Zanussi ZGF 782 manual Commissioning, Procedure, Pressure Testing

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Commissioning

When the hob has been fully installed it will be necessary to check the minimum flame setting. To do this, follow the procedure below.

-Turn the gas tap to the MAX position and ignite.

-Set the gas tap to the MIN flame position then turn the control knob from MIN to MAX several times. If the flame is unstable or is extinguished follow the procedure below.

Procedure:

Re-ignite the burner and set to MIN. Remove the control knob, insert a thin bladed screwdriver down the centre of the gas tap control shaft and turn the adjustment

screw until the flame is steady and does not extinguish, when the knob is turned from MIN to MAX. Repeat this procedure for all burners.

Pressure Testing

Remove left hand pan support and front left burner cap and crown.

Fit manometer tube over the injector.

Turn on the burner gas supply and ignite another burner.

The pressure reading should be nominally 20mbar and must be between 17 mbar and 25mbar.

Turn off the burner supplies.

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Contents GAS HOB Model ZGF Child Safety Important Safety InformationService During UseContents Hob Top Installation When the HOB is First InstalledDescription of the Hob Operation Using the Wok StandHOB Burners Burner Minimum MaximumHobTop Maintenance and CleaningPan Supports and Wok Stand BurnersSymptom Solution Service and Spare PartsSomething Not Working? Customer CareExclusions This guarantee does not cover Zanussi Guarantee ConditionsEuropean Guarantee Peace of Mind for 24 MonthsEngineer technical data Instructions for the InstallerOverall Dimensions CUT OUT DimensionsLocation Important safety requirementsDimensions are given in mm InstallationGas Connection Cut Out SizeFitting the Hob into the worktop BuildingThis HOB Must be Earthed Electrical connectionsIgnitor Switch Ignitor Unit Wiring DiagramEarth Continuity Check Fault FindingPreliminary Electrical Systems Check Ignition System / Gas Ignition Commissioning ProcedurePressure Testing Servicing To Adjust the GAS Rate