Desa Tech CDVBPC - Manual (Page 20)

105501-01G
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20
STOVE AND DIRECT-VENT BURNER SYSTEM INSTALLATION
Checking Gas Connections (Cont.)
STOVE AND DIRECT-VENT
BURNER SYSTEM INSTALLATION
Continued
Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa)
1. Close equipment shutoff valve (see Figure 40).
2. Pressurize supply piping system by either opening propane/LP
supply tank valve for propane/LP gas burner system or open-
ing main gas valve located on or near gas meter for natural gas
burner system, or using compressed air.
3. Check all joints from propane/LP supply tank or gas meter to
equipment shutoff valve (see Figure 41 for propane/LP or Fig-
ure 42 for natural). Apply a noncorrosive leak test solution to
all gas joints. Bubbles forming show a leak. Correct all leaks
at once.
Pressure Testing Burner System Gas
Connections
1. Open equipment shutoff valve (see Figure 40).
2. Open propane/LP supply tank valve for propane/LP burner
system or main gas valve located on or near gas meter for natu-
ral gas burner system.
3. Make sure control knob of burner system is in the OFF position.
4. Check all joints from equipment shutoff valve to thermostat
gas valve (see Figure 41 for propane/LP or Figure 42 for natu-
ral). Apply a noncorrosive leak test solution to all gas joints.
Bubbles forming show a leak. Correct all leaks at once.
5. Light burner system (see Operating Stove with Burner System,
pages 23 through 26). Check all other internal joints for leaks.
6. Turn off burner system (see To Turn Off Gas to Appliance,
page 24).
Figure 41 - Checking Gas Joints for Propane/LP Gas Burner
System
Gas Meter
Figure 42 - Checking Gas Joints for Natural Gas Burner System
Figure 40 - Equipment Shutoff Valve
O
POS
PO
Open
Closed
Equipment
Shutoff
Valve
Propane/LP
Supply Tank
Gas Valve
Equipment
Shutoff Valve
Gas Valve
Equipment
Shutoff Valve