COMPRAG ARD-1108-270 11110015 - Инструкция по эксплуатации - Страница 35

35

COMPRAG Screw air compressor A-Series 

2

1

Fig. 5.4.1 Oil replacing

Open the front 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. 

Open the right side panel. Remove the oil 

filter (1) using a special Oil Filter Wrench. 

Drain the oil from the filter into a dedica

-

ted vessel and clean the filter seat.

Oil the gasket of the new oil filter and screw 
it into place. Only tighten oil filter by hand.

Start up the compressor. 
Stop the compressor and let it run idly 
for several minutes in order for the oil to 
circulate and air to be extracted from the 
oil system. Wait several minutes until the 
oil settles and the inner pressure drops. 

If necessary, unscrew the fill plug and add 

oil until it is level with the middle of the 
sight glass. 

Place the fill plug into its initial position 

and tighten it.

5.4 Replacing oil and oil filter

1

Fig. 5.4.2 Oil filter replacing