Baker Hughes Masoneilan SVI II ESD, Быстрый старт

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Dismantling the SVI II ESD from Rotary Valves
WARNING
Before carrying out any work on the device, power off the
instrument or ensure that the device’s location conditions for
potentially explosive atmosphere permit the safe opening of the
cover.
To remove the SVI II ESD PST Controller from a rotary valve perform Steps 1 - 9 on page 25 in re-
verse.
Mounting the SVI II ESD with NAMUR Kits
There are two versions of this kit:
20 and 30 mm
50 mm
20 and 30 mm Mounting
Tools required:
3 mm hex key
4 mm hex key
Refer to Figure 4 for this procedure.
To mount using this kit:
1. Attach the mounting bracket to the valve actuator using four (4) M5 x 0.8 x 10
flat-head cap screws.
Figure 4 Namur 20/30 mm Mounting Kit
2. Place the indicator disk with metal insert over the valve actuator shaft and secure
using an M6 x 1.0 x 45 socket-head screw.
Mounting Bracket
Indicator Disc Bracket
Quarter Turn

Mounting Plate