YASKAWA
SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
385
CAUTION
Burn Hazard
Do not touch a hot drive heatsink. De-energize the drive, wait for a minimum of 15 minutes, then
make sure that the heatsink is cool before you replace the cooling fans.
If you touch a hot drive heatsink, it can burn you.
NOTICE
Damage to Equipment
When you touch the drive and circuit boards, make sure that you observe correct electrostatic
discharge (ESD) procedures.
If you do not follow procedures, it can cause ESD damage to the drive circuitry.
Use the instructions in this manual to replace the cooling fans. When you do maintenance on
the fans, replace all the fans to increase product life.
If you install the fans incorrectly, it can cause damage to the drive.
Make sure that all connections are correct after you install the drive and connect peripheral
devices.
Incorrect connections can cause damage to the drive.
Do not energize and de-energize the drive more frequently than one time each 30 minutes.
If you frequently energize and de-energize the drive, it can cause drive failure.
Do not operate a drive or connected equipment that has damaged or missing parts.
You can cause damage to the drive and connected equipment.
Note:
Do not let unwanted objects, for example metal shavings or wire clippings, fall into the drive during drive installation. Put a temporary
cover over the drive during installation. Remove the temporary cover before start-up. Unwanted objects inside of the drive can cause
damage to the drive.
Содержание CR700
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