8.3
Malfunctions / Troubleshooting
Malfunction
Cause
Measure
Lubrication system
does not lubricate
Cartridge missing/
empty or air in
FlexxPump; pump
function stopped
Insert new cartridge or vent
FlexxPump; the pump con-
tinues running without
change
Lubrication system
does not lubricate
The measured coun-
terpressure was too
high three times in a
row. Hydraulic con-
nections or hoses
may be blocked,
hoses too long, and/
or lubricant too stiff/
hard.
Pump function has
been stopped.
Remove cause of the coun-
terpressure, switch off the
power supply to the
FlexxPump and switch it on
again. The fault is set to
zero. The FlexxPump starts
up again.
Lubrication system
does not lubricate
Various causes
• Switch off the power sup-
ply to the FlexxPump and
switch it on again. This
does not delete the data
memory.
• Contact the service de-
partment if the problem
reoccurs
Table 8-1
Malfunctions / Troubleshooting
8.4
Service departments
If you have questions, please contact the service departments.
Repairs
OPERATING MANUAL Automatic lubrication system
FlexxPump 404DLS
99079191943154059_v10.0_
EN-US
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