Swann AMI Phosphate-II Operator's Manual page 55

AMI Phosphate-II
Maintenance
Dismount
pump tubes
A-96.250.641 / 290312
The pump tubes can easily be dismounted and mounted.
Proceed as follows:
WARNING
Shut off power before removing the pump tubes.
1 Switch off the instrument according to instructions in
Operation for Maintenance, S. 40
2 Relax the pump tubes by turning the occlusion frames (B) coun-
ter-clockwise.
3 Remove the occlusion frames (B) from the rotor (C) by pulling
the complete occlusion frame out of the holder.
4 Dismount all FEP tubes from the occlusion frame.
5 Exchange the occlusion frames.
6 Install all FEP tubes. See
A Pump housing
B Occlusion frames
A
relaxed
B
C Rotor
D Pump tubes
C
E Pump inlet
D
F Pump outlet
E
F
Connecting Sample and Waste, S. 18
Stop of
53