3280
0
3937
23
4593
47
5249
70
5905
93
6562
116
7218
140
7874
163
8530
186
9186
210
9843
233
10498
256
11155
279
11811
303
12467
326
13123
349
Tab. 30 Altitude correction
7.6 Pouring cooling oil into the airend
Before starting the compressor for the very first time and before re-starting after a shutdown period
of more than 3 months it is necessary to pour a quantity of cooling oil into the airend.
A label showing the type of oil used is found near the oil separator tank filling port.
➤ Use the same type of oil.
Material 0.26 qtCooling oil
Precondition The supply disconnecting device is switched off,
the device is locked off,
a check has been made that no voltage is present.
Fig. 20 Inlet valve filling port
1
Screw plug
2
Airend
1. Remove the filler plug from the airend.
7
Initial Start-up
7.6
Pouring cooling oil into the airend
42
Service manual Screw compressor
Aircenter SX 3/7.5 SIGMA CONTROL BASIC
Number: 9_6945 01USE