PONNDORF Gerätetechnik
GmbH
Leipziger Strasse 374
D - 34123 Kassel
Operation manual
Hose Pump series
P_classic / PC-S
Page 19 von 30
Version 005_GB / 04.2021
Hose pumps are positive displacement pumps which must not
convey against closed fittings (e.g. valves). In case of exceeding the
maximum permissible pressure, the pumps or other parts of the
facility can be damaged. Therefore a protection against pressure
exceedance must be integrated in the pipework on the discharge
side (e.g. an overflow valve or a burst disk).
When using overflow valves or burst disks it must be observed that
the overpressure always will be discharged in a safe direction.
I.e., neither people nor tangible assets may be endangered because
of emissions of the pumping medium.
If flammable liquids or gases may leak, the affected area of emission
must be free of ignition sources!
6.4
Installing the pump hose
The outer surface of the pump hose must be lubricated sufficiently
with Ponndorf Special Grease before assembling it.
Remove power from the pump by removing the main fuses before
doing any cleaning / maintenance / assembly operations.
Fig. 6.4.1
Unscrew the flanges on the suction and
discharge side of the pump.
Lubricate the pump hose with Ponndorf
Special Grease.
Do not wear gloves during these operations because they may
be pulled in!
CAUTION
Summary of Contents for P Classic 10
Page 1: ...Hose Pump Series P_classic PC S Operation Manual...
Page 2: ......
