8 wc_bo5000192824_09TOC.fm
HI 400HD D / HD G
Table of Contents
4.22 Before Starting ....................................................................................47
4.23 Cold Weather Start-Up ........................................................................48
4.24 Starting the Machine (D models) .........................................................49
4.25 Starting the Machine (G models) .........................................................50
4.26 High and Low Voltage Protection (G Models) .....................................51
4.27 Stopping ..............................................................................................52
4.28 Installing and Using the Remote Thermostat ......................................53
4.29 Operating at High Elevations (D models) ............................................54
5 Accessories 55
5.1 Available Accessories .........................................................................55
6 Setting up the Burner 56
6.1 Removing the Access Cover ...............................................................56
6.2 Removing and Installing the Burner ....................................................57
6.3 Setting up the Burner ..........................................................................58
6.4 Adjusting the Gas Pressure (G Models) ..............................................60
6.5 Inspecting the Oil Burner Electrodes (D models) ................................61
6.6 Checking/Changing the Burner Nozzle (D models) .............................62
6.7 Checking and Adjusting the Air Damper .............................................63
6.8 Checking/Adjusting the Fuel Pressure ................................................64
7 Maintenance 67
7.1 Periodic Maintenance Schedule ..........................................................67
7.2 Inspecting the Heat Exchanger ...........................................................68
7.3 Changing the Fuel Heater Filter (D models) ........................................71
7.4 Inspecting and Cleaning the Cadmium (CAD) Cell .............................72
7.5 Cleaning the Fan Blades and Motor ....................................................73
7.6 Cleaning the Interior Shell ...................................................................74
7.7 Inspecting the Flame Head .................................................................75
7.8 Inspecting the Electrical Connections .................................................76
7.9 Cleaning the Machine ..........................................................................76
8 Basic Troubleshooting 77
8.1 Basic Troubleshooting .........................................................................77
9 Technical Data 78
9.1 Machine ...............................................................................................78