Inovance MD520 Series Safety Function Guide

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Safety Precautions
● Read through the guide and safety precautions before installation.
●
Do not install this equipment in places with strong electric or magnetic fields.
● Before installation, make sure that the installation position is mechanically strong
enough to bear the weight of the equipment. Failure to comply may result in mechanical
hazards.
● Do not wear loose clothes or accessories during installation. Failure to comply may
result in electric shock.
● When the equipment is installed in an enclosed environment (such as a cabinet or
casing), ensure adequate cooling of the environment by using cooling devices (such as a
fan or an air conditioner). Failure to comply may result in equipment over-temperature
or fire.
●
Do not modify the equipment.
●
Do not fiddle with the bolts used to fix equipment components or the bolts marked in
red.
●
When the equipment is installed in a cabinet or final assembly, provide a fireproof
enclosure that provides adequate electrical and mechanical protection conforming to
relevant IEC standards and local laws and regulations.
●
Before installing equipment with strong electromagnetic interference, such as a
transformer, install an electromagnetic shielding device for this equipment to prevent
malfunctions.
●
Install the equipment onto an incombustible object such as metal. Keep the equipment
away from combustible objects. Failure to comply will result in fire.
● Cover the top of the equipment with cloth or paper during installation to prevent
unwanted objects such as metal chippings, oil, and water from falling into the
equipment and causing faults. After installation, remove the cloth or paper to prevent
over-temperature caused by poor ventilation due to blocked ventilation holes.
● Resonance may occur when a machine supposed to run at a constant speed is running
at variable speeds. In this case, place anti-vibration rubber under the motor frame or use
the vibration suppression function to reduce resonance.
Wiring
● Never allow non-qualified personnel to install, wire, inspect or maintain the equipment
or replace any parts of the equipment.
● Before wiring, cut off all equipment power supplies. Wait for at least the time specified
on the equipment warning label after power-off so that residual voltage can discharge
safely. Measure the DC voltage on the main circuit to ensure that it is within the safe
voltage range. Failure to comply may result in electric shock.
● Do not perform wiring, remove the equipment cover, or touch the circuit board when
power is on. Failure to comply will result in electric shock.
● Make sure that the AC drive and related equipment are properly grounded. Failure to
comply may result in electric shock.

Inovance MD520 Series Specifications

General

Brand	Inovance
Model	MD520 Series
Category	DC Drives
Language	English