CompAir L22 Service Manual

9. Service and maintenance
41
9.2.7 Troubleshooting and fault rectification for lubricator
If faults occur when operating the lubricator, please check the possible causes of error using the following table. If an
error occurs that isnʼt listed in the table, please contact CompAir customer service.
Error function and error
messages
Description of error
Cause of error
Error rectification
Lubrication system is not
functioning despite the
voltage being applied.
- Cable breakage
- Incorrect wiring
Check whether the plug icon
is shown on the display
Lubrication system is not
functioning despite the
voltage being applied. Plug
icon is visible on the
display.
Drive and LC not screwed
down correctly.
Screw the drive and LC
together until the white
triangle can be fully seen on
the drive.
Lubrication system is in
pressure cut-off.
Back pressure on
lubrication point > 6 bar.
- Rinse lubrication point
(manually or special
PURGE l).
- If required, check
pressure.
- Acknowledge error by
confirming with the SET
button.
Lubricant cartridge empty,
but an "LC" message is not
displayed.
LC unit too small for the
drive.
Use original LC unit
MLS 120 from CompAir
"LC" message although
lubricant cartridge is not
completely empty.
LC unit too big for the
drive.
Use original LC unit
MLS 120 from CompAir
RED
RED
GREEN

CompAir L22 Specifications

General

Model	L22
Category	Air Compressor
Motor Power	22 kW
Motor Power (hp)	30 hp
Noise Level	67 dB(A)
Weight	520 kg