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Series 5A and Series 5B I.S. Valve Status Monitor
Installation, Operation and Maintenance Manual
9. Mounting
9.1 Adjustable Bracket
Bray's 3 piece adjustable bracket is designed to
mount on both NAMUR 30x80 and 30x130 pads.
Installation is as follows:
1. Disassemble two mounting bracket foot
plates from top plate.
a. Continue to Step 6 if the mounting
bracket top plate was pre-installed.
2. Lightly coat mounting bracket bolt threads
with grease.
3. Place lock washer onto bolts.
4. Place nylon washer in between mounting
bracket and bottom of the VSM.
5. Attach mounting bracket and nylon washers
to the VSM using mounting bracket bolts.
a. Tighten mounting bolts in a cross
pattern to 70.8 in-lbs. [8Nm]
b. Ensure that the bracket remains aligned
with the body of the VSM.
6. Place lock washers on foot plate mounting
bolts.
7. Attach two mounting bracket foot plates to
the quarter-turn device.
a. Tighten mounting bracket foot plates to
44.3 in-lbs. [5Nm]
8. Attach coupler or adapter if provided.
9. Adjust the VSM cam shaft to align with the
actuator shaft or coupler.
10. Connect the mounting bracket top plate to
both bracket feet using bolts.
a. Adjust height of the bracket by choosing
mounting hole.
b. Tighten bolts to 44.3 in-lbs. [5Nm]
30 x 80
NAMUR pad
30 x 130
NAMUR pad
Summary of Contents for 5A Series
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