Material Antifreeze (Wabcothyl)
Cleaning cloths
Precondition The machine is shut down.
The machine is fully vented, the pressure gauge reads 0 psig.
Machine cooled down.
All compressed air consumers are disconnected and the air outlet valves are open.
Danger of fire or explosion caused by the spontaneous ignition of antifreeze.
➤ Never top up antifreeze unless the machine is stopped and cooled down.
Danger of injury from compressed air!
The frost protector is under pressure when operating; serious injury can result from loosen‐
ing or opening components under pressure.
➤ Decompress the frost protector
Fig. 41 Filling the frost protector
1 Shut-off valve
A Open
B Closed
2 Bowl clamp ring
3 Frost protector bowl
1. Open the shut-off valve ( A ) and wait about 30 seconds until the frost protector is fully depres‐
surized.
2.
Unscrew the clamp ring 2
and remove the bowl 3 .
3.
Fill the bowl ¾ full with antifreeze.
4. Screw the bowl carefully back into place.
5. Close the shut-off valve ( B
).
10 Maintenance
10.6 Options
104
SERVICE MANUAL Screw Compressor
M26
No.: 9_9446 01 USE
Option ba
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