See figure 4a for template, See figure 4b for dimension drawing, Access controller – Larco Guardian II User Manual
Page 12: Installation guide, Guardian ii – 250 wall box cutout template

Access Controller
Installation Guide
Page 12 of 15
Enclosure mounting templates
(continued)
Figure 4A
Figure 4B
Guardian II – 250
Wall Box Cutout
Template
(Slater Old Work Box)
Instructions
1. 1. Tape paper on wall where
box is to be located and cut
out.
2.
3. 2. Insert wall box and turn the
two corner screws to engage
mounting wings.
4.
5. 3. Mount G150 cover to box
using the two security screws
(included).
Tape the paper
template on
the wall
Important: When installing the 607-0073-002A G250 Controller (Outlet) all unused
conduit holes must be sealed, using Teflon tape and/or other waterproof sealant on the
threaded hole plugs (supplied). If not sealed completely, damage to the electronics may
occur and is NOT covered under warranty.