Beckett CG4 Manuel d'utilisateur

Operation On/OffRate: 80 to 250 MBHFire or Explosion HazardCan cause severe injury, death or property damage If the information in these instructions

10Section: INSPECT/PREPARE INSTALLATION SITE Table 5 – Firing Rates and CongurationsFiring Rate BTU/Hr. Fuel OricesAir Tube Components Chassis

11CG4 Burner ManualSection: INSPECT/PREPARE INSTALLATION SITE The burner’s ring rate is the input rating. If it is given in GPH of oil, multiply by

12Section: PREPARE THE APPLIANCEFire and Asphyxiation HazardFailure to comply with manufacturer’s instructions could result in damage to the stainless

13CG4 Burner ManualSection: ASSEMBLE THE BURNERPieces of tape can be cut loose during installation and lodge in gas valves causing cutoff seal problem

14Section: ASSEMBLE THE BURNERFigure 7 – Installation of air band, shutter, and air provings switchSlotted Air BandBlank Air BandShutterAir Proving Sw

15CG4 Burner ManualSection: ASSEMBLE THE BURNERFigure 9 – Gas ManifoldFigure 10 – Gas Manifold InstallationFlow Arrow Points This Way3/4” Pipe Nipple

16Section: MOUNT THE BURNER Connect Gas PipingInstall the test cock tee, its plug, and the union (provided with the burner) into the supply piping and

17CG4 Burner ManualSection: WIRE THE BURNERWire the BurnerInstall the burner and all wiring in accordance with the National Electric Code ANSI/NFPA 70

18Section: SEQUENCE OF OPERATIONSequence of OperationDelayed Ignition, Explosion, and Fire HazardsUse only the Beckett 7590 Control on the CG4 Burner.

19CG4 Burner ManualSection: PREPARE THE BURNER FOR START-UPPrepare the Burner for Start-upAsphyxiation, Explosion/FireProfessional Installation &

2 ContentsGeneral Information ... 3To the Owner: ...

20Section: START THE BURNER Call for Heat. Verify that burner res up and the gas valve closes. After control locks out, ame shall go off. 6. Turn

21CG4 Burner ManualSection: START THE BURNER 4. Start the burner and use a stopwatch to measure the number of timed seconds it takes for the burner t

22Section: START THE BURNER Use Test Instruments to Set CombustionAlways use calibrated test instruments to set combustion levels. Verify that test in

23CG4 Burner ManualSection: MAINTENANCE AND SERVICEMaintenance and ServiceExplosion, Fire and Asphyxiation Hazard Annual Professional Service Required

24Section: MAINTENANCE AND SERVICE8. Inspect the ame rod for oxidation or distortion. Clean all surfaces, set the probe position, and insure that th

25CG4 Burner ManualSection: MAINTENANCE AND SERVICEFigure 16 – Blower wheel assemblyUse a Feeler Gauge to set the gap to 0.030 ±1/64 inchReplace the B

26Section: REPLACEMENT PARTSReplacement PartsItem Description Part #1 Head F3GU, F4GU, or F6GU2 Air Tube Assy Specify*3 Cover Plate 32282U4 Transforme

Contractor Start-Up FormInstallation Name:_________________________________________ Installation Date:___________________Installation Address:______

USA: P.O. Box 1289 ● Elyria, Ohio 44036Canada: R.W. Beckett Canada, Ltd. ● Unit #3, 430 Laird Road ● Guelph, Ontario N1G 3X7www.beckettcorp.comPart Nu

3CG4 Burner ManualSection: GENERAL INFORMATIONGeneral InformationTo the Owner:This equipment must be installed, adjusted and started by a qualied ser

4Section: GENERAL INFORMATIONProfessional Installer’s Responsibility:Professional Service RequiredFailure to follow these instructions could lead to e

5CG4 Burner ManualSection: GENERAL INFORMATIONFigure 2 – Burner NameplateModel “CG4”Gas ConversionBurnerBrûleur de conversion80 TO 250 MBH, 24 to 73 k

6Section: INSPECT/PREPARE INSTALLATION SITE Examine the installation site for conditions that could adversely affect the health and safety of installa

7CG4 Burner ManualSection: INSPECT/PREPARE INSTALLATION SITE 5. Any leakage between tiles, around clean-out doors, or around the vent pipe should be

8Section: INSPECT/PREPARE INSTALLATION SITE Combustion Air SupplySome local codes and gas utilities require the installation of a CO detector, this is

9CG4 Burner ManualSection: INSPECT/PREPARE INSTALLATION SITE Fuel Gas SupplyExplosion, Fire, Asphyxiation HazardLeaking gas could result in asphyxiati