Mammoth V-Cube - Manual (Page 24)

4. Gently rotate the fan wheel to verify location of ad-
justment required.
5. To make adjustment, loosen (do not remove) all the
cone retaining fasteners.
6. Using a rubber mallet, gently tap around the cone
until desired clearance is acquired between fan wheel
and inlet cone.
7. Gently rotate the fan wheel to verify cone adjust-
ment for proper clearance from wheel.
8. Tighten all the cone retaining fasteners.
9. Once again gently rotate the fan wheel to verify cone
alignment.
10. To install the optional airflow straightener or back-
draft damper reverse the steps above.
!
WARNING
Many of the following steps need to be performed with
the unit powered off and locked out. Disconnect the
main power switch to the unit before performing service
and maintenance procedures.
Figure 25: Fan wheel/cone alignment – Step 4
Figure 26: Fan wheel/cone alignment – Step 5
Figure 27: Fan wheel/cone alignment – Step 6
Figure 28: Fan wheel/cone alignment – Step 7a and Step 9a
Figure 29: Fan wheel/cone alignment – Step 7b and Step 9b
Figure 30: Fan wheel/cone alignment – Step 8
VCES-V-CUBE-IOM-1A 24