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PVI Industries FIREPOWER B40 Installation & Maintenance Manual

Oil burner

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CAUTION: IMPROPER COMBUSTION MAY CAUSE SERIOUS INJURY.
PVI recommends a seasonal or annual combustion check-out be performed by a
qualified service agency to ensure safe and efficient operation.
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PV500-22A 08-98
INSTALLATION & MAINTENANCE MANUAL FOR
PVI FIREPOWER
B40 OIL BURNER
1.0 thru 10.0 gph
CARBON MONOXIDE WARNING:
Typical Construction
Burner housing
Mounting flange
Flange gasket
Blast tube
Oil nozzle assembly
Ignition electrodes
Housing plug
Connecting pipe
Electric oil valve
Oil pump
Oil strainer
Figure 22A-1
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Pump coupling
Fan wheel
Fan motor
Flame safeguard
Ignition transformer
Damper assembly
Housing cover
Locating block
Scanner or photocell
Control enclosure
Section 22A

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Summary of Contents for PVI Industries FIREPOWER B40

  • Page 1 INSTALLATION & MAINTENANCE MANUAL FOR PVI FIREPOWER B40 OIL BURNER 1.0 thru 10.0 gph CARBON MONOXIDE WARNING: CAUTION: IMPROPER COMBUSTION MAY CAUSE SERIOUS INJURY. PVI recommends a seasonal or annual combustion check-out be performed by a qualified service agency to ensure safe and efficient operation. Typical Construction Figure 22A-1 Burner housing...
  • Page 2: For Your Safety

    PVI FIREPOWER B40 OIL BURNER FOR YOUR SAFETY DO NOT store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. FOR YOUR SAFETY WARNING: Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage.
  • Page 3 PVI FIREPOWER B40 OIL BURNER START-UP (Refer to Figure 22-1 to identify burner parts) 10. Tighten the electrode mounting clamp slightly until 1. Remove the enclosure panel cover on the water electrode ceramics seated firmly heater or boiler to expose the control circuit. The completely in the mounting bracket without gaps wiring diagram, located on the backside of the cover, will show the controls used in our circuitry.
  • Page 4 PVI FIREPOWER B40 OIL BURNER START-UP (con't) After purging is complete, terminal 3 energizes Once the flame is established, set the oil pressure the oil valve and terminal 4 energizes the ignition (measured at the oil pump) at pressure shown on transformer.
  • Page 5 PVI FIREPOWER B SERIES OIL BURNER START-UP (con't) 20. Record the following information for future use: a) Air shutter position ________________ g) Smoke ________________(less than #2) b) Oil supply pressure ____________PSIG h) Stack temperature: c) Stack draft _________________" W.C. Gross ________________________ F. d) O reading _______________% (4-6%) Less ambient ___________________ F.
  • Page 6 PVI FIREPOWER SINGLE STAGE B SERIES OIL BURNER ADJUSTMENTS AIR ADJUSTMENT Loosen the locking screw and move the knob (A) along the scale (B) to the position wanted and tighten the screw. Check the air adjustment by making a flue gas analysis.
  • Page 7 PVI FIREPOWER TWO STAGE B SERIES OIL BURNER ADJUSTMENTS AIR ADJUSTMENT First stage: Set the operating switch on low capacity. Loosen the screw (A) and move the damper arm (C) along the scale (E) to a position where the flame does not soot nor blow out.
  • Page 8 PVI FIREPOWER NOZZLE POSITION INPUT - GPH NOZZLE POSITION TABLE 22-2 Figure 22A-8 PV500-22A 08-98 Section 22A...
  • Page 9 PVI FIREPOWER TROUBLESHOOTING SUGGESTIONS OIL BURNER 1. BURNER FAILS TO START: D. Occasional low supply voltage. Contact local utility to correct. Make certain the burner control A. Defective on/off or fuel transfer switch. circuit transformer (if supplied) is correct for the Replace switch.
  • Page 10 PVI FIREPOWER TROUBLESHOOTING SUGGESTIONS OIL BURNER (con't) 4. OIL FLAME IGNITES, BUT THEN FLAME 7. LOW OIL FLAME IS ESTABLISHED AND SAFEGUARD CONTROL LOCKS OUT ON PROVEN, BUT FLAME OUT OCCURS IN SAFETY: TRANSITION FROM LOW FIRE TO HIGH FIRE: A.
  • Page 11 PVI FIREPOWER TROUBLESHOOTING SUGGESTIONS OIL BURNER (con't) 6. OIL HIGH FIRE INPUT RATE CANNOT BE ACHIEVED: H. Oil suction line too small or partially A. Oil nozzle size too small. Remove nozzle blocked. Make vacuum test while at high fire. and check marking.