Mounting The Svi Ii Ap On Reciprocating Valves - GE SVI II AP-2 Quick Start Manual

Installation and Set Up
Dismantling the SVI II AP from Rotary Valves
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 AP Controller from a rotary valve perform Steps 1 - 9 on
page 22 in reverse.

Mounting the SVI II AP on Reciprocating Valves

The process of mounting the SVI II AP on a reciprocating valve consists of
mounting the unit on the actuator that is attached to the valve. This section
describes the procedure for mounting the SVI II AP on Reciprocating Valves
(using Masoneilan's 87⁄88 Multi-Spring actuators as an example).
Mounting the SVI II AP on a Reciprocating Actuator
Tools required:
1. Ensure that the lever is pinned to the magnet assembly and held securely by
an M5 flat head screw to ensure that the magnet axis is vertical when the lever
is in the valve closed position. Tighten the lever screw securely. Refer to
Figure 10.
7⁄16" Combination Wrench (2 required)
3⁄8" Combination Wrench
1⁄2" Combination Wrench
Phillips Head Screw Driver
5 mm Hex Key Wrench
Figure 10 Magnet Holder for Reciprocating Valves
25
Mounting the SVI II AP on
M5 Flat
head screw
Pin