PIM00411
1-3
1.4
Using it safely
This manual and other annexes should be read before installation, operation and maintenance. After being familiar
with all of the precautions and safety information of this equipment, please correctly use it.
1.4.1
Installation and wiring
DANGER
●
Only the qualified personnel can do the wiring work. There is a risk of electrical shock or fire.
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Wiring worker should take safety measures, such as wearing long sleeves and gloves, for injury prevention.
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Wiring worker should take safety measures , such as wearing long sleeves and gloves, to prevent electric
shock or fire due to static electricity.
●
Please wire after completing the installation. There is a risk of electrical shock or fire.
●
Please wire after turning OFF the input power. There is a risk of electrical shock.
●
If there is necessary to wire again after the power is turning ON, please make sure the motor is stopped and
the input power is turned OFF 5 minutes or more. There is a risk of electrical shock.
●
Connect the no-fuse breaker and electric leakage breaker that conforms to EN60947-2 to the power supply
line. There is a risk of electrical shock or fire. Please refer to the "9.2 Breaker Installation " for breaker
capacity information.
●
Please connect the ground terminal by the D class grounding method (formerly Class 3 grounding) . There is a
risk of electrical shock or fire.
●
Please prevent the screws, conductive materials (for example metal piece), wood chips, flammable matter (oil)
entering the internal controller. There is a risk of electric shock, fire, or accident.
●
Please do not use it near water or flammable materials, or in corrosive atmosphere or atmosphere of
inflammable gas. There is a risk of electric shock or fire.
●
Do not scratch or apply force to the harness, and do not place heavy objects on the harness, pinch or bend it.
There is a risk of electric shock or damage.
●
Please use the eye bolt to move the product. There is a danger of falling, if lift it by pump piping.
●
Please do not operate or install this product if this product losts parts or is damaged.
There is a risk of
accident.
CAUTION
●
Please make sure the installation environment meets the requirements. There is a risk of fire or accident.
●
Please install in somewhere can withstand its weight. There is a risk of accident.
●
Please do not apply static electricity to terminals. There is a risk of accident.
●
Please make sure that the input power supply voltage is equal to the rated voltage specification. There is a risk
of fire or accident.
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Check the terminal arrangement and terminal symbols, please do not connect to the wrong line.
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Please do not do the withstand voltage test. There is a risk of damage.
●
Please do not do the megger test for the control circuit. There is a risk of damage.
●
Please take measures to prevent the malfunction of the equipment and nearby sensors from electromagnetic
noise.
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Please do not apply strong shock to the product. There is a risk of accident.
●
Do not step on, or place heavy objects on the product. There is a risk of electric shock, accident or damage.
●
Please place the product in permissible temperature and humidity ambient. There is a risk of malfunction and
shorter service life.
1.4.2
Operation
DANGER
●
Please do not touch the switch with wet hands. There is a risk of electrical shock.
●
When the power is being supplied, please do not remove or insert terminals or change wires. There is a risk of
electrical shock, damage or accidents.
●
Please do not frequently turn on or turn off the power. There is a risk of accident.
