DSS 312 - Screwdriver EINHELL - Free user manual and instructions

USER MANUAL DSS 312 EINHELL

GB Original operating instructions Air hammer screwdriver

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

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.

GB

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, fi re and/or serious injury.

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

Take suitable precautions to protect yourself and your environment from potential hazards.

• Never put the impact screwdriver to any use other than that intended. Keep pneumatic tools safe from children.
  • Always concentrate while you work. Do not work if you are tired.
• Use only a quick-release coupling to connect up the air supply.
• It is imperative to use a pressure reducer to set the working pressure.
• Never use oxygen or combustible gases as an energy source.
• Always disconnect the tool from the air supply before carrying out any repairs or maintenance work.
  • Use only original replacement parts.
• Never allow the tool to run unloaded at full idle speed for any length of time.
• Wear the necessary protective clothing when working with the impact screwdriver.
  • Wear ear-muffs and safety gloves!
• Compressors and lines reach high temperatures during operation. Avoid contact! Risk of burns!
  • Gases or vapours drawn in by the compressor have to be kept free of constituents that

may cause fire or explosions inside the compressor.
- When you disconnect the hose coupling, hold the coupling element in your hand to prevent injury from the whiplashing hose.
- Wear goggles when working with the blow-out gun. Injuries may easily result from foreign bodies and blasted parts.
- Never point the blow-out gun at other persons and never use it to clean clothes that are still being worn.

2. Layout and items supplied

2.1 Layout

1 triggerlever

2 air regulator / torque regulator

3 selector pin Forward/Reverse

4 square drive for nut socket (mounting shaft)

5 plug-on nipple for the air supply

6 Adjustment screw

2.2 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.

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!

• Original operating instructions

GB

3. Proper use

The impact screwdriver is a handy pneumatic tool for use in DIY and automotive workshops. It is ideal for fastening and releasing threaded connections on motor vehicles (wheels etc.) and on farming equipment.

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.

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.

Repairs and maintenance work are to be carried out only by authorized specialist workshops.

Please note!

The power of the tool will be reduced if you use a hose that has too small an inner diameter or which is too long.

Important

• In case of very tight or rusted wheel nuts, use a wheel spider or a torque wrench to loosen the wheel nut.
• Use a hammer screwdriver to fasten the wheel nuts. It is then important to tighten the wheel nuts with a torque wrench in accordance with torque specified by the vehicle manufacturer.

4. Technical data

Release torque max. 312 Nm Working range (max. thread size) M14 Permissible working pressure max. 6.3 bar Idle speed 7000 min ^1 Vibration aw 5.17 m/s ^2 K uncertainty 1.5 m/s ^2 Square drive 1/2 inch Air consumption 141 l/min. Recommended hose diameter internal ≥ ∅ 9 mm Weight 2.0 kg

Air quality

cleaned and oiled

Air supply

via conditioning unit with filter pressure reducer and mist oiler

Compressor capacity

approx. 250 l/min. equivalent to a motor rating of 2.2 kW

Danger!

Sound and vibration

Sound and vibration values were measured in accordance with EN ISO 15744, EN ISO 28927-2.

L_nA sound pressure level ..... 94 dB(A)
K_pA^uncertainty 3 dB
L_WA sound power level 105 dB(A)
K_WA 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 ISO 15744, EN ISO 28927-2.

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.

GB

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

Screw the plug-in nipple included in delivery into the air connection, having first wrapped 2 - 3 layers of sealing tape around the thread. Attach the required drive socket/bit to the square drive mount. Adjust the direction of rotation on the guide lever.

R = reverse/release screw, F = forward/tighten screw. Place the drive socket or bit on the nut or screw head. Press the trigger. The air supply can be adjusted by simultaneously depressing and turning the air regulator. Mark 4 = max. torque, mark 1 = min. torque. The tool is connected to the air supply by means of a fl exible pneumatic hose with a quick-release coupling.

6. Operation

Observance of the following maintenance instructions will ensure that this quality tool gives you years of troublefree service. Regular lubrication is vital for the long-term, reliable operation of your impact screwdriver. Use only special tool oil for this purpose. You can choose from the following options for lubricating the tool:

6.1 By mist oiler

A complete conditioning unit includes a mist oiler and is fitted to the compressor.

6.2 By hand

Each time before you use your impactscrewdriver, feed 3-5 drops of special tool oil into the air connection. If the pneumatic tool has not been used for several days, you must feed 5-10 drops of oil into the air connection before you switch on. Keep your pneumatic tool in dry rooms only.

6.3 Adjustment of resistance at the pivot arm (3)

By turning the adjustment screw (6) the resistance when shifting the bolts (3) can be adjusted.

7. The warranty does not cover:

• Wearing parts
• Damage caused by an unacceptable level of working pressure.
• Damage caused by unconditioned compressed air.
• Damage caused by improper use or unauthorized tampering.

8. Cleaning, maintenance and ordering of spare parts

Danger!

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

8.1 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

GB

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.

8.2 Maintenance

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

8.3 Ordering spare parts and accessories

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

Tip! For good results we recommend high-quality accessories from ■kwb www.kwb.eu [e-mail]

9. 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.

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

GB

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 terms apply to consumers only, i.e. natural persons intending to use this product neither for their commercial activities nor for any other self-employed activities. These warranty terms regulate additional warranty services, which the manufacturer mentioned below promises to buyers of its new products in addition to their statutory rights of guarantee. Your statutory guarantee claims are not affected by this guarantee. Our guarantee is free of charge to you.
2. The warranty services cover only defects due to material or manufacturing faults on a product which you have bought from the manufacturer mentioned below and are limited to either the rectification of said defects on the product or the replacement of the product, whichever we prefer. 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.

3. The following are not covered by our guarantee:

4. 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.

5. 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).

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

7. 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.

8. To make a claim under the guarantee, please register the defective device at: www.isc-gmbh.info. Please keep your bill of purchase or other proof of purchase for the new device. Devices that are returned without proof of purchase or without a rating plate shall not be covered by the guarantee, because appropriate identification will not be possible. 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.

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.

F

Negotovost K_pA .....3 dB

Negotovost K_WA .....3 dB

X 2006/42/EC
Annex IV
Notified Body:
Notified Body No.:
Reg. No.
□ 2000/14/EC_2005/88/EC
Annex V
Annex VI
P = KW; L/∅ = cm
Notified Body:
□2004/26/EC
Emission No.:

Noise: measured L_ = dB(A) ; guaranteed L_ = dB(A)

Standard references: EN ISO 11148-6

Subject to change without notice

Archive-File/Record: NAPR013962

Documents registrar: Roider Siegfried

Wiesenweg 22, D-94405 Landau/Isar

EH 02/2016 (01)