Jacket side panel placement Models 380, 480, 580 | Weil-McLain

• Installation • Start-Up • Maintenance • Parts

9 Install jacket (continued)

Figure 22 Jacket side panel placement — Models 380, 480, 580 and 680

Part No. 550-141-935/0602

23

Image 23

Weil-McLain manual Jacket side panel placement Models 380, 480, 580

Contents

Boiler Manual Contents Lay a foundation, if needed Before installing boilerInstallation must comply with Before selecting boiler location Provide combustion and ventilation air openings For packaged boiler For block assemblyUsing crane attach free end of cables to eye of crane Set boiler in place Place a block under pipe to hold section upright Install back refractory blanketAssemble block Prepare back section Prepare remaining sections Install intermediate sectionsIf using tankless heater TI sections Prepare boiler and test Perform hydrostatic pressure test Install cleanout plates Complete block assemblyInstall burner mounting plate on front section Prepare flue collector hood assembly Install flue collectorFlue collector assembly Install collector hold-down bolts Install flue collector Top flue boilers only Before installing flue collectorAfter installing flue collector, ALL Boilers Rear flue boilers only Install flue collector General water piping information Install pipingConnect water boiler piping Size secondary boiler pump GPM based on following formulas Piping for multiple boilers see Figure General steam piping information Connect steam boiler piping Connect steam boiler piping Condensate piping to boiler Condensate receiver capacity Multiple Steam Boiler Piping Gravity Condensate Return Install jacket front and rear panels Install jacketBefore installing jacket Install support brackets and rails Install jacket Install jacket trim Install jacket side panelsInstall jacket top panels Jacket side panel placement Models 380, 480, 580 Jacket side panel placement Models 780, 880 Jacket side panel placement Models 1080, 1180, Jacket top panel placement Size piping no smaller than heater inlet and outlet Pipe tankless heatersTo pipe tankless heaters Install controls Install water boiler controls Install controls where shown in and Figure Install steam boiler controls Water level control locations see Table Select type of venting system Connect breeching and venting systemsGeneral venting information Construct metal breeching Make final adjustments Install burnerWiring and fuel piping Check boiler for gas-tight seal Freeze protection when used Dimensions and ratings Dimensions and ratings Parts Parts Eye Irrigate immediately Breathing Fresh air Handling ceramic fiber and fiberglass materials Propane boilers propane gas odorant All Residential & Commercial Cast Iron Boilers