Bryan Furnace 450, Руководство пользователя

Страница: 17 / 23

17
GENERAL INSPECTION AND CARE FOR
YOUR FURNACE
Periodic inspections need to be made on your furnace. Inspect for loose hard-
ware, damaged or worn and bad seals on joint areas.
Keep all fasteners tight or properly adjusted.
Replace any damaged or worn parts
Wipe unit down with a light film of oil and paint any rusted parts.
Note
: Blowers have sealed bearings and do not require lubrication.
ADJUSTING DOOR HANDLE
Important: All doors must seal tightly for safe operation.
Periodic adjustments will need to be made with the door handle. As the gaskets
seal and wear it will be necessary to tighten the door latch. This is done simply
by tightening the nut on back of the latch catch. If all adjustments have been
taken out it may be necessary to remove door to remove latch catch from handle
and rotate catch 180° F. The ear is thicker on the other side and will allow for a
tighter fit.
REPLACING DOOR GASKET
1. Remove door from unit.
2. Remove old gasket from channel and clean old glue & rust from channel.
3. Apply an even film of high temperature adhesive all the way around channel.
Note: Do not start the gasket on the corner as the gasket may need to be pulled
or pushed back to make fit. Make sure gasket is even all the way around door
.
4. Apply adhesive to each end of the gasket, join ends together and insert
gasket in frame channel. Close door and leave shut until adhesive has set.
RE-SEALING DOOR FRAME .
1. Remove door from unit
2. Remove door frame. (Remove all screws in frame)
3. Clean all old cement from frame and shelter assembly.
4. Apply refractory cement generously to frame. Fill corner joints in the shelter
assembly.
5. Place frame into shelter assembly and clamp in place. Install screws and
tighten. If screws will not tighten, it will be necessary to drill holes and install
1/4” bolts and nuts.
6. Remove clamps and clean off any excess cement.
7. Install door on furnace and repaint if necessary.
17