VONROC MS504AC Compact Sliding Mitre Saw Instruction Manual

VONROC MS504AC Compact Sliding Mitre Saw

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.
Denotes risk of personal injury, loss of life or damage to the tool in case of non-observance of the instructions in this manual.
Risk of electric shock.
Keep bystanders away.
Wear a dust protection.
Wear ear protection.
Wear eye protection.
Attention: Laser radiation. Do not stare into the beam Class 2 laser.
Keep hands away from the cutting area while the power tool is running. Contact with the saw blade can lead to injuries.
Danger area! Keep hands, fingers or arms away from this area.
Transport the machine only when the machine is in inward transport position.
Class II machine – Double insulation – You don’t need any earthed plug.
The product is in accordance with the applicable safety standards in the European directives.
The adjustable fence must be pulled outward when sawing mitre/bevel angles.
Take note of the dimensions of the saw blade. The hole diameter must fit the tool spindle without play. If it is necessary to use reducers, ensure that the dimensions of the reducer are suitable for the base blade thickness and the saw blade hole diameter, as well as the tool spindle diameter. Wherever possible, use the reducers provided with the saw blade. The saw blade diameter must match the information specified on the symbol.

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.

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. 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.

3. Personal safety
   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 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.
   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 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.
   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.

5. 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.

SPECIFIC SAFETY INSTRUCTIONS

• Mitre 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.
• Use clamps to support the workpiece whenever possible. If supporting the workpiece by hand, you must always keep your hand at least 100 mm 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.
• 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.
• 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.
• 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.
• Do not reach behind the fence with either hand closer than 100 mm 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.
• 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 the spinning saw blade while cutting. There should be no nails or foreign objects in the workpiece.
• 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.
• 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.
• Ensure the mitre saw is mounted or placed on a level, firm work surface before use. A level and firm work surface reduces the risk of the mitre saw becoming unstable.
• Plan your work. Every time you change the bevel or mitre 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.
• Provide adequate support such as table extensions, saw horses, etc. for a workpiece that iswider or longer than the table top. Workpieces longer or wider than the mitre 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.
• 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.
• 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.
• 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.
• Let the blade reach full speed before contacting the workpiece. This will reduce the risk of the workpiece being thrown.
• If the workpiece or blade becomes jammed, turn the mitre 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 loss of control or damage to the mitre saw.
• 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.
• 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.
• Keep your work area clean. Material mixtures are particularly hazardous. Light metal dust may catch fire or explode.
• Do not use dull, cracked, bent or damaged saw blades. Unsharpened or improperly set saw blades produce narrow kerf causing excessive friction, blade binding and kickback.
• Do not use saw blades made from high speed steel (HSS). Such saw blades can easily break.
• Always use saw blades with correct size and shape (diamond versus round) of arbour holes. Saw blades that do not match the mounting hardware of the saw will run off-centre, causing loss of control.
• Do not replace the integrated laser with a laser of another type. A laser that is not compatible with this power tool could pose a risk to persons.
• Never remove cuttings, wood chips, etc. from the cutting area while the power tool is running. Always guide the tool arm back to the neutral position first and then switch the power tool off.
• Do not touch the saw blade after working before it has cooled. The saw blade becomes very hot while working.
• Never make warning signs on the machine unrecognisable.
• If laser radiation hits your eye, you must close your eyes and immediately turn your head away from the beam.
• Do not use any optical instruments such as binoculars to view the radiation source. Doing so can damage your eye.
• Do not direct the laser beam at persons who are looking through binoculars or similar instruments. Doing so can damage their eye.
• Do not make any modifications to the laser equipment. The setting options described in these operating instructions can be used safely.
• Do not stand in line with the saw blade in front of the power tool. Always stand to the side of the saw blade. This protects your body against possible kickback.
• Keep hands, fingers and arms away from the rotating saw blade.
• Do not reach one hand across the other when in front of the tool arm.
• Avoid overheating of the saw teeth. When the saw blade overheats, stop the machine. Allow the saw blade to cool down before using the machine again.
• Replace damaged or worn saw blades immediately.
• Only use saw blades that match the specifications given in this operating manual and that have been tested and marked in accordance with EN 847-1.
  When sawing curved or round workpieces, these must be especially secured against slipping. At the cutting line, there should be no gap between the workpiece, fence and saw table. If necessary, you will need to manufacture special fixtures.

Electrical safety

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

• If the supply cord of this power tool is damaged, it must be replaced by a specially prepared supply cord available through the service organization.
• Only use extension cables that are suitable for the power rating of the machine with a minimum thickness of 1.5 mm2. If you use an extension cable reel, always fully unroll the cable.

MACHINE INFORMATION

Intended use
This tool is intended as a stationary machine for making straight lengthways and crossways cuts in wood with and against the grain. It is possible to cut mitre angles of -45° to +45° and bevel angles of -0° to +45°. The power tool with the fitted sawblade is designed with sufficient capacity for sawing hardwood and softwood as well as chipboard and fibreboard. The sawblade is not designed for cutting firewood. Do not use the saw to cut materials other than those specified described in manual.

TECHNICAL SPECIFICATIONS

Sawblade specifications: Diameter
Base blade thickness Width of cut
Bore diameter
Number of teeth| Ø 216 mm
1.6 mm
2.8 mm Ø 30 mm 40T
Saw capacity (height x width): Mitre 0° – Bevel 0°
Mitre 0° – Bevel 45°
Mitre 45° – Bevel 0°
Mitre 45° – Bevel 45| 65 x 300 mm
38 x 300 mm
65 x 200 mm
38 x 200 mm
Minimum workpiece dimensions| 3 x 10 mm
Laser specifications: Class Wavelength Output| 2 650 nm < 1 mW
Weight| 14 kg
Lpa (sound pressure level)| 98 dB(A) KpA: 3 dB(A)
Lwa (sound power level)| 111 dB(A) KWA: 3 dB(A)

• S6, continuous operation periodic duty. Identi- cal duty cycles with a period at load followed by a period at no load. Running time 10 minutes; duty cycle is 40% of the running time.

DESCRIPTION

The numbers in the text refer to the diagrams on page 2-7.

1. Unlock button
2. Handle
3. On/off switch
4. Protective guard
5. Retracting protective guard
6. Saw blade
7. Adjustable fence
8. Length stop
9. Fence
10. Table extension
11. Table
12. Mounting holes
13. Kerf plate
14. Knob for mitre adjustment
15. Lever for mitre adjustment
16. Scale for mitre angle
17. Indicator for mitre angle
18. Laser
19. Indicator for bevel angle
20. Scale for bevel angle
21. Workpiece clamp
22. Knob for bevel adjustment
23. Roller
24. Depth adjustment bolt
25. Slide rails
26. Dust bag
27. Carrying handle
28. Dust outlet
29. Locking bolt for slide rails
30. Mitre arm
31. Stop bolt for 45° bevel angle
32. Stop bolt for 0° bevel angle
33. Locking bolt for workpiece clamp
34. Locking bolt for table extension
35. Locking bolt for adjustable fence
36. Safety bolt for adjustable fence
37. Front tilt protector
38. Position lock knob
39. Mitre arm knob
40. Retaining bolt
41. Clamping flange
42. Spindle lock
43. Knob for workpiece clamp
44. Knurled nut for depth adjustment
45. LED Worklight
46. Mitre arm bolt
47. Screws for laser adjustment
48. Lock nut for 45° bevel angle
49. Lock nut for 0° bevel angle
50. Fence bolts
51. Mitre arm holder

ASSEMBLY

Before carrying out any work on the machine, disconnect the mains plug from the power supply.

Transport position (Fig. B, C)

The position lock knob (38) makes it easier to move the power tool when transporting it to various working locations.

Unlocking the transport position (work position)

1. Press the handle (2) downwards slightly;
2. Pull the position lock knob (38) fully outwards and lock it in place by turning it;
3. Slowly move the handle (2) upwards.

Locking the transport position (transport position)
Before locking in transport position, make sure that the depth adjustment bolt (24) is adjusted to unlimited depth. This way, the handle (2) can be moved fully downwards without touching the depth stop. Also, remove all accessories that cannot be securely fitted to the machine.

1. Loosen the locking bolt for slide rails (29) if tightened;
2. Pull the handle (2) forwards towards yourself and tighten the locking bolt for slide rails (29);
3. Press the handle (2) fully downwards;
4. Lock the position lock knob (38) by first pulling and then turning it;
5. Wind up the mains cable and tie it together with the supplied cable strap.

After locking the transport position, use the carrying handle (27) to safely carry and transport the machine.

Only use the carrying handle to transport the machine and never the protective guards.

Assembly of the mitre arm (Fig. D , Y)

The front part of the table surface, hereafter referred to as mitre arm (30), can be removed to achieve even smaller outer dimensions of the already compact mitre saw. To assemble the mitre arm:

1. Unlock the transport position (work position);
2. Loosen the knob for mitre adjustment (14);
3. Rotate the table (11) left or right to the 0° preset. The angle can be read on the scale for mitre angle (16) using the indicator for mitre angle (17);
4. Pull and hold the mitre arm knob (39) as shown on figure D1 using one hand;
5. With the other hand, insert the mitre arm (30) onto the table (11) as shown on figure D2 whilst pulling the lever for mitre adjustment (15). Ensure the inverted triangle ends of the mitre arm (30) fit properly in the identically shaped notches in the table (11);
6. Now, release the mitre arm knob (39) and lever for mitre adjustment (15);
7. Secure the mitre arm (30) by tightening mitre arm bolt (47) as shown on figure D-3.

Note: whilst disassembled, the mitre arm (30) can be stored in the mitre arm holder (52), as shown on figure Y.

Install of a stationary machine (Fig. A, B, D)

To ensure safe handling, the power tool must be mounted on a flat, stable work surface (e.g. work bench) before use. You can install the machine in three ways:

1.   On a workbench
   In this case the machine must be secured to the workbench using suitable screw fasteners. Use the four holes (12) to do this. As shown on fig. D.

2. On a subframe
   Read all the warnings and instructions included with the saw stand. Failure to observe the warnings and follow instructions may result in electric shock, fire and/or serious injury Read all the warnings and instructions included with the saw stand. Failure to observe the warnings and follow instructions may result in electric shock, fire and/or serious injury.
   Assemble the saw stand properly before mounting the power tool. Correct assembly is important to prevent the risk of collapsing
   In this case the machine must be secured to the sub frame with bolts. Use the four holes (12) to do this. The sub frame must be anchored with 4 bolts to the floor plate with dimensions of at least 1 square meter. Mount the power tool on the saw stand in the transport position.

3. Flexible installation
   This type of installation is not recommended by the manufacturer.
   If, in exceptional circumstances, it is not possible to mount the power tool on a flat and stable work surface, you can improvise by setting it up with the tilt protectors.
   Without the tilt protector, the power tool will not be stable and can tip over especially when sawing maximum mitre and/or bevel angles.
   • The rear tilt protector is fixed onto the base of the machine and cannot be adjusted.
   • Rotate the front tilt protector (37) inwards or outwards as shown on figure F until the power tool is positioned level on the work surface.

Checking the protective guard (fig. A)

The Retracting protective guard (5) protects against accidental contact with the saw blade and from saw chips flying around. Before use, it must be checked if the saw blade guard is functioning correctly. To do so, pull the handle (2) downwards and check the following:

• The Retracting protective guard (5) must provide access to the saw blade (6) without getting in contact with other parts.
• When folding the saw upwards into the starting position, the Retracting protective guard (5) must cover the entire saw blade (6) automatically

Replacing the saw blade (fig. G)

Before carrying out any work on the machine, disconnect the mains plug from the power supply.

When mounting the saw blade, wear protective gloves. Danger of injury when touching the saw blade.

Only use saw blades that correspond with the characteristic data given in the operating instructions. Use only saw blades that are marked with a speed equal or higher than the speed marked on the machine.

Do not under any circumstances use grinding discs as the cutting tool.

Before replacing the saw blade, it is strongly advised to set the mitre angle and bevel angle to 0°. Otherwise, access could be limited.

Removing the saw blade

1. Lock the saw in upwards position by using the position lock knob (38);
2. Loosen the retaining bolt (40) using a philips headed screwdriver as shown on figure G1; WARNING! Do not fully remove the retaining bolt (40), only loosen it.
3. Fold the retracting protective guard (5) upwards until the clamping bolt (42) can be accessed freely, as shown on figure G2;
4. Insert the hex key into the clamping bolt (42). The retracting protective guard (5) can be released, it will fold onto the hex key.
5. Turn the clamping bolt (42) with the hex key (34) and at the same time press the spindle lock (43) until it engages.
6. Firmly hold the spindle lock (43) and loosen the clamping bolt (42) by turning it clockwise (lefthand thread).
7. Remove the clamping bolt (42) and clamping flange (41). Afterwards, the saw blade (6) can be removed.

Mounting the saw blade

When fitting the saw blade, make sure that the cutting direction of the teeth (arrow direction on the saw blade) matches the direction of the arrow on the guard (4).

When fitting the saw blade (6), check to see that it turns freely in the kerf plate (13) in both 0° and 45° angle settings.

1. Clean the saw blade and all clamping parts to be assembled.

2. Loosen the retaining bolt (40) using a philips headed screwdriver as shown on figure G1;
   WARNING! Do not fully remove the retaining bolt (40), only loosen it.

3. Fold the retracting protective guard (5) upwards until the clamping bolt (42) can be accessed freely, as shown on figure G2;

4. Insert the hex key into the clamping bolt (42). The retracting protective guard (5) can be released, it will fold onto the hex key.

5. Mount the clamping flange (41). Ensure the flat sides of the clamping flange correspond with the flat sides of the blade shaft. Also make sure the convex side of the clamping flange is mounted to the outside.

6. Mount the clamping bolt (42) and turn it using the hex key whilst at the same time pressing the spindle lock (43), until it engages.

7. Firmly hold the spindle lock (43) and fasten the clamping bolt (42) by turning it anti-clockwise.

Dust extraction (fig. A, B, W, X)

Provide good ventilation at the workplace.

Wear dust protection.

The dust from materials such as lead paint and some types of wood can be harmful to your health. Breathing in this dust can cause allergic reactions and/or cause respiratory illnesses for the user or people in the near vicinity. Certain dusts, such as oak or beech dust, are classified as carcinogenic, especially in conjunction with wood treatment additives (chromate, wood preservative). We strongly advise to use a dust extraction system that is suitable for the material wherever possible.

Avoid dust accumulation at the workplace. Dust can easily ignite.

The dust extraction system can be blocked by dust, chips or fragments of the workpiece. Thus, it must be cleaned regularly. To do so:

1. Disconnect the mains plug from the power supply.
2. Wait until the saw blade has come to a complete stop.
3. Remove any blockage if necessary

Mounting the dust bag (Fig. W)

Press in the clamp of the dust bag (26) and slide it onto the dust outlet (28) on the back of the machine. The dust bag stays in place when releasing the clamp.

Connecting a vacuum cleaner (Fig. X)

The dust extractor must be suitable for the material being worked.

When vacuuming dry dust that is especially detrimental to health or carcinogenic, use a special dust extractor.

A vacuum cleaner hose can be connected to the dust outlet (28). To do so, simply connect the vacuum hose to the dust extraction spout.

OPERATION

Before you turn on the machine, always check that the saw blade is fitted correctly. The blade must turn smoothly.

Always check the protective guards before use.

For all cuts, it must first be ensured that the saw blade at no time can come in contact with the fence, workpiece clamp or other machine parts. Remove any mounted auxiliary stops or adjust them accordingly

Supporting the workpiece (fig. H)

Workpieces must always be properly supported. The table extensions (10) can be extended left and right to support a workpiece. To do so:

1. Loosen the locking bolt for table extension (34);
2. Move the table extension (10) to the desired position;
3. Tighten the locking bolt for table extension (34).

When sawing extra-long workpieces, the free end of long workpieces must have something additionally placed underneath it or be supported.

Clamping the workpiece (fig. H)

Workpieces must always be firmly clamped. The workpiece clamp (21) can be placed left and right of the workpiece. To do so:

1. Ensure the workpiece is firmly pressed against the fence (9);
2. Insert the supplied workpiece clamp (21) into one of the holes intended for this purpose, as can be seen on figure H;
3. Adjust the threaded rod of the workpiece clamp (21) to the workpiece height;
4. Firmly tighten the threaded rod of the workpiece clamp (21) to fix the workpiece in place. To loosen, simply untighten the threaded rod of the workpiece clamp (21).

The knob for workpiece clamp (44) can be used to more quickly adjust the height of the workpiece clamp (21). After adjusting the height, always firmly tighten the threaded rod of the workpiece clamp (21) to fix the workpiece in place.

Adjusting the fence (fig. H)

Always adjust the fence to the specific type of cut.

When sawing mitre and/or bevel angles, you have to move the adjustable fence (7) depending on the cutting direction. This way, the workpiece is always properly supported by the fence under each condition. To do so:

1. Loosen the locking bolt for adjustable fence (35); Adjust the fence according to the desired cut. For mitre or straight cuts the fence has to be moved inwards towards the blade (max 8 mm) without touching it. For bevel cuts, the fence has to be moved outwards away from the blade (max 8 mm) without touching it;
2. Tighten the locking bolt for adjustable fence (35); To ensure the blade won’t get in touch with the adjustable fence (35), it is advised to make a test run of the movement of the blade, without turning the machine on

Adjusting the mitre angle (fig. A)

The mitre angle can be adjusted between 45° left side and 45° right side. For quick and precise setting of commonly used mitre angles, presets are provided on the saw table on 0°, 15°, 22.5°, 30° and 45° angles.

Adjusting the mitre angle to a preset:

1. Loosen the knob for mitre adjustment (14);
2. Pull the lever for mitre adjustment (15) and rotate the table (11) left or right to the desired preset. The angle can be read on the scale for mitre angle (16) using the indicator for mitre angle (17).
3. Release the lever. The lever must be felt to engage in the detent of the preset.
4. Tighten the knob for mitre adjustment (14).

Adjusting the mitre angle to any required angle:

1. Loosen the knob for mitre adjustment (14);
2. Pull the lever for mitre adjustment (15) and rotate the table (11) left or right to the desired position. The angle can be read on the scale for mitre angle (16) using the indicator for mitre angle (17).
3. Release the lever and tighten the knob for mitre adjustment (14).

Adjusting the bevel angle (fig. A, B)

The bevel angle can be set between 0° and +45° to the left side. To do so:

1. Loosen the adjusting knob for bevel adjustment (22);
2. Tilt the saw by using the handle (2) until the indicator (19) reads the desired position on the scal for bevel angle (20);
3. Tighten the adjusting knob for bevel adjustment (22).

Switching the machine on/off (Fig. A)

• To start the machine, press and hold the unlock button (1) to unlock the protective guard and press the on/off switch (3).
• To stop the machine, release the on/off switch (3).

Making a cross cut (fig. I, J)

Follow these steps to cut perpendicular to the grain of the wood:

1. Adjust the mitre angle to and the bevel angle to 0°;
2. Move the adjustable fence to the inner position, towards the blade. The maximum distance between the adjustable fence (35) and the saw blade (6) is 8mm, as shown on figure J. Make sure the fence does not touch the blade.
3. Firmly clamp the workpiece;
4. Turn on the machine. Make sure that the saw blade has reached full speed;
5. Now bring the handle slowly downwards so that the saw blade cuts through the piece of work and passes through the slot in the table. Do not put undue pressure on the saw, let the machine do the work;
6. Bring the handle gently up again and switch it off by letting go of the switch.

Making a mitre cut (fig. J, K)

Follow these steps to make an angled cut to the face of the wood:

1. Adjust the mitre angle to the desired position and the bevel angle to 0°;
2. Move the adjustable fence to the inner position, towards the blade. The maximum distance between the adjustable fence (35) and the saw blade (6) is 8mm, as shown on figure J. Make sure the fence does not touch the blade.
3. Firmly clamp the workpiece;
4. Turn on the machine. Make sure that the saw blade has reached full speed;
5. Now bring the handle slowly downwards so that the saw blade cuts through the piece of work and passes through the slot in the table. Do not put undue pressure on the saw, let the machine do the work;
6. Bring the handle gently up again and switch it off by letting go of the switch.

Making a bevel cut (fig. L, M)

Follow these steps to make an angled cut to the edge of the wood:

1. Adjust the mitre angle to 0° and the bevel angle to the desired position ;
2. Move the adjustable fence to the outer position, away from the blade. The maximum distance between the adjustable fence (35) and the saw blade (6) is 8mm, as shown on figure M. Make sure the fence does not touch the blade.
3. Firmly clamp the workpiece. Ensure the workpiece clamp is placed on the right side;
4. Turn on the machine. Make sure that the saw blade has reached full speed;
5. Now bring the handle slowly downwards so that the saw blade cuts through the piece of work and passes through the slot in the table. Do not put undue pressure on the saw, let the machine do the work;
6. Bring the handle gently up again and switch it off by letting go of the switch.

Making a compound cut (fig. M, N)

Follow these steps to make a combination of mitre and bevel cut:

1. Adjust the mitre angle and the bevel angle to the desired position ;
2. Move the adjustable fence to the outer position, away from the blade. The maximum distance between the adjustable fence (35) and the saw blade (6) is 8mm, as shown on figure M. Make sure the fence does not touch the blade.
3. Firmly clamp the workpiece. Ensure the workpiece clamp is placed on the right side;
4. Turn on the machine. Make sure that the saw blade has reached full speed;
5. Now bring the handle slowly downwards so that the saw blade cuts through the piece of work and passes through the slot in the table. Do not put undue pressure on the saw, let the machine do the work;
6. Bring the handle gently up again and switch it off by letting go of the switch.

Using the slide function

For extra wide workpieces, the machine is equipped with a sliding function. When using the slide function, make sure to loosen the locking bolt for slide rails (29). Pull the handle (2) away from the fence (9) until the saw blade is in front of the workpiece. Slowly guide the tool arm downwards using the handle and afterwards push the handle (2) towards the fence (9) and saw through the workpiece with uniform feed.

For small workpieces, it is possible to fix the sliding function in the rear position of the saw with the locking bolt for slide rails (29). If more cutting width is desired, then it is necessary to loosen the locking bolt for slide rails (29).

Using the length stop (Fig. O)

The length stop (8) on both the left and right table extensions (10) can be used for easily sawing workpieces to the same length.

1. Move the length stop (8) upwards;
2. Loosen the locking bolt for table extension (34);
3. Adjust the table extension (10) to the required length.
4. Tighten the locking bolt for table extension (34).

Adjusting the depth stop (Fig. P)

The depth stop can be adjusted, to limit the cutting depth. This can be used to easily saw a groove. To do so:

1. Loosen the knurled nut for depth adjustment (45);
2. Adjust the knob for depth adjustment (24) to the desired depth;
3. Tighten the knurled nut for depth adjustment (45).

Switching the laser on/off (Fig. B)

Press the laser switch (46) to switch the laser on or off. The laser switch (46) also turns on the LED worklight.

Fine-tuning

Prior to any adjustment work disconnect the mains power plug.

To ensure precise cuts, the basic settings of the saw must be checked and adjusted before first use, as well as necessary after intensive use. Suitable special tools are required for this. Vonroc after-sales will help handling this work quickly and reliably.

Fine-tuning the laser (Fig. Q)

Note: To test the laser function, the power tool must be connected to the power supply.

While adjusting the laser (e.g. when moving the tool arm), never activate the on/off switch. Accidental starting of the power tool can lead to injuries.

If the laser (18) ceases to indicate the correct cutting line, you can readjust the laser. To do so:

1. Loosen the laser adjustment screws (48) and set the laser by moving it until the laser beam strikes the teeth of the saw blade (6);
2. Tighten the laser adjustment screws (48).

Fine-tuning the 0° bevel angle (Fig. R, S)

1. Adjust the mitre and bevel angle to 0°;
2. Lower the handle (2) and secure it using the position lock knob (38);
3. Lock the slide movement using the locking bolt for slide rails (29);
4. Set an angle gauge to 90° and place it on the table (11), as shown on figure S. The leg of the angle gauge must be flush with the saw blade (6) along its entire length;
5. Loosen the lock nut for 0° bevel angle (50);
6. Adjust the stop bolt for 0° bevel angle (32) until the leg of the angle gauge is flush with the saw blade along its entire length;
7. Re-tighten the lock nut for 0° bevel angle (50).

Subsequently check the position of the angle indicator (19). If necessary loosen the pointer using Philips screwdriver, set to position 0° on the scale for bevel angle (20) and re-tighten the retaining screw

Fine-tuning the 45° bevel angle (Fig. R, T)

1. Adjust the mitre and bevel angle to 45°;
2. Lower the handle (2) and secure it using the position lock knob (38);
3. Lock the slide movement using the locking bolt for slide rails (29);
4. Set an angle gauge to 90° and place it on the table (11), as shown on figure T. The leg of the angle gauge must be flush with the saw blade (6) along its entire length;
5. Loosen the lock nut for 45° bevel angle (49);
6. Adjust the stop bolt for 45° bevel angle (31) until the leg of the angle gauge is flush with the saw blade along its entire length;
7. Re-tighten the lock nut for 45° bevel angle (49).

Subsequently check the position of the angle indicator (19). If necessary loosen the pointer using a Philips screwdriver, set to position 45° on the scale for bevel angle (20) and re-tighten the retaining screw.

Fine-tuning the 0° mitre angle (Fig. U, V)

1. Set an angle gauge to 0° on the table (11) and position it between the fence (9) and the saw blade (6);
2. The leg of the angle gauge must be flush with the saw blade (6) along its entire length;
3. Loosen the locking bolts for adjustable fence (35) and subsequently loosen the safety bolts for adjustable fence (36).
4. Remove both left and right adjustable fences (7), revealing the fence bolts (51).
5. Loosen all four fence bolts (51) and adjust the fence (9) until the leg of the angle gauge is flush with the saw blade along its entire length;
6. Retighten all four fence bolts (51) again. Subsequently check the position of the angle indicator (17). If necessary loosen the pointer using a Philips screwdriver, set to position 0° on the scale for mitre angle (16) and re-tighten the retaining screw.
7. Mount both left and right adjustable fences (7).
8. Tighten the locking bolts for adjustable fence (35) and subsequently tighten the safety bolts for adjustable fence (36).

MAINTENANCE

Always make sure that the machine is not connected to the mains electricity when you carry out any maintenance of the mechanism.

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. Re- move 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.

Cleaning the protective guards
Always check the protective guard (4) and retractable protective guard (5) for debris before using the machine. Remove old sawdust and splinters using a brush or similar tool.

Replacing the table insert

Immediately replace damaged table inserts.

With a damaged table insert (13) there is a risk of small parts getting stuck between table insert and saw blade, blocking the saw blade. To replace the table insert:

1. Remove screws of table insert using a Philips screw driver. If required, adjust mitre and bevel angle to obtain access these screws;
2. Remove table insert;
3. Install new table insert;
4. Tighten the screws using a Philips screw driver.

Slide rails

Dirt can damage the slide rails (25) and thereupon the operating of the machine.

• Clean the slide rails regularly with a soft cloth;
• Drip some lubricating oil on the slide rails;
• Move the mitre saw forwards and backwards so the oil spreads over the complete rails.

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/EU 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

ONROC 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 your 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 hereof, 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 MS504AC – COMPACT SLIDING MITRE SAW

We declare under our sole responsibility that this product is in conformity with directive 2011/65/EU of the European parliament and of the council of 8 June on the restriction of the use of certain hazardous substances in electrical and electronic equipment is in conformity and accordance with the following standards and regulations:

EN62841-1, EN62841-3-9, EN55014-1, EN55014-2, EN61000-3-2, EN61000-3-11, EN60825-1, 2006/42/EC, 2014/30/EU, 2011/65/EU, 2012/19/EU

Zwolle, 01-09-2022

H.G.F Rosberg CEO
VONROC • Lingenstraat 6 • 8028 PM Zwolle • The Netherlands

CUSTOMER SUPPORT

COMPACT SLIDING MITRE SAW
MS504AC

©2022 VONROC
WWW.VONROC.COM

References

• VONROC Gereedschap & Tuin artikelen

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