User Manual
Safety Instructions
EM1 Series AC Servo Motors
EM1-01-0-EN-2110-MA
Page
10
of
72
Description of the safety signs are shown below.
No access for people
with active implanted
cardiac devices!
Warning!
Warning of magnetic
field!
Warning of hot surface!
Warning of electricity!
Heavy loads!
Connect an earth
terminal to the ground!
Before installing, operating, maintaining and inspecting, please read carefully and be
familiar with this instructions, operation manual and other attached documents.
Be familiar with mechanical knowledge, safety information, and precautionary items related
to the product before use.
This instruction divides safety precautionary items into “Danger”, “Warning”, “Caution”, and
“Notice”, please comply and implement.
3.3
Safety Precautions
3.3.1
Precautions
Danger!
Danger from Operation!
If an abnormality occurs with this product, do not attempt to repair it yourself. This product
should only be repaired by this company’s qualified technical personnel or the product
should be sent back to this company for repairs.
Do not use the servo motor for loads that exceed its specification standards.
Do not change servo motor parts or remove motor screws on your own because this can
damage the servo motor. This company will not be responsible for any damage, accidents,
or injuries caused by products that have been improperly tampered with.
Do not touch the keyway of motor with hands.
Never touch the rotating parts of the motor when the motor is operating.
Danger!
Danger from Hot Surface!
Do not place flammable materials around the motor, driver or regenerative resistor.
Do not use in environment with corrosive, flammable gases or flammable materials.
Do not touch the surface of servo motor, regenerative resistor and driver which will be hot
when operating.
Danger!
Danger from Electrocution!
To prevent risk of electric shock, do not use damaged cables with excessive pressure or
press and clamp the wire overly.
Do not remove the cover, cables, or connector from the servo motor while the power is ON.
Do not touch wires or operate the equipment with wet hands.
Do not use when wires are in contact with oil or water.
