Legrand Wallduct Medical Raceway System T & X-Unit Tunnels & Bridges Installation Instruction

Legrand Wallduct Medical Raceway System T & X-Unit Tunnels & Bridges Installation Instruction

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 adminis tered 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:

(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.

3.

Mount the tunnels with the #10-16 X screws provided.

1/4" long

NOTE:

The tunnels and bridges may be welded in place.

4.

Position the bridges in the T-unit as shown.

Bridge 5.

Refer to steps 2 and 3 to secure the bridges.

Installation of Partitions:

Partitions 1.

If the partitions of the adjoining Wallduct sections

have not

of the T-unit.

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

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.

Partitions

T-Unit – All Components Field Installed.

Tunnel Partitions

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.

Partitions Partitions 4.

Position the bridges in the X-unit as shown.

5.

Refer to steps 2 and 3 to secure the bridges.

Bridge

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.

Partitions

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.

Tunnel

Walker Systems, Inc.

1000 Innovation Drive, Williamstown, WV 26187

© Copyright 2000 The Wiremold Company All Rights Reserved 1 000 675 1100

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