Reznor VR Option - Option - Installation - Side Shield User Manual

Page 3

Form I-VR-S, P/N 205742 R4, Page 2

Installation

Instructions (cont’d)

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11/12 Form I-VR-S (Version D)

2) Starting at the already installed retainer wire at the burner box (or wherever the

side shield is being placed), determine where an additional wire retainer is needed

for the slot cut in the other end of the 60-3/4” long side shield. At that location,

install a tube bracket and wire retainer supplied with the side shield. (See

FIGURE

2.) (NOTE: Suspension is not required at the additional wire retainers installed to

support side shields.)

Install the tube bracket and wire retainer at the determined location (See

FIGURES

2 and 3). Slide the threaded “U” bolt over the tube and through the bracket; attach

with nuts. Hook the wire retainer ends through the tube bracket.

FIGURE 2 - Wire

Retainer and Tube

Bracket with “U” bolt

and nuts

Wire Retainer - NOTE: One “hook” on

the wire retainer is bent 70° and the other

45°. If the reflector is rotated (maximum

reflector rotation is 30°), be sure the side

with the sharper 45° bend will be at the

lower side (where side shield hangs).

Tube Bracket and Hardware (U-bolt and nuts) - Wire retainer

hooks to the tube bracket and holds the side shield.

FIGURE 3 - Bottom

View with Tube Bracket

and Wire Retainer

Installed (reflectors are

not illustrated)

Attach the tube bracket to the tube with U bolt and nuts.

“Hook” both ends of the Wire Retainer to the Tube Bracket

Tube

Bracket

U Bolt

Nuts

3) Hang the first side shield section from the two wire retainers (the one at the

beginning and the one installed in Step 2).

4) Side shields should overlap 3/4” (19mm). Drill holes and cut slots as shown in

FIGURE 1 in each side shield. Individually, determine if a third slot is needed

to accommodate a suspension hanger. Drill holes and cut the third slot at the

appropriate location as needed.

Continue the process of cutting slots and adding tube brackets and retainers until

all side shields are hanging.

5) Secure both ends of each side shield to the wire retainers using the round push-on

clips (

FIGURE 4). Push a clip over the end of the wire retainer until it secures the

side shield sections. (The push-on clips are required at the ends only and are not

needed at additional center holes needed to accommodate suspension hangers.)

At the bottom edge of the side shields where they are overlapped, slide a push-on

receptacle nut (

FIGURE 5) over the edges of both side shields. Carefully secure

with a sheetmetal screw.

When installation of the optional side shield is complete, continue to follow the instruc-

tions in the heater installation manual. Before startup, verify that all side shields are

secure.

Using slot cut in Step 1, hang

the side shield over the ends of

the wire retainers (See NOTE in

FIGURE 3).

NOTE: Suspension is

not required at any of the

additional wire retainers

installed to support side

shields.

FIGURE 4 -

Secure side

shield ends to

wire hanger with

round push-on clip.

FIGURE 5 - Secure

bottom edges of

adjacent side shields

with the spring steel

receptacle nut and

screw.

Push-on

nut with

screw

inserted