Operating elements of the magnetising circuits
a. Digital display of magnetising current/field flux
b. Switch to turn magnetisation circuit on/off
c. Potentiometer intensity
a. Digital display of magnetising current/field flux
Function with current flux (circular magnetising)
Displays the effective actual value of the magnetising
current. Unit depends on the amperage; A or kA.
Function with field flux (longitudinal magnetising)
Displays flux as a product of the actual magnetising
current and the number of turns of the magnetising
coil. Unit depends on the amperage; AW or kAW.
b. Switch
Function:
switches the magnetising circuit on and off.
Position 0:
magnetising circuit off
Position 1:
magnetising circuit on
c. Intensity potentiometer
Function:
use to
set nominal value of magnetising
current.
Note:
At a nominal value of less than 10% of the max-
imum value, it is not possible to monitor the current
flow. Therefore ensure that the nominal value is great-
er than 10% of the maximum value.
Option:
a step switch for setting the nominal value of
the magnetising current is also available. If installed,
the adjustment range of the intensity potentiometer is
limited to the range set on the step switch.
Selector switch for operating mode
Function:
sets the operating mode of the machine
Position 0:
manual mode active
Position 1:
automatic mode active
Selector switch for demagnetising
Function:
switches on/off the demagnetising in auto-
matic mode
Position 0:
demagnetising off
Position 1:
demagnetising on
Switch/speed controller for extraction fan (option)
Function:
switches on/off the extractor fan in the black-
out booth, and adjusts its speed
Position 0:
extractor fan off
Position 1:
extractor fan on
3.4 LEFT OPERATING PANEL
1. Emergency stop button
2. Indicator light:
Home position
3. Push-button:
Rotate workpiece
4. Push-button:
Magnetising
5. Push-button:
Demagnetising (manual mode)
6. Push-button:
Unclamp
Emergency stop button
Function:
stops the machine in an emergency.
If the emergency stop button has been pressed, it
must be unlocked manually. Before unlocking, deter-
mine and fix the cause of the emergency stop, and
make sure all hazards are eliminated.
Unlocking:
depending on the version of the emergen-
cy stop button, either:
• Turn the button a quarter-turn clockwise.
• Pull the button upwards.
Indicator light: Home position
Function:
signals whether the machine is in home
position
Position 0:
machine in home position
Position 1:
machine not n home position
a
b
c
11
