Maintenance And Service; Maintenance And Cleaning; Accessories; After-Sales Service And Application Service - Bosch HWS serie Originalbetriebsanleitung

OBJ_BUCH-2487-001.book Page 35 Monday, June 22, 2015 9:30 AM
Polishing with the Buffing Disc
When polishing, a polishing agent is applied to the buffing
disc or the material being polished, and worked into the sur-
face of the material by means of rotation.
When working in several polishing steps, where each polish-
ing agent has a finer grain, a separate buffing pad must be
used for each grain size.
Thoroughly clean the surface of the material being worked be-
tween each polishing step.

Maintenance and Service

Maintenance and Cleaning

 Disconnect the power supply before making any ad-
justments, changing accessories, or placing the ma-
chine aside. This safety measure prevents accidental
starting of the power tool.
 For safe and proper working, always keep the machine
and ventilation slots clean.
 In extreme conditions, always use dust extraction as
far as possible. Blow out ventilation slots frequently
and install a portable residual current device (PRCD).
When working metals, conductive dust can settle in the in-
terior of the power tool. The total insulation of the power
tool can be impaired.
 Regularly measure the no-load speed of the grinder
spindle. When the measured value is more than 10 %
above or below the specified no-load speed (see "Tech-
nical Data"), have the machine checked by an author-
ised service agent for Bosch power tools. When the no-
load speed is too high, the application tool can break;
when the no-load speed is too low, the working perfor-
mance is reduced.
 Use only original cables! Before each use, check the
power tool, cable and plug for possible damage. Cables
and plugs may not be repaired, but must be exchanged in
order to avoid danger.
 Have maintenance and repair work performed only by
qualified specialists. In this manner, it can be ensured
that the safety of the power tool is maintained.
Clean the connection sockets, couplers and plugs of the tool,
after it has been disconnected from the mains supply, using a
dry, lint-free cloth and remove dust and dirt particles.
Clean the gearbox after the first 150 running hours using a
mild solvent. Follow the solvent manufacturers directions for
use and disposal. Lubricate the gearbox using Bosch gearbox
lube. Repeat the lubrication procedure every 300 hours after
the initial gearbox service.
An authorized Bosch after-sales service agent will carry out
this work quickly and reliably.
If the replacement of the supply cord is necessary, this has to
be done by Bosch or an authorized Bosch service agent in or-
der to avoid a safety hazard.
Please store and handle the accessory(-ies) carefully.
Bosch Power Tools

Accessories

Information about the complete quality accessory program
can be found on the Internet at www.bosch-pt.com and
www.boschproductiontools.com or at your dealer.

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 al-
so 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.
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.com.au
Republic of South Africa
Customer service
Hotline: (011) 6519600
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