19
platform is out of
control
control circuit
The platform keeps
shaking after the
door is opened
The door switch has short
circuit ,could be caused by
humidity
Use a blower drier to dry the chamber
Press the Start/Stop button before opening the door
As the door is
closed ,the platform
starts shaking but
the speed runs high
suddenly
Improper operating method
Refer to Users Guide and press the Start/Stop
button to operate again
Screen has no
response when
button on the
control keyboard is
pressed
Equipment is disturbed by
high frequency.
Press the Change/Control button and try other
operation mode.
Restart the equipment-if it does not work:
Notify the distributor.
The equipment
causes a strange
loud noise
The equipment is not
placed horizontally
Adjust the left back foot to make the equipment
stable
The fixed screw of clamp is
loose
Remove the platform and tighten the screw
The platform is loose
Remove the platform an tighten the screws on the
four corners
There is strange object, like
a piece of a bottle, under the
platform
Remove the platform ,clear the object and clean the
inside
Mechanical malfunction
occurs
Notify the distributor for repair service
The accumulation
of frost is fast after
refrigeration is
started, resulting in
the rise of
temperature
The refrigerating time is too
long and the evaporating
chamber is too humid
Refer to Users Guide and conduct a drying
maintenance on the evaporation chamber
