Trane AFDH Installation Instructions Manual page 38

D-frame upgrade adaptive frequency drive for tracer adaptiview centrifugal chiller
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Installation
connecting the panel to the Z-bracket on the motor
flange.
5. While steadying the starter panel to prevent it from
tipping forward, carefully begin removing the
retaining bolts that connect it to the Z-bracket.
Note: The existing Z-bracket and transition cover will
be reused and do not need to be removed
unless greater access is required to the motor
terminals during drive installation.
6. Remove the bolts securing the bottom of the LiquiFlo
drive to the brackets on the evaporator.
7. Carefully remove the starter panel from the chiller and
set it down in a safe location.
Important:
Do not cut off the starter panel brackets that are welded
to the evaporator shell as they will be reused!
Do not discard any of the nuts, bolts, washers, or the
angle-iron clips that were used to attach the starter
panel tabs to the evaporator bracket as they will all be
reused!
NOTICE:
Remove Panel Bracket For Proper
Airflow!
Failure to remove panel bracket could result in
equipment damage as there is a minimum airflow
required to properly cool the AFD.
8. Remove the bottom panel bracket from the starter
panel brackets as shown in
are not removed, the AFDH cooling airflow will be
blocked.
38
Figure
16. If panel brackets
Figure 16. Removing bottom panel bracket from starter
panel brackets
AFDH-SVN005B-EN

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