Product Manual

–12– Form #43219030
June 09
a) Lower the heater to the floor or other suitable working surface.
b) Remove the reflector from the reflector mounting panels or collar.
c) Disconnect the electrode cable and flame sensor cable, or pilot burner tubing.
d) Remove the reflector mounting panels from the heater body
e) Remove the emitter face from the heater body. This surface unit is attached by ¼” Hex Head machine
screws (10 on the SGM3, 16 on the SGM6, and 26 on the SGM10) Use caution in this operation as the
emitter surface is fragile.
f) Carefully brush any foreign material from the back side of the emitter face and the inside of the heater.
g) The insulation gasket which was between the heater body and the emitter face must be replaced when
the heater is reassembled. Order two (2) of each of the part numbers indicated for your particular model:

SGM3: #40446080 and #40446130
SGM6: #40446080 and #40446090
SGM10: #40446080 and #40446110.
15) REPLACING PARTS
Ensure that at all times when parts are being
replaced, both gas and electrical supplies are
disconnected. Various parts are available from the
factory for replacement by a licensed person. Refer
to the Replacement Parts Guide in Section 17 for all
replacement parts.
16) INSTALLATION DATA
Date of
Installation:
Number of
Heaters in System
:
Heater Serial Number:
Heater Model:
SGM
—
N=Natural Gas
L=Propane Gas
DO NOT DIRECT AN AIR HOSE AT THE CERAMIC EMITTER SURFACE
AS IT MIGHT DAMAGE THE CERAMIC OR DISLODGE THE HIGH TEMPERATURE GASKET MATERIAL.