BT-MG 135/1 - Grinder EINHELL - Free user manual and instructions

USER MANUAL BT-MG 135/1 EINHELL

Close-up of a hand pressing down on a mechanical component with labeled parts (a and an arrow), no readable text or symbols present.

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5a b 3 a

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Three cylindrical objects labeled 1, 2, and 3, arranged horizontally (no text or symbols on the objects themselves)

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Two circular objects labeled 1 and 2 with a central dot, shown against a plain background (no text or symbols beyond labels)

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Two circular objects with labeled points 1 and 2, no text or symbols present

5 64321

Five electronic components with pins, one labeled '54321' (no other text or symbols visible)

Four metallic cylindrical components arranged in a row, no text or symbols visible

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Simple line drawing of a vertical structure with two vertical posts and a central horizontal bar (no text or symbols)

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Six different types of drill bits arranged in a row, labeled 1 to 6, with no visible text or symbols on the blades.

Danger! - Read the operating instructions to reduce the risk of inquiry

Caution! Wear ear-muffs. The impact of noise can cause damage to hearing

Caution! Wear a breathing mask. Dust which is injurious to health can be generated when working on wood and other materials. Never use the device to work on any materials containing asbestos!

Caution! Wear safety goggles. Sparks generated during working or splinters, chips and dust emitted by the device can cause loss of sight.

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Danger!

When using the equipment, a few safety precautions must be observed to avoid injuries and damage. Please read the complete operating instructions and safety regulations with due care. Keep this manual in a safe place, so that the information is available at all times. If you give the equipment to any other person, hand over these operating instructions and safety regulations as well. We cannot accept any liability for damage or accidents which arise due to a failure to follow these instructions and the safety instructions.

1. Safety regulations

The corresponding safety information can be found in the enclosed booklet.

Danger!

Read all safety regulations and instructions. Any errors made in following the safety regulations and instructions may result in an electric shock, fire and/or serious injury.

Keep all safety regulations and instructions in a safe place for future use.

2. Layout and items supplied

2.1 Layout (Fig. 3)

1 On/Off switch 2 Speed controller
3 Clamp nut
4 Locking knob for collet chuck 5 Cover

2.2 Items supplied (Fig. 1-2)

Please check that the article is complete as specified in the scope of delivery. If parts are missing, please contact our service center or the sales outlet where you made your purchase at the latest within 5 working days after purchasing the product and upon presentation of a valid bill of purchase. Also, refer to the warranty table in the service information at the end of the operating instructions.

- Open the packaging and take out the equipment with care.

• Remove the packaging material and any packaging and/or transportation braces (if available).
  • Check to see if all items are supplied.
• Inspect the equipment and accessories for transport damage.

• If possible, please keep the packaging until the end of the guarantee period.

Danger!

The equipment and packaging material are not toys. Do not let children play with plastic bags, foils or small parts. There is a danger of swallowing or suffocating!

• Grinding and engraving tool
Case (1)
• Grinding wheels (2)
• Grinding belts (3)
• Clamping spindles (4)
• Cutters (5)
• Felt polishers (10) / arbors (6)
- Drill bits (7)
- Locking pin (8)
• Grinding pins (9)
- Sleeves (11)
• Cutting-off wheels (12)
• Flexible shaft (13)
Table clamp (14)
• Telescopic stand rod (15)
• Grinding heads (16)
• Pot brushes (17)
• Abrasive paper (18)
• Original operating instructions
• Safety information

3. Proper use

The Grinding and Engraving Set is designed to perform drilling, grinding, deburring, polishing, engraving, cutting, milling and cleaning jobs on wood, metal and plastic in model-making, workshop and household applications. Use the tool and accessories only for those applications described.

The equipment is to be used only for its prescribed purpose. Any other use is deemed to be a case of misuse. The user / operator and not the manufacturer will be liable for any damage or injuries of any kind caused as a result of this.

Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the machine is used in commercial, trade or industrial businesses or for equivalent purposes.

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4. Technical data

Operating voltage of the drive unit: ..230V \~ 50 Hz

Power input: 135 W

Idle speed n_c : 10000-35000 min ^-1

Clamping range: 0.5-3.2 mm

Attachments ∅ max.: 55 mm

Attachment length max.: 22 mm

Spindle length max.: 40 mm

Protection class: ......II □

Weight: 0.61 kg

Danger!

Sound and vibration

Sound and vibration values were measured in

accordance with EN 60745.

L_n sound pressure level 68,5 dB(A)

K_ A^m uncertainty 3 dB

L_ sound power level 79.5 dB(A)

K_out uncertainty 3 dB

Wear ear-muff s.

The impact of noise can cause damage to hearing.

Total vibration values (vector sum of three directions) determined in accordance with EN 60745.

Vibration emission value a_n ≤ 2.5 m/s^2

K uncertainty = 1.5 m/s²

The specified vibration value was established in accordance with a standardized testing method. It may change according to how the electric equipment is used and may exceed the specified value in exceptional circumstances.

The specified vibration value can be used to compare the equipment with other electric power tools.

The specified vibration value can be used for initial assessment of a harmful effect.

Keep the noise emissions and vibrations to a minimum.

• Only use appliances which are in perfect working order.
  • Service and clean the appliance regularly.
  • Adapt your working style to suit the appliance.
  • Do not overload the appliance.
• Have the appliance serviced whenever necessary.
  • Switch the appliance off when it is not in use.
  • Wear protective gloves.

Caution!

Residual risks

Even if you use this electric power tool in accordance with instructions, certain residual risks cannot be rules out. The following hazards may arise in connection with the equipment's construction and layout:

1. Lung damage if no suitable protective dust mask is used.
2. Damage to hearing if no suitable ear protection is used.
3. Health damage caused by hand-arm vibrations if the equipment is used over a prolonged period or is not properly guided and maintained.

5. Before starting the equipment

Before you connect the equipment to the mains supply make sure that the data on the rating plate are identical to the mains data.

Warning!

Always pull the power plug before making adjustments to the equipment.

5.1 Taking out the accessories (Fig. 4)

To be able to take out the accessories you must pull the accessory mount (a) upwards.

5.2 Inserting the various tools (Fig. 5)

Danger! ▲ Before inserting a tool (and before each tool change) switch of the drive unit and pull the power plug.

1. Press the locking knob (4) and turn the collet chuck until the bolt locks into place.
2. Remove the clamp nut (3), insert the matching clamping sleeve (11) and refi the clamp nut.
3. Insert the required tool into the sleeve and tighten the collet chuck nut (3).

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The projection is not allowed to exceed 20 mm!

5.3 Installing the fl exible shaft (Figs. 3/5a)

• Unscrew the cover (5) from the front of the equipment.
• Undo the collet chuck nut (3).
• Insert the internal schaft (a) of the flexible shaft into the collet chuck (3).
  • Tighten the collet chuck nut (3).
  • Now tighten the ring (b) on the multi-tool.

5.3.1 Inserting the various tools in the fl exible shaft (Fig. 5b)

1. Press the locking pin (8) into the hole in the fl exible shaft (13) and turn the shaft until the pin latches in place.
2. Remove the clamp nut (3), insert the matching clamping sleeve (11) and refi t the clamp nut.
3. Insert the required tool into the clamping sleeve as far as the stop and screw the collet chuck nut tight.

5.4 Using the stand (Fig. 6)

• Fit the stand to a workbench
• The stand is adjustable in height and can be
• adjusted as shown in Fig. 6.
- The multi-tool can now be attached to the stand.

6. Using the tool for the first time

• Make sure that the drive unit is switched off.
• Check that the mains voltage specified on the rating plate of the power supply unit is the same as your mains supply. Only then should you insert the plug of the power supply unit into a socket-outlet.

6.1. ON/OFF switch (Fig. 3)

Turn on the equipment by setting the On/Off switch (1) to "I".

Turn off the equipment by setting the On/Off switch (1) to "0".

6.2. Speed selector (Fig. 3)

The required speed can be set with the speed control (2).

The correct speed depends on the tool used and the type of material being processed.

6.3 Directions for use

• With small milling cutters / grinding pins: Use a high speed.
• With large milling cutters / grinding pins: Use a low speed.

6.4 Tips

• Exert only moderate pressure on the workpiece and allow it to be processed at uniform speed.
• You will not finish your work sooner by exerting heavy pressure. On the contrary, heavy pressure will cause the drive unit to slow
  • down or stop and will overload the motor • For your own safety, use a vise or screw clamp to secure small workpieces.
• Precision work/engraving: Hold the drive unit like a pen (single-handed).
• Rough work: Hold the drive unit like the handle of a hammer (two-handed).

7. Accessories

7.1. Accessories (Fig. 7 / Fig. 1; Item 3/18)

1 Abrasive paper

2 Grinding belt (small)

3 Grinding belt (large)

7.2. Accessories (Fig. 8 / Fig. 1; Item 12)

1 Cutting wheel (fine)

2 Cutting wheel (coarse)

7.3. Accessories (Fig. 9 / Fig. 1; Item 5)

1 Cutter (cylindrical, large)

2 Cutter (cylindrical, small)

3 Cutter (pointed)

4 Cutter (ball-shaped)

7.4. Accessories (Fig. 10 / Fig. 1; Item 2/10)

1 Grinding wheel

2 Felt polishing wheel

7.5. Accessories (Fig. 11 / Fig. 1; Item 9)

1-6 Grinding pins

7.6. Accessories (Fig. 12 / Fig. 1; Item 4/12/16/17)

1 Diamond cutting wheel
2 Clamping spindle for diamond cutting wheel
3 Grinding head for grinding belts (small)
4 Grinding head for grinding belts (large)
5 Pot brushes

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7.7. Accessories (Fig. 13 / Fig. 1; Item 5/11)

1 Clamping sleeve 0.6-3.2 mm

2 Cutter

7.8. Accessories (Fig. 14 / Fig. 1; Item 2/4/6/10)

1 Arbor for felt wheels

2 Arbor for grinding wheels

3 Felt polishing wheel

4 Felt polishing wheel

5 Grinding wheel

7.9. Accessories (Fig. 15 / Fig. 1; Item 7)

1-6 Drill bits (1-3 mm)

7.10. Description of the accessories:

Cutting disks:

For cutting metal and plastic.

Insert the cutting wheel onto the clamping spind-

le.

Grinding pins:

In various grinding head shapes.

For grinding and deburring metal and plastic.

HSS bits:

For drilling work on non-ferrous metals, wood, plastic and printed circuit-boards.

Grinding wheels:

For cleaning and sharpening blades and tools. Insert the grinding wheel onto the clamping spindle.

Polishing wheels / polishing pins:

For polishing brass, tin, copper, etc. Also for use

with polishing pastes.

Pot brushes:

For cleaning stone, metal, aluminium, etc.

Grinding belts:

For grinding word and plastic.

Diamond cutting wheel:

For cutting, separating, grinding and deburring materials, such as concrete, stone, china, ceramic, etc.

Sleeves:

Various sizes for mounting different accessory tools.

Cutters:

For cutting plastic, wood and soft metal

Collet chuck key

For mounting accessory tools

8. Replacing the power cable

Danger!

If the power cable for this equipment is damaged, it must be replaced by the manufacturer or its after-sales service or similarly trained personnel to avoid danger.

9. Cleaning, maintenance and ordering of spare parts

Danger!

Always pull out the mains power plug before starting any cleaning work.

9.1 Cleaning

- Keep all safety devices, air vents and the motor housing free of dirt and dust as far as possible. Wipe the equipment with a clean cloth or blow it with compressed air at low pressure.

• We recommend that you clean the device immediately each time you have finished using it.

- Clean the equipment regularly with a moist cloth and some soft soap. Do not use cleaning agents or solvents; these could attack the plastic parts of the equipment. Ensure that no water can seep into the device. The ingress of water into an electric tool increases the risk of an electric shock.

9.2 Carbon brushes

In case of excessive sparking, have the carbon brushes checked only by a qualified electrician. Danger! The carbon brushes should not be replaced by anyone but a qualified electrician.

9.3 Maintenance

There are no parts inside the equipment which require additional maintenance.

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9.4 Ordering replacement parts:

Please quote the following data when ordering replacement parts:

• Type of machin
• Article number of the machine
• Identification number of the machine
- Replacement part number of the part required For our latest prices and information please go to www.isc-gmbh.info

10. Disposal and recycling

The equipment is supplied in packaging to prevent it from being damaged in transit. The raw materials in this packaging can be reused or recycled. The equipment and its accessories are made of various types of material, such as metal and plastic. Never place defective equipment in your household refuse. The equipment should be taken to a suitable collection center for proper disposal. If you do not know the whereabouts of such a collection point, you should ask in your local council offices.

11. Storage

Store the equipment and accessories in a dark and dry place at above freezing temperature. The ideal storage temperature is between 5 and 30°C. Store the electric tool in its original packaging.

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For EU countries only

Never place any electric power tools in your household refuse.

To comply with European Directive 2012/19/EC concerning old electric and electronic equipment and its implementation in national laws, old electric power tools have to be separated from other waste and disposed of in an environment-friendly fashion, e.g. by taking to a recycling depot.

Recycling alternative to the return request:

As an alternative to returning the equipment to the manufacturer, the owner of the electrical equipment must make sure that the equipment is properly disposed of if he no longer wants to keep the equipment. The old equipment can be returned to a suitable collection point that will dispose of the equipment in accordance with the national recycling and waste disposal regulations. This does not apply to any accessories or aids without electrical components supplied with the old equipment.

The reprinting or reproduction by any other means, in whole or in part, of documentation and papers accompanying products is permitted only with the express consent of the iSC GmbH.

Subject to technical changes

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Service information

We have competent service partners in all countries named on the guarantee certificate whose contact details can also be found on the guarantee certificate. These partners will help you with all service requests such as repairs, spare and wearing part orders or the purchase of consumables.

Please note that the following parts of this product are subject to normal or natural wear and that the following parts are therefore also required for use as consumables.

Category Example
Wear parts* Carbon brushes, clamping spindles, arbors, sleeves, fl exible shafts.
Consumables* grinding wheels, grinding/sanding belts, cutters (routers), felt polishers, drill bits, grinding pins, cutting-off wheels, grinding heads, wire brushes
Missing parts

* Not necessarily included in the scope of delivery!

In the effect of defects or faults, please register the problem on the internet at www.isc-gmbh.info. Please ensure that you provide a precise description of the problem and answer the following questions in all cases:

• Did the equipment work at all or was it defective from the beginning?
• Did you notice anything (symptom or defect) prior to the failure?
• What malfunction does the equipment have in your opinion (main symptom)? Describe this malfunction.

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Warranty certifi cate

Dear Customer,

All of our products undergo strict quality checks to ensure that they reach you in perfect condition. In the unlikely event that your device develops a fault, please contact our service department at the address shown on this guarantee card. You can also contact us by telephone using the service number shown.

Please note the following terms under which guarantee claims can be made:

1. These guarantee conditions regulate additional guarantee services. Your statutory guarantee claims are not affected by this guarantee. Our guarantee is free of charge to you.

2. Our guarantee only covers defects suffered by the device which have been verifiably caused by a material or manufacturing fault and is limited to the rectification of such defects or the replacement of the device at our discretion.

Please note that our devices are not designed for use in commercial, trade or professional applications. A guarantee contract will not be created if the device has been used by commercial, trade or industrial business or has been exposed to similar stresses during the guarantee period.

1. The following are not covered by our guarantee:

- Damage to the device caused by a failure to follow the assembly instructions or due to incorrect installation, a failure to follow the operating instructions (for example connecting it to an incorrect mains voltage or current type) or a failure to follow the maintenance and safety instructions or by exposing the device to abnormal environmental conditions or by lack of care and maintenance.

- Damage to the device caused by abuse or incorrect use (for example overloading the device or the use or unapproved tools or accessories), ingress of foreign bodies into the device (such as sand, stones or dust, transport damage), the use of force or damage caused by external forces (for example by dropping it).

- Damage to the device or parts of the device caused by normal or natural wear or tear or by normal use of the device.

1. The guarantee is valid for a period of 24 months starting from the purchase date of the device. Guarantee claims should be submitted before the end of the guarantee period within two weeks of the defect being noticed. No guarantee claims will be accepted after the end of the guarantee period. The original guarantee period remains applicable to the device even if repairs are carried out or parts are replaced. In such cases, the work performed or parts fitted will not result in an extension of the guarantee period, and no new guarantee will become active for the work performed or parts fitted. This also applies if an on-site service is used.

2. Please report the defective device on the following internet address to register your guarantee claim: www.isc-gmbh.info. If the defect is covered by our guarantee, then the item in question will either be repaired immediately and returned to you or we will send you a new replacement device.

Of course, we are also happy offer a chargeable repair service for any defects which are not covered by the scope of this guarantee or for units which are no longer covered. To take advantage of this service, please send the device to our service address.

Also refer to the restrictions of this warranty concerning wear parts, consumables and missing parts as set out in the service information in these operating instructions.

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- Annex V - Annex VI Noise: measured L_max = dB (A) ; guaranteed L_max = dB (A) P = KW; L/∅ = cm Notified Body:

2004/26/EC Emission No.:

Standard references: EN 60745-1; EN 60745-2-1; EN 60745-2-23; EN 55014-1; EN 55014-2; EN 61000-3-2; EN 61000-3-3

Nipal Yang Yerq Product Management Weichster partner General Manager

First CE: 11

Art.-No.:44.191.66 I.-No.:11011

Subject to change without notice

Archive-File/Record: NAPR004S13

Documents registrar: Daniel Protschka Wiesenweg 22, D-94405 Landaulsar

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