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KRSL series
valve to
release
pressure
PLC controller failure
Check and replace as necessary
Compressor
air discharge
pressure
below normal
operating
settings
Plugged air filter
Clean or replace as necessary
Air Intake valve stuck
closed
Remove the intake hose and check the inlet
valve for proper operation
Plugged air/oil separator Check or replace as necessary
Indirect proportional
valve setting
Adjust or replace as necessary
Solenoid valve failure
Check and replace as necessary
Safety valve failure
Check and replace as necessary
Short period
of load/unload
Pipe leak
Check and replace as necessary
Pressure setting
Change setting above 1Bar
Receiver tank too small
Check or increase volume of receiver tank
Air flow into the main
network restricted
Increase pipe size. Checks filter cartridge
failure.
Oil vapor leak
from air filter
when
compressor
stops
Air inlet valve failure
Check and replace as necessary
Minimum pressure valve
failure
Check for leaks and replace as necessary
Pressure relief valve
failure
Check and replace as necessary
Excessive
Fluid
Consumption
Different oil is being
used.
Use KRSL genuine fluid.
Separator element
damaged
Check and replace as necessary.
Oil level too high
Drain off oil until the correct level.
Fluid foaming
Drain off oil and change
Oil return line or orifice
clogged
Clean and replace as necessary.