Tube Replacement; Changing Pump Tubes - Swann AMI Phosphate-II Operator's Manual

AMI Phosphate-II
Maintenance

6.11. Tube Replacement

6.11.1 Changing Pump Tubes

Overview
A-96.250.641 / 290121
The pump tubes [D] of the peristaltic pump are exposed to a minimal
wear. It is therefore recommended to exchange the pump tubes an-
nually.
CAUTION
Pollution of reagents possible.
If the occlusion frames are opened during operation, already
mixed reagents will flow back into the reagent canisters and
pollute the reagents.
 Never open the occlusion frames if the instrument is in
operation.
 Proceed according to
before opening the occlusion frames.
A
Pump housing
B Occlusion frame closed
C
Rotor
D Pump tube
Stop of Operation for Maintenance, p. 37
A
B
C
D
E
G
F
E
Pump inlet
F Pump outlet
G
Protection cap
51