Daikin Vision Installation And Maintenance Manual page 9

Internal Section-to-Section Mounting
If desired, shipping sections can be fastened together
internally. To fasten internally, run field-provided #10 sheet
metal screws or drill screws (4" long maximum) through the
interior frame channel of one unit into the splice joint of the
neighboring section.
A section-to-section splice joint provided seals against the
frame channel on the entering-air side of the adjoining section.
Align the splice joint to seat into the mating gasket to provide
an air seal. If the splice joint was bent during shipping or
Figure 10: Internal Fastening
A
S p l i c e C o l l a r
m u s t b e a l i g n e d
t o s e a l t o g a s k e t .
V i e w A
www.DaikinApplied.com
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.
Figure 11: Removing Panel Screws
Frame Channel Removal
Top frame channels that run the length of the unit 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 and pull the frame channel
out the side. Remove any panel screws that are within 1" of the
of the frame, since they are engaged into the gasketed flange
of the frame. See Figure
Fan Section Doors
Sharp edges and coil surfaces are a potential injury hazard.
Avoid contact with them.
NOTE: Opening fan section doors requires using a 17 mm
socket wrench
standards and other codes that require the "use of
tools" to access compartments containing moving
parts or electrical wiring.
9 IM 915-13 • VISION - EXTENDED SIZES
Installation Guidelines
Remove any
panel screws that
engage frame
Remove panel
to remove frame
11.
CAUTION
(Figure 12), which satisfies ANSI