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SD3 Series Instruction Manual
Introduction
1. Introduction
1. Important Safety Instructions
1. Important Safety Instructions
Installation and Wiring
Operations
Never connect the motor directly to a commercial power supply.
Do not place any ammable items near the motor or amplier.
Protect the amplier with a protective case and ensure the clearance between
the amplier, the case and other devices as specied in this manual.
Install the product in a place with little dust and free from water or oil splash.
Mount the motors and ampliers on metallic or other noncombustible
materials.
All wiring work must be performed by certied electricians.
Ground the FG terminals of mother and ampliers.
Turn o the upstream circuit breaker before wiring. Wiring must be
performed correctly.
Be sure with secure cable connections. The current-carrying components
must be insulated.
Never touch the inside of the amplier.
Be careful not to damage the cables. Do not apply excessive force to them
or
place heavy objects on top of them. Do not let any part of cables become
pinched or twisted.
Never touch the rotating component of the motor during operation.
Do not use the product where it may be subjected to water, corrosive
atmosphere, ammable gas, or combustible materials.
Do not use the product where excessive vibration or impact load is
present.
Do not use cables soaked in water or oil.
Do not handle wiring nor operate the motor with wet hands.
Do not touch the keyway if you are using a motor with a shaft-end
keyway.
Do not touch the motor or amplier heat sink. It becomes very hot.
Do not use external power to run the motor.
DANGER
Sign Precautionary Measures If Not Observed