Adjusting The Isolators - Trane Performance Climate Changer UCCA Series Installation, Operation And Maintenance Manual

Figure 40. Contact service parts for angle/gasket kit
15. Reattach front/back panels.
16. Reattach access doors and side panels.
17. Reattach roof.
18. Reattach coil to roof support.

Adjusting the Isolators

Once the shipping tie-downs are removed and the internal
isolation is released on FC fans only, it may be necessary to
adjust the isolators to achieve the proper operation height of
the fan and motor isolation base. Minimum required
clearances are listed in Table
clearances on all unit sizes, measure between the top of the
cabinet channel and the bottom of the isolation base channel.
See Figure 41, Figure 42, and
Table 7. Minimum isolator clearance
Unit size
3-10
12-30
Figure 41. Isolator adjustment for sizes 3 to 8
CLCH-SVX009L-EN
7. To determine the isolator
Figure 43.
Required Clearance
1 in.
3/8 in.
Required
clearance
Figure 42. Isolator adjustment for unit size 10
Figure 43. Isolator adjustment for unit size 12 to 30
Installation - Mechanical
Required
clearance
Required
clearance
37