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PV500-23 04-2005 Section 23 INSTALLATION & MAINTENANCE MANUAL FOR POWER VT® BOILER IMPORTANT: READ AND FOLLOW THE INFORMATION IN THIS MANUAL

PV500-23 04-2005 Section 23 10POWER VT® BOILER START-UP PROCEDURES WARNING: START-UP SHOULD ONLY BE PERFORMED BY A QUALIFIED TECHNICIAN. CAUTION:

PV500-23 04-2005 Section 23 11POWER VT® BOILER GAS BURNER CARBON MONOXIDE WARNING: An annual or seasonal combustion checkout must be performed by

PV500-23 04-2005 Section 23 12POWER VT® BOILER GAS BURNER START-UP (Refer to Figure 23-6, page 11 to identify burner parts) WARNING: START-UP SHOU

PV500-23 04-2005 Section 23 13POWER VT® BOILER GAS BURNER START-UP (con't) While firing, check the gas pressure at the inlet of the gas train

PV500-23 04-2005 Section 23 14POWER VT® BOILER GAS BURNER START-UP (con't) 13. Record the following information for future use: a) Manifol

PV500-23 04-2005 Section 23 15POWER VT® BOILER MAINTENANCE CARBON MONOXIDE WARNING: An annual or seasonal combustion checkout must be performed b

PV500-23 04-2005 Section 23 16POWER VT® BOILER MAINTENANCE (con't) 8. The need to periodically check water level controls and waterside of t

PV500-23 04-2005 Section 23 17POWER VT® BOILER MAINTENANCE (con't) Burner and Control Maintenance 13. Remove the flame safeguard control fr

PV500-23 04-2005 Section 23 18MAINTENANCE & SAFETY INSPECTION REPORT DATE BURNER INSPECTION COMBUSTION ANALYSIS TANK INSPECTION TANK FLUSH &

PV500-23 04-2005 Section 23 19POWER VT® BOILER TROUBLESHOOTING SUGGESTIONS GAS BURNER 1. BURNER FAILS TO START: a) Defective on/off switch. Rep

PV500-23 04-2005 Section 23 2POWER VT® BOILER Typical Construction Figure 23-1 1. Boiler water return 13. Handhole access 2. Boile

PV500-23 04-2005 Section 23 20POWER VT® BOILER TROUBLESHOOTING SUGGESTIONS GAS BURNER (con't) g) Airflow switch not making circuit. Check ou

PV500-23 04-2005 Section 23 3POWER VT® BOILER PRODUCT SAFETY INFORMATION REFRACTORY CERAMIC FIBER PRODUCT WITH CRYSTALLINE SILICA WARNING: Thi

PV500-23 04-2005 Section 23 4POWER VT® BOILER WARNING This boiler is equipped with an adjustable thermostat to control water temperature. Hot w

PV500-23 04-2005 Section 23 5POWER VT® BOILER VENTING INSTRUCTIONS VENT SIZING Venting to and from this unit should conform to the National Fuel

PV500-23 04-2005 Section 23 6POWER VT® BOILER VENTING INSTRUCTIONS (con't) AIR INLET DUCT OPTION Air inlet duct is defined as a means of duc

PV500-23 04-2005 Section 23 7Typical Termination Locations for Vertical Vent Pipes Termination of less than 10 feet Figure 23-2 Termination o

PV500-23 04-2005 Section 23 8Typical Locations for Vertical and Horizontal Vent Pipes Vertical Venting Figure 23-4 Horizontal Venting Figure 2

PV500-23 04-2005 Section 23 9 POWER VT® BOILER CONDENSATE NEUTRALIZATION & DISPOSAL The POWER VT® boiler can produce significant amounts of c