SMC Networks C(D)RB1 50F Series Operation Manual page 17

Caution
(1) Perform the following maintenance and inspection 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 if damage is discovered.
3) Confirm the detection setting position.
Red light on 1-color indicator auto switch
Confirm that the set position stops at the center of the operating range (red indication area).
Confirm the green light and position of the 2-color indicator auto switch.
Confirm that the set position stops at the center of the appropriate operating range (green
indication 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.
Some rotary actuators indicate a specific setting procedure for the auto switch. If so, set the
mounting position according to the specific setting procedure.
(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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