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INSTALLING PUMP TUBING
INSTALLING THE PUMP TUBING
Refer to the Tube Replacement Instruction inside the Cabinet door.
1. Loosen the thumbscrew securing the tubing retainer plate to the pump body and set the retainer plate
aside.
2. Depress the tension screw and remove it from the notch in the pump body, releasing the spring tension on
the pump band.
3. Apply lubricant (BUNN-O-MATIC part no. M2531.0001) to the middle section of the new pump tubing.
4. Carefully wrap the new tubing around the rotor, making sure that the elbow and clamps end up on the front
side of the pump body.
5. Depress the tension screw and insert it in the notch in the pump body, reapplying spring tension on the pump
band.
6. Install the free end of the tube over the inlet port of the mix chamber on that side of the cabinet.
7. Replace the tubing retainer plate and tighten the thumbscrew.
8. Open the product container and insert the stainless steel drawtube into the container.
9. Repeat steps 1 through 8 for the other pump.
Note: Replacement Tube Kits can be purchased from BUNN-O-MATIC. Order part no. 37942.1000
10. Prime the pumps. Refer to Priming the Concentrate Lines section.
Remove Retaining Plate
Release Spring Tension
Remove Tubing
Lubricate New Tube
Install New Tubing Completed Installation
Lubricate between arrows
2.0”
2.0”
Thumbscrew
Tension
Screw
Elbow &
Clamps
Inlet Port
Retaining
Plate