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FIREGLASS PLACEMENT FOR DF-AFM20, 24 and 30
WARNING:
Failure to position the parts in accordance with these diagrams or failure to use only parts specifically
approved with this heater may result in property damage or personal injury.
FIREGLASS DISTRIBUTION;
DF-GM20
10 lbs.
12 lbs.
15 lbs.
DF-GM24 DF-GM30
FireGlass Placement:
Begin by
slowly
pouring glass onto the surface of the Alterna, being careful not to let any glass drop into the pilot/
thermocouple or burner areas (Figures 31 and 33).
Glass in either of these areas may cause flame impingement or
block gas flow which can have hazardous results.
Glass should only reach as far as edge of burner guard (Figs. 32
and 34).
FIGURE 31
Side View
FIGURE 32
Side View
FIGURE 33
(Top View)
FIGURE 34
(Top View)
Burner Guards
Pilot / Thermocouple Area
Pilot/Thermocouple
Area
Burner Guards
Burner
Burner
(Surface)