Napoleon BL36-1 Guide Rapide page 2

VENTURI ADJUSTMENT
Air shutter opening has been factory set according to the chart
below:
(C)BL36-1
FUEL
1/16"
NG
(1.6mm)
1/8"
P
(3.2mm)
Adjustment is required depending on fuel type, vent
configuration and altitude.
Air shutter adjustment
must be done by a
qualified installer!
Closing the air shutter will cause a more yellow flame, but can lead
to carboning. Opening the air shutter will cause a more blue flame,
but can cause flame lifting from the burner ports. The flame may not
appear yellow immediately; allow 15 to 30 minutes for the final flame
colour to be established.
It's important to periodically perform a visual check of the pilot
and burner flames.
Compare them to the illustrations provided.
Low flame (valley)
(C)BL36-1
Wolf Steel Ltd., 24 Napoleon Rd., Barrie, ON L4M 0G8 Canada
ADJUSTMENTS
(C)BL46
FUEL
1/16"
NG
(1.6mm)
1/4"
P
(6.4mm)
VENTURI
AIR SHUTTER
OPENING
ORIFICE
FLAME CHARACTERISTICS
Tall flame (peak)
PRESSURE ADJUSTMENT
Adjust the pilot screw to provide properly sized flame. Turn in a
clockwise direction to reduce the gas flow.
Inlet pressure can be checked by turning screw (A) counter-
clockwise until loosened and then placing pressure gauge tubing
over the test point. Gauge should read 7" (minimum 4.5") water
column for natural gas or 13" (11" minimum) water column
for propane. Check the inlet pressure while the main burner is
operating on "HI".
Outlet pressure can be checked the same as above using screw
(B). Gauge should read 3.5" water column for natural gas or 10"
water column for propane. Check that main burner is operating.
AFTER TAKING PRESSURE READINGS, TIGHTEN SCREWS
FIRMLY TO SEAL. DO NOT OVER TORQUE. LEAK TEST
A
MAXIMUM INPUT RATINGS
APPLIANCE
(C)BL36-1 17,500 BTU/hr
(C)BL46 24,000 BTU/hr
ELECTRODE
3/8" - 1/2"
(9.5mm - 12.7mm)
FLAME
SENSOR
(9,5mm - 12,7mm)
Low flame (valley)
(C)BL46
• 1(866)820-8686
B
PILOT SCREW
NG P
16,000 BTU/hr
24,000 BTU/hr
PILOT
BURNER
FLAME MUST ENVELOP
UPPER 3/8" (9.5mm) TO 1/2"
(12.7mm) OF FLAME SENSOR
ÉLECTRODE
VEILLEUSE
3/8" - 1/2"
LA SONDE
DE FLAMME
Tall flame (peak)
LA FLAMME DOIT
ENVELOPPER LA PARTIE
SUPÉRIEURE DE LA SONDE
DE FLAMME DE 3/8" (9,5mm)
W415-1722 / A / 06.16.17 À 1/2" (12,7mm)
• www.napoleonfireplaces.com