Legrand Wallduct Medical Raceway System T User Manual

T-Unit:
(Field Installation of the standard three-compartment tunnels, bridges, and partitions.)
Installation of Tunnels and Bridges:
1. Position the tunnels in the T-unit as shown.
2. Using the holes in the tunnel flange as a
guide, drill 5/32" holes through the bottom of the T-unit.
NOTE: The tunnels and bridges may be welded in place.
4. Position the bridges in the T-unit as shown.
5. Refer to steps 2 and 3 to secure the bridges.
Installation of Partitions:
1. If the partitions of the adjoining Wallduct sections have not been installed when the T-unit tunnels/bridges are assembled, cut the partitions long enough to extend into the T-unit and abut the tunnels/bridges of the T-unit.
WARNING: Gaps between partitions, tunnels, or bridges must not
exceed 1/8" [3.2mm].
2. If the partitions of the adjoining Wallduct sections have been installed prior to the assembly of the T-unit tunnels/bridges, cut partition pieces from excess straight body partitions as shown on the drawing. These pieces are required to fit between the straight body partitions and the tunnels/bridges of the T-unit.
Wallduct T- and X-Unit
Tunnels and Bridges
Three Compartment
INSTALLATION INSTRUCTIONS
Walker®electrical systems conform to and should be properly grounded in compliance with requirements of the current National Electrical Code or codes adminis­tered by local authorities.
All electrical products may present a possible shock or fire hazard if improperly installed or used. Walker electrical products bear the mark as UL Listed and/or Classified and should be installed in conformance with current local and/or the National Electrical Code. Look for listing and/or classification mark on product label.
T- Unit – All Components Field Installed.
Bridge
Tunnel
Partitions
Partitions
Partitions
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X-Unit:
(Field Installation of the standard three-compartment tunnels, bridges, and partitions.)
Installation of Tunnels and Bridges:
1. Position the tunnels in the X-unit as shown.
2. Using the holes in the tunnel flange
as a guide, drill 5/32" holes through the bottom of the X-unit.
3. Mount the tunnels with the #10-16 x 1/4" long screws provided.
NOTE: The tunnels and bridges may be welded in place.
4. Position the bridges in the X-unit as shown.
5. Refer to steps 2 and 3 to secure the bridges.
Installation of Partitions:
1. If the partitions of the adjoining
Wallduct sections have not been installed when the X-unit tunnels/bridges are assembled, cut the partitions long enough to abut the tunnels/bridges of the X-unit.
WARNING: Gaps between partitions, tunnels, or
bridges must not exceed 1/8" [3.2mm].
2. If the partitions of the adjoining Wallduct sections have been installed prior to the assembly of the X-unit tunnels/bridges, cut partition pieces from excess straight partitions as shown on the drawing. These pieces are required to fit between the straight body partitions and the tunnels/bridges of the X-unit.
X-Unit – All Components Field Installed.
Bridge
Tunnel
Partitions
Partitions
Partitions
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