Roberts Gorden NDUSTRIA NHE Series, Installation, Operation & Service Manual

Page: 33 / 78

SECTION 6: H
EATER
I
NSTALLATION
29
Step 6.7.1 Reflector, U-Clip and Reflector Support Installation
The pictorial drawings of the heater construction in
Section 6 are schematic only and provide a general
guideline of where hangers, reflector supports and
U-clips are to be installed.
To ensure proper expansion and contraction move
-
ment of the reflectors, a combination of U-clips and
reflector supports are used. The positioning of reflec -
tor supports and U-clips depends on the individual
installation. Use either pop rivets or sheet metal
screws instead of u-clips when installing end caps
and joint pieces in areas where impact and high wind
may be a factor. The following rules must be
observed.
1. Slide first reflector after burner a minimum 2” (4 cm) through first hanger and
ensure reflector end cap is securely fastened via U-clips, pop rivets, or sheet
metal screws. Position reflector support with tight screws in middle of first
reflector.
NOTE: High efficiency
reflectors should NOT
be used in applications
exposed to wind.
Description Part Number
Reflector Support Package 030500XX
Wire Form 91908004
Reflector Support Strap 0305000X
Screw #8 x 3/4 94320812
U-Clip Package 91107720
Reflector End Cap 027508XX