80459-641-01E Model 6 Motor Control Centers
10/2012 Appendix B—Non-Conductive Horizontal Bus Barrier Retrofit Kit
© 1999–2012 Schneider Electric All Rights Reserved
123
ENGLISH
Removal (when required) 1. With one hand, slide the left panel to the right until it unsnaps from the
right panel.
2. Align the arrows on the left panel and top track as shown in Figure 144.
Lift the panel out of the bottom track, and remove the panel.
3. Align the arrows on the right panel and top track as shown in Figure 144.
Lift the panel out of the bottom track, and remove the panel.
Replace Components
Follow the steps below to replace the components of the MCC.
1. Install the unit you removed in the section, “Units Below the Topshelf” on
page 118. Refer to either the Model 5 MCC Installation and Maintenance
Manual (# 8998IM9101R5/92) or “Removing the Control Unit” on page
57 of this bulletin for instructions on installing units in an MCC.
2. Replace the top horizontal wireway cover.
3. Replace or close all other covers or doors before turning on the power to
the MCC.
Figure 144: Aligning the Arrows on the Panels
Align arrows
Lift up on panel
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.
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