Rockwell Automation 1512B MV Controllers, 200/400A Two-High Cabinet, Standard and Arc-Resistant Enclosure - Manual (Page 13)

Rockwell Automation Publication 1500-UM055G-EN-P - May 2013 5
Chapter
2
Installation – Standard Enclosure
Door Opening Procedure Opening the Low Voltage Doors
Low voltage doors are identified as LV in Figure 3 .
1. To access the compartments for standard cabinets – use a flat-head
screwdriver and turn both of the 1/4-turn fasteners at least 90° in a
counterclockwise direction.
2. The door is now released and will swing open.
3. Reverse the procedure to secure the doors.
Figure 3 - Access to Low Voltage Compartments
IMPORTANT For information on the installation site preparation, see General Handling
Procedures for MV Products, Publication MV-QS050_-EN-P.
ATTENTION: Use suitable personal protective equipment (PPE) per local codes
or regulations. Failure to do so may result in severe burns, injury or death.
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LV MV
LV MV
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LV MV
LV MV 1/4-turn fasteners for
Upper Low Voltage Door
1/4-turn fasteners for
Lower Low Voltage Door