Vanguard VI33PRA - Manual (Page 13)

110150-01B
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INSTALLATION
Continued
3. Check all joints from gas meter (natural gas) or propane/LP
supply to equipment shutoff valve (see Figure 22 for natural
gas, Figure 23 for propane/LP). Apply a noncorrosive leak de-
tection fluid to all joints. Bubbles forming show a leak.
4. Correct all leaks at once.
Pressure Testing Fireplace Insert Gas
Connections
1. Open equipment shutoff valve (see Figure 21, page 12).
2. Open main gas valve located on or near gas meter for natural
gas or propane/LP supply tank valve.
3. Make sure control knob of fireplace insert is in the OFF position.
4. Check all joints from equipment shutoff valve to thermostat
gas valve (see Figure 22). Apply a noncorrosive leak detection
fluid to all joints. Bubbles forming show a leak.
5. Correct all leaks at once.
6. Light fireplace insert (see Operating Fireplace Insert, pages
15 through 18). Check all other internal joints for leaks.
7. Turn off fireplace insert (see To Turn Off Gas to Appliance,
page 16).
Figure 23 - Checking Gas Joints
Equipment
Shutoff Valve
Propane/LP
Supply Tank
Manual Gas Valve
Equipment
Shutoff Valve
Gas Meter
Figure 22 - Checking Gas Joints
Manual Gas Valve
WARNING: After installation and periodically
thereafter, check to ensure that no flame comes in
contact with any log. With the heater set to HIGH,
check to see if flames contact any log. If so, reposi-
tion logs according to the log installation instruc-
tions in this manual. Flames contacting logs will
create soot.
It is very important to install the logs exactly as instructed. Do not
modify logs. Only use logs supplied with heater.
1. Place one-piece log set on grate to fit as illustrated in Figure
24. Make sure middle section at bottom of log set is seated
into "U"-shaped cutout in center of chassis (see Figure 24).
IMPORTANT: Make sure log does not cover any burner ports
(see Figure 25, page 14).
WARNING: Failure to position the parts in accor-
dance with these diagrams or failure to use only parts
specifically approved with this heater may result in
property damage or personal injury.
INSTALLING LOGS
CAUTION: Do not remove the warning and in-
struction labels attached to the heater base assem-
bly. These markings contain important warranty and
safety information.
Figure 24 - Installing One Piece Log Set
O F
F P IL OT O N
H I L O
Chassis
"U"-shaped
Cutout in
Chassis
One Piece
Log Set
Burner
Middle Section
at Bottom of
Log Set
INSTALLATION
Checking Gas Connections (Cont.)
Installing Logs