viii
750-211 (revised 2009)
Promethean Boilers, Model 4WI Manual
9.2 — Parts 9-2
9.2.1 — Front Door Insulated Head 9-2
9.2.2 — Front Door Exterior Insulation Component List 9-3
9.2.3 — Rear Door Insulated Assembly 9-4
9.2.4 — Rear Door Insulation Component List 9-5
9.2.5 — Rear Door Insulated Access Plug 9-6
9.2.6 — Front Head Assembly 60” Diameter 9-7
9.2.7 — Front Davit Assembly 9-8
9.2.8 — Rear Door Davit Parts List 9-9
9.2.9 — Refractory Throat Materials for 60” 9-10
9.2.10 — Refractory Throat Materials 67”-106” 9-11
9.2.11 — Motor Cartridge Assembly: 60” 9-12
9.2.12 — Motor Cartridge Assembly: 67” 9-13
9.2.13 — Motor Cartridge Assembly: 78” 9-14
9.2.14 — Motor Cartridge Assembly: 85” 9-15
9.2.15 — Motor Cartridge Assembly: 96” 9-16
9.2.16 — Motor Cartridge Assembly: 106” 9-17
9.2.17 — Front Head Linkage: 60”-106” 9-18
9.2.18 — Front Head, FGR Linkage: 60”-85” 9-20
9.2.19 — Front Head, FGR Linkage: 96” & 106” 9-22
9.2.20 — 60” Burner Drawer, Gas Pilot, Models 100-600, 100-125 HP 9-24
9.2.21 — 67” Burner Drawer, Gas Pilot, Models 101-600, 150-200 HP 9-26
9.2.22 — 78” Burner Drawer, Gas Pilot, HI-TD, 250-300 HP 9-28
9.2.23 — 85” Burner Drawer, Gas Pilot, Models 100-200, 350-400 HP 9-30
9.2.24 — 96”-106” Burner Drawer, Gas Pilot, Models 101 & 200, 500-800 HP 9-32
9.2.25 — Burner Housing Support: 60” 9-34
9.2.26 — Burner Housing Support: 67”-106” 9-36
9.2.27 — General Control Panel: 60”-106”, 100-800 HP 9-38
9.2.28 — Entrance Box & Fuses: 60”-1-6”, 100-800 HP 9-39
9.2.29 — Main Gas Train: 60”-106”, 100-800 HP 9-42
9.2.30 — Pilot Gas Train: 60”-106”, 100-800 HP 9-43
9.2.31 — Front Head #2 Oil/Air Piping: 60”-67”, 100-200 HP 9-44
9.2.32 — Front Head #2 Oil/Air Piping: 78”-85”, 250-400 HP 9-45
9.2.33 — Front Head #2 Oil/Air Piping: 96”-106”, 500-800 HP 9-46
9.2.34 — Air Compressor Piping: 60”-106”, 100-800 HP 9-47
9.2.35 — Air Compressor: 60”-85”, 100-400 HP 9-48
9.2.36 — Air Compressor: 96”-106”, 500-800 HP 9-49
9.2.37 — Light Oil Piping: 78”-106”, 250-800 HP 9-50
9.2.38 — Light Oil Piping: 60”-67”, 100-200 HP 9-51
9.2.39 — Hot Water Temperature Controls: 60”-106”, 100-800 HP 9-52
9.2.40 — Steam Pressure Controls: 60”-106”, 100-800 HP 9-53
9.2.41 — Water Column Piping: 60”-67”, 100-200 HP 9-54
9.2.42 — Water Column Piping: 78”-85”, 250-400 HP 9-56
9.2.43 — Water Column Piping: 96”-106”, 500-800 HP 9-58
9.2.44 — Front Door 60”-106” Air Duct Gasket 9-60
9.2.45 — Pressure Vessel Manway Components 9-61
9.2.46 — Pressure Vessel Handhole Components 9-61
9.2.47 — Pressure Vessel Handhole Components
9-62