Bosch Power Tools 18/02/E manual Maintenance and Service, Working Advice, Maintenance and Cleaning

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OBJ_BUCH-427-001.book Page 22 Thursday, August 30, 2007 4:35 PM

22 English

Safety Clutch

fIf the tool insert becomes caught or jammed, the drive to the drill spindle is interrupted. Because of the forces that occur, always hold the power tool firmly with both hands and provide for a secure stance.

fIf the power tool jams, switch the machine off and loosen the tool insert. When switch- ing the machine on with the drilling tool jammed, high reaction torques can occur.

Working Advice

Inserting Screwdriver Bits (see figure J)

fApply the power tool to the screw/nut only when it is switched off. Rotating tool inserts can slip off.

To work with screwdriver bits, a universal bit hold- er 21 with SDS-plus shank (accessory) is required.

Clean the shank end of the adapter shank and apply a light coat of grease.

Insert the universal bit holder with a turning motion into the tool holder until it automatically locks.

Check the locking effect by pulling the universal bit holder.

Insert a screwdriver bit into the universal bit holder. Use only screwdriver bits that match the screw head.

To remove the universal bit holder, pull the lock- ing sleeve 3 toward the rear and remove the uni- versal bit holder 21 out of the tool holder.

Maintenance and Service

Maintenance and Cleaning

fBefore any work on the machine itself, pull the mains plug.

fFor safe and proper working, always keep the machine and ventilation slots clean.

fA damaged dust protection cap should be changed immediately. We recommend hav- ing this carried out by an after-sales service.

Clean the tool holder 1 each time after using.

WARNING! Important instructions for connect- ing a new 3-pin plug to the 2-wire cable.

The wires in the cable are coloured according to the following code:

Do not connect the blue or brown wire to the earth terminal of the plug.

Important: If for any reason the moulded plug is removed from the cable of this power tool, it must be disposed of safely.

If the machine should fail despite the care taken in manufacturing and testing procedures, repair should be carried out by an after-sales service centre for Bosch power tools.

In all correspondence and spare parts order, please always include the 10-digit article number given on the type plate of the machine.

After-sales service and customer assistance

Our after-sales service responds to your ques- tions concerning maintenance and repair of your product as well as spare parts. Exploded views and information on spare parts can also be found under:

www.bosch-pt.com

Our customer consultants answer your questions concerning best buy, application and adjustment of products and accessories.

Great Britain

Robert Bosch Ltd. (B.S.C.)

P.O. Box 98

Broadwater Park

North Orbital Road

Denham

Uxbridge

UB 9 5HJ

Tel. Service: +44 (0844) 736 0109

Fax: +44 (0844) 736 0146

E-Mail: SPT-Technical.de@de.bosch.com

 

 

1 619 929 736 (30.8.07)

 

 

Bosch Power Tools

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contents Robert Bosch GmbH GBH ProfessionalOBJBUCH-427-001.book Page 3 Thursday, August 30, 2007 435 PM OBJBUCH-427-001.book Page 4 Thursday, August 30, 2007 435 PM GBH 2-18 RE Machine-specific Safety Warnings Intended Use Product FeaturesFunctional Description Wear hearing protection Technical DataNoise/Vibration Information Auxiliary Handle AssemblyDeclaration of Conformity Selecting Drill Chucks and ToolsChanging the Tool Starting Operation OperationAfter-sales service and customer assistance Maintenance and ServiceWorking Advice Maintenance and Cleaning118