Panels, Frame Channels, and Doors
Panel Removal
To remove a side or top panel, remove the flat head Torx 30
fasteners along the sides of the panel . Lift off the panel after
removing all fasteners .
Frame Channel Removal
Frame channels that run the length of the unit along the top
can be removed to allow access to both the side and top of
the unit. To remove the frame channel, first remove the side
panel(s). Once the side panel is off, remove the flat head Torx
30 fasteners in the corner of the frame channels . Then pull the
frame channel out the side. Remove any panel screws that are
within one inch of the of the frame since they are engaged into
the gasketed flange of the frame (
Figure 23
) .
Figure 23: Removing Panel Screws
Fan Section Doors
CAUTION
Sharp edges and coil surfaces are a potential injury hazard .
Avoid contact with them.
NOTE: Opening fan section doors requires using a 1/2"
socket wrench (
Figure 24
), which satisfies ANSI
standards and other codes that require the “use of
tools” to access compartments containing moving
parts or electrical wiring.
Figure 24: Opening Fan Section Door
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IM 672-11 • VISION AIR HANDLING UNIT