![Operating Heater](/images/new-backgrounds/49266/4926623x1.webp)
Installation | 4. |
Continued |
|
Thermostat |
|
Gas Valve |
|
Gas |
|
Meter |
|
Equipment |
|
Shutoff |
|
Valve |
|
Figure 13 - Checking Gas Joints for
Natural Gas
Refractory must be positioned so the top is held outward by the grill refractory retainer. Refractory must extend outward approxi- mately 1/8" from the plane of front face (see Figure 15). If refractory does not extend past front panel, discoloration of front panel can occur.
Front
1/8" Panel
Grill
Grill Refractory
Retainer
Refractory
Shoulder
Screw
Propane/LP Supply Tank
Thermostat |
Gas Valve |
Equipment |
Shutoff |
Valve |
| Front | Perforated | |
Front Panel | Tab | ||
Diffuser |
Figure 14 - Checking Gas Joints for
Propane/LP Gas
Installing Refractory and Front Panel
WARNING: Examine refrac- tory panel. If damaged, do not operate heater. See Replace- ment Parts, page 21.
1.Gently lift refractory and position into heater. Take care not to damage refractory. Ensure refractory sits behind preforated tab. (see Figure
15). If refractory is damaged call the phone num- ber found under Replacement Parts, page 21.
CAUTION: Refractory may shift inside heater. When install- ing or removing front panel, use caution to prevent refractory from falling.
2.Install front diffuser as shown in Figure 15.
3.Install front panel of heater by placing slots on each side over and down onto shoulder screws (see Figure 15).
Figure 15 - Installing Front Panel and
Refractory
Operating Heater
FOR YOUR SAFETY READ
BEFORE LIGHTING
WARNING: If you do not fol- low these instructions exactly, a fire or explosion may result causing property damage, per- sonal injury or loss of life.
A.This appliance has a pilot which must be lighted by hand. When lighting the pilot, follow these instructions exactly.
B.BEFORE LIGHTING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor.
12 | www.desatech.com |