User manual

22 | English
2 609 003 949 | (28.9.09) Bosch Power Tools
Circular Cuts (see figure H): Drill a hole (large
enough to accomodate the saw blade) close to
the cutting line within the circle to be sawn.
Work the drill hole with a router or file to ensure
that the saw blade faces flush against the cut-
ting line. Reposition the locking screw 20 on the
other side of the parallel guide. Slide the scale
of the parallel guide throught the lead 15 in the
base plate. Drill a hole in the centre of the cut-
out to be sawn. Insert the centring tip 21
through the inside opening of the parallel guide
and into the drilled hole. Adjust the radius as
scale value at the inside edge of the base plate.
Tighten the locking screw 20.
Coolant/Lubricant
When sawing metal, coolant/lubricant should be
applied alongside cutting line because of the
material heating up.
Maintenance and Service
Maintenance and Cleaning
f Before any work on the machine itself, pull
the mains plug.
f For safe and proper working, always keep
the machine and ventilation slots clean.
Clean the saw blade holder regularly. For this,
remove the saw blade from the machine and
lightly tap out the machine on a level surface.
Heavy contamination of the machine can lead to
malfunctions. Therefore, do not saw materials
that produce a lot of dust from below or over-
head.
f In extreme conditions, always use dust ex-
traction as far as possible. Blow out ventila-
tion slots frequently and install a residual
current device (RCD). When working metals,
conductive dust can settle in the interior of
the power tool. The total insulation of the
power tool can be impaired.
Lubricate the guide roller 7 occasionally with a
drop of oil.
Check the guide roller 7 regularly. If worn, it
must be replaced through an authorised Bosch
after-sales service agent.
If the machine should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an after-sales service
centre for Bosch power tools.
In all correspondence and spare parts order,
please always include the 10-digit article
number given on the type plate of the machine.
After-sales Service and Customer As-
sistance
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 service representatives can an-
swer your questions concerning possible appli-
cations and adjustment of products and acces-
sories.
Great Britain
Robert Bosch Ltd. (B.S.C.)
P.O. Box 98
Broadwater Park
North Orbital Road
Denham
Uxbridge
UB 9 5HJ
Tel. Service: [phone]
Fax: [phone]
E-Mail: [e-mail]
Ireland
Origo Ltd.
Unit 23 Magna Drive
Magna Business Park
City West
Dublin 24
Tel. Service: [phone]
Fax: [phone]
OBJ_BUCH-1067-001.book Page 22 Monday, September 28, 2009 8:35 AM