Bosch GAS 50 Professional Operations Instructions download pdf (Page 20)

20 | English

1 609 929 K11 | (18.2.09) Bosch Power Tools

Container

Wipe out the container 11 from time to time

with a commercially available, non-scouring

cleaning agent and allow to dry.

Motor Protection Filter (see figure C)

The motor protection filter 19 is basically main-

tenance- free. Take out the motor protection fil-

ter from time to time and flush it with clear wa-

ter. Allow the motor protection filter to dry

thoroughly before reinserting.

Level Sensors

Clean the level sensors 20 occasionally.

Unlock the latches 13 and remove the vacuum

lid 3.

Clean the level sensors 20 with a soft cloth.

Reattach the vacuum lid 3 again and lock the

latches 13.

Malfunctions

When the warning light 4 flashes and/or the

alarm sounds, the folding filters 18 must be

cleaned. For this, set the mode selector switch

6 to the electromagnetic filter cleaning symbol.

The folding filters are cleaned for approx.

10 seconds.

Take care that the Airflow regulator 5 is set to

the position of the hose diameter being used.

– Remove any remaining dust from the folded

filters 18 by means of vibration and replace

the folded filters 18, if required.

– Check if the opening of the dust bag 17 is

clogged or if the dust bag 17 is full. In this

case, replace the dust bag 17.

If the warning light 4 flashes again and/or the

alarm sounds after starting operation, proceed

as follows.

– In the operating mode ENT with remote au-

tomatic switching, switch the connected

power tool off and pull the plug from socket

7.

– Switch the vacuum cleaner on.

– Connect a 35 mm hose.

– If the warning light 4 does not flash, the vac-

uum cleaner and vacuum hose are OK.

– If the warning light 4 flashes, check the ex-

traction system and the vacuum hose 10 for

possibly accumulated debris.

– If the warning light 4 continues to flash after-

wards, clean the folded filters 18 and replace

them, if required.

– If the vacuuming performance is not

achieved thereafter, take the vacuum cleaner

to customer service.

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 ques-

tions concerning best buy, application and ad-

justment 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-Tec[email protected]h.com

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