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Lubing Top Climate System - Mounting Instructions; Pressure Pipe Recommendations

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Anhang: Kolbenpumpe Apendix: Plungerpump
LUBING Top Klima System - 38 - LUBING Top Climate System
Sealings
The pumps supplied with a hi pressure seal and
a Low pressure seal. So the hi pressure seal is
lubificated an cooled by the pumped fluid. In this
system liquids are getting back to the low pres-
sure side.
Attention! When operating with dangerous flu-
ids cover the pump unit to avoid injury by
squirts.
Montage
Important: Use the correct belt. Make sure pul-
leys are aligned. Excessive belt tension may be
harmful to the bearings.
Suction pipe
Inlet line size should be adequate to avoid starv-
ing the pump. Low pressure causes cavitation
and reduce the live time of the pump. All con-
nections have to be liquid free.
Inlet pressure
Optimum pump performance is obtained with
1.5 bar inlet pressure. Most pumps will perform
with looded suction. Maximum inlet pressure is
4 bar.
Pressure pipe
It is important that the internal dameter of the
hose is at least the same diameter as that in the
pump outlet, to avoid xessive pressure loss
down the hose. The pump should not allowed to
work more than 10% higher than the maximum
operating pressure. Without an overload valve
the guarantee of the pump expires.