28
| English
1 609 92A 37H | (23.11.16)
Bosch Power Tools
Replacing the Clutch Spring (see figure K)
0 607 453 62.
If torques other than those specified in the technical data are
to be used, then the clutch spring
31
can be changed.
– Unscrew the housing sleeve
5
(left-hand thread!).
– Pull the clutch
29
out of the housing
5
and remove the se-
curing ring
30
.
– Insert the adjustment tool
27
into the recess of the adjust-
ment disc
26
and turn it leftward until the installed clutch
spring
31
is completely released and can be removed.
– Replace the installed clutch spring
31
with a new one.
– Reassemble the pneumatic tool in reverse order.
– Set the torque.
Start with low setting values.
Maintenance and Service
Maintenance and Cleaning
Have maintenance and repair work carried out only
through qualified persons.
This will ensure that the safe-
ty of the pneumatic tool is maintained.
An authorized Bosch after-sales service agent will carry out
this work quickly and reliably.
Use only original Bosch spare parts.
Regular Cleaning
– Clean the sieve at the air intake of the pneumatic tool regu-
larly. For this, unscrew the hose fitting
11
and remove any
dust and debris from the sieve. Afterwards, retighten the
hose fitting again.
– Water and debris particles in the compressed air cause
rust and lead to wear of plates, valves etc. To prevent this,
fill several drops of engine oil into the air intake
12
. Recon-
nect the pneumatic tool to the air supply (see “Connecting
the Air Supply”, page 25) and run it for 5–10 seconds,
while catching/picking up the escaping oil with a cloth.
Al-
ways carry out this procedure when not using the pneu-
matic tool for a longer period of time.
Scheduled Maintenance
– 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.
Special gearbox grease (225 ml)
Article number 3 605 430 009
– The motor plates should be checked regularly by special-
ised personnel and replaced, if required.
– Relubricate moving parts of the clutch with a few drops of
SAE 10/SAE 20 engine oil after approx. 100,000 screw-
driving applications; relubricate sliding and rolling parts
with Molykote grease. Afterwards, check the clutch set-
ting.
– After each service, check the speed with a speed-measur-
ing device and check the pneumatic tool for increased vi-
brations.
Lubrication of Pneumatic Tools that do not belong to the
CLEAN Product Line
For all Bosch pneumatic tools that do not belong to the CLEAN
product line (these have a special type of compressed-air mo-
tor that functions with oil-free compressed air), oil mist
should be added continuously to the flowing-through com-
pressed air. The compressed-air oiler required for this is in-
cluded in the compressed-air service unit on the line side of
the pneumatic tool (for more details, please refer to the com-
pressor manufacturer).
For direct lubrication of the pneumatic tool or admixtures to
the service unit, use SAE 10 or SAE 20 engine oil.
Accessories
For more information on the complete quality accessories
program, please refer to the Internet under
www.bosch-pt.com or contact your specialist shop.
0 607 452 606:
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: [email protected]
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: (01) 4666700
Fax: (01) 4666888
The following angle heads can be fastened to the flange
(please tighten with 20 Nm of torque):
1/4"
0 607 453 617
3/8"
0 607 453 620
1/4"
0 607 453 618
QC
1/4"
0 607 453 630
OBJ_BUCH-1663-004.book Page 28 Wednesday, November 23, 2016 10:53 AM
