Einhell TE-RS 18 Li (44.620.10) - Grinder/Sander Manual

Safety regulations

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

Read all the safety information, instructions, illustrations and technical data provided on or with this power tool. Failure to adhere to the following instructions may result in electric shock, fire and/or serious injury.
Keep all the safety information and instructions in a safe place for future use.

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.

Explanation of the symbols used (see Fig. 10)

1. 
   Read the operating instructions to reduce the risk of injury.
2. 
   Wear ear-muffs. The impact of noise can cause damage to hearing.
3. 
   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!
4. 
   Wear safety goggles. Sparks generated during working or splinters, chips and dust emitted by the device can cause loss of sight.
5. Store the batteries only in dry rooms with an ambient temperature of +10°C to +40°C. Place only fully charged batteries in storage (charged at least 40%).

Layout and items supplied

Layout

(Fig. 1/8)

1. On/Off switch
2. Dust extraction adapter
3. Speed controller
4. Dust bag
5. Oscillating plate
6. Battery pack (not included in delivery)
7. Charger (not included in delivery)
8. Handle

Items supplied

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.

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!

• Eccentric grinder/sander
• Dust bag
• Dust extraction adapter (1x)
• Original operating instructions
• Safety information

Proper use

The equipment is designed for the grinding/sanding of wood, iron, plastic and similar materials using the appropriate abrasive paper. The equipment is not suitable for wet grinding/sanding.

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.

Technical data

The equipment is supplied without rechargeable batteries and without a charger and is allowed to be used only with the lithium-ion batteries of the Power X-Change series!

The lithium-ion batteries of the Power X-Change series are allowed to be charged only with Power X-chargers.

Sound and vibration
Sound and vibration values were measured in accordance with EN 62841.

Wear ear-muffs.
The impact of noise can cause damage to hearing.
Total vibration values (vector sum of three directions) determined in accordance with EN 62841.
Vibration emission value a_h = 5.33 m/s²
K uncertainty = 1.5 m/s²

The stated vibration emission levels and stated noise emission values were measured in accordance with a set of standardized criteria and can be used to compare one power tool with another.

The stated vibration emission levels and stated noise emission values can also be used to make an initial assessment of exposure.

The vibration and noise emission levels may vary from the level specified during actual use, depending on the way in which the power tool is used, especially the type of workpiece it is used for.

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.

Limit the operating time!
All stages of the operating cycle must be considered (for example, times in which the electric tools are switched off and times in which the tool is switched on but operates without load).

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.

Before using the equipment

Always remove the battery pack before making adjustments to the equipment.

Be sure to read the following information before you put the cordless equipment into operation:

• Charge the battery pack with the charger. An empty battery pack requires a charging period of approximately 0.5 to 1 hour.

Installing the dust extractor adapter

(Fig. 2/Item 2)
Plug the dust extractor adapter (2) onto the vacuum cleaner connector (a) as shown in Fig. 2. Connect the dust extractor adapter to a suitable dust extraction system.

Fitting the dust bag

(Fig. 3/Item 4)

• Fit the dust bag (4) on the dust extractor adapter (2) by twisting it gently as far as the notch (b) as shown in Fig. 3.
• The dust is extracted directly into the dust bag (4) through the abrasive paper and the oscillating plate (5).
• Twist and pull the dust bag simultaneously to remove it again.

For health reasons it is imperative that you use the dust collection box or a dust extraction system.

Fastening the abrasive paper with the Hook-and-loop fastening system

(Fig. 4)

• Only use abrasive paper with the corresponding dimensions and matching perforations.
• Place the abrasive paper onto the oscillating plate (5) as shown in Fig. 4. Make sure that the perforations in the abrasive paper coincide with the oscillating plate.
• To remove the abrasive paper, simply pull it off.

Operation

Charging the Li battery pack

1. Remove the battery pack (6) from the handle, pressing the pushlock button (c) downwards to do so. (Fig. 5)
   
2. Check that your mains voltage is the same as that marked on the rating plate of the battery charger. Insert the power plug of the charger (7) into the socket outlet. The green LED will then begin to blink.
3. Push the battery pack onto the battery charger. (Fig. 6)
   

In section "Charger indicator" you will find a table with an explanation of the LED indicator on the charger.

If the battery pack fails to charge, check for the following:

• voltage at the power socket
• whether there is good contact at the charging contacts of the charging unit

If the battery pack still fails to charge, send

• the charger and charging adapter
• and the battery pack to our customer service center.

To ensure that items are properly packaged and delivered when you send them to us, please contact our customer service or the point of sale at which the equipment was purchased.

When shipping or disposing of batteries and cordless tools, always ensure that they are packed individually in plastic bags to prevent short circuits and fires.

To ensure that the battery pack provides long service, you should take care to recharge it promptly. You must recharge the battery pack when you notice that the performance of the device drops. Never allow the battery pack to become fully discharged. This will cause it to develop a defect.

Battery capacity indicator

(Fig. 7 /Item d)
Press the button for the battery capacity indicator (e). The battery capacity indicator (d) shows the charge status of the battery using 3 LEDs.

All 3 LEDs are lit:
The battery is fully charged.

2 or 1 LED(s) are lit:
The battery has an adequate remaining charge.

1 LED blinks:
The battery is empty, recharge the battery.

All LEDs blink:
The battery temperature is too low. Remove the battery from the equipment, keep it at room temperature for one day. If the fault reoccurs, this means that the rechargeable battery has undergone exhaustive discharge and is defective. Remove the battery from the equipment. Never use or charge a defective battery.

Switching On/Off

(Fig. 8/Item 1)

• To switch on the equipment, move the switch (1) from "0" to "1".
• To switch off the equipment, move the switch (1) from "1" to "0".

Speed controller

(Fig. 9/Item 3)
You can select the speed by turning the speed controller (3).

Working with the unit

• Place the whole surface area of the sanding disk on the material.
• Switch on the machine and move it with gentle pressure over the workpiece, making circular or transverse and linear movements.
• Use a coarse grit for coarse sanding and a finer grit for finish sanding. You can find the best grit size for the job by carrying out sanding tests.

The dusts which are formed while the equipment is being used may be a health hazard:

• Always wear safety goggles and a dust mask during sanding work.
• All persons who work with the equipment or enter the workplace must wear a protective dust mask.
• Eating, drinking and smoking are prohibited at the workplace.
• Paints containing lead are not allowed to be used!

Cleaning and maintenance

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

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.

Maintenance

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

Ordering replacement parts

Please quote the following data when ordering replacement parts:

• Type of machine
• 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.Einhell-Service.com

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.

Charger indicator

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.

* Not necessarily included in the scope of delivery!

In the effect of defects or faults, please register the problem on the internet at www.Einhell-Service.com. 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.

Documents / Resources

References

• Einhell Service

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