18
SR25.X-X | 1.01.01
www.mc-techgroup.com
15.1 CHANGING THE PUMP TUBING
1 Conveying belt
2 S-bolt
3 Tubing set
4 contact pulley
5 springs
Figure 7 Changing the pump tubing
For changing the pump tubing please proceed as follows:
•
Unplug the pump from the mains voltage. The device needs to be voltage free.
•
•
Press conveying belt
at the recessed grips and turn S-bolt
clockwise up to limit stop;
•
Take away conveying belt
and remove the old tubing set
from the guides by pulling on the
tube connectors;
•
Press the two contact pulleys
and check whether the spring pressure is still sufficient, if not,
the contact springs have to be changed (see chapter 15.2);
•
Put the new tubing set
with the tube connectors into the guides of the conveying belt
;
Note
Only the usage of the original tubing set guarantees a proper functionality.
Never lubricate the tube.
Before mounting the pump check all parts for contaminations and clean if
necessary.
•
Put the conveying belt
with the new tubing
into the dovetail guide of the pump body;
•
Press conveying belt at the recessed grips and simultaneously turn the S-bolt
anticlockwise
until it snaps;
•
Switch on pump.
Figure 8 Different pump tube sizes
