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SECTION 11: OPERATION AND MAINTENANCE
49 of 59
Blower Scroll, Wheel and
Motor
Compressed air or a vacuum cleaner may be used to clean dust and dirt.
Burner Cup and Orifice Clear of obstructions (even spider webs will cause problems).
Carefully remove any dust and debris from the burner.
Electrode Replace if there are cracked ceramics, excessive carbon residue, or erosion
of the electrode.
The electrode gap should be 1/8" (3.2 mm).
Thermostat There should be no exposed wire or damage to the thermostat.
See Page 43, Section 10.
Suspension Points Make sure the heater is hanging securely. Look for signs of wear on the chain
or ceiling.
See Page 15, Figure 14.
Decorative and Protective
Grille (optional)
The grille must be securely attached.
Check that the side reflector extensions are installed correctly and secured in
place if necessary. (Decorative grille only.)
See Page 32, Section 7.5 and Page 34, Section 7.6
Make sure shield is installed correctly and secured in place if necessary.
(Decorative grille only.) See Page 33, Section 7.5.2.
Lower Clearance Shield
(optional)
The lower shield must be securely attached. Inspect shield su
pport straps
and lower clearance shield anchor points.
See Page 32, Section 7.4.
Make sure shield is installed correctly and secured in place if necessary.
See Page 32, Section 7.4.
Wall Tag If wall tag is present, make sure it is legible and accurate. Please contact
Roberts-Gordon LLC or your ROBERTS GORDON
®
independent distributor, if
you need a wall tag. See Page 4, Section 2.1
Safety Labels Product safety signs or labels should be replaced by the product user when
they are no longer legible. Please contact Roberts-Gordon LLC or you r ROB-
ERTS GORDON
®
independent distributor to obtain replacement signs or
labels. See Page 2, Figure 1 through Page 3, Figure 2.