MEEC TOOLS CBDJ20VA-03 Battery Powered Plunge Saw Instruction Manual

MEEC TOOLS CBDJ20VA-03 Battery Powered Plunge Saw

Product Information

Model No.: CBDJ20VA-03
Manufacturer: Jula AB
Country of Origin: Sweden
Power Source: Battery
Operating Voltage: 18V
No-load Speed: 4800/min
Blade Diameter: 56mm
Cutting Depth: 42mm
Sound Pressure Level: 90.0 dB(A), K= 3 dB
Vibration Level: 1.2 m/s2, K= 1.5 m/s2
Certification: CE, RoHS
Manufacturer’s Responsibility: Jula AB
Directive/Regulation Compliance: MD 2006/42/EC, EMC 2014/30/EU, RoHS 2011/65/EU + 2015/863
Harmonised Standards Compliance: EN 62841-1:2015, EN 62841-2-5:2014, EN IEC 55014-1:2021, EN IEC 55014-2:2021, EN 50581:2012
Date of CE Marking: -22

Product Usage Instructions

Assembly and Blade Replacement:

1. Refer to “BILD 2” for the parts diagram.
2. Follow the instructions in “MONTERING” for assembly.
3. To replace the blade, refer to “MONTERING OCH BYTE AV KLINGA” and follow the steps.

Mounting and Adjustment:

1. For mounting the guide rail, refer to “MONTERING AV STYRSKENA” and follow the instructions.
2. To adjust the guide rail, refer to “JUSTERING AV STYRSKENA” and make the necessary adjustments.

Operation

1. Ensure the lower guard is properly installed before use (refer to “Nedre skydd”).
2. Follow the instructions in “START/STOPP” for starting and stopping the saw.
3. For dust extraction, refer to “DAMMUTSUGNING” and connect a suitable dust extraction system.

FITTING AND REMOVING THE BATTERY

• Press the button on the front of the battery and put the battery in place. The product is now ready to use.
• Press the button on the front of the battery and remove the battery.

STARTING/STOPPING
The power switch (4) has a lock button (3) that prevents the tool from accidentally starting.

1. Start the product by pressing the power switch lock button (3) and then the power switch (4).
2. Switch off the product by releasing the power switch (4).

DUST EXTRACTION
Inhaling dust can cause health problems. Connect the dust extractor pipe (10) to a suitable extraction system.

WARNING:
Inhalation of dust from wood and composite wood products (chipboard, MDF, etc.) poses a health hazard and can affect the skin, the respiratory system and the mucous lining of the nose. MDF (Medium Density Fibreboard) contains formaldehyde, which is known to be a human carcinogen. In addition to the above precautions, always wear a dust filter mask that fits properly, is suitable for the work and complies with current standards.

ADJUSTING THE SAWING DEPTH

• The sawing depth can be set from 0 to 56 mm.
• Loosen the depth setting knob (6) then, using the scale (7), set the required sawing depth. Tighten the knob.
• The sawing depth scale markings apply for guide rail (A) and not guide rail (B).

ADJUSTING THE BEVEL ANGLE
The angle can be set from 0° to 45°. Loosen the bevel angle setting knobs (8) on each side then, using the scale (9), set the required bevel angle. Tighten both knobs.

SAWING LINE INDICATOR

• To saw at an angle of 0°, align the 0° marking with the sawing line.
• To saw at an angle of 45°, align the 45° marking with the sawing line.

GUIDE RAIL ADJUSTMENT
Tighten the guide rail adjustment knob (16) to reduce the distance between the product and the guide rail.

SAWING

1. Secure the workpiece to prevent it from moving while cutting.
2. Place the product with the front against the workpiece.
3. Hold the product firmly with both hands. Hold the soft grip handle with one hand and the front handle with the other. Move the product forward. Never backward.
4. Hold firmly and press the power switch to start the product.
5. Press the product down to the set sawing depth. The tool cuts off the rubber strip the first time it is used. This ensures correct operation of the splinter guard. This allows the edge of the splinter guard to align accurately to the edge of the saw.
6. Steadily move the product forward.
7. When the workpiece has been sawn, switch off the product and raise the blade.

NOTE:

• If using the guide rail, secure it with clamps.
• Make sure that the blade cannot come into contact with the power cord.
• Always keep both hands on the product’s handles while sawing.
• The product must only be moved forward. Never backward.
• Do not force the product. Apply light and continuous pressure.
• Allow the blade to reach maximum speed before it makes contact with the workpiece.
• When cutting is interrupted, remove the blade from the cut, press the lock button, press the power switch and allow the blade to reach full speed before slowing re-entering the cut.
• When cross-cutting the fibres in wood have a tendency to lift up and split. Move the saw forward slowly to minimise this problem. For a finer finish cut, a cross-cut blade or miter blade is recommended.
• When sawing plastic, be careful not to let the plastic start to melt.

Sawing with guide rail

1. Place the product on the guide rail.
2. Start the product by pressing the power switch.
3. Press the product down to the set sawing depth. The tool cuts off the rubber strip the first time it is used. This ensures correct operation of the splinter guard. This allows the edge of the splinter guard to align accurately to the edge of the saw.
4. Steadily move the product forward.
5.  Switch off the product and raise the blade when the workpiece has been sawn.

Maintenance and Safety:

1. Regularly check and replace carbon brushes as needed (refer to “KONTROLL OCH BYTE AV KOLBORSTAR”).
2. Read and follow all safety instructions provided in “SIKKERHETSANVISNINGER” and “VIKTIGE SIKKERHETSANVISNINGER FOR DYKKSAGER”.
3. Ensure proper electrical safety and personal safety measures are taken while using the saw (refer to “EL-SIKKERHET” and” PERSONLIG SIKKERHET”).

Note: For detailed instructions and additional safety guidelines, please refer to the complete user manual available on the Jula website.
Jula AB reserves the right to make changes to the product. Jula AB claims copyright on this documentation. It is not allowed to modify or alter this documentation in any way and the manual shall be printed and used as it is in relation to the product. For the latest version of operating instructions, refer to the Jula website.

SAFETY INSTRUCTIONS

Carefully read the instructions before use! Keep these instructions for future reference.

WARNING:
Failure to follow all instructions and safety instructions can result in risk of electric shock, fire and/or serious bodily injury.

• The tool complies with all applicable safety regulations for electrical equipment.
• Persons who are not familiar with these instructions must not use the tool.
• Do not allow children to use the tool.
• The term power tool in the warnings below refers to your mains-powered (corded) or battery-powered (cordless) power tool.

Work area

• Keep the work area clean and well lit. Dark and cluttered work areas increase the risk of accidents and injuries.
• Do not use power tools in explosive environments, such as in the vicinity of flammable liquids, gas or dust. Power tools produce sparks that can ignite dust and fumes.
• Keep onlookers, especially children, and pets at a safe distance when using power tools. Distractions may cause you to lose control.

ELECTRICAL SAFETY

• The plug on the power tool must match the power point. Never modify the plug in any way. Never use an adapter with earthed power tools. Unmodified plugs and matching power points reduce the risk of electric shock.
• Avoid body contact with earthed surfaces such as pipes, radiators, cookers and refrigerators. There is an increased risk of electric shock if your body is earthed.
• Do not expose power tools to rain or moisture. There is a greater risk of electric shock if water gets into a power tool.
• Be careful with the power cord. Never use the power cord to carry or pull the tool, or to pull out the plug from the mains socket. Keep the power cord away from heat, oil, sharp edges and moving parts. Damaged or tangled power cords increase the risk of electric shock.
• If the power tool is used outdoors, only use an extension cord approved for outdoor use. Cords intended for outdoor use reduce the risk of electric shock. If an extension cord is used the cross-sectional area of the wires must be dimensioned for the power supply to the product. Unwind the power cord to its full length, regardless of the distance between the power point and the product, to prevent overheating and the risk of fire.
• If it is absolutely necessary to use power tools in damp conditions, use a mains connection protected by a residual current device (RDC). Use of an RCD reduces the risk of electric shock.
• Switch off the power tool and unplug it when not in use. Never leave the power tool unattended when plugged in. Store power tools (and battery chargers) out of the reach of children when not in use.

PERSONAL SAFETY

• Stay alert. Pay attention to what you are doing, and use your common sense when working with power tools. Never use power tools if you are tired or under the influence of drugs, alcohol or medication. A moment of inattention when using a power tool can result in serious personal injury.
• Use personal safety equipment. Depending on the type of tool and how it is used, safety equipment such as dust masks, non-slip safety shoes, safety helmets and ear protection reduce the risk of personal injury.
• Avoid accidental starting. Make sure the power switch is in the OFF position before inserting the battery or lifting/carrying the tool. Carrying a power tool with your finger on the switch, or connecting a tool to the mains when the switch is in the ON position, increases the risk of accidents and injuries.
• Remove adjuster keys/spanners before switching on the power tool. Spanners or the like that are left in a rotating part of the power tool can cause personal injury.
• Do not overreach. Always maintain a firm footing and good balance. This ensures better control over the power tool in unexpected situations.
• Wear suitable clothing. Do not wear loose-fitting clothing or jewellery. Keep your hair, clothing and gloves away from moving parts. Loose-fitting clothing, jewellery and long hair can get caught in moving parts.
• If dust extraction and dust collection equipment is available, this should be connected and used correctly. The use of such devices can reduce the risk of
  dust-related problems.

USING AND LOOKING AFTER POWER TOOLS

• Do not force the power tool. Use the correct power tool for the planned work. The tool does the job better and more safely when used at the rate for which it was designed.
• Do not use the tool if it cannot be switched on and off with the power switch. Power tools that cannot be controlled with the power switch are dangerous and must be repaired.
• Pull out the plug and/or remove the battery before making any adjustments, changing accessories or putting the power tool away. These safety precautions reduce the risk of accidently starting the power tool.
• Store power tools out of the reach of children when not in use. Never allow children, or anyone who is unfamiliar with the power tool and these instructions, to use the tool. Power tools are dangerous if used by inexperienced persons.
• Maintain power tools. Check that moving parts are properly aligned and do not jam, and that no parts are damaged or incorrectly fitted. Check for other factors that could adversely affect the operation of the tool. If a power tool is damaged it must be repaired before it is used again. Many accidents are caused by poorly maintained power tools.
• Keep cutting tools sharp and clean. Properly maintained cutting tools with sharp cutting edges are less likely to jam and are easier to control.
• Use the power tool, accessories and bits etc., in accordance with these instructions, taking into account the actual working conditions and the work that is to be done. It can be dangerous to use power tools for purposes other than those they are intended to be used for.
• Keep handles and grips clean, dry and free from oil and grease. Greasy handles and grips make it difficult to hold the tool.

SERVICE

• The power tool must only be serviced by qualified personnel using identical spare parts. This will ensure that the power tool remains safe to use.
• There are no parts in this saw that can be repaired by the user. Repair work must be carried out by a qualified service technician. Only use parts and accessories recommended by the manufacturer.
• If the power cord is damaged, it must be replaced by a qualified service technician to ensure safe use.

IMPORTANT SAFETY INSTRUCTIONS FOR PLUNGE SAWS

• Check that the mains voltage matches the rated voltage on the type plate.

• The product is not intended to be used by persons (children or adults) with any form of functional disorders, or by persons who do not have sufficient experience or knowledge of how to use it, unless they have received instructions concerning the use of the product from someone who is responsible for their safety.

• Never leave the product unattended when plugged in. Keep the product out of the reach of children and persons with disability.

• Blades that are worn are also very sharp. Always hold the sides of the blade.
  Be careful not to drop or throw blades.

• Never attempt to use grinding discs with the plunge saw.

• Do not reach under the workpiece.
  The guard does not protect you from the blade under the workpiece.

• Adjust the sawing depth to the thickness of the workpiece. Slightly less than one full tooth on the blade should be visible below the workpiece.

• Never hold the workpiece in your hands or across your legs. Secure the workpiece on a stable surface. It is important to support the workpiece properly so that body contact is minimised, the blade does not jam, and you do not lose control.

• Never attempt to cut very small workpieces. When sawing a round piece of wood, secure the workpiece so that the blade cannot cause it to roll. Never hold the workpiece in your hands or across your legs. Secure the workpiece to minimise the risk of physical contact and kickback and to prevent the blade jamming.

• Hold the power tool by the insulated grips when working in areas where the tool could come into contact with concealed electrical cables or its own power cord. Contact with a live cable will cause the metal parts on the power tool to also become live – risk of electric shock.

• Always use blades with the correct size and shape of centre hole (rhomboid or round). Blades that do not fit properly on the saw axle will run eccentrically, which reduces control.

• Do not use a damaged or unsuitable outer flange, or a damaged clamping screw. The clamping screw and outer flange are designed to ensure optimal performance and safety of the saw.

• Allow the blade to reach maximum speed before it makes contact with the workpiece.

• Never attempt to stop the blade by applying pressure to the side of the blade.

• Switch off the saw and wait until the blade has come to a complete standstill before putting the saw down.

• Do not subject the product to knocks or impacts, high temperatures or moisture.

• Always use a fence or guide rail to obtain a straight cut when sawing. This makes the cut more precise and reduces the risk of the blade jamming.

• Never use damaged or defective washers or screws together with the blade. Blade washers and screws are specially designed for the saw to ensure optimum functionality and maximum safety.

• Check that the base plate cannot move during plunge sawing when blade is at an angle of less than 90°. If the blade moves sideways it can get stuck and cause kickback.

• Do not exert too much pressure on the product during use as this will wear the blade more quickly and impair performance and accuracy.

WARNING:
Keep your hands away from the cutting area and blade. Hold your other hand on the support handle or motor casing. If you hold the saw with both hands, they cannot come into contact with the blade.

ADDITIONAL INSTRUCTIONS FOR CORDLESS POWER TOOLS

• Only use a battery charger of the type recommended by the manufacturer. Using a charger intended for other types of batteries can pose a risk of fire.
• Only use power tools with the type of batteries recommended by the manufacturer. Using other batteries poses a risk of fire and/or bodily injury.
• When the battery is not in use keep it away from metal objects such as paperclips, coins, keys, nails, screws and other small metal objects that can short circuit the terminals. Short circuiting discharges large amounts of energy that can cause a fire and/or burn injuries.
• Incorrect use and/or handling can cause fluid to leak from batteries. Avoid contact with battery fluid. If you get battery acid on your skin, rinse immediately with plenty of fresh water and wash thoroughly with soap and water. If you get battery fluid in your eyes, rinse your eyes with clean water for at least 10 minutes and then seek medical attention immediately. Battery fluid can cause skin irritation and/or burns.

SPECIAL INSTRUCTIONS FOR BATTERIES

• Remove the battery before working on the product (for example maintenance or changing accessories) and before transport and storage.
• Do not open the battery – risk of short circuiting.
• Do not expose the battery to heat, open flames or direct sunlight – risk of explosion.
• Never short-circuit the battery – risk of explosion.

SPECIAL INSTRUCTIONS FOR BATTERY CHARGERS

• Check that the mains voltage matches the rated voltage on the type plate. Chargers with a nominal voltage of 230 VAC can also be used with 220 VAC.
• Do not expose the charger to rain or moisture. There is an increased risk of electric shock if water gets into a battery charger.
• Keep the charger clean. There is an increased risk of electric shock if the charger is dirty.
• Check before use that the charger, power cord and plug are undamaged, and that there are no other factors that could have an impact on performance or safety. Do not use the charger if the charger, power cord or plug are damaged. Do not attempt to dismantle the charger. Work on the charger must be carried out only by a qualified service technician using identical spare parts. A damaged charger, power cord or plug increases the risk of electric shock.
• Do not place the charger near sources of heat or flammable materials. The charger gets warm when in use, which can pose a risk of fire.

ADDITIONAL SAFETY INSTRUCTIONS

Risk of kickback
Kickback can suddenly occur if the blade gets stuck, jams or is incorrectly adjusted. The saw then kicks up from the workpiece towards the user.

• If the blade jams, or gets caught in a cut that is squeezed together, it will lock and the power of the motor can cause the saw to kick back towards the user.

• If the blade is twisted, or comes out of alignment in the cut, the teeth on the back edge of the blade can cut into the surface of the workpiece, so that the blade jerks out of the cut and kicks back towards the user.
  Kickback occurs when the saw is used incorrectly and/or with thea wrong work methods, or in the wrong conditions, and can be avoided as follows.

• Hold the saw firmly with both hands and hold your arms in a position that prevents kickback. Stand to the side of the blade, not in line with it. Kickback can cause the saw to jerk backwards, but the user can control this by taking the appropriate measures.

• If the blade jams or the sawing is interrupted for any reason, release the power switch and hold the saw still in the workpiece until the blade has completely stopped. Never attempt to remove the saw from the workpiece, or pull the saw back, while the blade is still moving – otherwise kickback can occur. Check and rectify the reason why the blade has jammed.

•  When restarting the saw in the workpiece, centre the blade in the kerf and check that the teeth are not gripping the material. If the blade jams, it may slip or kick back from the workpiece when the saw is started again.

• Support large boards to minimise the risk of kickback or the blade jamming. Large boards often sag under their own weight. Supports must be placed under the board on both sides, close to the cutting line and close to the edge of the board.

• Do not use blunt or damaged blades. Poorly sharpened or incorrectly adjusted blades produce narrow saw cuts, which generate excessive friction and cause the blade to jam or kick back.

• The locking devices for the depth and angle of the blade must be tightened and secured before you start working. If the adjustment of the blade changes during the sawing there is a risk of the blade jamming or kicking back.

• Take extra care when plunge cutting in walls or other similar areas where you cannot see what lies behind. The protruding blade may strike objects that can cause kickback.

• This is why the saw should not be used in a permanent fixture.

Bottom guard

• Check before use that the bottom guard closes correctly. Do not use the saw if the guard does not move freely and immediately closes around the blade. Never lock or block the guard in the open position. The guard can be twisted if the saw is knocked. Lift up the bottom guard with the handle and check that it moves freely in all sawing depths and angles, and does not touch the blade or any other part. NOTE: Other designation for
  “handle” is possible.

• Check that the spring on the bottom guard works properly. If the guard and the spring do not function correctly they must be repaired before use. The bottom guard can get stiff as a result of damaged parts, tacky deposits or the accumulation of debris.

• The bottom guard must only be moved back manually for special applications, e.g. plunge sawing and combination sawing. Lift up the bottom guard with the handle. The bottom guard must be released as soon as the blade comes into contact with the workpiece. The bottom guard functions automatically for all other types of sawing. NOTE: Other designation for “handle” is possible.

• Always check that the bottom guard covers the blade before placing the saw on the bench or floor. An unprotected and freely rotating blade can cause the saw to move backwards, and cut everything in its path. Remember that the blade continues to rotate for a few seconds after releasing the power switch.

REDUCING NOISE AND VIBRATION

• Plan the work so that exposure to heavy vibrations is spread over a longer period.
• To reduce noise and vibrations when in use, limit the time the tool is in use, and use low-power/vibration mode and suitable safety equipment.
• Take the following precautions to minimise the risks of exposure to vibrations and/or noise:
  • Only use the tool in accordance with these instructions.
  • Check that the tool is in good condition.
  •  Only use attachments that are in good condition and suitable for the job.
  • Keep a firm grip on the handles/grips.
  • Maintain and lubricate the tool in accordance with these instructions.

SYMBOLS

TECHNICAL DATA

Noise and vibration

Always wear ear protection!
The declared values for vibration and noise, which have been measured according to a standardised test method, can be used to compare different tools with each other and for a preliminary assessment of exposure. The measurement values have been determined in accordance with EN 62841-2-5:2014.

WARNING!
While using the tool, the actual vibration and noise emission level may differ from the level specified, depending on how the tool is used and the material. It is therefore necessary to determine which safety precautions are required to protect the user, based on an estimate of exposure in actual operating conditions (taking into account all stages of the work cycle, e.g. the time when the tool is switched off and when it is idling, in addition to the start-up time).

DESCRIPTION
The product is intended for sawing wood and similar materials, plaster, fibre cement and plastic. The product can also be fitted with a special blade for sawing aluminium.

PACKAGE CONTENTS

PARTS

1. Handle
2. Front handle
3. Power switch lock
4.  Power switch
5. Base plate
6. Sawing depth setting knob
7. Scale for sawing depth
8. Sawing angle setting knob
9. Bevel angle scale
10. Dust extractor pipe
11.  Saw blade
12. Blade change lock lever
13. Motor
14. Spindle lock button
15. Sawing line indicator
16. Guide rail adjustment knob
17. Hex key
18. Sawing depth indicator
19.  Guide rails
20. Screws
21. Battery holder

ASSEMBLY

BEFORE INSTALLATION

• Remove all packaging material.
• Remove any transport protection.
• Check that all the parts are included.
• Check the product, power cord, plug and all accessories for any transport damage.

WARNING:
Do not allow children to play with the packaging material. Keep plastic bags out of the reach of children – risk of suffocation.

FITTING AND CHANGING THE BLADE

1. Switch off and unplug the product before changing blades.
2. Press the power switch lock button and hold the handle down.
3. Push the lock lever (12) forward. Release the power switch lock button (3). The motor unit locks in place.
4. Press the spindle lock button (14) in and release the clamping screw anticlockwise with the hex key supplied (17).
5. Remove the flange from the blade (11).
6. Fit the new blade (11) and the flange.
7. Press the spindle lock button in, put the clamping screw back in place and tighten it.
8. Make sure all parts are in their original positions.

IMPORTANT:
Wear safety gloves – risk of cut injuries.

FITTING THE GUIDE RAIL
The guide rail (19) is used for straight sawing. To join the 2 guide rails together, insert the connector in the slots in the rails. Tighten the locking screws (20) with the hex key supplied (17).

NOTE:
The guide rail (19) has a black rubber strip that helps prevent splintering. Place the guide rail (19) on a workpiece. Set the sawing depth to approx. 10 mm. Start the tool and move it evenly and steadily along the sawing line. This cuts the rubber strip to the right size for the sawing line, which allows for easy sawing alignment thereafter.

MAINT$ENANCE

NOTE:
Switch off the product, pull out the plug and wait until all moving parts have completely stopped before cleaning and/or maintenance.
Follow the cleaning and maintenance instructions to optimize the performance and extend the working life of the product.

CLEANING

• Clean the product straight away after it has been used.
• Clean the product regularly with a soft cloth, preferably every time it has been used.
• Clean with a soft cloth moistened with a mild detergent.
• Keep the ventilation openings on the product clean to prevent overheating the motor. Keep the vents clear of dust and debris.

NOTE:
Never use solvents such as petrol, alcohol, or ammonia solution, etc. This can damage the plastic parts.

STORAGE

• Handle the product with care.
• Do not subject the product to knocks or impacts as these can damage the product and pose a risk of bodily injury. This product is a tool, not a toy. Do not play with it.
• Do not expose the product to moisture as this can cause corrosion, which will damage the product.
• Protect the product from dust and debris which may cause parts to jam.

CHECKING AND CHANGING THE CARBON BRUSHES
Check the carbon brushes regularly.

1. Replace the carbon brushes if they have become worn.
2. Refit the carbon brush holders.
3. After fitting new carbon brushes, operate the product off-load for approximately 15 minutes.

NOTE:
Only use carbon brushes of the type recommended by the manufacturer.

LUBRICATION
From time to time, apply a drop of oil to the thread of the locking screw.
WWW.JULA.COM
© JULA AB 2022-11-24
JULA AB
BOX 363, 532 24 SKARA, SWEDEN

EU DECLARATION OF CONFORMITY

Jula Item number  022455
Model no.: CBDJ20VA-03
Jula AB, Box 363, SE-532 24 SKARA, SWEDEN
This declaration of conformity is issued under the sole responsibility of the manufacturer.
PLUNGE SAW 18V, n0: 4800/min
Conforms to the following directives, regulations and standards:

This product was CE marked in year:
Skara 2022-08-09
Matttias Lif
BUSINESS AREA MANAGER (Signatory for Jula and authorised to compile the technical documentation.

References

• Jula – products for home and garden

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