HURAKAN HKN-BQ58P, Manual

Page: 23 / 81

EN
23
TYPICAL FAULTS OF ICE CREAM HKN-BQ58P SERIES FREEZERS
Fault Potential causes Troubleshooting options
Equipment does not turn on
•
Electric mains failure
•
Open limit switch
•
Protection circuit is out of
service
•
Check electric mains con-
dition
•
Close the limit switch
manually and restart the
equipment
•
Restart the equipment af-
ter eliminating the fault
Equipment does not oper-
ate in
the WASH mode
•
Mixing system motor is
damaged
•
Small limit switch is out of
order
•
Repair or replace the mo-
tor
•
Check the switch for fault
and restart the equipment
Equipment does not oper-
ate in
the AUTO mode
•
Open functional switch
•
Control panel is damaged
•
Check the wires and con-
nect them if necessary
•
Replace the control panel
Compressor does not turn
on
•
Low voltage
•
Contactor is damaged
•
Control panel is damaged
•
Compressor overload pro-
tection is out of service
•
Compressor is damaged
•
Eliminate the voltage
drop problem
•
Replace the contactor
•
Replace the control panel
•
Eliminate the cause of the
compressor
protection
system fault
•
Replace the compressor
Cooling system does not
operate
•
Fan does not operate
•
Fan condenser is damaged
•
Repair or replace the fan
•
Replace the condenser
Equipment cannot complete
the operation cycle
•
Hardness level is set too
high
•
Control panel is damaged
•
Cooling system is not effi-
cient enough
•
Decrease the hardness
level
•
Replace the control panel
•
Repair the cooling system
Ready ice cream is not dis-
pensed
•
Ingredients are missing in
the tank
•
Microswitch is damaged
or open
•
Belt is loose or sliding
•
Connecting coupling or
drive screw is worn out
•
Load for ice cream paste
into the equipment
•
Replace the switch or con-
nect the wires
•
Adjust or replace the belt
•
Replace the coupling or
the screw
Ice cream is too soft
•
Improper quantity of
paste is used
•
Hardness level is set too
low
•
Prepare the new batch of
paste to load into the
equipment
•
Adjust the hardness