Series 140
7.7
Installing position indicator
Proceed as follows to install the position indicator:
1.
Check and make sure valve is closed and locked.
Figure 7-10
1
Slotted screws
2
Position indicator
3
Flat wrench
2.
If valve is not closed, use a flat wrench (3) with appropriate size and rotate the square
shaft of the rotary feedthrough counter-clockwise until the valve is closed and locked.
3.
Position the position indicator (2) over the square shaft. Do not tilt.
4.
Install four slotted screws (1) using a slotted screwdriver.
5.
Connect compressed air supply.
6.
Connect electrical power supply.
The valve is ready to use.
875067EA
MAINTENANCE
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Edition 14.07.2020
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