M&C TEC1 Series, Operation Manual

Page: 42 / 78

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