Bunn LCA-1 Installing Pump Tubing, Priming the Concentrate Line, Installing the Pump Tubing

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INSTALLING PUMP TUBING

INSTALLING THE PUMP TUBING

1.Remove the BIB and product shelf to access the pump assembly.

2.Loosen thumbscrew (Fig 1) to remove the cover plate and set it aside.

3.Depress tension screw and remove it from notch in the pump body to release the tension on the pump band. (Fig 1)

4.Pull the pump tube from around pump rotor.(Fig 1)

5.Inspect pump bands for signs of wear and replace if necessary.

6.Apply lubricant (BUNN-O-MATIC part no. M2548.1000) to the middle section of the new pump tubing.(Fig 2)

7.Wrap the new pump tubing around the rotor, making sure the elbow is snug against the inlet of the pump.(Fig3)

8.Depress tension screw and insert it in notch in the pump body, reapplying spring tension on the pump band. (Fig 3)

9.Connect the pump tubing the port on the SST dispense tube. (Fig 3).

10.Replace the cover plate and tighten thumbscrew.

11.Route the BIB Adapter tube through the notch in the product shelf and re-install the shelf. (Fig 4) 12.Reconnect the BIB Adapter to the product BIB. (Fig 5)

Note: Replacement Tube Kits can be purchased from BUNN-O-MATIC. Order part no. 44713.1000

FIG 1

FIG 2

FIG 3

 

FIG 4

FIG 5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remove Cover

Lubricate

Install Tubing

Route Tubing

Completed

Release Tension

New Tube

Reset Tension

Replace Shelf

Installation

Remove Tubing

 

Replace Cover

Connect BIB

 

PRIMING THE CONCENTRATE LINE

1.Open the dispenser door.

2.Select Prime and Run on the Selector switches.

3.Close the dispenser door.

4.Place a container under the dispense tip.

5.Activate the dispenser until concentrate flows from the dispense nozzle, (5 to 10 seconds).

6.Open the dispenser door, select Normal on the Selector switch.

Note: Concentrate may continue to drip out of dispense tip. The user may wish to Rinse the dispenser to clean out the remaining concentrate.

2

6

9

44806.1 081211

 

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Contents Phone 217 529-6601 FAX 217 LCR-1 LCA-1BUNN-O-MATIC Commercial Product Warranty Contents 00656.0001 User Notices27442.0000 33461.0005 11646.0002Introduction Electrical RequirementsPlumbing Requirements Locating the Dispenser Initial SET-UPPlumbing HOOK-UP Electrical HOOK-UPUser Interface Operating Controls and InterfaceOperating Controls and Interface Installing Pump Tubing Installing the Pump TubingPriming the Concentrate Line Initial Fill & Heat Rinse Alarm Feature Cabinet Target Temperature LCR-1 OnlyLevel Selected Alarm Display Mode Description Programming the DispenserLED Display Programming the Dispenser Program Mode DescriptionOperating the Dispenser Daily Rinsing General Cleaning and Sanitizing ProceduresDaily Parts Washing Weekly SanitizingCleaning the AIR Filter LCR-1 Only Preventive MaintenanceReplacing the Pump Tubing Replacing the Water FilterCalibrating the Dispenser Calibration Mode  DESCRIPTIONDefault setting Reset Factory DefaultsReset by holding the Decrease Calibrating the DispenserTroubleshooting Guide Error CodesLED Display Error Troubleshooting Guide Error Codes Follow errors codes apply to the LCR-1 onlyDESCRIPTION/TROUBLESHOOTING Calibrating the Concentrate Pumps Calibration of the Concentrate Pump & Dispenser Flow RateCalibration of the Concentrate Pump & Dispenser Flow Rate Draining the HOT Water TankCalibrating the Dispenser Flow Rates Tank Heater Schematic Wiring Diagram LCR-1 / LCA-1