Door opening procedure, Opening the low voltage doors, Chapter 3 – Rockwell Automation 1512B MV Controllers, 200/400A Two-High Cabinet, Standard and Arc-Resistant Enclosure User Manual
Page 29: Installation – arc-resistant enclosure (arcshield), Chapter

Rockwell Automation Publication 1500-UM055G-EN-P - May 2013
21
Chapter
3
Installation – Arc-Resistant Enclosure
(ArcShield)
This installation section contains information on arc resistant styles of
enclosures, referred to in this manual as “ArcShield”.
Door Opening Procedure
Opening the Low Voltage Doors
Low voltage doors are identified as LV in
1. To access the compartments for ArcShield cabinets – turn the release
handle counter-clockwise 90º.
2. The door is now released and will swing open.
3. Reverse the procedure to secure the door.
Figure 20 - Access to Low Voltage Compartments
IMPORTANT
For information on the installation site preparation, see Publication
ATTENTION: Use suitable personal protective equipment (PPE) per local codes
or regulations. Failure to do so may result in severe burns, injury or death.
LV
MV
LV
MV
LV
MV
LV
MV
Chimney
Upper Low Voltage
Door handle
Lower Low Voltage
Door handle
Plenum
Upper Low Voltage
Door handle
Lower Low Voltage
Door handle