probst SH-2500-UNI-GL, Operating Instructions Manual

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Troubleshooting
46 / 58
52400046 / 52400048
Malfunction Cause Solution
necessary.
The battery is discharged.

Charge or replace the battery.
The electrical power supply is in-
terrupted.

Check the cabling.
The vacuum generation is defec-
tive.

Check the vacuum generation
and, if necessary, contact
Probst service.
Vacuum generation is not work-
ing. The battery is in sleep mode.
 Activate the battery (> See ch.
Check before starting work).
The vacuum pump’s automatic
switch-off function is not working.
Leaks in the suction system. Check the suction system for air-
tightness and repair if necessary.
Location of use is higher than
800 m above sea level. At altitudes of higher than 800 m
above sea level, the vacuum
pump works in continuous opera-
tion.
The battery is not charging. Fault on the charging device. See the charging device’s operat-
ing instructions in the appendix.
The battery is deeply discharged. See the operating instructions for
the battery in the appendix.