Wayne LC2300M, Руководство пользователя, Страница: 19 / 64

63899-002 Rev. A 3/20/2024
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Burner Head Adjustment
Figure 8
H.2 AIR SHUTTER ADJUSTMENT:
The air shutter adjustment is programmed electronically in the settings of the AZL Display and
may vary by application. Stock air shutter settings according to desired BTU/hr ratings are
provided in Tables 1 and 2. Based on each burner application, air shutter settings may change
from those pre-set into the AZL.
H.3 BURNER MOUNTING:
Utilizing the integral mounting flange, fasten the burner to the heating appliance as specified by
the appliance manufacturer using either the provided gasket or installer supplied appropriate
material to ensure gas tight seal. Thew burner can be mounted horizontally or vertically, but
should not be inverted.
H.4 GAS TRAIN CONNECTION:
The VGD Double Valve Body has arrows on the housing. The arrow should be pointing in the
intended direction of gas flow. When making connections that utilize NPT threads, use pipe
joint compound that is resistant to the effects of LP gases. Using new black iron pipe and
malleable fittings, connect the gas supply piping to the inlet of the gas train. Refer to SECTION
I-D. GAS PIPING.
The gas train, and all its safety components, should be leak tested after installation.
By installing a ¼” NPT fitting within the VGD valve body, it is possible to isolate
and test the gas valve. The remaining train including all safety components, should
be tested for leaks and functionality at regular intervals.
Burner Head
Adjustment
Screw and Nut
GAS TRAINS ARE HEAVY, CAUSING STRESS TO THE GAS
CONNECTIONS ON THE BURNER. IT IS SUGGESTED THE GAS
TRAIN BE SUPPORTED TO MINIMIZE THE POTENTIAL FOR
STRESS ON THE BURNER’S PIPING CONNECTIONS.