5.3 Operation
The NM 3000 can be operated without a foot pedal, with the on/off foot pedal or with the Vario foot
pedal:
5.3.1 Operation without a foot pedal
If the "FORWARD / REVERSE" switch is not located in the middle position when
the device is switched on, the connected motor starts running automatically Æ Æ Æ Æ
Risk of injury!
Rotational speed:
The "0 ... 35,000 RPM" control knob steplessly regulates the desired rotational
speed from 0 to 35,000 rpm.
Direction of rotation: The "FORWARD / REVERSE" switch is used to start the motor and to change
the direction of rotation of the motor:
"FORWARD": Motor rotates forwards
Middle position: Motor stationary
"REVERSE":
5.3.2 Operation with on/off foot pedal
Foot pedal:
The motor is switched on and off with the on/off foot switch:
Pedal not pressed:
Pedal pressed:
Rotational speed:
The "0 ... 35,000 RPM" control knob steplessly regulates the desired rotational
speed from 0 to 35,000 rpm.
Direction of rotation: The rotational direction of the motor can be changed with the "FORWARD /
REVERSE" switch:
"FORWARD": Motor rotates forwards
Middle position: Motor stationary
"REVERSE":
5.3.3 Operation with Vario foot pedal
Vario foot pedal:
The rotational speed of the motor can be steplessly controlled with the Vario
foot pedal.
Pedal not pressed:
Pedal pressed:
Pedal completely pressed:
Direction of rotation: The direction of rotation of the motor can be changed with the "FORWARD /
REVERSE" switch:
"FORWARD": Motor rotates forwards
Middle position: Motor stationary
"REVERSE":
5.4 "Overheat" overload protection
If the motor is overloaded, the "Overheat" LED illuminates.
If the "Overheat" LED illuminates, the device must be switched off for at least
10min.
No. 31884 29/05
Motor rotates backwards
Motor off
Motor
Motor rotates backwards
Motor off
Variable rotational speed
Speed as set on "0 ... 35,000 RPM"control knob
Motor rotates backwards
NM 3000
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