Ega Master MASTEREX 79989 Manual De Instrucciones página 57

After use, flush the motor with thin fluid oil or provide a comparable corrosion protection.
The rotor slots have to be cleaned from oil and resin residues, before installing the vanes
item 11.
The new vanes have to fall easily into the slots. Position the cylinder bushing item 7 correctly.
Further, the following items have to be observed!
If the bearings item 3 and item 13 in the end plates item 2 and 12 have been replaced, the
spacing has to be
checked in any case. If necessary, the spacing has to be corrected by installing new spacer
rings item 6 and 15 (see fig. "end plate with spacer ring").
The spacer ring should be placed 0.04 / 0.05 mm in front of the end plate. For this, the inner
ball bearing ring has to be pressed into the direction of the snap ring.
End plate with spacer ring
After finishing the assembly, a functional check must be done.
In most of the cases a check of the specified free speed and the air consumption is sufficient.
(see technical specification of the operation manual).
Tighten all screws and nuts when assembling.
Lubricant
The proper quantity of grease is very important from the point of good lubrication and low
heat generation.
It is important that the individual gear stages can be turned easily. Pay attention to the centric
run of the pinion and the sprockets. The gear has to be filled with 10g of grease.
0.04 - 0.05 mm
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