WX445.1 - Saw WORX - Free user manual and instructions

USER MANUAL WX445.1 WORX

A B1 B2 C D E F G H I J K

2Circular saw with laser EN

21. DEPTH OF CUT ADJUSTMENT LEVER

22. INNER FLANGE (See Fig. G)

• Not all the accessories illustrated or described are included in standard delivery.Circular saw with laser EN

TECHNICAL DATA Type WX445 WX445.1( 4-designation of machinery, representative of saw) WX445 WX445.1 Rated voltage 220-240V ~50/60Hz Rated power 1600W Rated no load speed 5000/min Max. cutting capacity 90° 66mm 64mm 45° 47mm 45mm Bevel capacity 0-51° Blade size 190mm 185mm Protection class /II Weight 4.3kg

NOISE AND VIBRATION DATA

A weighted sound pressure L

3dB(A) A weighted sound power L

3dB(A) Wear ear protection when sound pressure is over 80dB(A) VIBRATION INfORmATION Vibration total values (triax vector sum) determined according to EN 60745 Typical weighted vibration Vibration emission value a

WARNING: The vibration emission value during actual use of the power tool can differ

from the declared value depending on the ways in which the tool is used dependant on the following examples and other variations on how the tool is used: How the tool is used and the materials being cut or drilled. The tool being in good condition and well maintained. The use the correct accessory for the tool and ensuring it is sharp and in good condition. The tightness of the grip on the handles and if any anti vibration accessories are used. And the tool is being used as intended by its design and these instructions. This tool may cause hand-arm vibration syndrome if its use is not adequately managed.Circular saw with laser EN

WARNING: To be accurate, an estimation of exposure level in the actual conditions of use

should also take account of all parts of the operating cycle such as the times when the tool is switched off and when it is running idle but not actually doing the job. This may significantly reduce the exposure level over the total working period. Helping to minimise your vibration exposure risk. ALWAYS use sharp chisels, drills and blades Maintain this tool in accordance with these instructions and keep well lubricated (where appropriate) If the tool is to be used regularly then invest in anti vibration accessories. Avoid using tools in temperatures of 10

C or less Plan your work schedule to spread any high vibration tool use across a number of days. ACCESSORIES Vacuum adaptor 1 Parallel guide 1 Hex key 1 Blade: 190mmx30mmx24T (only for WX445) 1 Blade: 185mmx16mmx24T (only for WX445.1) 2 We recommend that you purchase your accessories from the same store that sold you the tool. Use good quality accessories marked with a well-known brand name. Choose the type according to the work you intend to undertake. Refer to the accessory packaging for further details. Store personnel can assist you and offer advice.Circular saw with laser EN

ALL SAWS a) DANGER: Keep hands away from cutting area and the blade. Keep your second hand on auxiliary handle, or motor housing. If both hands are holding the saw, they cannot be cut by the blade. b) Do not reach underneath the workpiece. The guard cannot protect you from the blade below the workpiece. c) Adjust the cutting depth to the thickness of the workpiece. Less than a full tooth of the blade teeth should be visible below the workpiece. d) Never hold piece being cut in your hands or across your leg. Secure the workpiece to a stable platform. It is important to support the work properly to minimize body exposure, blade binding, or loss of control. e) Hold power tool by insulated gripping surfaces when performing an operation where the cutting tool may contact hidden wiring or its own cord. Contact with a “live” wire will also make exposed metal parts of the power tool “live” and shock the operator. f) When ripping always use a rip fence or straight edge guide. This improves the accuracy of cut and reduces the chance of blade binding. g) Always use blades with correct size and shape (diamond versus round) of arbour holes. Blades that do not match the mounting hardware of the saw will run eccentrically, causing loss of control. h) Never use damaged or incorrect blade washers or bolt. The blade washers and bolt were specially designed for your saw, for optimum performance and safety of operation. FURTHER SAFETY

KICKBACK CAUSES AND RELATED

WARNINGS - kickback is a sudden reaction to a pinched, bound or misaligned saw blade, causing an uncontrolled saw to lift up and out of the workpiece toward the operator; - when the blade is pinched or bound tightly by the kerf closing down, the blade stalls and the motor reaction drives the unit rapidly back toward the operator; - if the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the blade can dig into the top surface of the wood causing the blade to climb out of the kerf and jump back toward the operator. Kickback is the result of saw misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below. a) Maintain a firm grip with both hands on the saw and position your arms to resist kickback forces. Position your body to either side of the blade, but not in line with the blade. Kickback could cause the saw to jump backwards, but kickback forces can be controlled by the operator, if proper precautions are taken. b) When blade is binding, or when interrupting a cut for any reason, release the trigger and hold the saw motionless in the material until the blade comes to a complete stop. Never attempt to remove the saw from the work or pull the saw backward while the blade is in motion or kickback may occur. Investigate and take corrective actions to eliminate the cause of blade binding. c) When restarting a saw in the workpiece, centre the saw blade in the kerf and check that saw teeth are not engaged into the material. If saw blade is binding, it may walk up or kickback from the workpiece as the saw is restarted. d) Support large panels to minimise the risk of blade pinching and kickback. Large panels tend to sag under their own weight. Supports must be placed under the panel on both sides, near the line of cut and near the edge of the panel. e) Do not use dull or damaged blades.Circular saw with laser EN

Unsharpened or improperly set blades produce narrow kerf causing excessive friction, blade binding and kickback. f) Blade depth and bevel adjusting locking levers must be tight and secure before making cut. If blade adjustment shifts while cutting, it may cause binding and kickback. g) Use extra caution when making a “plunge cut” into existing walls or other blind areas. The protruding blade may cut objects that can cause kickback. SAFETY INSTRUCTIONS

a) Check lower guard for proper closing before each use. Do not operate the saw if lower guard does not move freely and close instantly. Never clamp or tie the lower guard into the open position. If saw is accidentally dropped, lower guard may be bent. Raise the lower guard with the retracting handle and make sure it moves freely and does not touch the blade or any other part, in all angles and depths of cut. b) Check the operation of the lower guard spring. If the guard and the spring are not operating properly, they must be serviced before use. Lower guard may operate sluggishly due to damaged parts, gummy deposits, or a build-up of debris. c) Lower guard may be retracted manually only for special cuts such as “plunge cuts” and”compound cuts.” Raise lower guard by retracting handle and as soon as blade enters the material, the lower guard must be released. For all other sawing, the lower guard should operate automatically. d) Always observe that the lower guard is covering the blade before placing saw down on bench or floor. An unprotected, coasting blade will cause the saw to walk backwards, cutting whatever is in its path. Be aware of the time it takes for the blade to stop after switch is released. ADDITIONAL SAFETY

RULES FOR CIRCULAR SAW

1. Always wear a dust mask, hearing

protection and eye protection.

2. Only use saw blades recommended in the

3. Do not use any abrasive wheels.

4. Use only blade diameter(s) in accordance

with the markings. GENERAL SAFETY

WARNING: Read all safety warnings

and all instructions. Failure to follow the warnings and instructions may result in serious injury. Save all warnings and instructions for future reference. These lasers do not normally present an optical hazard although staring at the beam may cause flash blindness. Do not stare directly at the laser beam. A hazard may exist if you deliberately stare into the beam, please observe all safety rules as follows:

1. The laser shall be used and maintained

in accordance with the manufacturer’s instructions.

2. Never aim the beam at any person or an

object other than the work piece.

3. The laser beam shall not be deliberately

aimed at another person and shall be prevented from being directed towards the eye of a person for longer than 0.25 seconds area.

4. Always ensure the laser beam is aimed

at a sturdy work piece without reflective surfaces, e.g. wood or rough-coated surfaces are acceptable. Bright shiny reflective sheet steel or similar is not suitable for laser applications as the reflective surface may direct the laser beamCircular saw with laser EN

back at the operator.

5. Do not change the laser device with a

different type. The manufacturer or an authorized agent must carry out repairs.

6. CAUTION: Use of controls or adjustments

other than those specified herein may result in hazardous radiation exposure. ADDITIONAL SAFETy wARNING FOR CLASS 2 LASER The laser device fitted to this tool is CLASS 2 with a maximum radiation of 1mW and 650nm wavelength.

CLASS 2 LASER RADIATION, DO NOT

To reduce the risk of injury, user must read instruction manual Warning Double insulation Wear eye protection Wear ear protection Wear dust mask Laser radiation Do not stare into beam SymBOLSCircular saw with laser EN

OPERATING INSTRUCTIONS NOTE: Before using the tool, read the instruction book carefully. INTENDED USE: The machine is intended for lengthways and crossways cutting of wood with straight cutting lines as well as bevel angles to 51° while resting firmly on the work piece.

1. DEPTH OF CUT ADJUSTMENT

(See Fig. A) Lift the depth of cut lock lever and raise the saw body away from the base plate. Set the depth of cut with the scale and push the lever down to lock. Always add 3mm to your depth of cut so that the blade can cut through the material.

2. BASE PLATE ANGLE ADJUSTMENT

(See Fig. B1 & B2) Turn the base plate bevel lock (6) in anti- clockwise direction to loosen the angle scale. Tilt the base plate away from the machine until the required cutting angle is adjusted on the angle scale (5). Tighten the bevel lock (6) by turning it in clockwise direction.

Your switch is locked off to prevent accidental starting. Depress the lock off button then the on/off switch and release the lock off button. Your switch is now on. To switch off, just release the on/off switch. You can depress the lock-off button from either side of the button.

2. PARALLEL GUIDE ADJUSTMENT

(See Fig. D) It is used for making cuts parallel to a workpiece edge at a chosen distance. Slide the parallel guide arm through the fixture to achieve the required cutting distance then tighten the lock knob to clamp. It can be used from both sides of the base plate. For straight cuts, use the 0° guide mark to align with your parallel guide scale. For a 45° bevel cut, use the 45° guide mark to align with your parallel guide scale. Securely clamp the parallel guide. NOTE: It is best to carry out a trial cut.

• Before any work on the machine itself, pull the mains plug.

• Wear protective gloves when mounting the saw blade. Danger of injury when touching the saw blade.

• Only use saw blades that correspond with the characteristic data given in the operating instructions.

• Do not under any circumstances use grinding discs as the cutting tool. For changing the cutting tool, it is best to place the machine on the face side of the motor housing. REMOVING Press the spindle lock button (10) and keep it depressed.

• The spindle lock button (10) may be actuated only when the saw blade is at a standstill. Loosen the blade bolt (15) with the hex key (20). Remove the outer flange (12). Tilt back the lower blade guard (13) and hold it firmly with the lower guard lever (16). Remove the saw blade (14). MOUNTING Clean the saw blade and all the clamping parts to be assembled. Tilt back the lower blade guard (13) and hold it firmly with the lower guard lever (16). Place the saw blade onto the inner flange (22). Assemble the outer flange (12) and the blade bolt (15). Use the hex key (20) to tighten the bolt (15) with 1/4 turn, more than finger tight.

• Take care that the mounting positions of the inner flange (22) and outer flange (12) are correct.

• When mounting: Ensure that the cutting direction of the teeth (direction of arrow on saw blade) and the direction-of-rotation arrow on the blade guard match.

4. DUST/CHIP EXTRACTION (See Fig. H)

Fasten the vacuum adapter (17) onto the dust extraction outlet until it latches. AdditionallyCircular saw with laser EN

fasten the vacuum adapter (17) to the fixed guard with the two screws. Directly connect a suitable vacuum hose to the adapter.

• The vacuum adapter must not be mounted when no external dust extraction is connected. Otherwise there is danger of the extraction system becoming clogged. Clean the vacuum adapter regularly to ensure optimum dust extraction. The vacuum cleaner must be suitable for the material to be worked.

5. HEX KEY STORAGE (See Fig. I)

The hex key is stored at the rear of the circular saw. Put the key back when not in use.

6. USING THE LASER GUIDE (See Fig. J)

WARNING: Never stare directly into

the laser beam and never point the beam at anybody. The laser beam energy is extremely harmful to human eyes. Push the laser on/off switch (3) to ‘I’ to turn the laser on. The laser device can provide a beam in the same plane as the blade, which projects onto the workpiece to generate a line. The saw blade can be directed to follow the line in order to align the cut. Either straight cutting or bevel cutting, it will make more precise movement during operation. Push the laser on/off switch (3) to ‘0’ to turn the laser off. NOTE: Clean the laser generator periodically.

7. ACCESSIBLE MOTOR BRUSH

REPLACEMENT (See Fig. K) There are two replaceable motor brushes which can be easily accessed on either the front or back of the motor housing.

WARNING: Disconnect the plug

from the power source before making any adjustments, changing accessories, or storing power tools. Such preventative safety measures reduce the risk of starting the power tool accidentally. ATTENTION: When servicing a tool, always use only genuine replacement parts

1. Locate the plastic motor brush access caps

on either the front or back of the motor housing.

2. Remove the threaded access cap using a

flat head screwdriver and turn in a counter- clockwise rotation to loosen. Do not apply excessive force as this may damage the access plug.

3. Remove the old motor brush.

4. Insert the new motor brush making sure

that it is completing inserted into the brush holder.

5. Replace the access cap with the flat-head

screwdriver turning clockwise to tighten.

WORKING HINTS FOR YOUR

CIRCULAR SAW If your power tool becomes too hot, please run your circular saw no load for 2-3 minutes to cool the motor. Avoid prolonged usage at very low speeds. Protect saw blades against impact and shock. Excessive feed significantly reduces the performance capability of the machine and reduces the service life of the saw blade. Sawing performance and cutting quality depend essentially on the condition and the tooth form of the saw blade. Therefore, use only sharp saw blades that are suited for the material to be worked. MAINTENANCE Remove the plug from the socket before carrying out any adjustment, servicing or maintenance. Your tool requires no additional lubrication or maintenance. There are no user serviceable parts in your tool. Never use water or chemical cleaners to clean your tool. Wipe clean with a dry cloth. Always store your tool in a dry place. Keep the motor ventilation slots clean. Occasionally you may see sparks through the ventilation slots. This is normal and will not damage your power tool. If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.Circular saw with laser EN

ENVIRONMENTAL PROTECTION Waste electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local authorities or retailer for recycling advice. PLUG REPLACEMENT (UK & IRELAND ONLY) If you need to replace the fitted plug then follow the instructions below. IMPORTANT The wires in the mains lead are colored in accordance with the following code: BLUE =NEUTRAL BROwN =LIVE As the colors of the wires in the mains lead of this appliance may not correspond with the colored markings identifying the terminals in your plug, proceed as follows. The wire which is colored blue must be connected to the terminal which is marked with N. The wire which is colored brown must be connected to the terminal which is marked with L. wARNING!Never connect live or neutral wires to the earth terminal of the plug. Only fit an approved 13ABS1363/A plug and the correct rated fuse. NOTE: If a moulded plug is fitted and has to be removed take great care in disposing of the plug and severed cable, it must be destroyed to prevent engaging into a socket. Connect Blue to N (neutral) Outer sleeve firmly clamped Cable grip Brown L (live) 13 Amp fuse approved to BS1362Circular saw with laser EN

INFORMATIONS RELATIVES AU BRUIT

INFORMATIONS RELATIVES AUX VIBRATIONS

7. REMPLACER LA BROSSE ACCESSIBLE

CAUSE DEI CONTRACCOLPI ED