Weil-McLain 88 manual

Contents

Main Burner specication and data sheets Installation Startup Boiler Manual Water & steam boilers Series 2 Maintenance Parts Read before proceeding Hazard Denitions Read before proceeding: Contents Installation must comply with Before selecting boiler location Provide clearance around boiler Lay a foundation, if needed Before installing boiler Combustion and ventilation air openings Combustion air openings to inside Required volume of interior spaces Inside air opening sizes and locations Before installing boiler Louvers, Grilles, and Screens. Minimum screen mesh size Motorized louvers Set boiler in place For packaged boiler: For block assembly: Assembling the block Prepare and position back section Install intermediate sections Assembling the block If using tankless heater (TI) sections Page Perform hydrostatic pressure test Prepare boiler and test: Complete block assembly Install burner mounting plate on front section Install observation port assemblies on front and back sections Insert HXT-bars Complete block assembly Install cleanout plates Install draft hood collar Connect water boiler piping General water piping information Install piping Connect water boiler piping Piping multiple boilers Connect steam boiler piping General steam piping information: Steam boiler piping guidelines Minimum height of header above water line must be 24 inches Hartford loop piping for all steam boilers Drawing legend & notes 18 Part No. 550-100-068/0308 Drawing legend & notes (Figure 23 through Figure 26) Page Install jacket Before installing jacket Remove jacket parts from cartons Install support brackets/channels Page Install jacket Install jacket front and back panels Install jacket side panels Install jacket top panels Install jacket trim Page Page Pipe tankless heaters To pipe tankless heaters: Install water boiler controls Install controls: Install steam boiler controls Install controls: 28 Part No. 550-100-068/0308 Install steam boiler controls Water level control locations (see Figure 42 Figure 41) Steam control siphon and ttingsFigure 40 Float-type water level control locationsFigure 41 Notes: Connect breeching and venting systems General venting information Select type of venting system Construct metal breeching: Page Install burner & wiring and ll system To install burner To wire burner and boiler controls Determine if water treatment is needed (water boilers only) Freeze protection (when used) (water boilers only) Install fuel piping Gas piping Fuel oil piping Make nal adjustments Adjust burner and damper assembly: Skim steam boilers: Check boiler for gas-tight seal: Handling ceramic ber and berglass materials REMOVAL OF FRONT PLATE OR CLEANOUT PLATE MATERIALS NIOSH stated First Aid. REMOVAL OR INSTALLATION OF FIBERGLASS WOOL: Boiler manual: Installation Start-Up Maintenance Parts Ratings Dimensions Dimensions (inches) Model A B C D E L W H Model Supply & return tappings Burner lengths (Dimension F) Page Parts Item Description Part number 3-ueway kit (includes 3 sets of bars)d. 2-ueway kit (includes 2 sets of bars)e. 416-400-130 Page Warranty Residential & Commercial Cast Iron Boilers Ultra Weil-McLain Weil-McLain Limited Warranties