Weil-McLain 88 - Page 13

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13Part No. 550-100-068/1009
Cleanout plate assembly&IGURE
Complete block assembly
(continued)
The boiler contains ceramic fiber and
fiberglass materials. Use care when han-
dling these materials per instructions on
page 34 of this manual. Failure to comply
could result in severe personal injury.
DO NOT insert a bottom HXT-bar into the opening
between the FRONT section and the first intermediate
section.
To remove flue HXT-bars when required to clean the boiler 3.
flueways, grab the end of each HXT-bar with pliers and pull
straight out. Clean HXT-bars and replace as shown in Fig-
ure 12, page 12.
Install cleanout plates
Cleanout plates must be installed gas-tight to prevent
possibility of flue gas leakage and carbon monox-
ide emissions, resulting in severe personal injury or
death.
See 1. Figure 13.
Position two ¼" x 1¾" carriage bolts in cleanout opening, be-2.
tween the cleanout plate bosses, as shown. Secure with washers
and nuts.
Place woven fiberglass gasket over carriage bolts.3.
Mount cleanout plate over opening. Secure with nuts and wash-4.
ers.
Repeat steps 1 through 3 for remaining cleanout plates.5.
Install draft hood collar
Install 1.
1
/
8
" continuous bead of sealing rope adhesive in groove on
draft hood collar.
Position ½" sealing rope in groove. Overlap ends of rope at least 2.
1 inch.
Mount collar over flueway outlet on back section. Secure with ½ 3.
x 1½" hex head cap screws and washers.