Varimixer ERGO60, Operation Manual

Page: 12 / 24

12
m
eChanICal ComPonent error
:
The bowl is too tight or too loose in the bowl arms.
Solution: “Adjustment of bowl clamping and centering”, page 14
The tool hits the sides of the bowl.
Solution: “Adjustment of bowl clamping and centering” , page 14
Abnormal noise from the lifting actuator:
Solution: Lubrication of actuator; see lubrication chart on page 22
e
rror CodeS Shown In dISPlay
:
The error codes shown on the display are from the motor or the frequency transformer:
Motor error codes:
Code
Error Solution
EE1 The CE switch interrupted the safety circuit when the
mixer started
Check that the CE switch is closed with the bowl in the
top position
EE2 The bowl screen is open If the screen is opened while the tool is not rotating, the
error code will be eliminated when the screen is closed.
If the screen is opened while the tool is rotating, closing
the screen and pushing
will eliminate the error code.
EE3 The bowl is not correctly positioned, so the inductive sen-
sor has not been activated
Check that the bowl is positioned correctly – if the bowl
ring has three “ears”, the middle ear must point in towards
the body of the mixer, otherwise the bowl must be lowered
again and turned to the correct position. (It is possible to
lower the bowl even if the error code is displayed.)
If/when the bowl is positioned correctly, push it right back
into the bowl arms, the inductive sensor will then be acti-
vated and you can lift the bowl.
If contact between the sensor and bowl is interrupted
again, the error code will appear in the display.
It is still possible to lift the bowl during the first 5 seconds
when the error code is shown, after this the lifting move-
ment will be deactivated.
Push the bowl right back into the bowl arms again so that
contact is re-established between the bowl and sensor. The
error code will disappear and you can lift the bowl again.
EE4 The thermal sensor in the motor has overheated Reduce the quantity of ingredients in the bowl.
EE5 The overcurrent switch to the lifting motor has tripped.
Once the cause of the problem is found and the problem
has been fixed, reset the overcurrent switch by press -
ing the blue button on the switch, see ill. The overcurrent
switch is in the electrical box
Reason:
The bowl arms have reached the physical end
stop but the lifting motor has not cut out.
Check that the reed contacts, located on the outer tube
of the lifting motor spindle, have been activated (the
yellow diode on the contact illuminates) when the bowl
arms are at the top or bottom.
If the reed contacts do not activate, they must be replaced
Reason: The bowl has too great a quantity of ingredients. Reduce the quantity of ingredients in the bowl
EE6 The panel is not connecting with the frequency transformer. Check the connection.
EE7 There is a fault with the frequency transformer. Check the error log to ascertain the error code; see page 13