CLEAN BURN CB-3500 series, Руководство оператора

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Operator's Manual: Models CB-3500 & CB-5000
6-1
SECTION 6: STARTING AND ADJUSTING THE BURNER
Understanding Burner Startup and Adjustment
Preparing the Burner for Startup
1. Turn the switch on the wall thermostat OFF.
NOTE: If your thermostat does not have an OFF setting, disconnect one thermostat wire so
the burner will not run.
2. Turn the main power to the furnace ON.
3. Wait at least 15 minutes until the preheater block is thoroughly warmed up. (Feel the back of the
burner box to make sure the preheater is sufficiently warm. The proving switch on the preheater
block will not allow the burner to start until the block is hot.)
NOTE: The preheater block will remain warm as long as power is supplied to the burner. If the
main power supply is ever turned OFF, you must wait at least 15 minutes until the preheater
block is thoroughly warm before starting the burner.
Figure 6A - Component Detail of the CB-525-S2 Burner for
CB-3500 Furnaces
4. Refer to Figure 6A or 6B
(depending on your burner
model) to locate the air
regulator. Loosen the
locking nut on the air regulator.
5. Turn the adjustment knob
on the air regulator
counterclockwise until 1/2"
of the threads on the knob
are exposed. DO NOT back
the knob all the way out.
NOTE:
The air gauge will not
show any pressure until the
burner starts. Before starting
the burner for the first time, it
is very important to turn the
air regulator completely OFF as
described.
(continued on next page)
Starting and adjusting the burner involves a series of separate procedures which must be accomplished in
sequence without interruption. Review all the procedures before attempting burner startup and
adjustment, paying careful attention to safety information statements.
I88583
AIR REGULATOR
COVER PLATE
LOCKING NUT
AIR GAUGE
OIL GAUGE
COMBUSTION
AIR BAND