Manual

EN
MCA1215, MCA1225, MCA1235 Maintaining and cleaning the device
27
10 Maintaining and cleaning the device
A
➤ Disconnect the device from the 230 V power supply.
➤ Disconnect the device from the battery.
➤ Prevent the device from being switched on.
➤ Occasionally clean the device with a damp cloth.
➤ Regularly clean the vents.
➤ Check the electrical wiring at least once a year.
Repair any defects such as loose connections or burnt cables.
11 Troubleshooting
The “Status” LED (fig. 1 5, page 11) displays the fault:
NOTICE!
Do not use any sharp or hard objects for cleaning since they may
damage the device.
LED display Cause Remedy
Red, slowly flashing Battery undervoltage or bat-
tery overload
Check the battery.
Switch the battery charger off and on
again.
Defective battery Replace the battery.
Red, slowly flashing Overheating Improve the ventilation of the battery
charger or battery.
Make sure that no ventilation open-
ings are covered.
If necessary, reduce the ambient
temperature.
Red, permanently lit Short circuit or reversed
polarity
Connect the battery charger with the
correct polarity.
Rectify the short circuit.
Check if the fuse has triggered and
replace it if necessary.
Red, double flash Fan fault Check the fan for dirt or damage.
Red, slow double
flash
Fault at the starter battery
connection
Check the starter battery connection
for a short circuit.