Trane KIT15449, Installation Manual

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ACC-SVN126A-EN 5
Installation
7. Install two weights on the discharge lines in the locations shown in Figure 5 and Figure 6 ,
depending on the unit model.
NOTICE
Improper location or attachment of the weights will lead to running vibration failures.
The weights must be at the correct section of the tube. The edge of the weight is placed close
to the bend radius. Use one tube clamp to attach each weight (as shown in
Figure 4 ). Make sure
that the weight is clear of the compressor.
Note: All weights are installed with the edge close to the bend radius (within one inch Figure 4 ).
Tighten the flange nuts to 90 inch pounds to assure that the clamp and weight will not become
loose.
Figure 4. Weight assembly
Figure 5. Weight locations for T/YC*300E and T/YC*301E
a. Position weights just before the
fourth bend after the
compressor, within one inch of
the bend radius, and clear of
compressor.
a.