21
FUEL QUALITY
Pellet quality is very important, please read the following:
Your PB150 boiler has been designed to burn wood pellet or shelled corn. Do
not use any other type of fuel, as this will void any warranties stated in this
manual.
The performance of your boiler is greatly affected by the type and quality of
wood pellets being burned. As the heat output of various quality wood pellets
differs, so will the performance and heat output of the pellet stove.
To prevent creosote formation a small intense fire is preferable to a large
smouldering fire.
CAUTION: It is important to select and use only pellets that are dry and free of dirt
or any impurities such as high salt content. Dirty fuel will adversely affect the
operation and performance of the unit and will void the warranty. The Pellet Fuel
Industries (P.F.I.) has established standards for wood pellet manufacturers. We
recommend the use of pellets that meet or exceed these standards. Ask your dealer
for a recommended pellet type.
P.F.I. PELLET STANDARDS:
Fines (fine particles)......1% maximum through a 1/8” screen
Bulk Density..................40 pound per cubic foot minimum
Size..............................1⁄4” to 5/16” diameter 1⁄2 – 11⁄2” long maximum
Ash Content..................1% maximum (Premium grade)
.................3% maximum (Standard grade)
Moisture Content...........8% maximum
Heat Content.................approximately 8200 Btu per pound minimum
ASH: The ash content of the fuel and operation of your boiler will directly determine
the frequency of cleaning. The use of high ash fuels may result in the boiler needing
to be cleaned daily. A low ash fuel may allow longer intervals between cleaning.
CLINKERING: Clinkers are silica (sand) or other impurities in the fuel that will form a
hard mass during the burning process. This hard mass will block the airflow through
the Burn Pot and affect the performance of the boiler. Any fuel, even approved types,
may tend to clinker. Check the Burn-Pot daily to ensure that the holes are not blocked
with clinkers. If they become blocked, remove the burn-pot (when the unit is cold)
and clean/scrape the clinkers out. Clean the holes with a small pointed object if
required. Refer to the Maintenance section.
PELLET FEED RATES: Due to different fuel densities and sizes, pellet feed rates may
vary. This may require an adjustment to the slider damper setting.
Pinnacle Stove Sales has no control over the quality of wood pellets or shelled corn
that you use, we assume no liability for your choice in wood pellet or shelled corn fuel.
Store wood pellets or shelled corn at least 36 inches (1 m) away from the
boiler. Do not store fuel within the appliance installation clearances or
within space required for fuelling, ash removal, and other routine
maintenance operations.
Summary of Contents for Pinnacle PB150
Page 4: ...3 SPECIFICATIONS Figure 1...
Page 14: ...13 Figure 3...
Page 16: ...15 Figure 5...
Page 17: ...16 Figure 6...
Page 30: ...29 NOTES...
