6
Safety Precautions
●
Safety Devices
・
Install “
Earth-Leakage Circuit Breaker (ELCB)”
or overload protection device on
the motor power source without fail.
・
Check the motor nameplate for the ratings, and set up and operate the motor
within the specified ratings.
・
Follow all the technical standards applicable to electrical facilities.
Caution:
Caution:
Caution:
Caution:
Be sure to use “Earth-Leakage Circuit Breaker (ELCB)” and
overload protection device to avoid a damage to the equipment or
motor burnout.
・
To avoid pump damage, install a flow monitor, pressure sensor, or such other
devices in the pump’s outlet line to detect dry running.
・
The oil seals and gaskets are not usable perpetually.
・
Install the pump in a safe location, or provide a protective cover or device so that
accidental oil leakage would not cause personal injury or equipment damage.
●
Safety Measures
・
Keep children or other people incapable of judging risks away from the pumps.
・
Furnish a protective cover or device over the drive section to prevent your fingers,
hands, or other articles from getting trapped into the section.
Warning
Getting your fingers, hands or articles caught in rotating or
moving parts may cause an unexpected injury
・
Do not contact a pump or motor during the operation, or immediately after the
operation stops.
Warning
The motor and pump surface may heat up while in an operation.
Be careful not to touch the pump and motor while/or
immediately after an operation.
Danger
Do not operate the pump in a place having a risk of explosion or
extremely dusty place. Do not place any flammable liquids or
materials in the area surrounding the motor. Such items could
cause explosion or fire.
