HOMMY ENTERPRISE (XINHUI) CO., LTD.
Model: HM116
25 - 32
⑧
Temperature sensor (in cylinder, in hopper)
loose (bad working).
2
No ice cream
dispensing when
pulled down
handle.
①
Little material in cylinder.
②
The expansion tube air intake close.
③
Expansion tube (air intake) blocked with
material.
④
Ice cream too hard in cylinder.
⑤
Bad mounting position for micro switch.
⑥
Micro switch bad working.
⑦
Ac contactor (for main motor) bad working.
⑧
Main motor bad working.
⑨
Main PC board bad working.
①
Pull out the expansion tube, or air
pump to drain out material from the
cylinder.
②
Open the air intake to minimum
position, or pull out the expansion tube.
③④
Start defrost function working first,
and produce ice cream again.
⑤
Correct mounting position.
⑥
~
⑨
Replace.
3
There is ice on ice
cream surface.
①
In working (in ice cream production procedure),
there is water staying in cylinder.
②
The stirring shaft plastic scrapper damage.
①
Add new material after dispensing 5~6
piece of ice cream.
②
Replace component.
4
Material freezing
on hopper wall
(thickness above
10 mm).
①
Temperature sensor (in hopper) bad working
(after checking).
②
The stirring shaft plastic scrapper damage, or
forgot to install.
①、②
Replace component.
③
Check wire, connector and replace
component (mixer connector, stirring
shaft bearing, mixer motor, main PC
board.)
5
Material enough
in hopper, but no
message displays
on keyboard.
①
Temperature sensor wiring loose.
②
The surface of power pole of temperature sensor
is dirty.
③
Main PC board bad working.
①
check the wiring connection.
②
Polish the surface of power pole, or
replace temperature sensor.
③
Replace main PC board.
6
Material leaking
from stirring
shaft and the
bearing.
①
Annular gasket damage.
②
Bearing damage.
③
Bearing sleeve damage.
④
Sealing component bad working.
⑤
Bearing fixing nut loose.
⑥
Main shaft and the connecting shaft is bad
connecting, and not on the same level.
①
~
④
Replace component.
⑤
Re-screw and tighten.
⑥
Remove and take away the gear box,
main shaft and the connecting shaft, and
r
e-adjust them.
