Series 642 DISMOUNTING AND STORAGE
813316EB Edition 2017-11-24 97/
9 Dismounting and Storage
WARNING
Unqualified personnel
Inappropriate handling may cause serious injury or property damage.
Only qualified personnel are allowed to carry out the described work.
9.1 Dismounting
NOTICE
Contamination
Gate and other parts of the valve must be protected from contamination.
Always wear clean room gloves when handling the valve.
NOTICE
Valve in open position
Valve body may become damaged if valve gate is in open position.
Move valve gate to the closed position before dismounting the valve.
1. Close the valve
2. For dismounting the valve please follow the instructions of chapter: «Installation», however in
reverse order.
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