Maintenance And Service - Bosch GPB 12V-10 Professional Notice Originale

OBJ_BUCH-2915-001.book Page 15 Friday, July 29, 2016 3:30 PM
Time Indication
The construction site radio is equipped with a time indication
with separate power supply. When back-up batteries with suf-
ficient capacity are inserted in the back-up battery compart-
ment (see "Inserting/Replacing the Back-up Battery",
page 13), the time can be stored even when the construction
site radio is disconnected from the AC power supply or the
battery.
Setting the Time
– To set the time, press the button 10 until the hours indi-
cation flashes in display element e.
– Press the seek button 12 or the
til the correct hour setting is indicated.
– Press the button 10 again, so that the minutes indica-
tion flashes in display element e.
– Press the seek button 12 or the
til the correct minute setting is indicated.
– Press the button 10 a third time to store the time set-
ting.
Working Advice
Recommendations for Optimal Handling of the Battery
Protect the battery against moisture and water.
Store the battery only within a temperature range between
–20 °C and 50 °C. As an example, do not leave the battery in
the car in summer.
A battery that is new or has not been used for a longer period
does not develop its full capacity until after approx. 5 charg-
ing/discharging cycles.
A significantly reduced working period after charging indi-
cates that the battery is used and must be replaced.
Observe the notes for disposal.
Troubleshooting – Causes and Corrective Meas-
ures
Cause Corrective Measure
Construction site radio inoperative
No power supply Completely insert the power-
supply plug and plug-in con-
nector or the charged battery
pack
Construction site radio too Wait until the construction
warm or too cold site radio has reached oper-
ating temperature
Construction site radio inoperative on AC power supply
Power-supply plug or connec- Check the power-supply plug
tion cable defective and the connection cable,
and have them replaced as
required
Wrong power-supply plug in- Use the original Bosch power-
serted supply plug (also available as
spare part)
Bosch Power Tools
Cause
Construction site radio inoperative on DC power supply
Battery contacts contaminat-
ed
Battery pack defective
Battery pack too warm or too
cold
seek button 11 un-
Construction site radio suddenly inoperative
Power-supply plug or battery
pack not properly or com-
pletely inserted
seek button 11 un-
Bad radio reception
Interference from other de-
vices or insufficient set-up lo-
cation
Time indication faulty
Back-up batteries of clock
empty
Back-up batteries incorrectly
inserted (wrong polarity)
When the corrective measures do not eliminate an error,
please contact an authorised service agent for Bosch power
tools.

Maintenance and Service

Maintenance and Cleaning
For safe and proper working, always keep the construction
site radio clean.
Wipe off debris using a moist and soft cloth. Do not use any
cleaning agents or solvents.
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.
English | 15
Corrective Measure
Clean the battery contacts
(e.g. by inserting and remov-
ing the battery several times)
or replace the battery
Replace the battery
Wait until the battery has
reached operating tempera-
ture
Plug in power-supply plug or
battery properly and com-
pletely
Position the construction site
radio at another location with
better reception or with
greater clearance to other
electronic devices
Replace back-up batteries
Insert back-up batteries cor-
rectly
1 609 92A 2NA | (29.7.16)