Datasheet

SR-DSV10739− 25-22 −
MINAS-A5 Vol.1 Motor Business Unit, Appliances Company, Panasonic Corporation.
SAFETY PRECAUTIONS
(14)Wiring work is strictly allowed only for an engineer specializing electrical work.
(15)A motor other than specified is not provided with a protection device. Protect a motor with an over
current protection device, a ground-fault interrupter, overheating protection device, and emergency
stop device, etc.
(16)When operating the amplifier after an earthquake, inspect installation conditions of the amplifier and
the motor and safety of the equipment to make sure that no fault exists.
(17)After turning off the power, the inside circuit remains charged at a high voltage for a while. When
moving, wiring or inspection the equipment, completely shut off the power supply input outside the
amplifier and leave for 15 minutes or longer before working.
(18)Install and mount the equipment securely to prevent personal injury caused by poor installation or
mounting on an earthquake.
(19)Install an external emergency shutoff circuit to stop operation and interrupt power immediately upon
emergency.
Emission of smoke or dust may occur due to a fault of a motor or an amplifier used in combination.
For example, if the system is energized with the regenerative control power transistor shorted by
failure, overheating of a regenerative resistor installed outside the amplifier may occur and it may emit
smoke and dust. If a regenerative resistor is connected outside an amplifier, provide a means of
detecting overheating such as a thermal protector to shut off power upon detecting abnormal heating.
(20)Mount the motor, the amplifier and the peripheral devices on a noncombustible material such as
metal.
(21)Provide correct and secure wiring. Insecure wiring or incorrect wiring may cause runaway or
burning of a motor. During wiring work, avoid entry of conductive dust such as wire chippings in an
amplifier.
(22)Connect cables securely and provide secure insulation on current-carrying parts using insulation
material.
(23)Be sure to install a fusels breaker in a power supply. Be sure to connect grounding terminals and
grounding wires.
To prevent an electric shock and malfunction, type D grounding (grounding resistance at 100Ω or
lower) or higher grade is recommended..
(24)Do not hold cables or motor shaft when carrying the equipment.
(25)Do not adjust or change amplifier gains extremely, and do not make operations of the machine
instable.
(26)The equipment may suddenly restart after recovery from shutdown upon a power failure. Keep
away from the equipment.
Specify settings of the equipment to secure safety for human against such restart operations.
(27)When the equipment is energized, keep away from the motor and mechanism driven by the motor in
case of malfunction.
(28)Avoid a strong shock to the motor shaft.
(29)Avoid a strong shock to the product.
(30)Be sure not to use the electromagnetic contactor installed on the main power supply to start or stop
the motor.
(31)Avoid frequent switching on and off the main power supply of the amplifier.
(32)The built-in brake of the motor is used for holding only. Do not use the brake to stop (braking) for
securing safety of the equipment.
ATTENTION