Cleaning And Maintenance; Troubleshooting - Dometic BUTTNER MT StandbyChargerPRO Montage- Und Bedienungsanleitung

Cleaning and maintenance

8 Cleaning and maintenance
!
WARNING! Electrocution hazard
Unplug the batteries before cleaning and maintenance.
A
NOTICE! Damage hazard
• Never clean the device under running water or in dish water.
• Do not use sharp or hard objects, abrasive cleaning agents or bleach during clean-
ing as these can damage the device.
➤ Occasionally clean the device with a soft, damp cloth.
➤ Regularly check live cables or lines for insulation faults, breaks or loose connections.
9

Troubleshooting

Fault
The standby charger
does not work.
The standby charger
stops the charging
process.
Full charge current is
not reached.
The charging process
is slow.
The battery is no lon-
ger taking a charge or
is unable to hold a
charge.
14
Possible cause
The cables are not con-
nected correctly or an elec-
trical part is broken.
A short circuit has been
generated.
The battery is defective.
The battery terminals are not
connected correctly.
The battery is significantly
sulfated.
The battery is defective.
MT StandbyChargerPRO
Suggested remedy
➤ Check the electric connections.
➤ If you cannot find an error, contact
an authorized service agent.
The device fuse must be replaced by an
authorized service agent after it has
been triggered by excess current.
➤ Replace the battery.
➤ Check the connections.
➤ Check the cable cross-sections
and lengths (see page 13).
➤ Check the voltages. Measure
directly at the terminals/their
screws for this purpose.
➤ Replace the battery.
➤ Replace the battery.
EN