Zummo Z40 Manual De Usuario página 32

6.3. TROUBLESHOOTING
Incident
The display does not
light up
"Error" message on
display
"Error" message on
display with tools icon
flashing
Blockage
"Closed Tap" shown on
display
Broken blade
The automatic filter
does not eliminate the
fruit pulp
The fruit is not
squeezed properly
The fruit does not fall
from the hopper
Several pieces of fruit
fall onto the cups at the
same time
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32
Possible cause and/or solution
No power supply.
Blown fuse.
Power cable not connected properly.
Power switch off.
Front cover not fitted properly.
Tray not fitted properly.
Side cover not fitted properly.
Bin / chute not fitted properly.
Hopper not fitted properly.
Overheated motor.
Fault in circuit board.
Blockage during operation.
- Check that fruit peel or skin has not built up on the blade or in the
squeezing tray, or has stuck inside the cups.
- Check that the fruit is not frozen.
- Check that the balls are properly screwed on and tightened.
- Check that the components being used are from the same squeezing
kit and they are suitable for the size of fruit.
- Check the thickness of the fruit peel/skin to be squeezed. If it is very
thick (e.g. pomegranates) the washers under the cups should be
removed.
See possible causes of blockage in the previous point.
To unblock the machine you will need to use a 5 mm Allen key that you
will find under the machine. Switch the machine off, introduce the key in
the hole on the side of the body and turn it anti-clockwise until the cups
raise to the position at the start of the cycle so that you can remove the
cause of the blockage. WARNING: before switching on and running the
machine again, make sure you remove the Allen key from the screw and
return it to its housing.
When the machine is programmed with code 1002 Manual Mode, you
must make sure the tap is open and secured in this position with the cam.
Cup nuts not tightened properly.
Balls loose or not clipped in properly to the squeezing tray.
Balls not properly aligned with the blade grooves.
Check that the automatic filter system has been fitted properly, so that the
driving axle connects with the hexagonal actuator at the front.
Check that there are no large pieces of peel that could cause the scraper
to stop turning.
Check the thickness of the fruit peel/skin to be squeezed. If it is very thin
make sure the washers are fitted under the balls.
Check that the separator and the lower separator are fitted properly (with
the XL kit, the lower separator should be removed).
Check that the separator is adjusted to the size of the fruit to be squeezed,
and that the clearance for the fruit to fall is not too small.
Check that the separator and the lower separator are fitted properly (with
the S kit, make sure the ring supplement has been fitted inside the inner
hopper).
Check that the separator is adjusted to the size of the fruit to be squeezed,
and that the clearance for the fruit to fall is not too big.
Check that the outer hopper has been fitted properly.
machine [Fig. 30].