1-2 (12) 2UEA001270 Rev. F ACS2000 User manual
Chapter 1 - Safety
1.2 General safety information
To maintain safety and minimize hazards, observe the following:
• Before the drive is energized, make sure that:
• all foreign objects are removed from the drive,
• all internal and external covers are securely fastened and all
doors are closed, locked and / or bolted.
• Before starting to work on the drive, make sure that:
• the main and auxiliary power supply to the drive is switched off,
locked out, and tagged out.
• the drive is de-energized and the DC bus is discharged,
• safety ground connections are in place,
• appropriate personal protective equipment is provided and used
when required,
• everyone involved is informed.
• Near the running drive, workers should wear protective earmuffs.
• Before work is carried out simultaneously on the drive and on other
drive system equipment, make sure that:
• the relevant safety codes and standards are observed,
• all energy sources for the equipment are turned off,
• lockout and tagout devices are in place,
• barriers and appropriate covers are used on equipment which is
still live,
• everyone involved is informed.
• In case of fire in the drive room:
• Observe the established rules and regulations for fire protection.
• Only firemen with appropriate protective equipment are allowed
to enter the drive room.