Watson-Marlow Bredel 265 - Manual (Page 40)

MAINTENANCE
40
8.3 Cleaning the pump hose
The inside of the pump hose can be easily cleaned by
rinsing the pump with clean water. If a cleaning fluid is
added to the water, check if the hose liner material is
resistant to it. Also check if the pump hose can resist
the cleaning temperature. Special cleaning balls are
also available. Contact your Bredel representative for
more details.
8.4 Changing lubricant
1. Place a tray (A) under the drain plug in the
bottom of the pump. Remove the drain plug (B).
Catch the lubricant from the pump housing in
the tray. Check that the sealing ring (C) is not
damaged and replace it if necessary. Position
the drain plug and tighten it firmly.
11 Replacing wear ring. If necessary. See § 8.7.3 .
12 Replacing pressing
shoes. Wear on the running sur-
face. See § 8.7.2 .
13 Replacing bearings. If necessary. See § 8.7.4 .
14 Maintenance and peri-
odic inspection of the
gearbox and motor. Before start-up of the
pump and on a sched-
uled interval during oper-
ation. Check the manuals of
the gearbox and the
motor.
Point Action To be carried out Remark
A B C