WC501AC - Milling machine Vonroc - Free user manual and instructions

USER MANUAL WC501AC Vonroc

1. SAFETY INSTRUCTIONS

Read the enclosed safety warnings, the additional safety warnings and the instructions. Failure to follow the safety warnings and the instructions may result in electric shock, fire and/or serious injury. Save the safety warnings and the instructions for future reference.

The following symbols are used in the user manual or on the product:

Read the user manual.

Risk of personal injury.

Risk of electric shock.

Immediately remove the mains plug from the mains if the mains cable becomes damaged and during cleaning and maintenance.

Wear safety goggles.

Wear hearing protection.

Wear a dust mask.

Risk of flying objects. Keep bystanders away from the work area.

Class II machine - Double insulation - You don't need any earthed plug.

Do not dispose of the product in unsuitable containers.

The product is in accordance with the applicable safety standards in the European directives.

GENERAL POWER TOOL SAFETY WARNINGS

WARNING! Read all safety warnings and all instructions. Failure to follow the warnings and instructions 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.

1) Work area safety
a) Keep work area clean and well lit. 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)Electricalsafety

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.

3)Personalsafety

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 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, clothing and gloves 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.
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 the battery pack 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.
e) Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts and any other condition that may affect the power tool's 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.
5) Battery tool use and care
a) Recharge only with the charger specified by the manufacturer. A charger that is suitable for one type of battery pack may create a risk of fire when used with another battery pack.
b) Use power tools only with specifically designated battery packs. Use of any other battery packs may create a risk of injury and fire.
c) When battery pack is not in use, keep it away from other metal objects, like paper clips, coins, keys, nails, screws or other small metal objects that can make a connection from one terminal to another. Shorting the battery terminals together may cause burns or a fire.
d) Under abusive conditions, liquid may be ejected from the battery; avoid contact. If contact accidentally occurs, flush with water. If liquid contacts eyes, additionally seek medical help. Liquid ejected from the battery may cause irritation or burns.

6)Service

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.

ADDITIONAL SAFETY WARNINGS FOR WALL CHASER

• Do not work materials containing asbestos. Asbestos is considered carcinogenic.
• Wear safety goggles, hearing protection and if necessary other protective means, such as safety gloves, safety shoes, etc.
  Before use, remove all nails and other metal objects from the wall.
• Be aware of hidden pipes and wiring when cutting slots into walls.
  Always hold the machine with two hands.
• Do not use the machine without the guard.
• Inspect the cutting discs before each use. Do not use cutting discs which are bent, cracked, or otherwise damaged.

• Make sure that the cutting discs are properly mounted.

• Make sure that the cutting discs rotate in the correct direction.

• Do not use the machine with the cutting discs facing upwards or to the side.
• Only use cutting discs that are suitable for use with the machine.
• Only use cutting discs with the correct dimensions.
• Do not use other accessories than cutting discs.
• Do not use the machine when a maximum slot depth is required that exceeds the maximum slot depth of the cutting discs.
  Make sure that your hands do not touch the rotating parts.
• Always work in the correct working direction (see indication on the base).
• Let the machine run at no load in a safe area after mounting the cutting discs. If the machine vibrates strongly, immediately switch off the machine, remove the mains plug from the mains, and try to solve the problem.
• Beware that the cutting discs continue to rotate for a short period after switching off the machine. Do not attempt to bring the cutting discs to a standstill yourself.
• Never put the machine down on a table or a workbench before it has been switched off.

Kickback

Kickback is the upward and backward movement of the cutting discs when the cutting discs unexpectedly touch an object. Securely hold the machine with both hands during use. Keep your attention focused on the operation.

Kickback is usually caused by:

• unintentionally touching hard objects or materials with the rotating cutting discs;
• blunt cutting discs;
• cutting discs that are not properly mounted;
• cutting into a previous cut;
• a lack of attention to the operation;
• an instable stance.

Electrical safety

Always check that the voltage of the power supply corresponds to the voltage on the rating plate.

• Do not use the machine if the mains cable or the mains plug is damaged.

• Only use extension cables that are suitable for the power rating of the machine with a minimum thickness of 1.5mm 2. If you use an extension cable reel, always fully unroll the cable.

2. MACHINE INFORMATION

Intended use

Your wall chaser has been designed for making slots in masonry. The machine is only suitable for right-hand use.

TECHNICAL SPECIFICATIONS

Model No. WC501AC
Mains voltage 230V~
Mains frequency 50Hz
Power input 1700W
No-load speed 4000 min	-1
Slot width 14/19/29mm
Slot depth	5-40mm
Cutting disc
Diameter:	150mm
Bore:	22.2mm
Spindle thread M12
Protection class	IP20
Weight	5.1kg
Sound pressure LPA	85.3 dB(A)
Acoustic power LWA	96.3 dB(A)
Uncertainty (K)	3 dB(A)
Vibration (main grip)	7.214 m/s²
Vibration (auxiliary grip)	5.843 m/s²
Uncertainty (K)	1.5 m/s²

Wear hearing protection.

Vibration level

The vibration emission level stated in this instruction manual has been measured in accordance with a standardized test given in EN60745; it may be used to compare one tool with another and as a preliminary assessment of exposure to vibration when using the tool for the applications mentioned.

• Using the tool for different applications, or with different or poorly maintained accessories, may significantly increase the exposure level.
• The times when the tool is switched off or when it is running but not actually doing the job, may significantly reduce the exposure level.

Protect yourself against the effects of vibration by maintaining the tool and its accessories, keeping your hands warm, and organizing your work patterns.

DESCRIPTION

The numbers in the text refer to the diagrams on pages 2 - 4.

1. On/off switch
2. Lock-off button
3. Locking knob for slot depth
4. Scale for slot depth
5. Spindle lock button
6. Guard
7. Base
8. Guide roller
9. Dust extraction connection
10. Main grip
11. Auxiliary grip
12. Allen screws
13. Allen key
14. Spindle
15. Outer flange
16. Flange key
17. Cutting disc
18. Spacers
19. Cutting disc
20. Spindle sleeve
21. Inner flange
22. Dust extraction adapter

3. ASSEMBLY

Before assembly, always switch off the machine and remove the mains plug from the mains.

Replacing the cutting discs (fig. B - D)

Worn or damaged cutting discs must be replaced immediately.

• Only use sharp and undamaged cutting discs.

• Only use cutting discs that are suitable for the material to be worked.

• Only use cutting discs with a maximum permitted speed that is equal to or exceeds the maximum no-load speed of the machine.

• Only use diamond cutting discs that are suitable for dry cutting.
• Always replace both cutting discs at the same time.

• Never attempt to remove the guard.

• Place the machine on a stable surface.

• Loosen the Allen screws (12) using the Allen key (13).
• Loosen the locking knob (3) and lower the base (7).
• Remove the guard (6).
• Keep the spindle lock button (5) pressed to lock the spindle (14).
• Loosen the outer flange (15) using the flange key (16).
• Remove the old cutting disc (17), the spacers (18), the old cutting disc (19), the spindle sleeve (20), and the inner flange (21).
  If necessary, clean the flanges (15 & 21).
• Mount the inner flange (21), the spindle sleeve (20), the new cutting disc (19), the spacers (18), and the new cutting disc (17).
• Firmly tighten the outer flange (15) using the flange key (16).
• Release the spindle lock button (5).
• Mount the guard (6).
• Raise the base (7) and tighten the locking knob (3).
• Firmly tighten the Allen screws (12) using the Allen key (13).

4. OPERATION

Setting the slot width (fig. B - E)

The slot width can be set using the spacers between the cutting discs. The number of spacers between the cutting discs determine the slot width.

• Do not set the slot width during use.

• Always mount at least one spacer between the cutting discs.

• Determine the slot width.

• Mount the spacers (18) around the cutting discs (17 & 19) in the required order. Refer to the chapter "Replacing the cutting discs".

Setting the slot depth (fig. A & F)

The slot depth is variable between 5 and 40mm

The slot depth can be read from the scale (4).

Do not set the slot depth during use.

• Slacken the locking knob (3).
• Tilt the base (7) to the required position. Set a slot depth approximately 3mm deeper than the required depth to compensate for possible unevenness of the wall surface.
• Tighten the locking knob (3).

Switching on and off (fig. A)

• To switch on the machine, keep the lock-off button (2) pressed and simultaneously press the on/off switch (1).
• To switch off the machine, release the on/off switch (1).

Overload protection

The machine is equipped with an overload protection device which automatically switches off the machine if the machine is overloaded.

• Switch off the machine.
• Remove the machine from the workpiece.
• Switch on the machine.
• Run the machine at no-load for approximately 1 minute to allow the machine to cool down.

Dust extraction (fig. G)

Only use the machine when it is connected to a vacuum device which is approved for stone dust. The vacuum device must be suitable for the material to be worked. Use a special vacuum device when working with toxic materials or where toxic dust is produced.

• Never use a household vacuum cleaner. The use of a household vacuum cleaner can easily damage both your health and the vacuum cleaner.

• Always use the dust extraction adapter.

• Make sure that the hose of the vacuum device is securely connected to the dust extraction adapter.

• If the vacuum device breaks down, stop work immediately, switch off the machine, remove the mains plug from the mains, and try to solve the problem.

• Insert the dust extraction adapter (22) into the dust extraction connection (9).

• Connect the hose of a vacuum device to the dust extraction adapter (22).

Hints for optimum use

• Draw lines to define the direction in which to guide the cutting discs.
• Hold the machine with both hands. Keep your second hand on the auxiliary grip (11).

• Set the slot width.
  Take one of the following steps:

• Lower the machine into the wall and set the slot depth (recommended). The machine is placed against the wall and the cutting discs lower into the wall in order to set the slot depth more accurately.

• Set the slot depth and lower the machine into the wall.

• Place the machine with the guide roller (8) on the wall. Make sure that the cutting discs align with the drawn lines on the wall.

• Set the slot depth.
• Switch on the machine.
• Wait until the machine has reached full speed.
• Slowly move the machine along the pre-drawn lines from top to bottom, firmly pressing the guide roller (8) against the wall (fig.H).
• Do not apply too much pressure on the machine. Let the machine do the work.
• Switch off the machine and wait for the machine to come to a complete standstill before putting the machine down.

5. MAINTENANCE

Before cleaning and maintenance, always switch off the machine and remove the battery pack from the machine.

Clean the machine casings regularly with a soft cloth, preferably after each use. Make sure that the ventilation openings are free of dust and dirt. Remove very persistent dirt using a soft cloth moistened with soapsuds. Do not use any solvents such

as gasoline, alcohol, ammonia, etc. Chemicals such as these will damage the synthetic components.

ENVIRONMENT

Faulty and/or discarded electrical or electronic apparatus have to be collected at the appropriate recycling locations.

Only for EC countries

Do not dispose of power tools into domestic waste. According to the European Guideline 2012/19/ EC for Waste Electrical and Electronic Equipment and its implementation into national right, power tools that are no longer usable must be collected separately and disposed of in an environmentally friendly way.

WARRANTY

VONROC products are developed to the highest quality standards and are guaranteed free of defects in both materials and workmanship for the period lawfully stipulated starting from the date of original purchase. Should the product develop any failure during this period due to defective material and/or workmanship then contact VONROC directly.

The following circumstances are excluded from this guarantee:

• Repairs and or alterations have been made or attempted to the machine by unauthorized service centers;
  Normal wear and tear;
  The tool has been abused, misused or improperly maintained;
• Non-original spare parts have been used.

This constitutes the sole warranty made by company either expressed or implied. There are no other warranties expressed or implied which extend beyond the face thereof, herein, including the implied warranties of merchantability and fitness for a particular purpose. In no event shall VONROC be liable for any incidental or consequential damages. The dealers remedies shall be limited to repair or replacement of nonconforming units or parts.

The product and the user manual are subject to change. Specifications can be changed without further notice.

DECLARATION OF CONFORMITY WC501AC - WALL CHASER