Honeywell manual Install HC900 Controller Components, Step Procedure, See Caution at, Right

Models: HC900

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Installation Guide - Overview

Table 11 - Install HC900 Controller Components

Step

Procedure

Comments/References

1

Mount the Controller Rack

For dimensions of the pattern for drilling holes, refer to the

 

in the enclosure as follows.

diagram below.

 

Using the diagram

 

 

below as a guide, mark

 

 

the locations for rack

 

 

mounting in the

 

 

enclosure for the top

 

 

holes in the rack.

 

 

(See CAUTION and

 

 

Note at right.)

 

 

Drill and tap for # 10 (or

 

 

M4) screws.

 

 

Start the mounting

 

 

screws (supplied by the

 

 

user) in the drilled

 

 

holes.

 

 

Hang the Rack on the

 

 

screws at the top.

CAUTION:

 

Mark the locations for

 

 

 

the bottom screws.

When drilling holes, prevent metal flakes from falling into

 

(See CAUTION at

the rack, or onto any surface within the electrical cabinet.

 

 

 

right.)

Note: Always mount racks as shown above. That is, never

 

 

 

Drill and tap for # 10 (or

mount vertically, or with backplane horizontal.

 

M4) screws.

 

 

Remove the rack from

 

 

the enclosure.

 

52

HC900 Hybrid Controller Installation and User Guide

Revision 5

 

 

9/03

Page 62
Image 62
Honeywell manual Install HC900 Controller Components, Step Procedure, See Caution at, Right