GA 18 LTX G - Grinder METABO - Free user manual and instructions

USER MANUAL GA 18 LTX G METABO

max polishing mm (in) - 80 (3

Operating Instructions Machines with the designation G... are designed: - ... for fine grinding work with abrasive points on metal. - ... for fine cutting work with small cutting discs on metal. - ... for routing with end mill cutters on non-ferrous metals, plastics, hardwood, etc. - ...for working with paint and round wire brushes - ...for working with polishing bobs - ...for working with felt polishing tools - ...for working with lamellar grinding wheels The machine is not suitable for working with polishing bells. The FME 737 is designed... - ... for fine grinding work with abrasive points on metal. - ... for routing with end mill cutters on non-ferrous metals, plastics, hardwood, etc. Suitable for driving an appropriate Metabo flexible shaft. Can be expanded with the appropriate original Metabo accessories for the router. The user bears sole responsibility for any damage caused by inappropriate use. Generally accepted accident prevention regulations and the enclosed safety information must be observed. For your own protection and for the protection of your electrical tool, pay attention to all parts of the text that are marked with this symbol! WARNING – Reading the operating instruc- tions will reduce the risk of injury. Pass on your electrical tool only together with these documents. General Power Tool Safety Warnings WARNING – Read all safety warnings and 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.

2.1 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.

2.2 Electrical safety

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

a) Stay alert, watch what you are doing and use common sense when operating a power tool. Do not use a power tool while you are tired or under the influence of drugs, alcohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b) Use personal protective equipment. Always wear eye protection. Protective equipment such as 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.

2.4 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.

2.5 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.

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.

3.1 Safety warnings common for grinding,

sanding, wire brushing, polishing, carving or abrasive cutting-off operations: a) This power tool is intended to function as a grinder and sander. Tools with the designation G... may also be used as wire brushes, polishers, carving and as a cut-off tool. 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. b) The FME 737 is not suitable for wire brushing, polishing or cutting-off. Operations for which the power tool was not designed may create a hazard and cause personal injury. c) Do not use accessories which are not specifically designed and recommended by the tool manufacturer. Just because the accessory can be attached to your power tool, it does not assure safe operation. d) The rated speed of the accessories must be at least equal to the maximum speed marked on the power tool. Accessories running faster than their rated speed can break and fly apart. e) The outside diameter and the thickness of your accessory must be within the capacity rating of your power tool. Incorrectly sized accessories cannot be adequately controlled. f) The arbour size of wheels, sanding drums or any other accessory must properly fit the spindle or collet of the power tool. Accessories that do not match the mounting hardware of the power tool will run out of balance, vibrate excessively and may cause loss of control. g) Mandrel Mounted Wheels, sanding drums, cutters or other accessories must be fully inserted into the collet or chuck. If the mandrel is insufficiently held and/or the overhang of the wheel is too long, the Mounted Wheel may become loose and be ejected at high velocity. h) Do not use a damaged accessory. Before each use inspect the accessory such as abrasive wheels for chips and cracks, sanding drum for cracks, tear or excess wear, wire brush for loose or cracked wires. If power tool or accessory is dropped, inspect for damage or install an undamaged accessory. After inspecting and installing an accessory, position yourself and bystanders away from the plane of the rotating accessory and run the power tool at maximum no-load speed for one

minute. Damaged accessories will normally break apart during this test time.

i) Wear personal protective equipment.

Depending on application, use face shield, safety goggles or safety glasses. As appropriate, wear dust mask, hearing protectors, gloves and workshop apron capable of stopping small abrasive or workpiece fragments. The eye protection must be capable of stopping flying debris generated by various operations. The dust mask or respirator must be capable of filtrating particles generated by your operation. Prolonged exposure to high intensity noise may cause hearing loss. j) Keep bystanders a safe distance away from work area. Anyone entering the work area must wear personal protective equipment. Fragments of workpiece or of a broken accessory may fly away and cause injury beyond immediate area of operation. k) Hold power tool by insulated gripping surfaces only, when performing an operation where the cutting accessory may contact hidden wiring or its own cord. Cutting accessory contacting a "live" wire may make exposed metal parts of the power tool "live" and could give the operator an electric shock. l) Always hold the tool firmly in your hands during the start-up. The reaction torque of the motor, as it accelerates to full speed, can cause the tool to twist. m) Use clamps to support workpiece whenever practical. Never hold a small workpiece in one hand and the tool in the other hand while in use. Clamping a small workpiece allows you to use your hands to control the tool. Round material such as dowel rods, pipes or tubing have a tendency to roll while being cut, and may cause the bit to bind or jump toward you. n) Position the cord clear of the spinning accessory. If you lose control, the cord may be cut or snagged and your hand or arm may be pulled into the spinning accessory. o) Never lay the power tool down until the accessory has come to a complete stop. The spinning accessory may grab the surface and pull the power tool out of your control. p) After changing the bits or making any adjustments, make sure the collet nut, chuck or any other adjusting devices are securely tightened. Loose adjustment devices can unexpectedly shift, causing loss of control, loose rotating components will be violently thrown. q) Do not run the power tool while carrying it at your side. Accidental contact with the spinning accessory could snag your clothing, pulling the accessory into your body. r) Regularly clean the power tool’s air vents. The motor’s fan will draw dust inside the housing and excessive accumulation of powdered metal may cause electrical hazards. s) Do not operate the power tool near flammable materials. Sparks could ignite these materials. t) Do not use accessories that require liquid coolants. Using water or other liquid coolants may result in electrocution or shock.

3.2 Kickback and Related Warnings

Kickback is a sudden reaction to a pinched or snagged rotating wheel, sanding band, brush or any other accessory. Pinching or snagging causes rapid stalling of the rotating accessory which in turn causes the uncontrolled power tool to be forced in the direction opposite of the accessory’s rotation. For example, if an abrasive wheel is snagged or pinched by the workpiece, the edge of the wheel that is entering into the pinch point can dig into the surface of the material causing the wheel to climb out or kick out. The wheel may either jump toward or away from the operator, depending on direction of the wheel’s movement at the point of pinching. Abrasive wheels may also break under these conditions. Kickback is the result of power tool misuse and/or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below. a) Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces. The operator can control kickback forces, if proper precautions are taken. b) Use special care when working corners, sharp edges etc. Avoid bouncing and snagging the accessory. Corners, sharp edges or bouncing have a tendency to snag the rotating accessory and cause loss of control or kickback. c) Do not attach a toothed saw blade. Such blades create frequent kickback and loss of control. d) Always feed the bit into the material in the same direction as the cutting edge is exiting from the material (which is the same direction as the chips are thrown). Feeding the tool in the wrong direction causes the cutting edge of the bit to climb out of the work and pull the tool in the direction of this feed. e) When using rotary files, cut-off wheels, high- speed cutters or tungsten carbide cutters, always have the work securely clamped. These wheels will grab if they become slightly canted in the groove, and can kickback. When a cut-off wheel grabs, the wheel itself usually breaks. When a rotary file, high-speed cutter or tungsten carbide cutter grabs, it may jump from the groove and you could lose control of the tool.

3.3 Safety warnings specific for grinding and

abrasive cutting-off operations: a) Use only wheel types that are recommended for your power tool and only for recommended applications. For example: do not grind with the side of a cut-off wheel. Abrasive cut-off wheels are intended for peripheral grinding, side forces applied to these wheels may cause them to shatter.ENGLISH en

b) For threaded abrasive cones and plugs use only undamaged wheel mandrels with an unrelieved shoulder flange that are of correct size and length. Proper mandrels will reduce the possibility of breakage. c) Do not “jam” a cut-off wheel or apply excessive pressure. Do not attempt to make an excessive depth of cut. Overstressing the wheel increases the loading and susceptibility to twisting or snagging of the wheel in the cut and the possibility of kickback or wheel breakage. d) Do not position your hand in line with and behind the rotating wheel. When the wheel, at the point of operation, is moving away from your hand, the possible kickback may propel the spinning wheel and the power tool directly at you. e) When wheel is pinched, snagged or when interrupting a cut for any reason, switch off the power tool and hold the power tool motionless until the wheel comes to a complete stop. Never attempt to remove the cut-off wheel from the cut while the wheel is in motion otherwise kickback may occur. Investigate and take corrective action to eliminate the cause of wheel pinching or snagging. f) Do not restart the cutting operation in the workpiece. Let the wheel reach full speed and carefully re-enter the cut. The wheel may bind, walk up or kickback if the power tool is restarted in the workpiece. g) Support panels or any oversized workpiece to minimize the risk of wheel pinching and kickback. Large workpieces tend to sag under their own weight. Supports must be placed under the workpiece near the line of cut and near the edge of the workpiece on both sides of the wheel. h) Use extra caution when making a "pocket cut" into existing walls or other blind areas. The protruding wheel may cut gas or water pipes, electrical wiring or objects that can cause kickback.

3.4 Safety warnings specific for wire

brushing operations: a) Be aware that wire bristles are thrown by the brush even during ordinary operation. Do not overstress the wires by applying excessive load to the brush. The wire bristles can easily penetrate light clothing and/or skin. b) Allow brushes to run at operating speed for at least one minute before using them. During this time no one is to stand in front or in line with the brush. Loose bristles or wires will be discharged during the run-in time. c) Direct the discharge of the spinning wire brush away from you. Small particles and tiny wire fragments may be discharged at high velocity during the use of these brushes and may become imbedded in your skin.

3.5 Additional Safety Instructions:

WARNING – Always wear protective goggles. Use elastic cushioning layers if they have been supplied with the grinding media and if required. Observe the specifications of the tool or accessory manufacturer! Protect the discs from grease or impacts! Abrasives must be stored and handled with care in accordance with the manufacturer's instructions. Never use cutting discs for roughing work! Do not apply pressure to the side of the cutting discs. The workpiece must lay flat and be secured against slipping, e.g. using clamps. Large workpieces must be sufficiently supported. Engage the spindle lock button (4) only when the motor is at a standstill. (GA 18 LTX, GPA 18 LTX, GA 18 LTX G, GE 710 Plus, GEP 710 Plus, GE 950 G Plus, GEP 950 G Plus) Keep hands away from the rotating tool! Remove chips and similar material only with the machine at a standstill. Prior to use, ensure that the abrasive media is properly fitted and secured. Run the tool in idle for 60 seconds in a safe position and stop it immediately in the event of significant vibrations or other faults are discovered. If such a situation occurs, check the machine to determine the cause. Ensure that sparks produced during work do not constitute a risk to the user or others and are not able to ignite flammable substances. Areas at risk must be protected with flame-resistant covers. Always keep a fire extinguisher on hand when working in areas prone to fire risk. Damaged, eccentric or vibrating tools must not be used. In the interests of safety, ensure that the rubber sleeve (3) or additional handle is fitted while working (5). Additional Warnings: California Prop 65 08_2018 Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to cause cancer, birth defects or other reproductive harm. Some examples of these chemicals are:

• Lead from lead-based paints,

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

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

3.6 Special safety instructions for mains

powered machines: Pull the plug out of the socket before making any adjustments, changing tools, maintaining or cleaning. WARNINGENGLISHen

Use of a fixed extractor system is recommended. Always install an RCD with a max. trip current of 30 mA upstream. When the machine is shut down by the RCD, it must be checked and cleaned. See

Section 8. Cleaning.

3.7 Special safety instructions for cordless

machines: Remove the battery pack from the machine before making any adjustments, changing tools, maintaining or cleaning. Protect battery packs from water and moisture! Do not expose battery packs to fire! Do not use faulty or deformed battery packs! Do not open battery packs! Do not touch contacts or short-circuit battery packs! A slightly acidic, flammable fluid may leak from defective Li-ion battery packs! If battery fluid leaks out and comes into contact with your skin, rinse immediately with plenty of water. If battery fluid leaks out and comes into contact with your eyes, wash them with clean water and seek medical attention immediately! If the machine is defective, remove the battery pack from the machine. Transport of li-ion battery packs: The shipping of li-ion battery pack is subject to laws related to the carriage of hazardous goods (UN 3480 and UN 3481). Inform yourself of the currently valid specifications when shipping li-ion battery packs. If necessary, consult your freight forwarder. Certified packaging is available from Metabo. Only send the battery pack if the housing is intact and no fluid is leaking. Remove the battery pack from the machine for sending. Prevent the contacts from short-circuiting (e.g. by protecting them with adhesive tape). SYMBOLS ON THE TOOL: ...........Class II Construction V...............volts A...............amperes Hz.............hertz W..............watts

5.1 For mains powered machines only

Before plugging in, check that the rated mains voltage and mains frequency, as stated on the rating label, match with your power supply. Always install an RCD with a max. trip current of 30 mA upstream.

5.2 For cordless machines only

Dust filter Always fit the dust filter if the surroundings are heavily polluted (11). The machine heats up faster when the dust filter is fitted (11). It is protected by the electronics system from overheating (see Section 8.). To attach: see Page 2, Figure A. Fit the dust filter (11) as shown. To remove: Hold the dust filter (11) by the upper edges, raise it slightly and then pull it downwards and remove. Rotating battery pack See illustration B on page 2. The rear section of the machine can be rotated 270° in three stages, thus allowing the machine's shape to be adapted to the working conditions. Only operate the machine when it is in an engaged position. Battery pack Charge the battery pack before use (16). If performance diminishes, recharge the battery pack. The ideal storage temperature is between 10°C and 30°C. "Li-Power" lithium-ion battery packs have a capacity and signal indicator (15): - Press the (14) button, the LEDs indicate the charge level. - If one LED is flashing, the battery pack is almost flat and must be recharged.

Removing and inserting the battery pack To remove: Press the battery pack release button (13) and pull the battery pack (16) downwards and out. To insert: Slide the battery pack in (16) until it engages.

The tool's shank diameter must correspond exactly to the collet bore of the collet chuck (1)! Various collet chucks are available for different shank diameters. See the Accessories Section.

6.2 Fitting the tools

Before carrying out any modifications, remove the battery pack from the machine and pull the mains plug from the socket. The machine must be switched off and the spindle at a standstill. Only use tools that are suited to the no-load speed of your machine. See the Technical Specifications. The tool's shank diameter must correspond exactly to the collet bore of the collet chuck (1)! For abrasive points, you may never exceed the maximum open shank length specified by the manufacturer l

The maximum permitted shaft length is the sum of l

and the maximum insertion depth L max (see chapter12.) Insert the tool (with the full length of the shank) in the collet chuck (1). Bring the spindle to a standstill. For the GE 710 Compact, FME 737, use the 13-mm spanner provided for this purpose. For the GA 18 LTX, GPA 18 LTX, GA 18 LTX G, GE 710 Plus, GEP 710 Plus, GE 950 G Plus, GEP 950 G Plus, do this using the spindle lock button (4). Using the 17/19-mm spanner, tighten the collet chuck nut (2). If there is no tool inserted in the collet chuck, you can tighten the collet chuck manually rather than with the spanner.

6.3 Switching On and Off

Switch on first, then guide the accessory towards the workpiece. Avoid inadvertent starts: always switch the tool off when the plug is removed from the mains socket or if there has been a power cut. In continuous operation, the machine continues running if it is forced out of your hands. You must therefore always hold the machine with both hands using the handles provided (3), (5), (7), assume a safe stance and concentrate while working. Avoid the machine swirling up or taking in dust and chips. After switching off the machine, only place it down when the motor has come to a standstill. Machines with slide switch: Switching on: Push the slide switch (6) forward. For continuous activation, now tilt downwards until it engages. Switching off: Press the rear end of the slide switch (6) and release it. Machines with slide switch (with dead man function): (Machines with the designation GEP..., GPA...) Switching on: Slide the switch-on lock (8) in the direction of the arrow and press the trigger (9). Switching off: Release the trigger switch. (9)

6.4 Adjusting speed (mains powered

machines only) The speed can be preset using the setting wheel (10) and is infinitely variable. For a list of speeds, see the table on page 3.

6.5 Working Directions

Grinding, sanding, polishing or using wire brushes: Press gently and evenly on the machine and move it from side to side over the surface. Routing: Press gently and evenly on the machine. Cutting-off operations: Always work against the run of the disc (see illustration). Otherwise there is the danger of the machine kicking back from the cut out of control. Guide the machine evenly at a speed suitable for the material being processed. Do not tilt, apply excessive force or sway from side to side. It is possible that particles deposit inside the power tool during operation. This impairs the cooling of the power tool. Conductive build-up can impair the protective insulation of the power tool and cause electrical hazards. The power tool should be cleaned regularly, often and thoroughly through all front and rear air vents

using a vacuum cleaner or by blowing in dry air. Prior to this operation, separate the power tool from the power source and wear protective glasses and dust mask.

8.1 Mains powered machines:

- Overload protection: There is a MAJOR reduction in load speed. The motor temperature is too high! Allow the machine to run at idle speed until it has cooled down. - Overload protection: There is a SLIGHT reduction in load speed. The machine is overloaded. Reduce the load before continuing to work. - Metabo S-automatic safety shutdown: The machine was SWITCHED OFF automatically. If the slew rate of the current is too high (for example, if the machine suddenly seizes or kickback occurs), the machine switches off. Switch off the machine using the slide switch (6). Switch it on again and continue to work as normal. Try to prevent the machine from seizing. See

- Restart protection: The machine does not start. The restart protection is active. If the mains plug is inserted with the machine switched on, or if the power supply is restored following an interruption, the machine does not start up. Switch the machine off and on again.

8.2 Cordless machines:

- The electronic signal display (12) lights up and the load speed decreases. The temperature is too high! Run the machine in idling until the electronics signal indicator switches off. - The electronic signal display (12) flashes and the machine does not start. The restart protection is active. The machine will not start if the battery pack is inserted while the machine is on. Switch the machine off and on again. Only use original Metabo battery packs and Metabo accessories. Use only accessories which fulfil the requirements and specifications listed in these operating instructions. Fit accessories securely. Secure the machine if it is operated in a bracket. Loss of control may cause personal injury. A Collect chucks (including nut) Ø 3 mm = 6.31947 Ø 1/8“ = 6.31948 Ø 6 mm = 6.31945 Ø 1/4“ = 6.31949 Ø 8 mm = 6.31946 B Clamping frame 6.27354 for clamping during work with flexible shafts (tighten clamping screw), including: C Clamping bracket 6.27107 for safe securing to the work bench (tighten clamping screw). D Flexible shafts E For FME 737: Routing tool (6.31501) For enhancement as a router F Battery chargers: ASC Ultra, ASC 15, ASC 30 and others. G Battery packs: 5.2 Ah (6.25592); 4.0 Ah (6.25591); 3.0 Ah (6.25594) For a complete range of accessories, see www.metabo.com or the catalogue. Repairs to electrical tools must be carried out by qualified electricians ONLY! Contact your local Metabo representative if you have Metabo power tools requiring repairs. For addresses see www.metabo.com. You can download a list of spare parts from www.metabo.com. The generated grinding dust may contain harmful substances. Dispose appropriately. Observe national regulations on environmentally compatible disposal and on the recycling of disused machines, packaging and accessories. Special notes regarding cordless machines: Battery packs may not be disposed of with regular waste. Return faulty or used battery packs to your Metabo dealer! Do not allow battery packs to come into contact with water! Before disposal, discharge the battery pack in the power tool. Prevent the contacts from short-circu- iting (e. g. by protecting them with adhesive tape). Explanatory notes on the specifications on page 3. Changes due to technological progress reserved. U =voltage of battery pack S=spindle lock for easy tool changes n =no-load speed (maximum speed)

=no-load speed (adjustable)

120 V =Current at 120 V

max =max. wheel diameter

max =max. thickness of bonded grinding discs d =collet bore of the collet chuck m =weight with smallest battery pack/weight without cord

max =maximum insertion depth The technical specifications quoted are subject to tolerances (in compliance with the relevant valid standards). Emission values

These values make it possible to assess the emissions from the power tool and to compare different power tools. Depending on the operating conditions, the condition of the power tool or the accessories, the actual load may be higher or lower. For assessment purposes, please allow for breaks and periods when the load is lower. Based on the adjusted estimates, arrange protective measures for the user e.g. organisational measures. Vibration total value (vector sum of three directions) determined in accordance with EN 60745:

h,SG = Uncertainty (vibration)

= Unbalance Wear ear protectors! Problems, faults: In individual cases, the speed may fluctuate temporarily if the machine is exposed to extreme external electromagnetic disturbances or the electronic restart protection may respond. In this case, switch the machine off and on again.FRANÇAISfr

h,SG = incertitude (vibration)