Revision: 0
FlexxPump4 B
User Manual
44
EN-
The microelectronics integrated in the FP4 B permanently monitors the status. In the
event of irregularities, an addressed error message is displayed on the LCD. The red
LED flashes every 5 seconds and also signals an error optically.
LCD
Name Description
Remedy
Error
E1
Cartridge
empty
Place a new cartridge on FP4
No confirmation of the error
necessary; it is automatically
cleared after the remedial
action.
Error
E2
Overload; the
back pressure
at the lubricati-
on point is too
high.
Check the lubrication point
and eliminate the cause of the
fault.
Switch FP4 B off (OFF) and
on (ON) again.
Error
E3
Battery empty
Switch FP4 B off (OFF).
Replace the battery together
with the cartridge (see chapter
Switch FP4 B on (ON).
Error
E4
Fatal error
Disassemble the FP4 B and
return it to the manufacturer
together with the lubricant
cartridge and a description of
the fault.
A fatal error usually occurs
in the electronics of the FP4 B
and cannot be repaired by you
on site.
The address of the manufac-
turer can be found in chapter
E2
E3
E1
6.4
Error codes
E4