Filter
Top Products
Intermediate or Back Section Part Number 382-200-305 — Replacement Instructions
Part number 550-141-588/0501
Weil-McLain
500 Blaine Street
Michigan City, IN 46360-2388
http://www.weil-mclain.com
Installation — assembly
14. Insert draw rods. Make sure all sections are aligned
when drawing together, tighten tie rod nuts evenly
(35
+ 5 ft. lbs. torque).
15. Re-install base rail assembly to bottom of block
assembly. Use a level to assure rails are parallel.
16. Install circulator(s), assuring proper alignment of
pump(s) to both circulator flanges. See Boiler Manual.
17. Pressure test block assembly and water tubing for
leaks as described in Boiler Manual. Repair, if found.
18. Replace blower assembly and burner. See “Blower
Assembly or Burner Replacement Instructions,” part
number 550-141-608, packed with kit.
19. Tilt block assembly back onto base rails.
20. Re-install:
Block temperature limit switch.
Jacket left and interior panels.
Relief valve and piping.
External air vent piping.
High limit control bulb to well.
External vent piping.
External combustion air piping, if used.
Vent condensate drain hose.
External system gas and water piping to boiler.
Control tray (if applicable).
All wiring connectors to control tray
Thermostat wiring.
21. Fill boiler as described in Boiler Manual.
22. Turn on electric and gas to boiler. Check boiler normal
sequence of operation and follow checkout procedure
in Boiler Manual.
23. Check for flue gas leakage around new section using
mirror. Leaks will cause fog on mirror. Repair any leaks
with silicone sealant and recheck.
24. Replace insulation and jacket right, back, front and top
panels.