ROTORCOMP VERDICHTER
Operating Manual - NK 100
5.4
[en] 09/2008
5.6 Air outlet
The pressure loss at the air outlet due to air after-
coolers, fittings, piping, etc.should be as small as
possible.
L
Note:
Cross-sections of the outlet pipe must be gener-
ously dimensioned. Avoid pressure losses due to
elbow screw fittings.
The outlet pipe must be connected stress-free to
the outlet.
d
Warning:
Serious injuries and damage are possible in case
of operation without a safety valve!
Operation without a safety valve on the separator
tank is not permitted.
L
Note:
A possible compressed air temperature (at the
outlet) of up to 110°C/230°F requires the compo-
nents connected downstream, e.g. the com-
pressed-air hose, pressure switch, air after-cooler,
fittings, etc. to be designed for this temperature.
We therefore recommend the installation of an air
after-cooler.
When used without an air after-cooler, the high
outlet temperature must be pointed out to the final
customer.
5.7 Oil cooling
L
Note:
The cooler connection lines must be connected
torque-free to the oil connections.
The following information on the design and exe-
cution of the oil cooling system must be observed.
– The oil cooling system must be designed so
that the oil outlet temperature is a maximum of
105°C/220°F at the maximum intended ambi-
ent temperature.
– The oil circulation quantity is dependent on the
pressure difference between the outlet and the
inlet pressure of your application.
– The oil cooler must be installed so that it can be
cleaned easily.
5.8 Service
Ensure good accessibility to the service points
when installing the compressor module in a hous-
ing:
– Oil filling point
– Oil drain point
– Removal of the separator cartridge (removal
dimensions according to offer drawing)
– Removal of the oil filter cartridge (observe the
removal dimensions specified in the offer draw-
ing)
– Easy cleaning of the oil cooler
– Replacement of the shaft seal (removal and
installation of the end cover and the bearing
race)
– Belt drive (accessibility, specifications for cor-
rect belt tension)
Содержание NK 100
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