Chapter 2
Profire V Burner
2-44
750-177
AIR HANDLING SYSTEM
A balanced blower wheel requires minimal maintenance. Check for dirt buildup and clean the blades as
required. Inspect the impeller hub and blades for cracks. Replace if any are noticed. Make sure the air inlet
cone fits inside the impeller.
BLOWER
MOTOR
IMPELLER
WHEEL
FLEXIBLE
COUPLING
ACCESS
COVER
656-10212-000
Figure 2-28: Air Handling System
IMPELLER AND INLET CONE
Proper clearance between the impeller and the inlet housing set at 3/8” nominal. Adjust the inlet cone so itis
centered in the inlet of the impeller and tighten the bolts. There should be no contact between the inlet cone
and the impeller. Inserting a bar through the impeller blade and using it as a lever will only damage the blade.
FIRING HEAD INSPECTION
Open side access panels to view the drawer assembly. Inspect the lead wire to the ignition electrode. It must
be firmly attached and the insulation should be clean and free of cracks. The oil nozzle should be inspected
periodically.
If fibrous material is discovered in the gas spud ports, remove the gas spud and back flush with shop air.
Further inspection of gas piping and gasket connections must be made to isolate the contaminate source. Be
sure to orientate the gas spuds in the correct position when reassembling the gas spuds.
The drawer assembly may be removed for inspection and/or service. For drawer assembly drawings, refer to
Figures 2-15 to 2-24.
1. Shut off the burner; position the switch to “Off”.
2. Shut off all electric power to the burner.
3. Disconnect the fuel lines from the drawer assembly access cover.
Содержание FLX 1000
Страница 12: ...Chapter 1 General Description 1 6 750 177...
Страница 68: ...Chapter 2 Profire V Burner 2 56 750 177...
Страница 90: ...Chapter 4 Sequence of Operation 4 10 750 177...
Страница 104: ...Chapter 5 Adjustment Procedures 5 14 750 177...
Страница 110: ...Chapter 6 Troubleshooting 6 6 750 177...
Страница 122: ...8 2 750 177 Figure 8 1 Typical Hot Water Flextube Casing...
Страница 124: ...8 4 750 177 Figure 8 2 Typical Low Pressure Steam Flextube Casing...
Страница 126: ...8 6 750 177 Figure 8 3 Typical High Pressure Steam Flextube Casing...
Страница 128: ...Parts Chapter 8 8 8 750 177 Steam Pressure Controls...
Страница 129: ...Chapter 8 Parts 750 177 8 9 Water Level Controls...
Страница 130: ...Parts Chapter 8 8 10 750 177 Water Level Controls continued...
Страница 131: ...Chapter 8 Parts 750 177 8 11 Water Column Main and Aux 15 Steam...
Страница 132: ...Parts Chapter 8 8 12 750 177 Water Column Main and Aux 150 Steam...
Страница 133: ...Chapter 8 Parts 750 177 8 13 Safety Valves...
Страница 134: ...Parts Chapter 8 8 14 750 177...
Страница 135: ......
Страница 136: ...e mail info cleaverbrooks com Web Address http www cleaverbrooks com...