Emerson EZR, 1190, 1290, MR105, MR108 Installation Instructions

Installation Sheet
Form 5876

December 2010

Position Monitor Bracket (PMB) Mounting Kit

Position Monitor Bracket (PMB) Mounting Kit

Introduction

This Installation Sheet covers the assembly and
installation instructions and parts list for Position
Monitor Bracket (PMB) Mounting Kit.

For more information on 4300 Series Wireless Position
Monitor and on regulators used with this product, refer
to full product literature:

Fisher® 4320 Wireless Position Monitor:
D103392X012

Type 63EG: D100315X012
Type 1098-EGR: D100339X012
Type 1190: D101644X012
Type 1290: D101645X012
Type EZR: D102600X012

The Position Monitor Bracket or PMB is the bracket
and hardware used to mount the 4300 Series Wireless
Position Monitors to the travel indicator of Types 63EG,
1098-EGR, 1190, 1290, and EZR regulators. The PMB
mounting kit is compatible with both Topworx 4310
(open/partially open/closed) and Fisher 4320 (open/
percent travel/closed) Wireless Position Monitors.

Specications

Construction Materials

Bracket: 304 Stainless steel
Hardware: 18-8 Stainless steel

Assembly and Installation

Read fully and understand the assembly and
installation instructions in this manual and the
nstruction manuals of the appropriate regulator type
and 4300 Series Wireless Position Monitor before
installing the Position Monitor Bracket Assembly.

The regulator cannot be in operation during the
assembly and installation of the position monitor and
the PMB assembly. Refer to the appropriate instruction

manual for proper shutdown of the system before
attempting to mount the position monitor.

For best results, the PMB Assembly should only be
installed on site.

All key numbers are referenced in Figure 1.

1. If used, remove the protective cap covering the
regulator stem and travel indicator.

CAUTION

Securely grip the regulator stem when
removing attached parts and when
installing the hex nut (key 6) to prevent
the stem from potentially backing down
into the regulator.

Remove all parts attached to the regulator stem
and install a new hex nut (key 6).

2. Fasten the position monitor to the monitor bracket
(key 1) using three cap screws (key 4) and
three lock washers (key 5). Apply Threadlocker
adhesive (key 11, not shown) and securely torque

the cap screws to 100 inch-pounds / 11 N•m.

3. Install the monitor bracket and position monitor
setup (from step 3) to the regulator using the panel
nut (key 3). This joint allows the monitor bracket
(key 1) to slide back and forth and from side to side
for optimal adjustment. Finger tighten only until

nal adjustment.

Note

The PMB mounting kit is designed for
small but necessary adjustments at
most of the fastened joints. Because an
adhesive is required on all the fasteners
of the PMB assembly, all fasteners must

www.sherregulators.com

D103260X012

Position Monitor Bracket (PMB) Mounting Kit

5

4

1

3

6

POSITION MONITOR

POSITION MONITOR

MAGNET

6

8

2

7

REGULATOR STEM

10

9

2

MONITOR MAGNET AND MAGNET ARRAY

BRACKET (KEY 2) PRE-ASSEMBLY (STEP 4)

REGULATOR STEM

INSTALLING THE BRACKET (KEY 1) TO THE POSITION MONITOR

AND REGULATOR STEM (STEPS 1 THROUGH 3)

Figure 1. PMB Mounting Kit Assembly and Installation

be nger tightened only until the position
monitor and bracket assembly have
been properly located. Apply
Threadlocker adhesive and fully tighten
the joints to the specied torque values
only during nal adjustment.

4. Pre-assemble the monitor magnet to the
magnet array bracket (key 2) using two machine
screws (key 9) and two external tooth star
washers (key 10). Finger tighten only until

nal adjustment.

Note

The mounting slot of the magnet array
bracket (key 2) is designed for multiple
regulators. The optimal location of the
array bracket is determined by the limits

INSTALLING THE PRE-ASSEMBLED MAGNET ARRAY BRACKET

(KEY 2) TO THE REGULATOR STEM (STEP 5)

of the regulator and the wireless position
monitor. Consult the appropriate
instruction manual to determine the
optimal location.

5. Fasten the pre-assembled magnet array bracket

(key 2) to the regulator stem using a at washer

(key 7), an external tooth star washer (key 8), and
a hex nut (key 6). Additional vertical adjustment of
the monitor magnet may be obtained through
this fastening joint. Finger tighten only until

nal adjustment.

6. Both the monitor bracket (key 1) and magnet
array bracket (key 2) are designed to allow
adjustments in the assembly so that the monitor

magnet array can be located properly as specied

by the wireless position monitor Instruction Manual.

2