Fig. 55 Tool lubricator maintenance
1
Metering wheel
2
Filler plug with lubricant dipstick and inte‐
grated riser tube
3
Tool lubricator top with lubricant filler neck
4
Lubricant container
5
Compressed air inlet
6
Lubricant outlet
➤ Open the enclosure.
Check the level in the lubricant container:
The level of the lubricant container should be checked daily.
A dip stick is attached to the underside of the lubricant filler plug with which to measure the level in
the lubricant container.
The level should be in the upper third of the dipstick.
1. Slowly loosen and withdraw the screw plug from the lubricant filler neck.
2. Wipe off the lubricant dipstick with a lint-free cloth or rag and screw the plug fully in again.
3. Unscrew and withdraw the plug once more and read off the filling level on the lubricant dip‐
stick.
Below required filling level.
➤ Top up the lubricant.
4. Close the enclosure.
Fill in and top up the lubricant:
1. Slowly loosen and withdraw the screw plug from the lubricant filler neck.
2. Use a funnel to fill in the lubricant to the maximum level (10 –15 mm below the top of the lubri‐
cant container).
3. Check filling level.
4. Check the filler plug O-ring for external damage.
O-ring is damaged.
➤ Replace the O-ring.
10 Maintenance
10.9 Maintenance of Optional Items
No.: 9_9548 22 HCE
Operating Manual Portable Rotary Screw Compressor
MOBILAIR M27 PE
145
