Bosch GBH 5-40 DCE Professional Original Operating Instructions page 11

OBJ_BUCH-512-006.book Page 11 Tuesday, October 12, 2010 11:26 AM
Changing the Chiselling Position (Vario-Lock)
The chisel can be locked in 12 positions. In this
manner, the optimum working position can be
set for each application.
– Insert the chisel into the tool holder.
– Turn the mode selector switch 3 to the
"Vario-Lock" position (see "Setting the Oper-
ating Mode", page 9).
– Turn the tool holder to the desired chiselling
position.
– Turn the mode selector switch 3 to the "chis-
elling" position. The tool holder is now
locked.
The mode selector switch 3 must always be
locked in the "Chiselling" position when
chiselling.
Working Advice
Before any work on the machine itself, pull
the mains plug.
Vibration Damper
The integrated vibration damper reduces occur-
ring vibrations.
The soft grip handle increases the safety against
slipping off and thus provides for a better grip
and handling of the power tool.
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.
A damaged dust protection cap should be
changed immediately. We recommend hav-
ing this carried out by an after-sales serv-
ice.
Bosch Power Tools
Service Indicator 8
When the carbon brushes are worn out, the ma-
chine switches itself off. This is indicated ap-
prox. 8 hours beforehand by the lighting or
blinking of the service indicator 8. The machine
must then be sent to an after-sales service
agent. Addresses are listed in the Section "Af-
ter-sales Service and Customer Assistance".
Stand-by Indicator 9
When the mains plug is plugged in and mains
voltage is given, the stand-by indicator 9 must
be lit. When the machine cannot be switched on
despite lit stand-by indicator 9, it must be sent
to an after-sales service agent; for addresses,
see section "After-sales Service and Customer
Assistance", page 11.
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
Assistance
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.
People's Republic of China
China Mainland
Bosch Power Tools (China) Co., Ltd.
567, Bin Kang Road
Bin Jiang District 310052
Hangzhou, P.R.China
Service Hotline: 400 826 8484
Fax: +86 571 8777 4502
E-Mail: contact.ptcn@cn.bosch.com
www.bosch-pt.com.cn
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