RVZC30 (and BB/T/TBB/WA), RVZP30 (and BB/T/TBB/WA), RVC24
7
0407
Figure 4: Shims under bases and case
Figure 3: Typical hat channel locations
Hat section
Shim
Base
Shim
Base
Both corners of the base must be
supported by shims to prevent
base buckling
Base