Training Of Personnel; Troubleshooting, Fault Resolution - ABNOX AXDV-N1 Originalbetriebsanleitung

Training of personnel

Only trained and instructed personnel who have read
and understood all points in the operating instruc-
tions may work on the product. The personnel must
also be able to control the operating states, and iden-
tify and implement the interrelated safety aspects.
Personnel in training may only work on the product
under the supervision of qualified personnel.

Troubleshooting, fault resolution

CAUTION
All of the faults described below may
only be resolved by trained, qualified
personnel.
Fault
The needle metering valve
switches but no lubricant is
ejected
The needle metering valve
switches but no lubricant is
ejected
The dosing valve is leaking
The dosing valve is leaking
Air in the system
Leaky valve
Irregular dosing
Possible cause
The feed pump is not supplying
lubricant
Material pressure too low
The control air pressure/coun-
ter-pressure of the spring is too low
Defective seals
Air pockets in the grease container
Air pockets in the hoses
Defective seals
No constant grease and air
pressure.
Remedy
Consult the operating manual for the
feed pump
Increase pump pressure
Increase the control air pressure,
reduce the material pressure, install
a stronger spring
Replace seals
Loosen supply hose. Bleed system.
Reconnect supply hose.
Replace seals
Upstream installation of optional
material pressure regulator MDR
en
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