1. Precautions
1．1 PrecautionsforInstallation
● Do not use in a place where there is flammable gas and/or corrosive gas.
● Motors and Drivers for use only in equipment of protection class Ⅰ.
● The motor housing must be mounted with a screw and spring washer to the ground point of the equipment.
● When installing the motor into your equipment, ensure that the motor cable is fixed and do not move.
In addition, do not apply any pressure to these cable.
● Installation must be performed by a qualified installer.
●Do not rework or modify the motor cable and extension cable (sold separately). Do not remove the sheath of the cable and
then ground or touch the shielded wire. This may cause electric shock or trigger the ground fault interrupt circuit.
1．2 PrecautionsforOperation
● The enclosure temperature of this motor can exceed 70℃ (depending on operation conditions). In case
motor is accessible during operation, please attach the following warning label so that it is clearly visible.
Warning label
● Always turn off the power to the motor before conducting checks or performing work on the motor.
1．3 PrecautionsforTroubleshooting
● Refer to Chapter8 for Troubleshooting when the motor and driver had in correct operation. If the trouble could not be
recovered, please contact your nearest ORIENTAL MOTOR office (refer to rear cover for the contact)
Do not disassemble the motor and driver.
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