TESTING 1.0205, Operating Instructions Manual

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Laboratory mortar mixer
1.0205
15
5.3 Safety devices
The mortar mixer is equipped with the following safety devices:
1.
Emergency stop switch
When the EMERGENCY STOP switch is pressed, the drive motor is disconnected
from the supply network by the safety module.
To reactivate the control, the EMERGENCY STOP switch must be returned to its
basic position by turning it in the direction of the arrow. Then press the R button to
confirm the operational readiness.
2.
Inductive electronic proximity switch
The proximity switch in the mixing bowl holder is damped by the bottom flange of
the mixing bowl and monitors its correct fit in the holder.
If the mixing bowl is not inserted into the holding fixture, the safety module prevents
operation of the mortar mixer. Confirmation via the display and operating unit.
3.
Inductive electronic proximity switch
The proximity switch in the mixing bowl lifting device is damped when the mixing
position is reached and monitors the correct mixing position.
If the mixing bowl is not in the mixing position, the operation of the mortar mixer is
prevented by the safety module. Confirmation via the display and operating unit.
4.
Fixed protective cover
The mixing bowl is covered in the mixing position by a solid protective cover sur-
rounding the mixer on all sides.