Rockwell Automation 6181 Industrial Computer - Manual (Page 32)

2–14 Installation
Publication 6181-UM001D-EN-P
5. Gradually tighten the clips one at a time around the bezel using the
specified sequence. Repeat this process at least three times until the
clips are hand-tight and the gasket is compressed uniformly against
the panel.
6. Tighten mounting clips to a torque of 10 in–lbs (1.1 N•m) in the
sequence shown above. Do not over–tighten.
ATTENTION: Tighten mounting clips to a torque of
10 in–lbs (1.1 N•m) to provide a proper seal and prevent
damage to the RAC6181 Computer. Rockwell
Automation assumes no responsibility for water or
chemical damage to the terminal or other equipment
within the enclosure because of improper installation.
Specific configurations of the RAC6181 Computer are certified for
Class I, Division 2, Groups A, B, C, D, T4A temperature code, hazardous
areas. When installing the RAC6181 Computer in a hazardous location,
note the following safety considerations:
Installation Wiring
See the nameplate label on the computer for certifications on hazardous
locations.
ATTENTION: In Class I, Div 2 hazardous locations, the
RAC6181 Industrial Computer must be wired per the
National Electric Code and/or Canadian Electric Code as
it applies to hazardous locations.
Connecting and Disconnecting Equipment
When installing the RAC6181 Computer, note the following safety
considerations:
ATTENTION: EXPLOSION HAZARD! Do not
connect or disconnect equipment while circuit is live
unless area is known to be non-hazardous.
Note: Do not connect or disconnect RAC6181 Computer
connections in the presence of possible hazardous
materials. Making or breaking these connections may
cause a spark.
Connecting Equipment in
Hazardous Locations