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2. Slowly unscrew and withdraw the plug
2
from the oil filler port.
A dipstick is attached to the plug.
3. Wipe off the dipstick with a lint-free cloth or rag and screw the plug fully in again.
4. Unscrew and withdraw the plug once more and read off the oil level on the dipstick.
The oil level should be in the upper third of the dipstick. Top up if the oil does not reach this
level.
Topping up with tool lubricator oil
1. Use the funnel to top up oil to 10 - 15 mm below the top of the oil tank
(see chapter 2.7.1 for oil grade and quantity).
2. Check the oil level again.
3. Check the filler plug gasket for damage.
Change a damaged gasket immediately.
4. Replace the plug
2
in the filler port.
10.7.2 Option ba
Frost protector maintenance
At temperatures under 5°C, the level of antifreeze in the protector must be checked daily before
starting the compressor.
Material Antifreeze (Wabcothyl)
Cleaning cloths
Precondition The machine is shut down.
The machine is fully vented, the pressure gauge reads 0 bar.
Machine cooled down.
All compressed air consumers are disconnected and the air outlet valves are open.
DANGER
Danger of fire or explosion caused by the spontaneous ignition of antifreeze.
➤ Never top up antifreeze unless the machine is stopped and cooled down.
WARNING
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
10 Maintenance
10.7 Options
No.: 9_9432 02 E
Service Manual Screw Compressor
M43
103
RAMIRENT
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