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Pre-filter flushing unit brief operating instructions
Commissioning
1.
All valves are closed, no filter is used
2.
Switch He filter to Pos. A
3.
Open valve A1
4.
Open valve A3
5.
Adjust RM for flushing operation to 10-15 ml. Flush for 24 h
6.
Close valve A3
7.
Open valve A2 (Filter A in operation)
Use new Filter B, Filter A is in operation
1.
Switch He filter to Pos. B
2.
Open valve B1
3.
Open valve B3
4.
Adjust RM for flushing operation to 10-15 ml. Flush for 24 h
5.
Close valve B3
6.
Close valve A2
7.
Open valve B2
8.
Close valve A1
9.
Filter A can be removed
Appendix 3: Pre-filter flushing unit
Manual PGC 9300 EN07 June, 18th 2018
73
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