Vermont Casting GPFMP - Manual (Page 11)

11
Vermont Castings Gas Patio Fire
1. The appliance should be inspected before initial use
and inspected and cleaned at least annually by a
qualified field service person.
2. Tampering is DANGEROUS and voids all warran-
ties. Any component that is found to be faulty, must
be replaced with an approved component.
3. To obtain proper operation, it is imperative that the
burner flame characteristics are steady, not lifting or
floating. Check the burner flame patterns with Figure
19.
Maintenance
LG168
Fig. 19 GPF flame appearance.
4. Periodically remove the logs and examine the
burner. If dirty, clean with a soft brush. Also examine
the area around the burner air shutter. Any dirt or lint
in this area should be removed. This will ensure long
life and trouble free operation. When the appliance
is put back in service, check the burner flame
patterns with Figure 20. Reinstall the logs as shown
in the log placement instructions.
5. Periodically check the hose connecting the LP gas
cylinder to ensure it is not damaged in any way.
NOTE: Carbon (soot) may build up on the surface of
the logs with heavy use. This is more likely to occur
when using LP gas. The soot should be cleaned off the
surface of the logs periodically to prevent excessive
build up. To clean the logs, be sure the fire is out, the
gas supply is turned off and the logs are cool to the
touch. The soot can then be brushed off with a dry
bristle brush or cloth. Take care while cleaning the logs
LG169
Fig. 20 Correct burner flame appearance.
as they can become damaged if mishandled. Care
should be taken to dispose of the soot and cleaning
materials properly. Keep away from clothing and
outdoor furniture.
High Elevation Installation
This U.L. listed gas appliance is tested and approved
for elevations from 0 to 2,000 feet in the U.S. and form
0 to 4,500 feet in Canada.
When installing this appliance at an elevation above
2,00 feet (in the U.S.), it may be necessary to decrease
the input rating by changing the existing burner orifice
to a smaller size. Input should be reduced four percent
(4%) for each 1,000 feet above sea level, unless the
heating value of the gas has been reduced, in which
case this general rule will not apply. To identify the
proper orifice size, check with the local gas utility.
When installing this unit at an elevation between 2,000
and 4,500 feet (in Canada), the input rating must be
reduced by ten percent (10%).
When installing this unit at an elevation above 4,500
feet (in Canada), check with local authorities.
Consult your local gas utility for assistance in determin-
ing the proper orifice for your location.