Appendix 3: Pre-filter flushing unit
Use new Filter A, Filter B is in operation
74
Manual PGC 9300 EN07 June, 18th 2018
1.
Switch He filter to Pos. A
2.
Open valve A1
3.
Open valve A3
4.
Adjust RM for flushing operation to 10-15 ml. Flush for 24 h
5.
Close valve A3
6.
Close valve B2
7.
Open valve A2
8.
Close valve B1