KAESER ESD.2C - Checking the Coupling; Motor Running

The required quantity of grease is stated on the motor nameplate.
Precondition Motor running
1. Clean the nipple 1 with a cloth before greasing.
2. Grease both bearings with a grease gun.
3. Reset the maintenance interval counter.
Fan motor:
Nipples for re-greasing the motor bearings are located on the outside of the machine.
The lines to the bearings are pre-filled with bearing grease.
The required quantity of grease is stated on the motor nameplate.
Precondition Motor running
1. Clean the nipple 2 with a cloth before greasing.
2. Grease both bearings with a grease gun.
3. Reset the maintenance interval counter.
Fan motor:
➤ Have the fan motor bearings checked by a KAESER Service Technician during the regular
maintenance calls.
10.10 Checking the Coupling
A defective coupling is recognisable by:
■ noisy running,
■ surface cracks,
■ colour change.
WARNING
Danger of injury from rotating coupling!
➤ Never switch the machine on without the safety screen in place over the coupling.
10 Maintenance
10.10 Checking the Coupling
ESD_2C_10357405_10–LIN_00 E
Service Manual Screw Compressor
ESD 442/14 bar (abs) SFC SIGMA CONTROL 2
63
Option K1
Option K2/K9