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4.2
Emergency mushroom push-button (optional)
5 Start-up and stop
5.1
Checking the electrical connection
Pic. 5.1.1
4
Note:
In machines hooked to a single-phase line and accordingly configured, the direc-
tion of blade rotation is directly established by the manufacturer.
5.2 Checking the safety guards and devices are installed and efficient
1
- Press this button to stop the motor that controls
motion of the cutting blade. To restart the machine,
turn the button head counter-clockwise until you
hear a clicking sound. Engaging the button does not
of itself allow the operator to restart the machine;
the start button must be pressed (ref. 2 in previous
paragraph).
- Turn the differential circuit breaker installed upstream
of the machine to position "I".
- The indicator light "2" must be on.
- Press start button "1" and stop button "3" right after it in
2
sequence, checking the direction of blade rotation.
The blade must rotate in the direction pointed to by
1
arrow "4" in Picture 5.1.1, i.e. toward the workbench.
3
If the blade is rotating in opposite direction, switch the circuit
breaker off by turning it to "0". This will cut off power supply to
the machine.
Invert a power wire in the plug and repeat the above proce-
dure to check the electrical connection (par. 5.1).
2
3
21
Pic. 5.2.1
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