Commissioning
Pre- commissioning in sp ectio n s
GE Information L34- 011EN/09
3/6
10- 2016
Orientation and identification o f interrupting chambers
Inspection
Check that the interruption chambers are disposed correctly, the bosses (B1)
and (B2) must be situated on the same side as the operating mechanism (3).
Rule
When facing bosses (B1) and (B2) :
- chamber ”1”isontheleft,
- chamber ”2”isontheright.
Diagram
B2
3
B1
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