting.

After cutting wood, before starting to cut aluminum sash, discard the chips that are in the dust bag. (Attach the vise assembly as shown in Fig.2, Fig.3 and Fig.23.) BEFORE USING WARNING Check steps 1 through 10 before you have installed the power supply to the tool.

1. Make sure the power source is appropriate for the

tool. WARNING Never connect the power tool unless the available AC power source is of the same voltage as that specified on the nameplate of the tool. Never connect this power tool to a DC power source. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18C12RSH3_C99748261_309_NAEnglish

2. Make sure the trigger switch is turned OFF.

WARNING If the power cord is connected to the power source with the trigger switch turned ON the power tool will start suddenly and can cause a serious accident.

3. Check the saw blade for visible defects.

Confirm that the saw blade is free of cracks or other visible damage.

4. Confirm that the saw blade is attached securely to the

power tool. Using the supplied 8mm hex. bar wrench, tighten the left hex. 10mm socket bolt on the saw blade spindle to secure the saw blade. For details, see Fig.48-a, Fig.48-b, and Fig.48-c in the section on “SAW BLADE MOUNTING AND DISMOUNTING”.

5. Check the lower guard for proper operation.

WARNING NEVER OPERATE THE POWER TOOL if the lower guard does not function smoothly. Lower guard is designed to protect the operator from coming into contact with the saw blade during operation of the tool. Always check that the lower guard moves smoothly and covers the saw blade properly. Lower guard Fig.8

6. Confirm the position of the spindle lock before using

the tool. After installing the saw blade, confirm that the spindle lock has been returned to the released position before using the power tool (see Fig.3).

7. Check the Power Receptacle.

To prevent overheating, accidental stopping or intermittent operation, confirm that the power cord plug fits properly in the electrical receptacle and does not fall out after it is inserted. Repair or replace the receptacle if it is faulty.

8. Confirm the tool’s power cord is not damaged.

Repair or replace the power cord if an inspection indicates that it is damaged.

WARNING Operating the tool without wearing proper eye protection may result in serious injury. Always wear eye protection with side shields that meets the requirements of ANSI Standard Z87.1. Ordinary eyeglasses do not provide adequate protection because they do not contain impact resistant safety glass.

WARNING Please be aware of the reaction of the Motor Head (Fig.2) when the brake is activated. Braking causes the Motor Head to jerk downward and the user should be prepared for this reaction, especially when the trigger switch is released before the blade is completely down. Failure to be familiar with, and prepared for, the operational characteristics of the tool may cause serious injury. AFTER CONNECTING THE POWER PLUG TO AN

APPROPRIATE AC POWER SOURCE, CHECK THE

OPERATION OF THE TOOL AS FOLLOWS: This tool is equipped with an electric brake which will typically stop the blade within 5seconds after the trigger switch is released. Occasionally, there will be a delay in the brake engaging which will result in a longer blade stopping time. On rare occasions, the brake may not engage at all and the saw blade will coast to a stop. If the brake fails to engage frequently, depress and release the trigger switch to turn the tool on and off 4 or 5times. If the brake still does not engage, have the tool serviced at a metabo HPT authorized service center.

After confirming that no one is standing behind, the power tool start and confirm that no operating abnormalities exist before attempting a cutting operation. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

12. Inspect the rotating stability of the saw blade.

For precise cutting, rotate the saw blade and check for deflection to confirm that the blade is not noticeably unstable; otherwise vibrations might occur and cause an accident. BEFORE CUTTING

1. Positioning the table insert

Table inserts are installed on the turntable. When shipping the tool from the factory, the table inserts are so fixed that the saw blade does not contact them. The burr of the bottom surface of the workpiece is remarkably reduced, if the table insert is fixed so that the gap between the side surface of the table insert and the saw blade will be minimum. Before using the tool, eliminate this gap in accordance with the following procedure. (1) Right angle cutting Loosen the three 5 mm machine screws, then secure the left side table insert and temporarily tighten the 5mm machine screws of both ends. Then fix a workpiece (about 7-7/8" (200mm) wide) with the vise assembly and cut it off. After aligning the cutting surface with the edge of the table insert, securely tighten the 5mm machine screws of both ends. Remove the workpiece and securely tighten the 5mm center machine screw. Adjust the right hand table insert in the same way. (Fig.9-a) 5 mm machine screw Saw blade Table insert [Right angle cutting] Fig.9-a (2) Left and right bevel angle cutting Adjust the table insert in the manner shown in Fig.9-b and Fig.9-c following the same procedure for right angle cutting. 5 mm machine screw Saw blade Table insert [Left bevel angle cutting] Fig.9-b 5 mm machine screw Saw blade Table insert [Right bevel angle cutting] Fig.9-c CAUTION After adjusting the table insert for right angle cutting, the table insert will be cut to some extent if it is used for bevel angle cutting. When bevel cutting operation is required, adjust the table insert for bevel angle cutting.

2. Checking the saw blade lower limit position

Check that the saw blade can be lowered 10mm to 11mm below the table insert. When you replace a saw blade with a new one, adjust the lower limit position so that the saw blade will not cut the turntable or complete cutting cannot be done. Furthermore, when changing the position of an 8mm depth adjustment bolt that serves as a lower limit position stopper of the saw blade. (1) Turn the 8mm depth adjustment bolt, change the height where the bolt head and the hinge contacts, and adjust the lower limit position of the saw blade. (Fig.10-a) 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

3. Lower limit position of saw blade when cutting a large

workpiece When cutting a workpiece 4-7/32" (107mm) to 4-11/16" (120mm) in height in right-angle cutting or 2-3/4" (70mm) to 2-15/16 (75mm) in left bevel angle cutting or 1-3/4" (45mm) to 1-15/16 (50mm) in right bevel angle cutting, adjust the lower limit position so that the base of the motor head (see Fig.10-a) will not come in contact with the workpiece. NOTE Confirm that the saw blade is adjusted so that it will not cut into the turntable. Lower the motor head, and turn the 6mm depth adjustment bolt and make adjustments so that there can be a clearance of 5/64" to 1/8" (2mm to 3mm) between the lower limit position of the motor head and the top of the workpiece at the saw blade’s lower limit position where the head of the 6mm depth adjustment bolt contacts the hinge. (Fig.10-b) Gear case 6mm depth adjustment bolt Hinge Turn Fig.10-b Bottom surface of head section Workpiece 2–3mm Fig.10-c

4. Confirmation for use of sub fence (A)

WARNING When right bevel angle cutting, loosen the 6mm wing bolt, then slide the sub fence (A) outward and remove it as shown in Fig.11. Failure to do so may result in the main body or saw blade coming into contact with the sub fence (A) and causing injury. This power tool is equipped with a sub fence (A). In the case of direct angle cutting and left bevel angle cutting, use the sub fence (A). Then, you can realize stable cutting of the material with a wide back face. CAUTION In the case of direct angle cutting and left bevel angle cutting, slide inward to the position where the sub fence (A) hits, and secure it with 6mm wing bolt. (as shown in Fig.11) Fence (A) Sub fence (A) 6mm wing bolt Mounting position of the sub fence (A) Fig.11 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

5. Confirmation for use of sub fence (B)

WARNING When left bevel angle cutting, loosen the 6mm wing bolt, then slide the sub fence (B) outward, as shown in Fig.12. Failure to do so may result in the main body or saw blade coming into contact with the sub fence (B) and causing injury. This power tool is equipped with a sub fence (B). In the case of direct angle cutting and right bevel angle cutting, use the sub fence (B). Then, you can realize stable cutting of the material with a wide back face. CAUTION In the case of direct angle cutting and right bevel angle cutting, slide inward to the position where the sub fence (B) hits, and secure it with 6mm wing bolt. (as shown in Fig.12) Fence (B) Sub fence (B) 6mm wing bolt Mounting position of the sub fence (B) Fig.12

WARNING When changing the oblique angle, hold down the motor head. If the motor head moves to an oblique angle suddenly, it may result in injury or damage to the main body. Before the power tool is shipped from the factory, it is adjusted for 0°, right angle, left 45° bevel cutting angle and right 45° bevel cutting angle with the 8mm set screws. When changing the adjustment, change the height of the 8mm set screws by turning them. (Fig.13-a, Fig.13-b) When changing the bevel angle to the left 45°, loosen the 6mm wing bolt shown in Fig.12, then slide the sub fence (B) outward and incline the motor head to the left. To change the bevel angle to the right at 45°, move the sub fence (A) outward and loosen the bevel lock handle, then pull out the set pin (A) toward the front, and tilt the motor head to the right. (Fig.13-b) When the motor head is straight upright, the set pin (A) is held tightly in place, so tilt the motor head slightly to the left when pulling out the set pin (A) before tilting the motor head to the right. When adjusting the motor head to 0°, always return the set pin (A) to its initial position as shown in Fig.13-b. Indicator (For bevel scale) 8mm set screw (For left 45° bevel angle) Fig.13-a 8mm set screw (For right angle) 8mm set screw (For right 45° bevel angle) Indicator (For bevel scale) Set pin (A) Pull Fig.13-b 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

7. Securing the workpiece

WARNING Always clamp or vise to secure the workpiece to the fence; otherwise the workpiece might be thrust from the table and cause bodily harm.

8. Installing the side holder

The side holder helps keep longer workpieces stable and in place during the cutting operation. As indicating in Fig.14, installing the side holder in the holes on the side of base and fasten it with 6mm bolt. Base Side holder 6mm bolt Fig.14 CAUTION When transporting or carrying the tool, do not grasp the holder. There is the danger of the holder slipping out of the base. For the correct way to hold the tool, refer to “TRANSPORTATION OF THE MAIN BODY”.

9. Installing the holders ... (Optional accessory)

The holders help keep longer workpieces stable and in place during the cutting operation. (1) As indicated in Fig.15, use a steel square for aligning the upper edge of the holders with the base surface. Loosen the 6mm wing nut. Turn a height adjustment bolt 6mm, and adjust the height of the holder. (2) After adjustment, firmly tighten the wing nut and fasten the holder with the 6mm wing knob (optional accessory). If the length of Height Adjustment Bolt 6mm is insufficient, spread a thin plate beneath. Make sure the end of Height Adjustment Bolt 6mm does not protrude from the holder. (Fig.15) Height adjustment bolt 6mm (Optional accessory) 6mm knob bolt (Optional accessory) Holder (Optional accessory) Steel square Base surface 6mm wing nut (Optional accessory) Fig.15

10. Stopper for precision cutting ... (Stopper and holder

are optional accessory) The stopper facilitates continuous precision cutting in lengths of 11 in. to 17-3/4 in. (280mm to 450mm). To install the stopper, attach it to the holder with the 6mm wing bolt as shown in Fig.16. Holder (Optional accessory) Stopper (Optional accessory) Workpiece Move 6mm wing bolt (Optional accessory) Height adjustment bolt 6mm (Optional accessory) 6mm wing nut (Optional accessory) Fig.16

11. Slide carriage system

WARNING To reduce the risk of injury, return slide carriage to the full rear position after each crosscut operation. For chop cutting operations on small workpieces, slide the cutting head assembly completely toward the rear of the unit and tighten the slide securing knob. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

To cut wide boards up to 312mm, the slide securing knob must be loosened to allow the cutting head slide freely. (Fig.17) Slide securing knob Fig.17

Down the head and insert the locking pin. Unlock the miter lock handle and swing the turntable until the positive stop locks it at the 0° miter position. Do not lock the miter lock handle. Place a square against the saw’s fence and blade, as shown in Fig.18 (Do not touch the tips of the blade teeth with the square. To do so will cause an inaccurate measurement.) If the saw blade is not exactly perpendicular to the fence, loosen the 6mm machine screws (4 pcs.) that hold the miter scale and move the miter lock handle and the scale left or right until the blade is perpendicular to the fence, as measured with the square. Retighten the 6mm machine screws (4pcs.). (Fig.18) Pay no attention to the reading of the indicator (for miter scale) at this time.

Indicator (for miter scale) adjustment Unlock the miter lock handle to move the turntable to the 0° position. With the miter lock handle unlocked, allow the positive stop to snap into place as you rotate the turntable to 0°. Observe the indicator (for miter scale) and miter scale as shown in Fig.18. If the indicator (for miter scale) does not indicate exactly 0° loosen the 4mm screw holding the indicator (for miter scale). In place reposition the indicator (for miter scale) and tighten the 4mm screw.

13. Miter angle adjustment

The slide compound miter saw scale can be easily read, showing miter angles from 0° to 45° to the left and right. The miter saw table has nine of the most common angle setttings with positive stops at 0°, 15°, 22.5°, 31.6°, and 45°. These positive stops position the blade at the desired angle quickly and accurately. Follow the process below for quickest and most accurate adjustments. (Fig.19) Bevel lock handle Postive stop lever Screw Indicator (For miter scale) Detent lever Miter lock handle Fig.19 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

Adjusting miter angles: (1) Push up the miter lock handle to release the turntable. (2) Push down the positive stop lever until the detent lever catches on it to release the “positive stop”. (3) Rotate the turntable and set the indicator to line up with the desired angle of the miter scale. At this time, when using the positive stop function, pull the detent lever in the direction of the arrow near the desired angle as shown in Fig.19, release the detent lever, and move the turntable to secure it in place at the desired angle via the positive stop function. (0°, 15°, 22.5°, 31.6°, and 45°) (4) Push down the miter lock handle to secure the turntable in place. Detent lever (Fig.19) The detent lever allows for the table to be micro adjusted, disengaging the positive detent stops feature. When a required miter angle is close to a positive detent stop, this detent lever prevents the wedge on the positive stop lever from slipping into that detent slot on the base.

14. LED lighting system (Fig.20) [XACT CUT LED™]

CAUTION Do not stare at operating lamp. Staring into the light beam may result in serious injury or vision loss. The LED lighting system [XACT CUT LED™] casts the shadow of the blade onto the workpiece. This results in greater accuracy of cuts and requires no adjustments. The LED light will light up just by plugging the power plug in to the outlet. Bring the motor head down so the blade is approximately 1/4 in. (6mm) from the workpiece. The shadow of the blade will be projected onto the workpiece, indicating where the blade teeth will make contact as the cut is made. To turn the LED light off, unplug the power plug from the outlet. Shadow of blade teeth projected onto workpiece Fig.20 PRACTICAL APPLICATIONS WARNING

To avoid personal injury, never remove or place a workpiece on the table while the tool is being operated.

Never place your limbs inside of the line next to warning sign while the tool is being operated. This may cause hazardous conditions. Line Warning sign Line Warning sign Fig.21

The tool will not start unless the Lock-off button is pressed while the switch is pulled back. The Lock-off button can be engaged by pressing it from the left. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

After the switch is on, the saw blade will continue to operate as long as you pull on the trigger switch, even if you release the Lock-off button. When the switch is released, the Lock-off button automatically disengages to prevent inadvertent motor startup. Trigger switch Lock-off button Fig.22 WARNING Never lock the Lock-off button in depressed position. Pulling back the switch would then cause the tool to suddenly start operating, which could result in injury.

2. Securing workpiece

Using the Vise Assembly (Standard accessory) (1) The vise assembly can be mounted on the base. (2) Turn the upper knob and securely fix the workpiece in position (Fig.23). Fence Knob Vise plate Workpiece Screw holder Hex. socket set screw Vise shaft Fig.23 WARNING Use clamps to support the workpiece whenever possible. If supporting the workpiece by hand, you must always keep your hand at least 100mm from either side of the saw blade. Do not use this saw to cut pieces that are too small to be securely clamped or held by hand. If your hand is placed too close to the saw blade, there is an increased risk of injury from blade contact, and the workpiece might be thrust from the table and cause bodily harm. CAUTION Always confirm that the motor head (Fig.3) does not contact the vise assembly when it is lowered for cutting. If there is any danger that it may do so, loosen the Hex. socket set screw and move the vise assembly to a position where it will not contact the saw blade.

Using the Clamp (Commercially available) For base molding with height and other materials that will not allow the use of the vise assembly (standard accessory), make sure the material is fixed in position with commercially available clamps. (Fig. 24) Clamp Fig. 24

3. Cutting Operation

(1) As shown in Fig.25 the width of the saw blade is the width of the cut. Therefore, slide the workpiece to the right (viewed from the operator’s position) when length

is desired, or to the left when length

desired. Use the LED light, project the shadow of the blade onto the workpiece, align the left side or right side of shadow of the blade with the ink line on the workpiece. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

Marking (pre-marked) Marking (pre-marked) Saw blade (Front view)

Fig. 25 (2) Once the saw blade reaches maximum speed, push the handle down carefully until the saw blade approaches the workpiece. (3) Once the saw blade contacts the workpiece, push the handle down gradually to cut into the workpiece. (4) After cutting the workpiece to the desired depth, turn the power tool OFF and let the saw blade stop completely before raising the handle from the workpiece to return it to the full retract position. WARNING

Confirm that the trigger switch is turned OFF and the power plug has been removed from the receptacle whenever the tool is not in use.

Always turn the power off and let the saw blade stop completely before raising the handle from the workpiece. If the handle is raised while the saw blade is still rotating, the cut-off piece may become jammed against the saw blade causing fragments to scatter about dangerously.

Every time one cutting or deep-cutting operation is finished, turn the trigger switch off, and check that the saw blade has stopped. Then raise the handle, and return it to the full retract position.

Be absolutely sure to remove the cut material from the top of the turntable, and then proceed to the next step.

Continued cutting operation can result in overload of the motor. Touch the motor and if it's hot, stop your cutting operation at once and rest for 10minutes or so, and then restart your cutting operation. CAUTION Increased pressure on the handle will not increase the cutting speed. On the contrary, too much pressure may result in overload of the motor and/or decreased cutting efficiency.

4. Cutting narrow workpieces (Press cutting)

Slide the hinge down to holder (A), then tighten the slide securing knob. Lower the handle to cut the workpiece. Using the power tool this way will permit cutting of workpieces of up to 4-3/16" (107mm) square. Slide Securing Knob Holder (A) Hinge Press down Fig.26

5. Cutting large workpieces

There may be case when a complete cutting cannot be done depending on the height of workpiece. In this case, mount an auxiliary board with the 6mm flat head screws and the 6mm nuts using the 7mm holes on the fence surface (two holes on each side). Refer to page11 “Table 2: Max. sawing dimension” for the thickness of the auxiliary board. Auxiliary board 6 mm flat hd. screw 6 mm nut Fence Fig.27 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

6. Cutting wide workpieces (Slide cutting)

(1) Workpieces up to 4-3/16" (107 mm) high and 12-1/4" (312 mm) wide: Loosen the slide securing knob (see Fig.26), grip the handle and slide the saw blade forward. Then press down on the handle and slide the saw blade backward to cut the workpiece as indicated in Fig.28. This facilitates cutting of workpieces of up to 4-3/16" (107mm) in height and 12-1/4" (312mm) in width. Press down Push rearward to cut Pull forward Handle Workpiece

Fig.28 (2) Workpieces up to 4-11/16" (120 mm) high and 10-3/16" (260 mm) wide: Workpieces of up to 4-11/16" (120mm) in height and up to 10-3/16" (260 mm) in width can be cut in the same manner as described in paragraph 6-(1) above. WARNING

For slide cutting, follow the procedures indicated above in Fig.28. Forward slide cutting (toward the operator) is very dangerous because the saw blade could kick upward from the workpiece. Therefore, always slide the handle away from the operator.

Always return the carriage to the full rear position after each crosscut operation in order to reduce the risk of injury.

Never put your hand on the miter lock handle during the cutting operation because the saw blade comes close to the miter lock handle when the motor head is lowered. CAUTION

When cutting a workpiece of 4-3/4" (120mm) height, adjust the lower limit position of the motor head so that the gap between the lower edge of the motor head and the workpiece will be 5/64" to 1/8" (2 to 3mm) at the lower limit position.

If the handle is pressed down with excessive or lateral force, the saw blade may vibrate during the cutting operation and cause unwanted cutting marks on the workpiece, thus reducing the quality of the cut. Accordingly, press the handle down gently and carefully.

In slide cutting, gently push the handle back (rearwards) in a single, smooth operation. Stopping the handle movement during the cut will cause unwanted cutting marks on the workpiece.

7. Bevel cutting procedures

WARNING When changing the oblique angle, hold down the motor head. If the motor head moves to an oblique angle suddenly, it may result in injury or damage to the main body. (1) Loosen the bevel lock handle and bevel the saw blade to the left or to the right. To change the bevel angle to the right, loosen the bevel lock handle, then pull out the set pin (A) toward the front, and tilt the motor head to the right. When the motor head is straight upright, the set pin (A) is held tightly in place, so tilt the motor head slightly to the left when pulling out the set pin (A) before tilting the motor head to the right. (2) Adjust the bevel angle to the desired setting while watching the bevel angle scale and indicator, then secure the bevel lock handle. CAUTION Always check that the bevel lock handle is secured and the motor head is clamped. If you attempt angle cutting without clamping the motor head, then the motor head might shift unexpectedly causing injuries. (3) Follow the procedures indicated in paragraphs 4,5 and 6 above. For maximum dimensions for bevel cutting, refer to page11 “Table 2: Max. sawing dimension”. NOTE The bevel lock handle adopts a clutch system. When contacting the bevel lock handle and the main body, pull the bevel lock handle in the direction of the arrow mark as illustrated in Fig.29, and change the direction of the bevel lock handle. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

When securing the workpiece in place on the left side of the blade and performing left bevel angle cutting, or when securing the workpiece in place on the right side of the blade and performing right bevel angle cutting, the cut-off material will be on the upper side of the saw blade. Always turn the power off and let the saw blade stop completely before raising the handle from the workpiece. If the handle is raised while the saw blade is still rotating, the cut-off piece may become jammed against the saw blade causing fragments to scatter about dangerously.

When stopping the bevel cutting operation halfway, start cutting after pulling back the motor head to the initial position. Starting from halfway, without pulling back, causes the lower guard to be caught in the cutting groove of the workpiece and to contact the saw blade.

When right angle cutting, loosen the 6mm wing bolt, then slide the sub fence (A) outward and remove it.

When left angle cutting, loosen the 6mm wing bolt, then slide the sub fence (B) outward. CAUTION When cutting a workpiece of 2-15/16" (75mm) height in the left 45° bevel cutting position or a workpiece of 1-15/16" (50mm) height in the right 45° bevel cutting position, adjust the lower limit position of the motor head so that the gap between the lower edge of the motor head and the workpiece will be 5/64" to 1/8" (2 to 3mm) at the lower limit position (refer to “3. Lower limit position of saw blade when cutting a large workpiece” on page16).

8. Miter cutting procedures

Turntable Positive stop lever Tighten Turn the turntable Miter scale Indicator (For miter scale) Miter lock handle Fig.30 (1) Unlock the miter table by lifting up on the miter lock handle. (2) While lightly pressing down on the positive stop lever until it engages the detent lever, grasp the miter lock handle and rotate the table left or right to the desired angle. (3) Once the desired miter angle is achieved, press down on the miter lock handle to secure the table into position. (4) If the desired miter angle is one of the nine positive stops noted below, please see the Miter detent lever section on page20. (5) Use the LED light and position the workpiece on the table for pre-alignment of your cut. (6) The miter scale (Fig.31) indicates both the cutting angle on the angle scale and the gradient on the grade scale.

Angle scale Grade scale Fig.31 (7) The gradient, which is the ratio of the height to the base of the triangular section to be removed, may be used for setting the miter scale instead of the cutting angle, if desired (see Fig.32). 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18C12RSH3_C99748261_309_NAEnglish

Fig.32 (8) Therefore, to cut a workpiece at a grade of 2/12, set the indicator to position

as indicated in Fig.31. NOTE

Positive stops are provided at the right and left of the 0° center setting, at 15°, 22.5°, 31.6° and 45° settings. Check that the miter scale and the tip of the indicator are properly aligned.

Operation of the saw with the miter scale and indicator out of alignment will result in poor cutting precision. CAUTION Always check that the miter lock handle is secured and the turntable is clamped. If you attempt angle cutting without clamping the turntable, then the turntable might shift unexpectedly causing injuries.

9. Compound cutting procedures

Compound cutting can be performed by following the instructions in 7 and 8 above. For maximum dimensions for compound cutting, refer to page11 “Table2: Max. sawing dimension”. CAUTION Always secure the workpiece with the right or left hand and cut it by sliding the round portion of the saw backwards with the other hand. It is very dangerous to rotate the turntable to the right or left during compound cutting because the saw blade may come into contact with the hand that is securing the workpiece. In case of compound cutting (angle + bevel) by left bevel, extend the sub-fence (B) fully before cutting operation. In case of compound cutting (angle + bevel) by right bevel, slide the sub-fence (A) outward and remove it.

10. Crown molding cutting procedures

Fig.33 shows two common crown molding types having angles of (θ) 38° and 45°. Upper surface ceiling

Lower surface Wall Fig.33 For the typical crown molding fittings, see Fig.34.

Outside corner Inside corner Wall Ceiling Fig.34 The table below shows the miter angle and the bevel angle settings that are ideal for the two crown molding types. NOTE For convenience, positive stops are provided for the miter setting (left and right 31.6°) positions. For miter cut setting If the turntable has been set to either of the angles described, move the turntable adjusting miter lock handle a little to the right and left to stabilize the position and to properly align the miter angle scale and the tip of the indicator before the operation starts. For bevel cut setting Turn the bevel lock handle on bevel section to the right and check that the position is stable and that the bevel angle scale and the tip of the indicator are properly aligned. Then tighten the bevel lock handle. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

Table 3 Type of Crown Molding 45° Type 38° Type To process crown molding at positions

in Fig.34 (see Fig.35; tilt the motor head to the left):

Turn the turntable to the right and set the Miter Angle as follows:

Tilt the motor head to the left and set the Bevel Angle as follows:

Position the crown molding so that the upper surface

in Fig.33) contacts the fence as indicated in Fig.37. (2) Setting to cut crown moldings at positions

in Fig.34 (see Fig.36; tilt the head to the left):

Turn the turntable to the left and set the Miter Angle as follows:

Tilt the head to the left and set the Bevel Angle as follows:

Position the crown molding so that the lower surface

in Fig.33) contacts the fence as in Fig.38.

Table on base Fig.38 (3) Setting to cut crown moldings at positions

in Fig.34 (see Fig.39; tilt the head to the right):

Turn the turntable to the right and set the Miter Angle as follows:

Tilt the head to the right and set the Bevel Angle as follows:

Position the crown molding so that the upper surface

in Fig.33) contacts the fence as indicated Fig.41. (4) Setting to cut crown moldings at positions

in Fig.34 (see Fig.40; tilt the head to the right):

Turn the turntable to the left and set the Miter Angle as follows:

Tilt the head to the right and set the Bevel Angle as follows:

Position the crown molding so that the lower surface

in Fig.33) contacts the fence as in Fig.42.

Fence Table on base Fig.41

Cutting method of crown molding without tilting the saw blade Crown molding vise ass’y (optional accessories) 6 mm knob bolt 6 mm wing bolt Crown molding stopper (L) (Optional accessories) 6 mm wing bolt 6 mm knob bolt Crown molding stopper (R) (Optional accessories) Fig.43-a (1) Crown molding Stopper (L) and (R) (optional accessories) allow easier cuts of crown molding without tilting the saw blade. Install them in the base both-sides side to be shown in Fig.43-a. After inserting Tighten the 6mm knob bolts to secure the crown molding Stoppers. [Optional accessories used]

Crown molding Stopper (L)

Crown molding Stopper (R) (2) The crown molding vise ass’y (Optional accessory) can be mounted on the base. It can unite with the slope of the crown molding and vice can be pressed down. Then turn the upper knob, as necessary, to securely attach the crown molding in position. To raise or lower the vise assembly, first loosen the hex. socket set screw. After adjusting the height, turn the upper knob, as necessary, to securely attach the crown molding in position. (See Fig.43-b) Crown molding vise ass’y (Optional accessories) Hex. socket set screw Crown molding Crown molding stopper (L) Crown molding stopper (R) (Optional accessories) Knob Fig.43-b WARNING Always firmly clamp or vise to secure the crown molding to the fence; otherwise the crown molding might be thrust from the table and cause bodily harm. Do not bevel cutting. The main body or saw blade may contact the sub fence, resulting in an injury. CAUTION Always confirm that the motor head (see Fig.3) does not contact the crown molding vise ass’y when it is lowered for cutting. If there is any danger that it may do so, loosen the hex. socket set screw and move the crown molding vise ass’y to a position where it will not contact the saw blade. Position crown molding with its WALL CONTACT EDGE against the guide fence and its CEILING CONTACT EDGE against the crown molding Stoppers as shown in Fig.43-b. Adjust the crown molding Stoppers according to the size of the crown molding. Tighten the 6mm wing bolt to secure the crown molding Stoppers. Refer to the lower table for the miter angle. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

Position in Fig.34 Miter angle Finished piece For inside corner

Left 45° Save the left side of blade For outside corner

11. Groove cutting procedures

Cut grooves with saw blade Fig.44

6 mm depth adjustment bolt Bottom line of the groove Turntable Hinge Fig.45 Grooves in the workpiece can be cut as indicated in Fig.44 by adjusting the 6mm depth adjustment bolt. Cutting depth adjustment procedure: (1) Lower the motor head, and turn the 6mm depth adjustment bolt by hand shown in Fig.45. (Where the head of the 6 mm depth adjustment bolt contacts the hinge.) (2) Adjust to the desired cutting depth by setting the distance between the saw blade and the surface of the turntable (see

in Fig.44). NOTE When cutting a single groove at either end of the workpiece, remove the unneeded portion with a chisel.

12. Cutting easily-deformed materials, such as aluminum

sash Materials such as aluminum sash can easily deform when tightened too much in a vise assembly. This will cause inefficient cutting and possible overload of the motor. When cutting such materials, use a wood plate to protect the workpiece as shown in Fig.46-a. Set the wood plate near the cutting section. Vise assembly Wood plate Aluminum sash Wood plate Fence Fig.46-a When cutting aluminum materials, coat the saw blade with cutting oil (non-combustible) to achieve smooth cutting and a fine finish. In addition, in case of a U-shaped workpiece, use the wood plate as shown in Fig.46-b to ensure stability in the lateral direction, and clamp it near the cutting section of the workpiece and tighten it using both the vise assembly and the clamp available in the market. Vise assembly Wood plate Aluminum sash Wood plate Clamp Fig.46-b 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

13. Connecting the dust extractor (Sold separately)

(Fig.47) Do not inhale the harmful dusts generated in cutting operation. The dust can endanger the health of yourself and bystanders. Use of dust extractor can reduce dust related hazards. By connecting with dust extractor through adapter, joint and dust collection adapter, most of dust can be collected. Connect the dust extractor with adapter. (1) Connect in order of hose (id 38 mm x 3 m long) and adapter*

and dust collection adapter*

with the duct of power tool. Connection is done by pressing in the direction of the arrow. (Fig.47) The dust collection adapter*

is fixed to the duct by a hose band*

*1 Optional accessory *2 Dust extractor's standard accessory Dust extractor Hose (id 38 mm) Dust collection adapter* Hose band* Joint (C)* Adapter* Duct

Fig.47 OPTIONAL ACCESSORIES...sold separately

Joint (C) (Code No. 337526)

Dust collection adapter (with hose band) (Code No. 376291)

SAW BLADE MOUNTING AND

To prevent an accident or personal injury, always turn off the trigger switch and disconnect the power plug from the receptacle before removing or installing a saw blade. If cutting work is done in a state where the 10mm bolt is not sufficiently tightened, the 10mm bolt can get loose, the blade can come off, and the lower guard can get damaged, resulting in injuries. Also, check that the 10mm bolts are properly tightened before plugging the power plug into the receptacle.

If the 10mm bolts are attached or detached using tools other than the 8mm hex. bar wrench (standard accessory), excessive or improperly tightening occurs, resulting in injury.

1. Mounting the saw blade

(1) Press in spindle lock and loosen 10mm bolt with 8mm hex. bar wrench (standard accessory). Since the 10mm bolt is left-hand threaded, loosen by turning it to the right as shown in Fig.48-a, Fig.48-b. NOTE If the spindle lock cannot be easily pressed in to lock the spindle, turn the 10mm bolt with 8mm hex. bar wrench (standard accessory) while applying pressure on the spindle lock. The saw blade spindle is locked when the spindle lock is pressed inward. (2) Remove the bolt and washer (B) Spindle lock Fig.48-a 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18C12RSH3_C99748261_309_NAEnglish

Washer (B) 10 mm bolt Loosen Tighten 8mm hex. bar wrench Dust Guide Fig.48-b Washer (B) Washer (A) Saw Blade 10mm bolt 1" (25.4 mm) 21/32" (17 mm) Fig.48-c (3) Lift the lower guard and mount the saw blade. WARNING When mounting the saw blade, confirm that the rotation indicator mark on the saw blade and the rotation direction of the gear case (see Fig.2) are properly matched. (4) Thoroughly clean washer (B) and the 10 mm bolt, and install them onto the saw blade spindle. NOTE When replacing the saw blade, be sure to thoroughly clean off any chips adhering to the washer (A) before installing the new saw blade. Be sure to install the washers (A) and (B) in the correct direction. (Fig.48-c) (5) Press in the spindle lock and tighten the 10mm bolt by turning it to the left by 8mm hex. bar wrench (Standard accessory) as indicated in Fig.48-b. WARNING Tighten the 10mm bolt so it does not come loose during operation. Confirm the 10mm bolt has been properly tightened before the power tool is started. CAUTION

A dust guide is installed inside behind the hinge. When removing or installing the saw blade, do not make contact with the dust guide. Contact may break or chip saw blade tips. (Fig.48-b)

Confirm that the spindle lock has returned to the retract position after installing or removing the saw blade.

2. Dismounting the saw blade

Dismount the saw blade by reversing the mounting procedures described in paragraph 1above. The saw blade can easily be removed after lifting the lower guard. CAUTION Never attempt to install saw blades larger than 12" (305mm) in diameter. Always install saw blades that are 11-9/16" (293mm) to 12" (305mm). NOTE After using the 8mm hex. bar wrench, store it in your tool box not to lose it.

TRANSPORTATION OF THE MAIN BODY

WARNING To avoid an accident or personal injury, always confirm that the trigger switch is turned OFF and the power plug has been disconnected from the receptacle before transportation of the main body. The vice assembly could be dropped during transportation. Either remove the assembly or slip a piece of wood between the vice to firmly secure it. (Fig.50) Head Slide Securing Knob Holder (A) Hinge Fig.49 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

Down the head and insert the locking pin (see page13 “6.Releasing the locking pin”). Also screw in the slide securing knob so that the hinge is positioned to hit the holder (A) and secure the head. (Fig.49) Lift up the miter lock handle, turn the turntable as far right as it will go, and secure the turntable by press down the miter lock handle to the fixed position. This will make the main body even more compact. (Fig.50) Handle Vise assembly Carry handle Head Miter lock handle Piece of wood to secure the vise Base Grip Fig.50 When transporting the main body, carry it in your arms, holding the grip located on the base with both hands. When transporting with two people, each person should use both their hands to hold the carry handle, handle and the base grip. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

WARNING To avoid an accident or personal injury, always confirm that the trigger switch is turned OFF and the power plug has been disconnected from the receptacle before performing any maintenance or inspection of this tool. Report to qualified person as soon as possible, if you discover the fault of machine including guards or blade saw.

1. Inspecting the saw blade

Always replace the saw blade immediately upon the first sign of deterioration or damage. A damaged saw blade can cause personal injury and a worn saw blade can cause ineffective operation and possible overload to the motor. CAUTION Never use a dull saw blade. When a saw blade is dull, its resistance to the hand pressure applied by the tool handle tends to increase, making it unsafe to operate the power tool.

2. Inspecting the carbon brushes (Fig.51 and Fig.52)

The carbon brushes in the motor are expendable parts. If the carbon brushes become excessively worn, motor trouble might occur. Therefore, inspect the carbon brushes periodically and replace them when they have become worn to the wear limit line as shown in Fig.51. Also, keep the carbon brushes clean so that they will slide smoothly within the brush holders. The carbon brushes can easily be removed after removal of the brush caps (see Fig.52) with a slotted (minus) screwdriver. Wear limit line 1/4" (6 mm) No. 38 indicates the last two numbers of carbon brush Code No. 11/16" (17 mm)

Fig.51 Groove for driver Brush cap Fig.52 NOTE When replacing the carbon brushes, use only metaboHPT carbon brushes having “38” in the last two digit of its Code No. (see Fig.51). If you use other carbon brushes, the electric brake will not operate.

3. About Handling the Motor (see Fig.2)

Winding of the motor is said to be the heart of this tool. Exercise utmost caution not to damage the winding by exposing it to wash oil or water. NOTE Accumulation of dust and the like inside the motor can result in a malfunction. After using the motor for 50 hours or so, carry out no- load running, and blow in the dry air from a wind hole at the motor’s rear. Such action is effective to discharge dust and the like.

4. Inspecting the screws

Regularly inspect each component of the power tool for looseness. Re-tighten screws on any loose part. WARNING To prevent personal injury, never operate the power tool if any components are loose.

5. Inspecting the lower guard for proper operation

Before each use of the tool, test the lower guard (see Fig.8) to assure that it is in good condition and that it moves smoothly. Never use the tool unless the lower guard operates properly and it is in good mechanical condition. NOTE If the lower guard does not move smoothly, request repairs from the dealer from which you purchased the tool. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18C12RSH3_C99748261_309_NAEnglish

After operation of the tool has been completed, check that the following has been performed: (1) Trigger switch is in OFF position, (2) Power plug has been removed from the receptacle, When the tool is not in use, keep it stored in a dry place out of the reach of children.

Lubricate the following sliding surfaces once a month to keep the power tool in good operating condition for a long time (see Fig.2 and Fig.3). Use of machine oil is recommended. Oil supply points:

Rotary portion of hinge

Rotary portion of vise assembly

Rotary portion of holder (A)

Lower Guard Air gun Duct Fig.53 Clean the machine, duct and lower guard by blowing with dry air from an air gun or other tool. Periodically remove chips, dust and other waste material from the surface of the power tool, especially from the inside of the lower guard with a damp, soapy cloth. To avoid a malfunction of the motor, protect it from contact with oil or water. If the LED light becomes invisible due to chips and the like adhered onto the window of the LED’s light-emitting section, wipe and clean the window with a dry cloth or a soft cloth moistened with soapy water, etc. CAUTION In the operation and maintenance of power tools, the safety regulations and standards prescribed in each country must be observed. MODIFICATIONS: metaboHPT Power Tools are constantly being improved and modified to incorporate the latest technological advancements. Accordingly, some parts may be changed without prior notice.

All quality power tools will eventually require servicing or replacement of parts because of wear from normal use. To assure that only authorized replacement parts will be used, all service and repairs must be performed by a metaboHPT AUTHORIZED SERVICE CENTER, ONLY. NOTE Specifications are subject to change without any obligation on the part of metabo HPT. 2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAEnglish

ACCESSORIES WARNING ALWAYS use Only authorized metaboHPT replacement parts and accessories. NEVER use replacement parts or accessories which are not intended for use with this tool. Contact metabo HPT if you are not sure whether it is safe to use a particular replacement part or accessory with your tool. The use of any other attachment or accessory can be dangerous and could cause injury or mechanical damage. NOTE Accessories are subject to change without any obligation on the part of the metaboHPT. STANDARD ACCESSORIES

Extension Holder and Stopper (for both sides) (Code No. 324369)

Extension Holder (for single side) (Code No. 324464)

CHOSES A NE PAS FAIRE

Section rotative du support (A)

2023/08/31 21:24:16Stylesheet: NA Version: 2023.7.18 C12RSH3_C99748261_309_NAWARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

Lead from lead-based paints,

Crystalline silica from bricks and cement and other masonry products, and

Arsenic and chromium from chemically-treated lumber. Your risk from these exposures varies, depending on how often you do this type of work. To reduce your exposure to these chemicals: work in a well ventilated area, and work with approved safety equipment, such as those dust masks that are specially designed to filter out microscopic particles.