Hach sc200 - Figure 28: Horizontal Wireway Covers and Bus Barriers Removed

80459-641-01E Model 6 Motor Control Centers
10/2012 Section 4—Installing the MCC
© 1999–2012 Schneider Electric All Rights Reserved
35
ENGLISH
Splicing Power Bus for NEMA
Type 1 and Type 12 Enclosures
To splice the power bus, follow these steps:
1. Turn off all power supplying this equipment before working on or inside
the equipment, and follow lockout/tagout procedures. Always use a
properly rated voltage sensing device to confirm the power is off.
2. Remove the horizontal wireway covers and slide the horizontal bus
barriers to gain access to the captive splice connectors (see Figure 28).
See Appendix A—Removal and Installation of Horizontal Bus
Barrier Panels for the steps for removing horizontal bus barriers.
DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. See NFPA 70E or CSA Z462.
• This equipment must only be installed and serviced by qualified
electrical personnel.
• Turn off all power supplying this equipment before working on or inside
equipment.
• Always use a properly rated voltage sensing device to confirm power is
off.
• Replace all devices, doors, and covers before turning on power to this
equipment.
Failure to follow this instruction will result in death or serious injury.
Figure 28: Horizontal Wireway Covers and Bus Barriers Removed