GE GL317D Instruction Manual page 113

Sf6 circuit- breaker
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Coupling the operating device, continued
Coupling
11- 2016
Installation
Installation of operating device
The table below gives the steps of the operating device coupling :
Step
1
Sling the operating device using a lifting strap (1) like diagram.
NOTE : Do not remove the roof (17) of the operating device
before slinging.
2
Lift the operating device and make this level.
Approximate weight 300 kg.
3
Approach the operating device in assembly position, the jib of the lift-
ing equipment must be under the stress- shields ring (to avoid that
the cables touch the stress- shields ring).
The final approach must be done with extreme caution.
4
Introduce the operating mechanism shaft (13) into the cylinder (12)
of the pole operating shaft.
5
As soon as the lower fastening screw (9) "A" emerge from the hole
of the operating mechanism support (8), install the spacer (26),
washer (10) and the nut (14).
NOTE : Do not tighten the nut (14).
12
GE Information
Action
26
14
9
10
8
1
8
"A"
13
17
L31- 7902EN/02
7/12

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