LAR Process Analysers QuickTOC ultra - Replace Pump Tube (Tube Cassette Pump)

196 Instruction Manual QuickTOC
®
ultra
IECEx 12E5119
8 Care and Maintenance
8.7 Perform Maintenance Actions LAR | PROCESS ANALYSERS AG
Fig. 131: Side view of the Reactor Foot
8.7.18 Replace Pump Tube (Tube Cassette Pump)
Precondition: - Both fixing points are inelastic.
1. Take the pump cassettes from the pump.
2. Remove the tubes from the pump cassettes.
3. Fix the new tubes into the pump cassettes between two colour-coded stoppers.
4. Oil the tubes with a drop of silicone oil (available from LAR) at the points mounted.
5. Insert the pump cassettes into the pump.
4
1 4 Spacer bolts
2 Cylindric reactor foot seat
3 Teflon pipe with screwed
insert
4 Reactor foot disc
5 Reactor foot plate
6 3 screws M4x30
7 Minimum distance between
reactor foot disc and reactor
foot plate
5
4
3
2
1
6
2
7
1