Troubleshooting
582118110-EN-indG-Regulator-PaintCare-BPR-L.docx
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9
Troubleshooting
9.1
Faults in the work sequence
In the case of faults in the work sequence of the equipment, inform
the maintenance department.
Remedies
Fault
Cause
Remedy
Liquid pressure/flow level is
not reached or slowly
decreases.
Media supply system is not
active.
Activate external supply system.
Incorrect adjustment of the
pneumatic pressure on the
regulator control.
Set back-pressure required.
Circulating pressure or flow
rate too low
Set a higher operating pressure /
flow rate.
Diaphragm in material back
pressure regulator defective.
Replace diaphragm.
Foreign body inside a line or
inside the material back
pressure regulator PaintCare
BPR-L®.
Remove the foreign body.
Line and/or material back
pressure regulator soiled or
clogged.
Clean line and/or material back
pressure regulator PaintCare BPR-
L®..
Filter in filter controller soiled.
Clean or replace filter.
Back-pressure cannot be
regulated.
Interruption of compressed air
supply or regulator
malfunction
Check the stability of the
compressed air supply, restore it if
necessary. Or change the regulator
Defective pneumatic
diaphragm
Replace diaphragm.
Unusual noises
Wear and tear of components Immediate shutdown of the
installation, disassemble the
controller, check the condition of
the components and replace them
if necessary.
Unusual odour
Device components are
overheating.
Immediate shutdown of the
installation, disassemble the
controller, check the condition of
the components and replace them
if necessary.
Leaks
Incipient material damages. Immediate shutdown of the
installation, disassemble the
controller, check the condition of
the components and replace them
if necessary.
