1. Viscosity adjustment is set
incorrectly.
2. Inadequate mix in hopper.
3. Improper mixing of product.
4. Air tube isn’t installed correctly.
5. Product is being drawn too
quickly.
1. Starved cylinder
2. Inadequate mix in hopper.
3. Improper mixing of product.
4. Air tube isn’t installed correctly.
5. Viscosity adjustment is set
incorrectly.
6. Air pump is not primed
Malfunconing temperature probe
Replace temperature probe.
1. Ensure hopper is at least half full.
2. Follow manufacturer instrucons for
mixing product; ensure correct mix raos.
3. Lower viscosity seng as required.
4. Ensure air tube isn’t clogged, allow
machine 2 to 5 seconds between servings.
5. (G) Clean air tube, ensure proper
orientaon.
6. (A) Check to make sure hand screws ght
on pump shell body and that shell gasket is
installed.
7. Prime air pump
8. Turn on DEFROST mode. (Page 15)
Malfunconing power board.
Replace power board.
1. Install the dispensing door.
2. Check and reinstall jumper on display
board.
1. Dispensing door is o.
2. Jumper on display board is
disconnected or loose.
1. Ensure hopper is at least half full.
2. Follow manufacturer instrucons for
mixing product; ensure correct mix raos.
3. Lower viscosity seng as required.
4. 5. Ensure air tube isn’t clogged, allow
machine 2 to 5 seconds between servings.
5. (G) Clean air tube, ensure proper
orientaon.
6. (A) Check to make sure hand screws ght
on pump shell body and that shell gasket is
installed.
7. Prime air pump
8. Turn on DEFROST mode. (Page 15)