5.
EXCESSIVE OIL
CONSUMPTION.
5.1
Worn piston rings.
5.2
Compressor block filled with an
improper oil.
5.1
Check and repair.
5.2.
Fill the compressor block with an approved oil according to
the season.
4.
COMPRESSOR DOES
NOT PRODUCE
COMPRESSED AIR =
RUNS UNLOADED
4.1
Delivery line closed (i.e. OPEN/CLOSE
valve is damaged) or possible
malfunction in pneumatic executor.
4.2
Unloader valve’s failure or incorrect
setting.
4.3
Clogged intake air filter /air intake
port.
4.1
Check and repair possible failure.
4.2.
Check and repair possible failure.
4.3
Check and clean port /replace filter element .
6.
COMPRESSOR’S
OVERHEATING.
6.1
Dirty compressor block, clogged cooling
fan’s guard.
6.2
High ambient temperature.
6.3
Low oil level.
6.4
Due to the insufficient cooling capacity
of a hydraulic system, hydraulic fluid
warms the compressor.
6.1
Check and clean.
6.2
Sufficient ventilation is to be arranged.
6.3
Add compressor oil to the required level.
6.4
DYNASET OY offers wide range of hydraulic components
icluding oil coolers !
... TROUBLESHOOTING
18/21
MAY CHANGE WITHOUT PRIOR NOTICE
HYDRAULIC COMPRESSOR HK400/8-23_PNE
July 2013 JLe