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Photocell Safety Switch
The machine has an optical safety device at the
input side of the nip at the main rollers on the right
cabinet. When the signal is interrupted (e.g. by
foreign object or hand), the device will be activated
and the motor will stop so as to prevent hazards
caused by interruption of foreign objects.
When the motor controller is disabled by the optical
safety device, it will not be activated even the
interrupted objects are removed, unless the motor-
on button on the control panel is pressed.
Caution: The optical device is inactivated when the pedal switch is pressed.
Optical safety device is one of the essential safety parts. Please check its optical sensitivity
to ensure safe operation.
3.3. CAUTION
1)
The mains supply must match the type indicated on the machine identification label (use
three-pole plug device. The earth pole may not be altered randomly).
2) Cut the power supply before opening the cabinet in maintenance to prevent electricity
shock or injury. Turn off the power supply after the operation.
3) Make sure the power supply cable and/or the extension cable is not blocking your way
around the machine, placing under any stuff or driven across by any vehicles.
4) Install the the machine in a dry and well ventilated environment. Make sure the ground is
free of water or moisture. Keep the machine from any inflammable and explosive objects.
5)
Do not place any tool or other stuff on the in-feed and out-feed table, such as: screwdriver,
screw, nail, nut, ect. They may fall into the rolling rollers and cause damage to the machine.
6) Do not wash the machine with water. This can damage the electrical circuits, cause
electrical shock or corrosion.
7) Cleaning by rotating the roller. To prevent from partial damage for the roller, don’t clean at
single point.
8) Check to see if the power supply cable and the foot pedal connection cable are broken
on a regular basis to avoid electric shock.
