PFT Air Compressor LK
402 IV
Overview – Operation – Spare
Parts Lists
Page 28
28.01.2019
6.5 Half-yearly oil change
Fig. 16: Oil changes
Change the oil:
To do this, pull out the oil level dipstick, loosen screw
A
(Fig. 16) and allow
the oil to flow into a container. Screw screw
A
back on and fill until the
maximum level is reached. The required oil quantities are taken from
the data table supplied with the instructions.
Oil pollutes the environment. For disposal, contact the responsible authority.
6.6 Cleaning
Fig. 17: Cleaning
Clean all ribbed parts of the compressor.
This keeps the cooling system efficient and extends the service life of
the machine.
Fig. 18: Cleaning
Every 2 years:
• Check the non-return valve and replace the sealing element D if necessary.
• Check the suction and discharge valves.
6.7 Maintenance program
Maintenance task
Every week
Every month
Every 6 hours
Every year
Oil level check
X
Condensation drain
X
Cleaning the suction filter
X
General cleaning of the compressor
X
X
Oil changes
X
Summary of Contents for LK 402 IV
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