ROTORCOMP NK 31 - Fine Separator Cartridge

7.5
[en] 02/2014
Installation and operating manual - NK 31
7.5 Fine separator cartridge
Warning
Rotating, pressurized and hot components,
DANGER OF INJURY
– The unit parts and oil may be over 80°C/176°F;
danger of burns!
– Wear personal safety equipment!
The ne separator cartridge may only be re-
placed at a standstill and with the screw com-
pressor system completely discharged.
7.5.1 Maintenance intervals
According to the specications of the system
manufacturer.
For the reference values for the screw compres-
sor compact module, see chapter 7.8 “Mainte-
nance intervals”.
With heavily soiled intake air or a poor oil quality,
the cartridge is heavily soiled, making premature
replacement necessary.
7.5.2 Replacing ne separator cartridge
Figure 7-4
Note
Dispose of the old ne separator cartridge ac-
cording to the applicable regulations.
• Unscrew the ne separator cartridge 1 with a
suitable tool, e.g. oil lter strap wrench.
• Oil the gasket on the new ne separator car-
tridge 1 with oil of the same oil type as in the
compressor module.
• Tighten the new ne separator cartridge by
hand. No tool is required.
• Switch on the screw compressor system.
• The ne separator must be checked for leaks
with the system running.
• Check sheet entry (see chapter 7.7 „Mainte-
nance check sheet“).
1