English; General Information; Qualifications For The Intended User; Safety - Omron Q2A-A Series Installation & Operation Instructions

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English

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General Information

Do not use this manual as a replacement for the Technical Manual. The products and specifications given in this
manual and the manual contents can change without notice to make the product and manual better. Be sure to
always use the most recent version of this manual. Use the manual for the correct installation, wiring, adjustment,
and operation of this product. This manual is available for download on our documentation website. Refer to the
back page of this manual.
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Qualifications for the Intended User

This manual is created for electrical specialists and engineers who have experience with AC drive installation,
adjustment, repair, inspection, and parts replacement. Persons without technical training, minors, persons with
disabilities or mental problems, persons with perception problems, and persons with pacemakers must not use or
operate this product.
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Safety

Read the safety guidelines carefully before installing, wiring, or operating this product.
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Explanation of Signal Words
DANGER
Identifies a hazardous situation, which, if not avoided, will cause death or serious injury.
WARNING
Identifies a hazardous situation, which, if not avoided, can cause death or serious injury.
CAUTION
Identifies a hazardous situation, which, if not avoided, can cause minor or moderate injury.
NOTICE
Identifies a property damage message.
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General Safety Instructions

The manufacturer manufactures and supplies electronic components for a variety of industrial applications. The
selection and application of products is the responsibility of the designer of the equipment or the customer that
assembles the final product. The manufacturer is not responsible for how our products are incorporated into the
final system design. In all cases, our products should not be incorporated into a product or design as the exclusive
or sole safety control function. All control functions are designed to dynamically detect failures and operate safely
without exception. All products that are designed to incorporate parts manufactured by us must be provided to the
end user and include proper warnings and instructions regarding their safe use and operation. All warnings from
the manufacturer must be promptly issued to the end user. The manufacturer offers warranties only for the quality
of our products, in compliance with standards and specifications that are described in the manual. The
manufacturer does not offer other warranties, either explicit or implied. Injuries, property damage, and lost
business opportunities caused by improper storage or handling and negligence oversight on the part of your
company or your customers will void our warranty for the product.
Note:
Failure to obey the safety messages in the manual can cause serious injury or death. The manufacturer is not responsible for injuries or
damage to equipment caused by ignoring the safety messages.
• Read this manual carefully when mounting, operating, and repairing AC drives.
• Obey all warnings, cautions, and notices.
• Approved personnel must perform all work.
• Install the drive in an area with these conditions.
DANGER Electrical Shock Hazard. Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an
energized drive. Before servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a
minimum. The internal capacitor stays charged after the drive is de-energized. The charge indicator LED extinguishes when the
DC bus voltage decreases below 50 Vdc. When all indicators are OFF, measure for dangerous voltages to make sure that the
drive is safe. If you do work on the drive when it is energized, it will cause serious injury or death from electrical shock.
WARNING
Fire Hazard. Do not connect power supply wiring to drive output terminals U/T1, V/T2, and W/T3. Connect
power supply wiring to main circuit input terminals R/L1, S/L2, and T/L3. Failure to obey can cause death or serious injury.
WARNING Crush Hazard. Only approved personnel can operate a crane or hoist to move the drive. Failure to obey can
cause death or serious injury from falling equipment.
TOMPYEUOQ2A03C AC Drive Q2A Installation and Operation Instructions
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EN
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