Checking Oil Level; Replacing Oil And Oil Filter - Comprag DV75 Bedienungsanleitung

5.2

Checking oil level

1
Fig. 5.2 Checking oil level
5.3

Replacing oil and oil filter

2
1
Fig. 5.3.1 Oil replacing
28
Check oil level on a daily basis. In order to
access the oil level, stop the compressor
and remove the front side panel. The oil
level in the compressor should be checked
visually with the oil level glass (1) when the
compressor has stopped. The surface of the
oil must always be visible in the sight glass
If no oil is visible in the sight glass, the oil
level is low and needs to be topped up.
Using belt tension gauge, check the tensile
force of the compressor belts.
Open the left panel and turn the fill plug
(2) one revolution in order vent system
pressure. Remove the fill plug. Remove
plug from the drain valve (1) at the
bottom of the Air-Oil separation tank.
Drain the oil into a dedicated vessel
from the separator tank after opening
the drain valve.
Fill the Air-Oil separation tank with oil
until it is level with the middle of the
sight glass. Refit and tighten the drain
valve plug and the fill plug.
Version 1.4