2. Boiler Block Assembly
All QHT BIASI B10 Series Boilers are shipped from the factory in assembled boiler blocks. If, however, the block needs to be split into sections for ease of delivery, please read the following:
To assemble split blocks, move sections into parallel and facing each other. Sections may be slid along boards placed underneath the sections. Inspect nipple ports for damage or burrs. Remove any burrs by scraping the port very lightly. Wipe the push nipples and nipple ports with a clean cloth. Apply a film of nipple compound to both the nipple and port. Install the nipple in the port and then seal by hitting with a hammer cushioned with a block of wood. Apply section sealant to one section only and slide sections together. Install the four draw rods and draw the sections together evenly (measure with yardstick). Draw the sections together until sections make
DO NOT OVER TIGHTEN DRAW RODS
NOTE: When cutting off excess length of draw rods, allow enough length to install boiler jacket on the draw rods.
Boiler Components & Parts
BIASI B - Series
Boiler Block Assembly:
1Front Section
2Rear Section
3Intermediate Section
4Steel Push Nipples
5Tie Rod
6Tie Rod Nut
7Tie Rod Washer
81 1/2" X 3/4” Bushing
9Plug gasket
101/2" X 1 1/2" Bushing
11Boiler Swing Door
12Front Door Upper Insulation
13Front Door Upper Gasket
14Front Door Upper Plate
15Front Door Lower Insulation
16Front Door Stud (Qty 7)
17Front Door Lower Gasket
183/4" Plug (Sight Hole)
19Boiler Door Hinge (4 pieces)
20Hinge Pin (Qty 6)
21Boiler Body Hinge Bolts (Qty 2)
22Door Hinge Mounting Bolts (Qty 2)
236 inch Boiler Breeching
24Upper Front Fixed Door
Page 8