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16
Installation
FC, FCH, and FCU Models
Federal Signal www.fedsig.com
• Prepare the mounting surface for hanging the cabinet by predetermining the location
of the mounting holes. Attach the cabinet to a wall or other substantial vertical
surface.
If the mounting surface is not flat, the cabinet may require shimming to keep the
cabinet square.
• Guidelines for various attachment methods to accommodate different wall types are
described in the following section. Make provisions for spacing behind the cabinet
when mounting to an exterior wall that is susceptible to condensation or other
surface moisture.
• Lift the cabinet to the desired mounting height and lag to the wall using the prepared
holes and anchors.
Installation Material List and Installation Guidelines
The following material lists and guidelines describe basic installation details required to
install the cabinet. This list varies depending on mounting methods, other options, local
and national electrical codes, etc. Use the lists as reference guidelines only.
Concrete or Filled Cement Block Wall Mounting Guidelines
Table 15 Concrete or Filled Cement Block Wall Mounting Materials
Material Description
Purpose
Qty
1/4 in x 2 in Pin/Sleeve/
Lock Washer/Nut Style Anchors
Anchor Bolts 4
To mount the cabinet on a concrete or filled cement block wall:
1. Mark the mounting hole locations on the wall for the cabinet.
2. Install the anchor bolts for the four cabinet corners according to the manufacturer’s
instructions.
3. Mount the cabinet to the wall.
4. Proceed to the following section.
NOTE: If the wall is not straight, use shims to ensure the enclosure maintains square and
structural integrity.
Hollow Block Wall Mounting Guidelines
Table 16 Hollow Block Wall Mounting Materials
Material Description
Purpose
Qty
1/4 in x 2 in Heavy Duty Toggle Bolts Anchor Bolts 4
To mount the cabinet on a hollow block wall:
1. Mark the mounting hole locations on the wall for the cabinet.
2. Install the anchor bolts for the four cabinet corners according to the manufacturer’s
instructions.
3. Mount the cabinet to the wall.
4. Proceed to the following section