40
11) Check for leaks.
12) Repeat the steps to change additional door hoses.
Removal and Replacement
To remove and replace the elbows, use the following steps:
1) Turn off power to the air combustion blowers.
2) Ensure that the fire in the firebox is extinguished, which will allow the water to cool.
3) With hose clamps or vice-grips, pinch each door hose in the middle of the hose, creating a tight seal.
4) Loosen the hose clamps on each elbow.
5) Remove each of the door hoses from the elbows.
6) Using a wrench, unscrew each of the door elbows, note how the elbows are angled.
7) Replace the door elbows using pipe compound and a wrench. Ensure the elbows are secure and
angled correctly so the hoses will slide on easily.
8) Push the door hoses onto the new elbows.
9) Tighten the hose clamps on each top and bottom hose, securely fastening the door hose to the
elbow.
10) Remove the vice-grips pinching the door hoses. This will allow water to flow through hoses.
11) Check for leaks.
Firebox Door Handle
Principles of the Firebox Door Handle
Fastened to the firebox door, the handle provides a secure method of
controlling the opening and closing of the firebox door. By opening the
firebox door, (only until the door handle hits the second stage of the
safety latch), gives a space for fresh air to enter the firebox without the
risk of a “flash back.” The firebox door handle is also designed to “stick”
to the
firebox door
handle holder
on the outer door. This procedure
prevents either of the doors closing while the Heatmor
TM
is being loaded
with wood.
Maintenance / Result
To maintain the door handle, ensure the handle closes and opens
fairly easily. If the handle closes too hard, it will be hard to open and
close the door. If the closure is too loose, it will be harder to obtain
a
perfect seal around the door. If you do not have a firm seal, you could
potentially create an air leak resulting in further complications. Refer to “Air Leaks” for further details or contact
your local dealer. You can adjust the two bolts on the latch for correct closure.
Removal and Replacement
To remove the handle, use the following steps.
1) Turn off power to the blowers.
2) Ensure the fire in the firebox is extinguished.
3) Loosen and remove the nut on the bearing and the nut on the mounting plate.
4) Replace the handle
5) Replace and tighten the nut on the bearing and the nut on the mounting plate.
Firebox Door Handle
Summary of Contents for 400-4S
Page 1: ...Outdoor Furnaces TM SAVE THESE INSTRUCTIONS...
Page 10: ...5 HEATMOR Stainless Steel Outdoor Furnace Model 400 4S Chapter 1...
Page 73: ...68...
Page 88: ...83 PROBLEM CAUSE SOLUTION PROCEDURE...
Page 92: ...87 Outdoor Furnaces...
Page 93: ...88 NOTES...
Page 94: ...89 wiring diagram...
Page 95: ...90 Revised Manual on 07 11 12...
