SMC Networks D-M7BA Series Operation Manual page 8

∗Adjustment and Operation
•Adjust an Auto switch in the middle of operating area and then fix it.
Adjust the position of Auto switch in a way that a piston stops at about the middle of operating area (where switch is
in ON status).
Mounting the Auto switch close to the end of operating area can cause instability of operation.
Air grippers and rotary actuators have their own setting method. Follow their instructions.
•Turn the power on after connecting a load.
Otherwise it can cause excess current causing instantaneous breakage of the Auto switch.
∗Maintenance
•Perform maintenance and check regularly.
Otherwise safety is not assured due to an unexpected malfunction or incorrect operation.
•Do not touch terminals or printed circuit board inside the switch while the power is on.
Otherwise it can cause in malfunction or damage to AUTO switch.
∗Others
•Contact SMC for water-proof capability, endurance of wire bending or use at welding shop.
•Contact SMC when there is a problem of switch's ON/OFF positions (hysteresis).
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No.D-※S-OMZ0004