⑦
reference speed learning
In the case of empty cylinder, start the cleaning button, dial the A-B switch from A to
B,and display 'END' on the screen after the rotation speed is stable that indicate the
success of learning. Dial it back to the A position to complete the reference speed
learning.
⑧
transfer pump and air pump operation
transfer pump operation: In the refrigeration state, the pumps are started for the first
time or the transfer pump is started by switching on and off the discharge switch, it is
stopped after specified time of the operation parameters.Air pump operation: if the
mixing motor operates, the air pump operates and switches on and off according to
the parameter time. If the mixing motor stops, the air pump stops.
7.Maintenance
1) Wash cylinder
Please wash the cylinder once a day to improve the serve life of the machine and also
to ensure food safety for customers.
1
Press
“
CLEAN
”
,to beat out all the mixture from the cylinder,then
press”STOP/SET”.
2
Dissolve proper amount of disinfectant in warm water,pour it inside the hopper.
3
Press”CLEAN”to beat for 5minutes,then drain it.
4
Pour in clear,to wash 3-5 minutes,then stop the machine.
5
Turn off the machine,and disassemble all other components(detail see the above
picture for washing)
Please disassemble and wash the components according the following steps if the
machine has stopped serving for a long time.
A. Unscrew all 4 bolts from the discharger,unload the discharger,then disassemble all
components from the discharger,
B. Take off the pin,handles,valve stems and silicone O-ring.
C. Take our the beater,disassemble the silicone seal from the beater end.
D. Wash the components thoroughly and replace the broken ones,
E. Assemble back all the components.(apply some lubricant to the valve stem for
easier assembling the O-rings and the valve stem back to discharger).
Notice:the O-ring on the middle stem is H shape,while the side stems are all O shape.
2) Wash the case
Please use a wet cloth to wipe the case only,avoid pouring water directly on control
board or the inside,or else can result in malfunction.
3) Clean the condenser
After serving for a certain period of time,dust will cover the condenser and affect
refrigeration(symptom:Ice cream hardness decreases in the same running
time),please wash it at least once in 3 months.(or once a month in a worse
condition).Make sure the machine is disconnected to electricity before washing,and
avoid damaging the fins inside the condenser.Hiring a professional cleaner is
recommended.
4)Lubricate the chain or belt
A168: After serving for a long time,it is recommended to open the back cover and
maintain the chain with oil every month.
A200/A360/A480:After serving for a long time,the belt can be stretched,if adjustment
is needed,please hire a professional technician.Make sure the power is off and belt
tightness is appropriate.
8
．
Error & Solution
When errors occur,the system will shut down all outputs and display error
code,meanwhile the alarm will keep beeping.
Summary of Contents for ZM-A168
Page 1: ...ICE CREAM MACHINE MANUAL...
