Bosch GBM 13-2 RE PROFESSIONAL Operating Instructions Manual - Page 10

Browse online or download pdf Operating Instructions Manual for Drill Bosch GBM 13-2 RE PROFESSIONAL. Bosch GBM 13-2 RE PROFESSIONAL 16 pages.
Also for Bosch GBM 13-2 RE PROFESSIONAL: Original Instructions Manual (30 pages)

Print Page
Bosch GBM 13-2 RE PROFESSIONAL Operating Instructions Manual
2 609 932 509.book Seite 5 Dienstag, 29. November 2005 11:31 11
Replacing the Chuck (see figure
Before any work on the tool itself, pull the
power plug.
Removing the Locking Screw
The locking screw 16 secures the drill chuck
against loosening from the drill spindle. Fully
open the drill chuck and completely unscrew the
locking screw 16 by turning it clockwise.
If the locking screw is seated tight, apply screw-
driver to the head of the screw and loosen it by
giving the screwdriver handle a sharp blow.
Unscrewing the Chuck
Key Chuck
To unscrew key chuck 13, position an open-end
wrench (size 17 mm) against the wrench flats.
Place the chuck key in one of the 3 holes and
loosen the chuck by turning it to the left using the
key as a lever. If the key chuck is frozen in place,
a light blow on the chuck key should loosen it.
Keyless Chuck
Insert hexagon tool (Allen key or screwdriver bit)
into the chuck and clamp the free end in a vise.
Position open-end wrench against the wrench
flats of the drill spindle and loosen chuck in a coun-
terclockwise direction, as if loosening a screw.
The keyless chuck is mounted in reverse order.
The chuck must be tightened with a
tightening torque of approx. 15 Nm.
Operating Instructions
Apply the power tool to the screw /nut only
when it is switched off.
The required speed depends on the material and
can be determined with practical trials.
After working with the machine for long periods at
low speed, allow it to cool by letting it run for ap-
prox. 3 minutes at maximum speed with no load.
Sharpening Drill Bits
When drilling in metal, use only perfectly sharp-
ened HSS (high-speed steel) drill bits. The appro-
priate quality is guaranteed by the Bosch acces-
sories program.
Twist drills from 2.5–10 mm can easily be sharp-
ened with the drill sharpener (see accessories).
Bench Stand
We recommend the use of a bench stand (see
accessories) especially when work demanding
more precision is required.
10 • 2 609 932 509 • TMS • 24.11.05
Machine Vise
)
E
The machine vise (available as an accessory) fa-
cilitates a safe tightening of workpieces, prevent-
ing their twisting and any accidents this would
cause.
Maintenance and Cleaning
Before any work on the tool itself, pull the
power plug.
For safe and proper working, always keep the
machine and the ventilation slots clean.
If the power tool should fail despite the care taken
in manufacturing and testing procedures, repair
should be carried out by an after-sales service
center for Bosch power tools.
In all correspondence and spare parts orders,
please always include the 10-digit article number
given on the nameplate of the power tool.
Disposal
Power tools, accessories and packaging should
be sorted for environmental-friendly recycling.
Service
Exploded views and information on spare
parts can be found under:
www.bosch-pt.com
In case of a claim, repair or purchase of replace-
ment parts or in case of queries or other prob-
lems, please contact your local dealer or Bosch
representative.
People's Republic of China
Website: www.bosch-pt.com.cn
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline:
....................................................
Fax
...................................................
HK and Macau Special Administrative Regions
Room 1210, Shun Tak Centre, West-Tower,
168 – 200 Connaught Road, Central Hong Kong
Customer Service Hotline:
Fax
..........................................................
Subject to change
English - 5
800 8 20 84 84
....................................
+86 571 87 77 43 38
+86 571 87 77 45 02
+852 25 89 15 61
.......
+852 25 48 79 14