Honeywell UMC 800 Assembly Instruction

Operator Interface Disk Drive Assembly
Disk Drive Assembly Kit (Part Number 51404557-501)
Document Number
Summary
Tools Needed
Component Location
OI Housing
OI Housing
(Front Panel
Removed)
Form 51-52-33-100
UMC 800
Replacement Instruction
Form: 51-52-33-100
Effective: 6/98
Supersedes: None
Enclosed is a new disk drive assembly for the Operator Interface (OI) of
your UMC 800 Controller. Use the following procedure to install it.
WARNING
Never access components inside the operator interface with
power applied.
CAUTION
This equipment contains devices that can be damaged by
electrostatic discharge. It is imperative that assemblies containing static-
sensitive devices be carried in conductive plastic bags. When adjusting or
performing any work on such assemblies, grounded work stations and
wrist straps must be used.
You will need a small Phillips-head screwdriver to perform this procedure.
Refer to Figure 1 for the location of the disk drive assembly and Table 1
for the installation procedure.
J4
Figure 1 – Location of Disk Drive Assembly
Screws
(2 places)
J3A
J1
J9
J2
J3B
Disk Drive
Assembly
J10
J6
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