Trane AFDH Installation Instructions Manual page 40

Installation
4. Attach adapter bracket to the bottom of the AFDH panel
using the 3/8-16 X 1 in. bolt and washer at the bottom
right corner (when facing the back of the panel).
Figure 18. Attaching the adapter bracket to the bottom
of the AFDH panel
5. Attach other end of adapter bracket to the bottom of the
AFDH panel using the remaining tab on the bottom left
of the panel (when facing the back of the panel) and the
3/8-16 X 2 in. bolt, nut, and washer.
Figure 19. Attaching the other end of the adapter
bracket
6. Using safe lifting practices, carefully lift the cabinet and
position it over the mounting brackets on the
evaporator. Slowly lower the cabinet until the panel
and adaptor bracket makes contact with the
evaporator brackets and rests flush on the brackets,
and NOT resting on hardware located on the bottom of
the cabinet. The adapter bracket is slotted if the AFDH
needs to be moved to avoid interference. Do NOT place
the full weight of the cabinet onto the brackets at this
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time. Keep tension on the lift rigging to support the
weight of the cabinet.
Figure 20. Slots in adapter bracket, for use if the AFDH
needs to be moved to avoid interference
7. Keep the upper part of the AFDH panel flush with the
Z-bracket face. Keep tension on the lift rigging to hold
the AFDH panel in position.
8. Verify that the Z-bracket is flush against the AFDH
panel.
Figure 21. Leveling the AFDH drive cabinet against the
Z-bracket
1. Adjust position of angle iron clips on evaporator brackets to bring
the drive cabinet back level vertically against the Z-bracket flange.
9. Attach the Z-bracket at the top of the panel making sure
that the AFDH panel is level.
AFDH-SVN005B-EN