Cornelius 1550 installation manual Unit Operation

Page 15

3.Open the CO2 cylinder shutoff valve slightly to allow the primary CO2 regulator to fill with gas, then open the valve fully to back-seat the valve. Back-seating the valve prevents leakage around the valve shaft.

4.Adjust the primary CO2 regulator by loosening the regulator adjusting screw lock nut, then turn the adjust- ing screw to the right (clockwise) until the gage reads 50-PSI. Tighten the adjustment screw lock nut after adjustment has been completed.

5.Adjust beer kegs secondary CO2 regulators as follows:

The beer kegs secondary CO2 regulators pressures adjustments require calculations of each beer system total beer system pressure. The total beer system pressure, required to push beer from the beer keg to the dispensing faucet, is the result of computing the length of the beer line of a certain size, vertical line lift, and internal beer keg pressure. The internal beer keg pressure differs from one beer brand to another. Contact

your local Beer Distributor for the proper secondary CO2 regulators pressure settings. Adjust the secon- dary CO2 regulators by loosening the adjusting screws lock nuts, then turn the adjusting screws to the right (clockwise) until regulators gages register the recommended pressures. Tighten the adjustments screws lock nuts after adjustments have been completed.

6.Install tappers in the beer kegs.

7.Open shutoff valves located in the CO2 lines connected between the secondary CO2 regulators and the beer kegs tappers.

UNIT OPERATION

8.Dispense beer from the beer faucets until all air is purged from the beer systems.

9.Check beer systems for leaks and repair if evident.

10.Adjust beer faucets for beer flow rate as instructed in SERVICE AND MAINTENANCE section of this manual.

569000246

10

Image 15
Contents This Document Contains Important Information Installation ManualTable of Contents Table of Contents cont’d Recognize Safety Information Safety InformationPage This page Left Blank Intentionally Design Data Warranty Reference InformationGeneral Information General DescriptionUniversal Beer Dispenser Theory of OperationFlow Diagram Page This page Left Blank Intentionally Installation Unpacking and InspectionSelecting Location Fill Water Tank and Start Refrigeration System InstallationConnecting CO2 System to Beer KEG Tappers Connecting Beer Source Supplies to UnitPreparing Unit for Operation Unit Operation Daily PRE-OPERATION Check OPERATOR’S InstructionsProper Beer Storage Operating ControlsAdjustments Cooling Unit MaintenanceOperating Clearances Replenishing Beer Supply Cleaning and SanitizingCleaning CO2 System GAS Check Valves Replenishing CO2 SupplyPage This page Left Blank Intentionally Periodic Inspection Service and MaintenanceAdjusting CO2 Regulators Preparing Unit for SHIPPING, RELOCATING, or StoringDispenser Components Parts Identification Beer Faucet Adjustment Unit Maintenance Cleaning Condenser CoilChecking ICE Water Bath Cleaning Water TankSanitize Beer Systems Replenishing CO2 Supply CO2 GAS Check Valve Cleaning CO2 GAS Check Valve Wiring Diagram Troubleshooting Unpalatable Temperature TOO WarmRate TOO High OFF-TASTE Beer SourCompressor will not Coolant Sufficiently Installation SectionCompressor does not OperateRefrigeration Compressor notOperating Warranty One Cornelius Place Anoka, Minnesota 612 800