Instruction/ maintenance manual of the product PV500-9 PVI Industries
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PV500 - 9 04 - 2000 ( 1 ) Section 9 PVI FIREPOWER GAS BURNER TYPICAL CONSTRUCTION Figure 9 - 1 1. Burner housing 15. Air switch 29. Orifice location * 2. Air intake 16. Door assembly * 30. Electrode retaining bracket 3. Oil pump opening plug 17. Flame sensing electrode 31.
PV500 - 9 04 - 2000 ( 2 ) Section 9 POWER GAS BURNER START - UP (Refer to Figure 9 - 1 to identify burner parts) 1. Remove the enclosure panel cover on the water heater or boiler to expose the control circuit. Located on the back side of this cover is a wiring diagram of the unit.
PV500 - 9 04 - 2000 ( 3 ) Section 9 POWER GAS BURNER ST ART - UP (Con’t) clearance). Ensure plate is seated firmly against the gas spider and tighten the plate retaining screws.
PV500 - 9 04 - 2000 ( 4 ) Section 9 POWER GAS BURNER START - UP (Con’ t) 20. Direct Spark Ignition – (DSI) Burners – No pilot: 1. Connect a manometer to the manifold test port. Set the air shutter as shown on the tag attached to the gas train. This may not be the exact setting you end up with, but it is a good starting point.
PV500 - 9 04 - 2000 ( 5 ) Section 9 REMOVAL OF THE NOZZLE ASSEMBLY (EXCEPT “L” SERIES BURNERS) Figure 9 - 2 ELECTRODE POSITIONS “L,P,Q,R,S,T” SERIES BURNER Figure 9 - 3.
PV500 - 9 04 - 2000 ( 6 ) Section 9 AIR ADJUSTMENT FIXED AIR BURNERS Loosen the locking screw and move the arm (B) along the scale (C) to the position wanted and tighten the screw.
PV500 - 9 04 - 2000 ( 7 ) Section 9 Figure 9 - 6 NOTE: Nomograph is limited for use with Natural Gases with the following characteristics: Heating Value (gross) Btu/SCF - 970 - 1100; Specific G ravity - 0.
PV500 - 9 04 - 2000 ( 8 ) Section 9 NOMOGRAPH FOR DETERMINING FLUE LOSSES FROM CO 2 AND FLUE TEMPERATURE FOR L.P. GAS (STEADY STATE EFFICIENCY CAN BE DETERMINED FROM THE FLUE LOSS) Figure 9 - 7 NOTE: Nomograph is limited for use with L.P. Gas with the following characteristics: Heating Value (gross) Btu/SCF – 2466 - 2542; Specific Gravity – 1.
PV500 - 9 04 - 2000 ( 9 ) Section 9 TROUBLESHOOTING SUGGESTIONS GAS BURNER 1. BURNERS FAILS TO START A. Defective On/Off or fuel transfer switch. Replace swi tch. B. Control circuit has an open control contact. Check limits, low water cutoff, proof of closure switch and others as applicable.
PV500 - 9 04 - 2000 ( 10 ) Section 9 TROUBLESHOOTING SUGGESTIONS GAS BURNER (Con't) 5. CARBON MONOXIDE READINGS ON GAS FIRING A. Flame impingement on "cold" heat transfer surfaces caused by excessive firing rate. Reduce firing rate to correct input volume.
An important point after buying a device PVI Industries PV500-9 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought PVI Industries PV500-9 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data PVI Industries PV500-9 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, PVI Industries PV500-9 you will learn all the available features of the product, as well as information on its operation. The information that you get PVI Industries PV500-9 will certainly help you make a decision on the purchase.
If you already are a holder of PVI Industries PV500-9, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime PVI Industries PV500-9.
However, one of the most important roles played by the user manual is to help in solving problems with PVI Industries PV500-9. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device PVI Industries PV500-9 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
