Legrand WKD Pro Series Preset Extensions User Manual download pdf

Products Covered:

Cat. Nos. 425, 426, 422RD and 422GR

1. Remove Mudcap: (See Figure 1).

A. Strike blade of screwdriver or 1/4" [6.4mm] cold chisel

along side of mudcap as shown. Top edge of mudcap will

deflect inward.

B. Pry out cap with screwdriver by positioning blade between

preset wall and deflected edge of mudcap or, use pliers to

grab edge of cap and lift out.

2. Install Marker Cap:

A. Identify duct runs as to power or telecommunication.

B. Install marker cap at last preset in each run by tapping

down into preset using a wood block.

C. During concrete pour and finishing, locate marker post

and remove concrete, if required, so that marker post

is visible.

3. Install Extension:

A. See instructions above for removal of mudcap.

B. Position extension so coupling rings align with

post on preset.

C. Tap down firmly into preset using a wood block.

D. Tap down mudcap into preset using a wood block.

NOTE: 1" [25mm] high extensions may be stacked as high as needed.

1/2" [12.1mm] extensions cannot be stacked.

Walkerduct Pro Series

Preset Extensions and Marker Caps

INSTALLATION INSTRUCTIONS

Walker

electrical systems conform to and should

be properly grounded in compliance with require-

ments 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 may bear the

mark as UL Listed and/or Classified and should

be installed in conformance with current local

and/or the National Electrical Code.

Figure 2

Marker Post

Red – Power

Green – Telecommunications.

Marker Cap

Cat. No. 422RD and 422GR

Extension

Cat. No. 425 (1/2")

Cat. No. 426 (1")

Coupling

Ring

Figure 1

Walker Systems, Inc.

1000 Innovation Drive, Williamstown, WV 26187

1 000 204 0800

Walkerduct Pro Series 1

Summary of Contents

Page 1 - Walkerduct Pro Series

Products Covered: Cat. Nos. 425, 426, 422RD and 422GR1.1. Remove Mudcap: (See Figure 1).A. Strike blade of screwdriver or 1/4" [6.4mm] cold ch

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Legrand WKD Pro Series Preset Extensions User Manual

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