8
Protective de-
vices tripping
WARNING!
An electric shock can be fatal. Before opening the device
-
Unplug the device from the mains
-
Disconnect battery connection
-
Put up an easy-to-understand warning sign to stop anybody inadvertently
switching it back on again
-
Using a suitable measuring instrument, check to make sure that electri-
cally charged components (e.g. capacitors) have discharged
CAUTION!
Inadequate PE conductor connections can cause serious injury
and damage. The housing screws provide a suitable PE conductor connection
for earthing (grounding) the housing and must NOT be replaced by any other
screws that do not provide a reliable PE conductor connection.
Troubleshooting
Safety
1.
Press the Stop/Start button to stop charging
2.
Charging stopped - operating indicator flashes
3.
Press the Stop/Start button to continue charging
NOTE!
Risk of damage to connection sockets and plugs. Do not disconnect or
unplug the charging cable while charging.
Interrupting charging
Stopping char-
ging
Restarting char-
ging
Cause:
Short circuit on the charging terminals or charging cable. Short circuit
detection on
Remedy:
Check charger leads, contacts and battery poles
Cause:
Battery overvoltage or undervoltage
Remedy:
Check the battery voltage and, if necessary, recharge or replace the
battery
Operating indicator on, fault indicator flashing: