Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch 2 609 390 308 Notice Originale

OBJ_BUCH-479-003.book Page 8 Thursday, August 3, 2017 10:43 AM
8 | English
— 10 l
— 9 l
— 8 l
— 7 l
— 6 l
— 5 l
Hold up the transparent connection hose 10 next to the filling
scale 12 on the pressure container 11. The water level in the
hose approximately corresponds with the water level in the
pressure container, and can be read on the filling scale.

Maintenance and Service

Maintenance and Cleaning

 Before any work on the water pump itself, push the but-
ton 6 of the pressure relief valve until the water pump
is pressure-free.
Keep the opening of the safety valve 4 unobstructed and
clean.
As a pressure container requiring special supervision, the
proper condition of the water pump must be checked at
regular intervals. Observe the relevant regulations for your
country.
Maintaining the Sealing Rings (see figure A)
Occasionally lubricate the sealing ring 16 on the pump as well
as the sealing ring 15 on the piston of the pump with a resin
and acid-free grease.
To maintain the sealing ring 15, unscrew the pump lid 14 and
pull the piston out of the pump. Lubricate the sealing ring 15,
reinsert the piston into the pump and firmly rescrew the pump
lid 14.
 Replace damaged sealing rings immediately. Use only
Bosch spare parts.

After-sales Service and Application Service

Our after-sales service responds to your questions concern-
ing 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
Bosch's application service team will gladly answer questions
concerning our products and their accessories.
In all correspondence and spare parts orders, please always
include the 10-digit article number given on the nameplate of
the product.
1 609 92A 3ZG | (3.8.17)
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
At www.bosch-pt.co.uk you can order spare parts or arrange
the collection of a product in need of servicing or repair.
Tel. Service: (0344) 7360109
E-Mail: boschservicecentre@bosch.com
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: (01) 4666700
Fax: (01) 4666888
Australia, New Zealand and Pacific Islands
Robert Bosch Australia Pty. Ltd.
Power Tools
Locked Bag 66
Clayton South VIC 3169
Customer Contact Center
Inside Australia:
Phone: (01300) 307044
Fax: (01300) 307045
Inside New Zealand:
Phone: (0800) 543353
Fax: (0800) 428570
Outside AU and NZ:
Phone: +61 3 95415555
www.bosch-pt.com.au
www.bosch-pt.co.nz
Republic of South Africa
Customer service
Hotline: (011) 6519600
Gauteng – BSC Service Centre
35 Roper Street, New Centre
Johannesburg
Tel.: (011) 4939375
Fax: (011) 4930126
E-Mail: bsctools@icon.co.za
KZN – BSC Service Centre
Unit E, Almar Centre
143 Crompton Street
Pinetown
Tel.: (031) 7012120
Fax: (031) 7012446
E-Mail: bsc.dur@za.bosch.com
Bosch Power Tools