No. SX-DSV02308 - 60 -
R1.0
Motor Business Unit, Appliances Company, Panasonic Corporation
SAFETY PRECAUTIONS
(28)
Do not fall or topple over the equipment when carrying or installing.
(29)
Do not block radiation slits of the servo driver and do not put a foreign matter into the servo driver.
(30)
Do not use the equipment under direct sunlight. When storing the equipment, avoid direct sunlight and
store under conditions of operating temperatures and humidity.
(31)
Be sure not to disassemble or modify the equipment.
Disassembling and repair is allowed only for the manufacturer or sales agency authorized by the
manufacturer.
(32)
Use a motor and a servo driver in combination specified by the manufacturer. A customer shall be
responsible for verifying performances and safety of combination with other servo driver.
(33)
A failure of a motor or a combined servo driver may cause burning of motor, or emission of smoke and
dust. Take this into consideration when the application of the machine is clean room related.
(34)
Install the equipment adequately in consideration of output and main unit weight.
(35)
Keep the ambient conditions of an installed motor within a range of allowable ambient temperatures and
of allowable humidity.
(36)
Install the equipment by specified procedures and in specified orientation.
(37)
Install the devices by keeping specified distances between a servo driver and inside control panel or other
devices.
(38)
For a test run, hold down a motor and disconnect from a mechanical system to verify operations before
installing on the equipment.
(A motor must run smoothly at 30 r/min driven with a servo driver.)
(39)
Verify that an input power supply voltage satisfies the servo driver specifications before turning on the
power and start operation.
An input voltage higher than rated may cause ignition and smoking in the servo driver, which may cause
runaway or burning of a motor in some cases.
(40)
When an alarm status occurs, remove a cause of the problem before restarting.
Careless restarting without removing a cause of problem may cause malfunction or burning of a motor.
(41)
The linear motor may not be able to hold due to expiring useful life or a mechanical structure. Install a
braking device on the equipment to secure safety.
(42)
Pay attention to heat radiation. The servo driver generates heat by operating a motor. A servo driver used
in a sealed control box may cause an extreme rise of temperature.
Consider cooling so that an ambient temperature around the servo driver satisfies an operating range.
(43)
Maintenance and inspection is allowed only for a specializing person.
(44)
Turn off the power when the equipment is not used for a long term.
Capacitance of the capacitors of power supply rectifier circuit drops over time. To avoid a secondary
problem due to a failure, replacement of capacitors is recommended at an interval of approximately 5 years.
Commission the manufacturer or sales agency authorized by the manufacturer to replace the parts.
Be sure to read the operating manual (safety book) before use.
