ABB Ability MACHsense-R, Руководство пользователя

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• Make sure the debris from drilling, cutting and grinding does not enter the
DAU during installation. Electrically conductive debris inside the DAU may
cause damage or malfunction.
• Make sure that there is sufficient cooling. See the Technical data (page 69) .
Electrical safety in installation, start-up and maintenance
￭ Electrical safety precautions
These electrical safety precautions are for all personnel who do work on the motor
cable or motor. Read this section before you familiarize yourself with the DAU,
initial product setup, and registration process.
WARNING!
Obey these instructions. If you ignore them, injury or death, or damage to
the equipment can occur.
If you are not a qualified electrical professional, do not do installation or
maintenance work. You must be trained in and be familiar with the specific
maintenance procedures and tests required for rotating electrical machines.
Go through these steps before you begin any installation or maintenance
work.
• Clearly identify the work location and equipment.
• Protect any other energized parts in the work location against contact.
• Take special precautions when close to bare conductors.
• Perform motor repair and maintenance according to the motor’s own
instruction and safety manuals. If a drive unit is included in the motor setup,
follow the additional safety and instruction manuals of the drive.
• Before working on any electrical equipment, obey all the general electrical
safety precautions and local regulations, to prevent injury to personnel. Follow
the instructions issued by the security personnel.
10 Safety instructions
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