Working Advice - Bosch GML 50 Professional Manual Original

OBJ_BUCH-1267-002.book Page 21 Thursday, December 20, 2012 2:39 PM
The total maximum permitted current consumption of all con-
nected electrical devices/tools must not exceed the value in
the following table (also see the labeling on the housing under
the outlet cover 5):
Article number Total max. current consumption
(in A)
3 601 D29 600 15
3 601 D29 630 9
3 601 D29 670 12
3 601 D29 6W0 15
3 601 D29 6X0 9
Open one of the A/C outlet covers 5 and insert the plug of an
external electrical device into a socket outlet 6 of the radio
charger.
Time Indication
The radio charger is equipped with a time indication with sep-
arate power supply. When back-up batteries with sufficient
capacity are inserted in the back-up battery compartment
(see "Inserting/Replacing the Back-up Battery", page 17), the
time can be stored even when the radio charger is disconnect-
ed from the A/C power supply or the battery.
Setting the Time
– To set the time, press and hold the "Clock" button 29 until
the hours indication flashes in the time indication display
o.
– Press the "Seek +" button 33 or the "– Seek" button 35
until the correct hour setting is indicated.
– Press the "Clock" button again, so that the minutes indica-
tion flashes in the time indication display o.
– Press the " Seek +" button 33 or the "– Seek" button 35
until the correct minute setting is indicated.
– Press the "Clock" button a third time to store the time set-
ting.
Energy Saving Mode
To save energy, you can switch the time indication in display
39 off.
For this, press and hold the On/Off button 38 when switching
off audio operation (see "Switching Audio Operation On/Off",
page 18), until there is no indication on the display.
To switch the time indication on again, press the On/Off but-
ton 38 once.

Working Advice

Temperature Monitoring for Battery Operation
When the radio charger is operated only via battery (no mains
supply), the battery temperature is monitored.
– When the battery temperature is below –10 °C or above
50 °C, the temperature warning k flashes on the display.
– When the battery temperature is above 70 °C, the radio
charger automatically switches off to protect the battery.
When the battery has cooled down, the radio charger can
be put into operation again.
Recommendations for Optimal Handling of the Battery
Protect the battery against moisture and water.
Bosch Power Tools
Store the battery only within a temperature range between
0 °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
–
Measures
Cause Corrective Measure
Radio charger inoperative
No power supply Properly insert mains plug or
battery (completely)
Radio charger too warm or Wait until the radio charger
too cold has reached operating tem-
perature
Radio charger inoperative on A/C power supply
Mains socket faulty Use another socket
Mains plug or cord defective Check mains plug and cable
and have repaired as re-
quired
Radio charger inoperative on DC power supply
Battery contacts contaminat- Clean the battery contacts
ed (e.g. by inserting and remov-
ing the battery several times)
or replace the battery
Battery pack defective Replace the battery
Battery too warm or too cold Wait until of the battery has
(temperature warning k flash-
reached operating tempera-
ing or radio charger switches ture
off)
Battery charging or power supply to external devices
inoperative
Mains plug not plugged-in Plug mains plug in (complete-
ly)
Battery not inserted (correct- Have battery engage properly
ly) for charging in charging compartment
12 V power supply inoperative
No fuse 44 inserted Insert fuse 44
Fuse 44 blown Replace fuse 44
Internal thermal fuse Remove external device and
blown/actuated allow radio charger to cool
down
Radio charger suddenly inoperative
Mains plug or battery not Plug in mains plug or battery
properly or completely properly or completely
plugged in
Software error To reset the software, pull the
mains plug and remove the
battery; wait 30 seconds,
then insert mains plug and
battery again
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1 609 92A 01V | (20.12.12)