Maintenance And Service; Maintenance And Cleaning; After-Sales Service And Application Service - Bosch GDS Professional 24 Manual Original

OBJ_DOKU-37732-003.fm Page 14 Friday, November 28, 2014 11:20 AM
14 | English
Property Classes Standard Screws/Bolts
according to DIN 267
3.6
M 18 75
M 20 107
M 22 145
M 24 185
M 27 275
M 30 370
Examples for Determining the Impact Duration (GDS 30)
Screw/bolt size M 24 of property class 8.8 = Screw/bolt tight-
ening torque 650 Nm
For 650 Nm, the GDS 30 diagram reveals an impact duration
of 0.8 seconds. (Diagram for GDS 30 see page 13)
Tips
Torque rods have shanks with precisely calibrated, reduced
diameters. Thus, they act torque-limiting. A torque rod is
placed between the impact wrench and the bit.
Rule of thumb for the application: Core diameter of the
screw/bolt = effective diameter of the torque rod. The impact
duration is to be determined through practical testing.
For hanging up, a suspension hook 1 is mounted at the ma-
chine's centre of gravity.
The position of the handle can be changed with an angle piece
(accessory).
At temperatures below the freezing point, run the machine for
approx. 3 minutes at no-load to improve its lubricating capac-
ity.

Maintenance and Service

Maintenance and Cleaning

 Before any work on the machine itself, pull the mains
plug.
 For safe and proper working, always keep the machine
and ventilation slots clean.
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.

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 order, please always in-
clude the 10-digit article number given on the type plate of
the machine.
1 609 92A 0XX | (28.11.14)
4.6 5.6 4.8 6.6
101 126 135 151
143 178 190 214
190 240 255 290
245 310 325 370
365 455 480 445
495 615 650 740
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
Gauteng – BSC Service Centre
35 Roper Street, New Centre
Johannesburg
Tel.: (011) 4939375
Fax: (011) 4930126
E-Mail: bsctools@icon.co.za
High-strength Bolts
5.8 6.8 6.9 8.8
168 202 227 270
238 286 320 385
320 385 430 510
410 490 455 650
605 725 815 960
820 990 1110 1300
10.9 12.9
380 450
540 635
715 855
910 1100
1345 1615
1830 2200
Bosch Power Tools