DSE 125 - Sander EINHELL - Free user manual and instructions

Product Type	Air Eccentric Sander
Brand	Einhell
Model	DSE 125
Power Source	Compressed Air (Pneumatic)
Max Working Pressure	6.3 bar
Air Consumption at 6.3 bar	106 l/min
No-Load Speed	0 – 10,500 min⁻¹
Sanding Plate Diameter	125 mm
Abrasive Paper Size	125 mm (hook-and-loop)
Weight	1 kg
Sound Pressure Level (LpA)	95 dB(A), K=3 dB
Sound Power Level (LWA)	106 dB(A), K=3 dB
Vibration Emission (ah)	9.1 m/s², K=1.5 m/s²
Dust Extraction	Via adapter (requires external system)
Speed Control	Variable, via lever
Included Accessories	Open-ended wrench, abrasive papers (grit 80, 100, 120 – 2 each)
Lubrication Required	Special compressed-air oil before and during use
Intended Materials	Wood, iron, plastic (not for wet sanding)
Storage Temperature	5°C to 30°C, dry and dark
Warranty (Defects)	24 months (consumables excluded)

Frequently Asked Questions - DSE 125 EINHELL

What is the maximum operating pressure for the Einhell DSE 125 sander?

The maximum working pressure is 6.3 bar. Never exceed this value to avoid equipment damage.

How do I change the sanding paper on the DSE 125?

The sander uses a hook-and-loop (Velcro) system. Simply peel off the old paper and press the new one onto the plate, ensuring the vacuum holes align.

How often should I lubricate the tool?

Lubricate before each use and during prolonged operation. Apply 3-6 drops of special compressed-air oil into the air connection and let the tool run briefly to blow out excess oil.

Can I use the DSE 125 for wet sanding?

No, the sander is not suitable for wet sanding. It is designed for dry sanding of wood, iron, plastic, and similar materials.

What safety equipment is required when using this sander?

Always wear ear-muffs, a breathing mask, and safety goggles. The tool produces high noise levels and dust that can be harmful.

How do I adjust the sanding speed?

Use the control lever on the tool. Moving the lever toward the dust extractor adapter gives maximum speed; moving it away reduces speed.

Does the DSE 125 come with a dust extraction system?

It includes a dust extractor adapter but requires an external dust extraction system (e.g., vacuum) to be connected for effective dust collection.

What is the vibration emission level of the sander?

The vibration emission value (ah) is 9.1 m/s² with an uncertainty K of 1.5 m/s², measured per EN ISO 28927-3.

What is covered under the warranty?

The tool has a 24-month warranty on material and construction defects. Wear parts like the sanding plate are covered for 6 months, and consumables (abrasive paper) only for immediate defects within 24 hours.

How should I store the sander when not in use?

Store in a dark, dry place at temperatures between 5°C and 30°C, out of children’s reach. Keep it in its original packaging if possible.

USER MANUAL DSE 125 EINHELL

Close-up of a mechanical tool with a black pipe and a metallic base, showing a directional arrow (no text or symbols)

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Caution - Read the operating instructions to reduce the risk of inquiry

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

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!

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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⚠️ Important!

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.

Caution!

Read all safety regulations and instructions. Any errors made in following the safety regulations and instructions may result in an electric shock, fi re 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. 1/2)

1. Dust extractor adapter
2. Operating switch
3. Control lever
4. Handle
5. Nipple for the air connection
6. Eccentric sanding/grinding plate
7. Open-ended wrench
8. Abrasive paper, grit size 80
9. Abrasive paper, grit size 100
10. Abrasive paper, grit size 120

2.2 Items supplied

Please check that the article is complete as specifi ed in the scope of delivery. If parts are missing, please contact our service center or the nearest branch of the DIY store where you made your purchase at the latest within 5 work days after purchasing the article and upon presentation of a valid bill of purchase. Also, refer to the warranty table in the warranty provisions 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 present).
• Check to see if all the items are supplied.
• Inspect the equipment and accessories for transport damage.
• If possible, keep the packaging until the end of the guarantee period.

Important!

The equipment and packaging material are not toys. Do not let children play with plastic bags, foils or small parts. There is a risk of choking and suff ocating!

• Air eccentric sander/grinder
• Open-ended wrench
• Abrasive paper, grit size 80 (2x)
• Abrasive paper, grit size 100 (2x)
• Abrasive paper, grit size 120 (2x)
• Original operating instructions
- Safety information

3. Intended use

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

The equipment is allowed 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 resulting from such misuse.

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

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4. Technical data

Max. working pressure: 6.3 bar

Air consumption: (6.3 bar) 106 l/min

Vibrations: 0 - 10500 min ^-1

Weight: 1 kg

Eccentric sanding/grinding plate:

Sanding/grinding area: 0 125 mm

Abrasive paper size: 0 125 mm

Sound and vibration

Sound and vibration values were measured in accordance with EN ISO 15744.

Sound pressure level L_nA .....95dB(A)

Uncertainty K_pA ......3 dB

Sound power level L_WA .....106dB(A)

Uncertainty K_WA 3 dB

Wear earmuff s.

The impact of noise can cause damage to hearing.

Total vibration values (vector sum of three directions) were determined in accordance with EN ISO 28927-3.

Vibration emission value ah = 9.1 m/s ^2

Uncertainty K = 1.5 m/s²

Warning!

The specified vibration value was determined in accordance with a standardized testing method. It may change according to how the equipment is used and may be higher 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.

Reduce noise generation and vibration to a minimum!

• Use only equipment that is in perfect condition.

• Maintain and clean the equipment regularly.
  • Adapt your way of working to the equipment.
  • Do not overload the equipment.
  • Have the equipment checked if necessary.

• Switch off the equipment when not in use.

• Wear gloves.

Residual risks

Even if you use this compressed-air tool in accordance with the instructions, certain residual risks cannot be eliminated. 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 applied.
3. Health damage caused by hand-arm vibrations if the equipment is used over a longer period or is not properly guided and maintained.

5. Before starting the equipment

Before you connect the equipment to the power supply, make sure that the data on the rating plate are identical to those of the supply voltage.

Disconnect the compressed-air supply before performing any cleaning, adjusting and maintenance work.

5.1 Lubricating the tool

Each time before starting and during prolonged operation:

• Insert 3-6 drops of special compressed-air oil into the compressed-air connection (5)
• Let the equipment run briefly so that any surplus oil is blown out.

5.2 Fitting the dust extractor adapter (Figure 6)

Connect the dust extractor adapter to a suitable dust extraction system.

Important!

For health safety reasons it is imperative that you use a dust container or a dust extraction system.

5.3 Fitting/removing the sanding/grinding plate (Fig. 5)

• Place the open-ended wrench (7) between the sanding/grinding plate (6) and the housing,
• Undo the sanding/grinding plate by turning.
  • Fit a new sanding/grinding plate in reverse order.
• Remove the open-ended wrench.

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- Check that the sanding/grinding plate is secure.

5.4 Fastening the abrasive paper

The Velcro fastener enables easy changing of sanding/grinding paper. Make sure that the vacuum extraction holes on the sanding/grinding paper and the sanding/grinding disk are aligned.

6. Operation

6.1 Connecting to a compressed-air supply

• Connect the nipple (5) to the quick-lock coupling of a compressed-air hose (the hose is not supplied).
  • Note the maximum permissible operating pressure of the equipment.

6.2 Switching On/Off (Fig. 1)

To switch on: Depress the operating switch (2)

To switch off: Let go of the operating switch (2)

6.3 Setting the speed (Fig. 1)

The equipment speed can be controlled:
• The control lever (3) points towards the extractor adapter (1): maximum speed.
• The control lever points away from the extractor adapter (1): reduced speed.
- Check the speed setting before carrying out any work on the workpiece.

6.4 Working with the eccentric sander/grinder Important! The workpiece you want to sand/grind must never be held in your hand. Secure the workpiece on a sturdy surface or with a vise.

• Place the whole surface area of the sanding/grinding 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/grinding tests.

Important!

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/grinding 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!

7. Cleaning, maintenance and ordering of spare parts

Disconnect the compressed-air supply from the equipment before performing any cleaning work.

7.1 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 down with compressed air at low pressure.
  • We recommend that you clean the equipment immediately after you use it.
• Clean the equipment regularly with a damp cloth and some soft soap. Do not use cleaning agents or solvents; these may be aggressive to the plastic parts in the equipment. Ensure that no water can get into the interior of the equipment.

7.2 Maintenance

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

7.3 Ordering spare parts

Please provide the following information when ordering spare parts:

- Type of unit

• Article number of the unit
• ID number of the unit
- Spare part number of the required spare part For our latest prices and information please go to www.isc-gmbh.info

8. 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. Defective components must be disposed of as special waste. Ask your dealer or your local council.

9. Storage

Store the equipment and its accessories out of children's reach in a dark and dry place at above freezing temperature. The ideal storage temperature is between 5 and 30 °C. Store the equipment 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 2002/96/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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Warranty provisions

iSC GmbH or the DIY store where you made you purchase guarantees the repair of defects or replacement of the equipment in accordance with the overview below. Statutory guarantee claims are unaffected.

Category Example Warranty
Defect with regard to material or construction		24 months
Wear parts* Sanding/grinding plate 6 months
Consumables* Abrasive paper Warranty only in case of an im-		mediate defect (24 hours after purchase / date on the bill)
Missing parts 5 work days

* Not necessarily included in the scope of delivery!

For consumables, wear parts and missing parts iSC GmbH guarantees the correction of defects or a new delivery only if the defect is reported within 24 hours (consumables), 5 work days (missing parts) or 6 months (wear parts) after purchase and the purchase date is verified with the bill.

In case of defects concerning the material or construction, we kindly request you to submit the equipment together with the fully completed warranty card supplied with the equipment. It is important that you enter an exact description of the defect.

To do so, answer the following questions:

• 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. Of course, if you would prefer to call us then we are also happy to offer our assistance under the service number printed below. Please note the following terms under which guarantee claims can be made:

1. These guarantee terms cover additional guarantee rights and do not affect your statutory warranty rights. We do not charge you for this guarantee.
2. Our guarantee only covers problems caused by material or manufacturing defects, and it is restricted to the rectification of these defects or replacement of the device. Please note that our devices have not been designed for use in commercial, trade or industrial applications. Consequently, the guarantee is invalidated if the equipment is used in commercial, trade or industrial applications or for other equivalent activities. The following are also excluded from our guarantee: compensation for transport damage, damage caused by failure to comply with the installation/assembly instructions or damage caused by unprofessional installation, failure to comply with the operating instructions (e.g. connection to the wrong mains voltage or current type), misuse or inappropriate use (such as overloading of the device or use of non-approved tools or accessories), failure to comply with the maintenance and safety regulations, ingress of foreign bodies into the device (e.g. sand, stones or dust), effects of force or external influences (e.g. damage caused by the device being dropped) and normal wear resulting from proper operation of the device. This applies in particular to rechargeable batteries for which we nevertheless issue a guarantee period of 12 months. The guarantee is rendered null and void if any attempt is made to tamper with the device.
3. The guarantee is valid for a period of 2 years 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 when an on-site service is used.
4. In order to assert your guarantee claim, please send your defective device postage-free to the address shown below. Please enclose either the original or a copy of your sales receipt or another dated proof of purchase. Please keep your sales receipt in a safe place, as it is your proof of purchase. It would help us if you could describe the nature of the problem in as much detail as possible. If the defect is covered by our guarantee then your device will either be repaired immediately and returned to you, or we will send you a new 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 forth in the warranty conditions in these operating instructions.

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Negotovost K_pA .....3 dB

Nivo zvočne moči L_WA 106 dB (A)

Negotovost K_WA 3 dB

□ 87/404/EC_2009/105/EC
□2005/32/EC_2009/125/EC
2006/95/EC
2006/28/EC
2004/108/EC
2004/22/EC
□ 1999/5/EC
□97/23/EC
□ 90/396/EC_2009/142/EC
□89/686/EC_96/58/EC
□2011/65/EC
X 2006/42/EC
Annex IV
Notified Body:
Notified Body No.:
Reg. No.
□2000/14/EC_2005/88/EC
Annex V
Annex VI
Noise: measured L_wA = dB(A) ; guaranteed L_wA = dB(A)
P = KW; L/∅ = cm
Notified Body:
2006/28/EC
Emission No.:

Standard references: EN ISO 11148-8

Subject to change without notice

Archive-File/Record: NAPR006658

Documents registrar: Siegfried Roider

Wiesenweg 22, D-94405 Landau/Isar

EH 07/2012 (02)