GE GL317D Instruction Manual page 122

Sf6 circuit- breaker
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Connection the Grid Solutions supply vacuum pump
Vacuum pump
equipment
Process
08- 2016
Installation
Connection the vacuum pump
The table below describes the accessory (9) main components of the
vacuum pump (1) :
11
12
9
CLOSED
13
Mark
Component
(10)
(11)
Pressure gauge
(12)
Distribution block
(13)
The table below gives the steps of the vacuum pump connection :
Step
1
Install the accessory (9) on the
"SUCKING UP" exit of the vacuum
pump (1).
2
Close the tap (10).
3
Connect one end of the tube (14)
to the distribution block (12).
4
Connect the other end of the tube
(14) to the SF
GE Information
14
1
10
Opening - Closing of the vacuum
Tap
pump.
Reading the pressure.
Connection the vacuum pump.
Close tap
Fastening the accessory (9).
Action
Use the close tap (13).
The tube (14) is not provided
by Grid Solutions.
Refer to "Connection the
checking block.
tube of the customer supply
6
vacuum pump
SUCKING UP
PNEUROP DN25
SUCKING BACK
DN25
Information
Comment
L31- 853EN/04
4/4

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