1-8 (12) 2UEA001270 Rev. F ACS2000 User manual
Chapter 1 - Safety
1.5 Potential equipment hazards
When the drive is powered up, hazardous voltages are present inside the
cabinet.
Figure 1-4 Potential equipment hazard locations
To maintain safety and minimize hazards, strictly observe the following:
• Do not open the AFE/INU compartment door (3) or remove an outside
wall or a cover (4), as long as the drive is energized.
• Do not remove any of the covers (1) inside the cabinet when the drive
is energized.
• Do not energize the equipment before all internal covers (1) have
been securely fastened.
• Components inside the cabinet may be hot after the drive has been
in operation.
Before opening a cover or door, wait until the fan has stopped.
• Use approved grounding practices when working on the drive.
Legend
1 Inside covers of Terminal Entry Unit (TEU)
2 Locked door of low voltage COntrol Unit (COU)
3 Locked AFE/INU compartment door with Kirk
®
key mechanical interlock and grounding switch
4 Outside covers
12 3
4
COU/TEU section Front view Rear view
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