PONNDORF Gerätetechnik GmbH
Leipziger Strasse 374
D - 34123 Kassel
Operation Manual
Hose Pump type P_classicplus
Page 22 of 25
Version 002_GB / 04.2017
7.2 Maintenance / Service
To guarantee a constant elasticity of the pump hose it must be lubricated with Ponndorf
Special Grease every 300 hours of operation. To do this remove the casing cover and put
some grease through the opening onto the running surface of the pump hose (e.g. by
using a screw driver).
Outer surface of
the pump hose
Rotor bearings
Teflon rollers
• check on the grease film
(enough grease on the
running surface of the hose?)
• Interval:
every 300 hours of operation
• check on proper seat
of bearings (no radial
play!)
• Interval:
every time when
changing the pump
hose
• check on proper seat (no
seized, not worn out)
• Interval:
every 500 hours of
operation
7.3 Cleaning
After pumping media which tend to deposit, the pump hose must be rinsed out when
pumping is finished.
When changing the pump hose the inside of the pump casing should be cleaned properly.
