General Safety Instructions; Before Energizing The Drive; Before Working On The Drive; While Working On The Drive - ABB ACS6000 User Manual

2.4

General safety instructions

1) Minimize hazards

2) Before energizing the drive:

• Remove all foreign objects from the drive
• Fasten all internal and external covers securely
• Close, lock, and/or bolt all doors
• Move the release dial of the door safety switches into the
locked position

3) Before working on the drive:

• Turn off, lock out, and tag out the main and auxiliary power supplies
to the drive
• De-energize the drive
• Ensure that the safety ground connections are in place
• Ensure that the appropriate personal protective equipment (PPE) is
available and used when required
• Inform the involved personnel about the potential safety hazards
• Wear hearing protection when a drive is running.

4) While working on the drive:

• Do not step on the roof
• Do not install foreign objects on the roof
5) Before working on a water cooling unit (WCU):
In addition to the safety instructions for working on a drive, always
read the WCU safety data sheet for relevant safety information, eg,
the type of ion exchange resin and glycol.
6) Before working simultaneously on the drive and on other drive
system equipment:
• Observe the relevant safety codes and standards
• Turn off all energy sources for the equipment
• Ensure that all lockout and tagout devices are in place
• Install barriers around and use appropriate covers on the
equipment that is still energized
• Inform the involved personnel about the potential safety hazards
7) In case of fire in the drive room:
• Observe the established rules and regulations for fire safety
• Only allow firefighters with the appropriate PPE to enter the drive
room
3BHS212794 E01 REV M ACS6000 USER MANUAL
02 IMPORTANT SAFETY INFORMATION
43/278