PFT Air Compressor LK
402 IV
Overview – Operation – Spare
Parts Lists
Page 26
28.01.2019
5.5 Setting the operating pressure
Fig. 11: Operating pressure
For correct operation, refer to the appropriate manual for the optimum
pressure of the accessory to be used.
The pressure reducer
D
is used to adjust the air pressure to
the desired value.
Simply turn the knob clockwise to increase pressure or counterclockwise to
decrease pressure. The pressure can be read off the manometer
E
.
After use, the pressure value should be reset to zero to prevent damage to
the pressure reducer.
6 Maintenance
6.1 Note
NOTE!
In order to keep the compressor in perfect condition at
all times, some periodic maintenance is required.
Before carrying out any maintenance work, switch off
the compressor and let the air out of the tank.
6.2 Check after 50 operating hours
Fig. 12: Operating hours
Check the fastening of all screws, in particular those of the head and
the base (Fig.12).
Completely replace the lubricant (see point 6.3) with one of the protective
oils listed in the table.
Never mix different types of oil.
Non-cleaning oils or oils of poor quality are not recommended
as they do not have adequate lubricating properties.
Oil pollutes the environment. For disposal, contact the
responsible authority.
Summary of Contents for LK 402 IV
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