MBZ EP-1 Original - Betriebs- Und Montageanleitung Seite 148

Malfunction
−
Leakage of grease at the
EN
pressure relief valve
−
The red indicator pin at the
malfunction indicator of the
pump element is visible
−
The LEDs in the inspection
window of the control flash
46
−
Level error, although the
reservoir is filled with
lubricant
−
Level error although there
is no level monitoring in the
pump
− The pump function (pump
operating time or cycle
time) does not correspond
to the values adjusted in
the inspection window of
the control unit
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Cause
−
Excessive pressure in the
system
−
Progressive distributor
blocked
−
System blocked
−
Defective valve spring
−
Excessive system pressure
−
Pump lubricates
−
Grease level error
−
Excessive pressure error
−
Speed error
−
Stroke error
−
CPU/memory error
−
Capacitive proximity switch
in the reservoir defective
−
Cable of the level
monitoring defective
−
Level monitoring activated
in the control unit
−
The operating mode or the
adjustment range of the
control has been changed,
but the sticker in the
inspection window not
−
Check the system
−
Replace distributor
−
Repair blocked bearing
point
−
Renew the pressure relief
valve
See „Leakage of grease at
−
the pressure relief valve"
−
No error (see signals)
−
Fill reservoir
−
Check the system and
repair it, if necessary
−
Check the system and
repair it, if necessary
−
If there is no
defectiveness, activate
intermediate lubrication
once or twice
−
Exchange the control unit
−
Send the lubricant
reservoir with level
monitoring in for being
repaired
−
Exchange the cable
−
Deactivate level monitoring
in the control unit with the
system diagnosis software
BEKA-DiSys
− Make a diagnosis with the
diagnosis software
− BEKA-DiSys
− Adapt the adjustment to
the sticker in the
inspection window or
exchange the sticker