IKA I-MAG 300, Manual

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10 11
Installation
Useful information
! Notice!
› The socket used must be earthed (fitted with earth contact)�
› Observe the ambient conditions (temperature, humidity, etc�) listed under “Technical data”�
/// Connect the I-MAG 300 to the I-MAG CP
/// Place the vessel with a magnetic rod
/// Connect the I-MAG CP to the power supply
The magnetic stirrer is suitable for continuous operation� The motor current is limited electron-
ically� The device has an anti-stall and anti-overload system� If a fault occurs, a safety circuit
immediately switches off the motor permanently�
/// Speed – normal operation
Speed - regulated (no variation in speed):
The speed is monitored and regulated by processor controlled� The target speed is constantly
compared with the actual speed value� This guarantees a constant speed even if the viscosity of
the substance being stirred changes�
Fluctuations in mains voltage within the permitted tolerance range have no effect on the quality
of regulation and constancy of speed� The speed is set using the rotating / pressing knob� Dur-
ing normal operations the speed value on the display corresponds to the speed of the stirring
bar in revolutions per minute (rpm)�
/// Speed – overload operation
When adding solid or semi-viscous substances, the magnetic stirrer can be operated at 130 %
of its rated power for a short time�
In overload operation, e�g� due to the increasing viscosity of the medium to be stirred, the speed
is reduced to such an extent that the rated current of the unit is not exceeded�
Overload status:
The device is already running in overload mode if the actual speed does not match the setpoint
speed�
If the motor current or the device's internal temperature exceeds the permissible limit, you will
be informed by a warning message in the display�
! Notice!
› Small vessels, especially those made of metal, must be secured against twisting!
1.
2.
2.1
I-MAG CP
I-MAG 300
2.2
Click
1.
OFF
3.
100 - 240 V ~
50/60 Hz
140 W
IP 22
2.
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