Troubleshooting Machine - Stoelting AUTOVEND Operator's Manual

4.3 TROUBLESHOOTING - MACHINE
PROBLEM
1 Power to machine is off.
Machine does not
2 Freeze-up (auger will not turn).
run.
3 Front door not in place.
Machine will not 1 Refrigeration problem.
shut off.
1 CutOut Consistency setting too high
Product is too fi rm.
1 No vent space for free fl ow of cooling
2 Condenser is dirty.
3 CutOut Consistency setting too low
Product is too soft.
4 Auger is assembled incorrectly.
5 Refrigeration problem.
1 No mix in hopper.
2 Drive motor overload tripped.
Product does not
dispense.
3 Drive belt failure.
4 Freeze-up (Auger will not turn).
1 Worn drive belt.
Drive belt slipping 2 Freeze-up (Auger will not turn).
or squealing.
3 Not tensioned properly.
1 Outside surface of rear auger seal is
Rear auger seal
2 Rear seal missing or damaged.
leaks.
3 Seal o-ring missing, damaged or
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
Owner's Manual #513698 Rev.1
POSSIBLE CAUSE
air.
lubricated.
installed incorrectly.
or scratched.
1 Supply power to machine.
2 Turn machine off for 15 minutes, then restart.
3 Assemble front door in place.
1 Check system. (Call distributor for service)
1 Adjust the CutOut Consistency (See Section 3)
1 A minimum of 3" of air space on the sides.
(See Section 2)
2 Clean the condenser. (See Section 4)
3 Adjust the CutOut Consistency (See Section 3)
4 Remove mix, clean, reassemble, sanitize and
freeze down.
5 Check system. (Call distributor for service)
1 Add mix to the hopper.
2 Wait for automatic reset. (If condition
continues, call distributor for service.)
3 Replace drive belt.
4 Turn off cylinder, wait for 15 minutes, then
restart.
1 Replace drive belt.
2 Turn off cylinder, wait for 15 minutes, then
restart.
3 Adjust belt tension
1 Clean lubricant from outside of rear seal and
thoroughly clean rear of freezing cylinder.
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.
15
REMEDY
AUTOVEND Model Machines