Weil-McLain 550-141-826/1201 Boiler User Manual


 
3. Non-Packaged WGO-7, 8 & 9 — install flue
collector hood (see FIGURE 3):
Obtain gas-tight seal to prevent
possible flue gas leakage and
carbon monoxide emissions, leading to severe
personal injury or death.
a. Thread tinnerman clip on screw so that
clip fits snugly in notch of hold-down lug.
Screw must not turn.
b. Remove paper on sealing rope. Starting at
back section near flue collar, position
sealing rope around top of block with
adhesive side to sections. Do not stretch
rope. Make sure rope ends meet. Trim
excess rope.
c. Position flue collector hood on top of boiler
sections and over screws and clips as
shown in FIGURE 3.
d. Install washers and nuts. Tighten nuts
until collector hood makes contact with
tinnerman clip.
e. Back flue outlet boiler — Position flue
cap and strap over opening in flue collector
hood. Make sure rope in cap is in place
and in good condition. Tighten strap to
hood with screws provided.
Top flue outlet boiler — Position flue cap
and strap over opening in back section.
Make sure rope in cap is in place and in
good condition. Tighten strap to boiler with
screws provided in section. Install
remaining screws in holes in flue
collector hood.
4. Check level. Shim legs, if needed.
Install Non-Packaged Boiler
CONTINUED
Change From Back Flue Outlet to Top Flue Outlet (Optional)
FIGURE 3
Sealing Rope in
Groove Inside Cap
Flue
Cap
Flue Cap
Strap
Flue Collector
Hood
Sealing Rope
with Adhesive
Tape
9
Nut
Washer
Tinnerman
Clip
Screw
Hold-down
Lug