Repairing Faults - Prebena DRUCKLUFT MOBILO Manual Del Usuario

Repairing faults

Repairing faults
The following chart shows possible malfunctions and the necessary
measures.
Symptom
Pressure equipment
loses air.
Operating pressure too
high.
30
WARNING
Operation of damaged or malfunctioning
pressure equipment can result in serious or
even fatal injuries.
In case of a fault, immediately disconnect
pressure equipment from the compressed
air supply.
Use the pressure equipment again only
after the fault has been repaired.
CAUTION
The pressure equipment may be damaged if
repaired by unauthorised persons.
Let the manufacturer perform all repairs to
the pressure equipment.
Possible cause
The fastening screws
are loose.
A seal is defective.
Pressure reduction
valve or safety valve
defective.
Corrective measure
Tighten fastening screws.
Contact Service (see
page 35).
Immediately disconnect
the pressure equipment
from the compressed air
supply (see page 23).
Contact Service (see
page 35).