Tube Replacement; Replace The Pump Tubes - Swan Analytical Instruments AMI Codes-II O3 Operator's Manual

AMI Codes-II O3
Maintenance
6.8.
6.8.1
Overview
54

Tube Replacement

Replace the Pump Tubes

The pump tube [D] of the peristaltic pump is exposed to a minimal
wear. It is therefore recommended to exchange the pump tube annu-
ally.
CAUTION
Pollution of reagents possible.
If the occlusion frames are opened during operation, already
mixed reagents will flow back into the reagent canisters and pol-
lute the reagents.
 Never open the occlusion frames if the instrument is in opera-
tion.
 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. 42
A
B
C
D
E
G
F
E Pump inlet
F Pump outlet
G
Protection cap
A-96.250.881 / 070622