10.8.5 Option ba
Frost protector maintenance
At temperatures below 5°C, the level of antifreeze in the protector must be checked daily before
starting the compressor.
Material Antifreeze (Wabcothyl)
Cleaning cloth
Precondition The machine is shut down.
The machine is fully vented, the pressure gauge reads 0 bar.
Machine is cooled down.
All compressed air consumers are disconnected and the air outlet valves are open.
DANGER
Spontaneous ignition of antifreeze!
Danger of fire or explosion caused by the spontaneous ignition can result in serious injury.
➤ Never top up antifreeze unless the machine is stopped and cooled down.
WARNING
Compressed air!
The frost protector is under pressure when operating; serious injury can result from loosen‐
ing or opening components under pressure.
➤ De-pressurise the frost protector
Fig. 75 Filling the frost protector
1
Defroster fitting
2
Defroster lower part
1. Open the right-hand access door.
2. Unscrew the clamp ring and remove the bowl.
3. Fill the bowl ¾ full with antifreeze.
4. Carefully screw the bowl back into place.
5. Close the access door.
10 Maintenance
10.8 Maintenance of Optional Items
No.: 9_6974 20 E
Service manual Portable compressor
M122
143
Option ba
RAMIRENT
