Maintenance
1. Removal of equipment, and supply/exhaust of compressed air.
Before any machinery or equipment is removed, first ensure that the appropriate measures are in place
to prevent the fall or erratic movement of driven objects and equipment, then cut off the electric power
and reduce the pressure in the system to zero. Only then should you proceed with the removal of any
machinery and equipment.
When machinery is restarted, proceed with caution after confirming that appropriate measures are in
place to prevent rotary tables from moving suddenly.
2. Do not touch a terminal during energizing.
Touching a terminal during energizing may cause electric shock, malfunction, or auto switch breakage.
1. Perform the following maintenance periodically in order to prevent possible danger due to
unexpected auto switch malfunction.
1) Secure and tighten auto switch mounting screws.
If screws become loose or the mounting, position is dislocated, retighten them after readjusting the
mounting position.
2) Confirm that there is no damage to lead wires.
To prevent faulty insulation, replace auto switches or repair lead wires, etc., if damage is discovered.
3) Confirm the detection setting position.
・
Red light of 1-color display auto switch
Confirm that the set position stops at the center of the operating range (red display area).
・
Conform the green light and position of the 2-color display auto switch.
Conform that the set position stops at the center of the appropriate operating range (green display
area). If stopped with the red LED lit, the operation may become unstable due to effects of the
equipment environment or external disturbance. So, set the mounting position at the center of the
appropriate operating range again.
2. Do not use solvents such as benzene, thinner etc. to clean the product.
They could damage the surface of the body and erase the markings on the body. For heavy stains, use a
cloth lightly dampened with diluted neutral detergent, then wipe up any residue with a dry cloth.
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Warning
Caution
2020-10-13 10:43
DI987004