Husky 70 Series, 1800 Series manual Testing the Vacuum Breaker

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GASBOY Series 70 & 1820

NOTE:	Tubing can be piped to any available opening on top of tank. Use reducer bushings
	as required.

Testing the Vacuum Breaker

1.Charge tubing completely with fluid.

2.Turn on pump and run for several minutes to purge any air from the system.

3.Turn off pump.

4.With nozzle at ground level and discharging into a container, open nozzle. A small quantity of fluid (several cups) should drain and then stop.

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Contents Installers Important Gasboy INTERNATIONAL, INC. a Tokheim Subsidiary LANSDALE, PAImportant Warnings and Safeguards Gasboy INTERNATIONAL, INCContents Warranty Gasboy Series 70Introduction SpecificationsPurpose Series 70 and 1820 Features Installation Installation PrecautionsSupply Line Underground Tanks Pump Dimensions Series 70, Model Pump Dimensions Model 1820RInstallation Instructions Installing Hose and NozzleDirect Mount on Underground Tanks Direct Mount on Aboveground Tank Pedestal Mount Pump Wall Mount Vacuum Breaker As requiredTesting the Vacuum Breaker Wiring Precautions WiringCircuit Breakers Wire Size Wire SizeGrounding Pump MotorPulser Wiring ConduitPump Wiring Diagrams Startup and Operation PRE-STARTUP ChecklistStartup Strainer Cleaning POST-STARTUP TestsVoltage TightnessDaily Operation Start-Up and OperationPage Maintenance and Troubleshooting Maintaining TROUBLE-FREE OperationWhen Your Pump Needs Service Troubleshooting Pump Wont StartPump hums but wont start Pump runs but wont prime or deliver productPump delivers product when not turned on Pump delivers product but wont registerPump delivery is slow Pump loses primeDisassembly of Pump METER-REGISTER DisassemblyReplacing Bearing and Seal Assembly Item 36, Old Style 1860 3-WHEEL Register Service and MaintenanceReplacing Bearing and Seal Assembly Item 36, New Style 4860 4-WHEEL Register Service Replacing Bearing and Seal Assembly Item 16, Old StyleReplacing Bearing and Seal Assembly Item 26, New Style Parts Series 70 Assembly Optional Accessories Series 1820 Assembly See Direct Drive Motor parts breakdown Direct Drive MOTOR-PUMP Assembly Description Installation Parts 4860 METER-REGISTER Register Assemblies1860 3-WHEEL Meter Register for Model Change GEARS-IMPERIAL Gallons 4860 4-WHEEL Register for Model 72S and Series 1820R Change GEARS-US Gallons New Style Gasoline or Diesel Gasboy Series 70 Optional Kits for Series 70 and 1800 Pumps Gasboy Series 70 Model 1820R Parts List 1820R Pulser and Junction BOX Assemblies Warranty