Troubleshooting - Machine - Stoelting E131 OT2 Owner's Manual

5.3 TROUBLESHOOTING - MACHINE

PROBLEM
1. Power to machine is off.
2. Blown fuse or tripped circuit.
3. Freeze-up (auger will not turn).
Machine does not
run.
4. High pressure cut-out tripped.
5. Front door not in place.
1. Drive belt failure.
2. Consistency temperature setting is too
Machine will not
firm.
shut off.
3. Refrigeration problem.
1. CutOut setting is too high.
2. Product break down.
Product is too firm.
1. No vent space for free flow of cooling
air.
2. Air temperature entering condenser is
above 100°F.
3. Condenser is dirty.
4. CutOut setting is too low.
Product is too soft.
5. Stabilizers in mix are broken down.
6. Auger is assembled incorrectly.
7. Refrigeration problem.
1. No mix in hopper.
2. Capacity of machine is being
exceeded.
Product does not
3. Drive motor overload tripped.
dispense.
4. Drive belt failure.
5. Freeze-up (Auger will not turn).
1. Worn drive belt.
2. Freeze-up (Auger will not turn).
Drive belt slipping
or squealing.
3. Not tensioned properly
1. Outside surface of rear auger seal is
lubricated.
2. Rear seal missing or damaged.
Rear auger seal
3. Seal o-ring missing, damaged or
leaks.
installed incorrectly.
4. Worn or scratched auger shaft.
1. Front door knobs are loose.
2. Spigot parts are not lubricated.
3. Chipped or worn spigot o-rings.
Front door leaks.
4. O-rings or spigot installed wrong.
5. Inner spigot hole in front door nicked or
scratched.
POSSIBLE CAUSE
21
REMEDY
1. Supply power to machine.
2. Replace or reset.
3. Turn CLEAN-OFF-ON switch to OFF (middle)
position for 15 minutes, then restart.
4. Wait until automatic reset for machine to start.
5. Assemble front door in place.
1. Replace drive belt.
2. Turn Consistency Adjustment knob counter-
clockwise.
3. Check system. (See Section 5)
1. Adjust the CutOut amps (See Section 3-10).
2. Drain, clean and sanitize machine. Fill with
fresh mix.
1. A minimum of 3" of vent space required. (See
Section 2)
2. Change location or direct hot air away from
machine.
3. Clean. (See Section 3)
4. Adjust the CutOut amps (See Section 3-10).
5. Remove mix, clean, sanitize and freeze down
with fresh mix.
6. Remove mix, clean, reassemble, sanitize and
freeze down.
7. Check system. (See Section 5)
1. Fill hopper with mix.
2. Slow up on the draw rate.
3. Wait for automatic reset. (If condition
continues, call distributor for service.)
4. Replace drive belt.
5. Turn CLEAN-OFF-ON switch to OFF (middle)
position for 15 minutes, then restart.
1. Replace drive belt.
2. Turn CLEAN-OFF-ON switch to OFF (middle)
position for 15 minutes, then restart.
3. Adjust belt tension
1. Clean lubricant from outside of rear seal,
lubricate inside of seal and reinstall.
2. Check or replace.
3. Check. or replace.
4. Replace auger shaft.
1. Tighten knobs.
2. See Section 3.
3. Replace o-rings.
4. Remove spigot and check o-ring.
5. Replace front door.