Vermont Castings UVS27
Left Burner Leg |
Injector Orifices |
90¡ |
ST353a
Fig. 20 Be sure injector orifices remain at 90° to the base.
shoulders are inside the burner.
5.Replace rear, left and right log bracket assembly and replace logs.
6.Shoulder bolts provided in catalyst kit must be installed on top of firebox. Use nut to secure in place. (Fig. 21)
7.Set catalyst on top plate. Secure with two screws and washers as shown in Figure 21.
8.Install glass frame assembly by resting the bottom edge of the frame on support brackets below the front opening of the firebox. Rotate the top edge of the assembly toward the firebox, and center it. Fasten by “rotating” the cams over the top left and right edges of the frame. (Fig. 22)
Shoulder |
|
Bolts |
|
Apply nut | Catalytic Combustor |
and | |
washer to |
|
underside |
|
ST709 |
|
Fig. 21 | Install shoulder bolts and set catalytic combustor in |
place. |
|
ST711 |
|
Fig. 22 Rotate cams into place to hold glass frame assembly in place.
Connect the Gas Supply Line
Check the Rating Plate attached by a steel cable to the firebox, to confirm that you have the appropriate firebox for the type of fuel to be used.
The appliance should have a main gas valve provided in an accessible location for turning on or shutting off the gas to the main burner.
This appliance should only be connected by a qualified gas technician. Test to confirm manifold pressures as specified below.
The UVS27 and its individual shutoff valve must be disconnected from the gas supply piping during any pressure testing of that system at test pres- sures in excess of 1/2 psig (3.5 kPa).
The UVS27 must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressure equal to or less than 1/2 psig.
There must be a gas shutoff between the stove and the supply.
In order to connect Natural Gas, use a fitting with 3/8” NPT nipple on the valve side and 1/2” natural gas supply line with an input of 28,000 BTUs at a manifold pressure of 3.5” and minimum inlet supply for adjustment of 5.5” w.c.
In order to connect Propane, use a fitting with 3/8” NPT nipple on the valve side and 1/2” propane gas supply line with an input of 28,000 BTUs at a mani- fold pressure of 11.0” and minimum inlet supply for adjustment of 11.0” w.c.
Gas connection should be made in accordance with current National Fuel Gas Code, ANSI Z223.1. Since some municipalities have additional local codes, be sure to consult you local authority.
Connect the gas supply and test for leaks. Use a 50/50 solution of liquid soap and water to test for leaks at gas fittings and joints. NEVER test with an open flame.
Light the pilot according to the directions on Psage 17, before going to the next step.
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