Legrand WKD ProSeries Underfloor Duct Trim Flange User Manual

IMPORTANT – PLEASE READ ALL INSTRUCTIONS BEFORE BEGINNING.

Products Covered: S125-837PCC

Walkerduct Pro Series Presets:

Step 1. Use a Walker insert finder (Cat. No. 480) or other Step 2. Remove mudcap: (See Figure 1):

electronic locator to find center of preset. Cut and A. Strike blade of screwdriver or 1/4" [6.4mm] remove carpeting or tile over preset. (Carpet may cold chisel along side of mudcap as shown. be saved for abandoning.) Chip out concrete to Top edge of mudcap will deflect inward. expose mudcap. 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.

C. Grout around opening if concrete

does not break away cleanly.

Step 3. Remove knockout: (See Figure 2):

A. Insert screwdriver blade into opening in

base of preset. Push screwdriver toward center of preset, breaking tabs. Position screwdriver into opening on other side of knockout and break tabs to release knockout.

B. Inserting a wire hook into arched opening

at center of preset will prevent knockout from falling into duct. Remove all debris

from raceway.

CAUTION: Some sharp edges may occur along

knockout tabs. These must be deburred.

S125-837PCC Service Fitting Polycarbonate Trim Flanges

INSTALLATION INSTRUCTIONS

Walker® electrical systems conform to and should be properly grounded in compliance with requirements of the current National 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.

Important:

The duplex receptacles used in the center gang of this assembly must be Pass & Seymour BR15, 5252, IG6200, or Leviton 5262. The double duplex cover with membrane can only be installed in the center gang.

NOTE: If presets are more than 1" [25mm] below concrete,

use of a hammer drill with 1/2" chisel is recommended. Be careful not to damage preset.

Figure 1

Strike Downward Near Edge

Figure 2

The Wiremold Company

U.S. and International: 60 Woodlawn Street • West Hartford, CT 06110 1-800-621-0049 • FAX 860-232-2062 • Outside U.S.: 860-233-6251 Canada: 850 Gartshore Street • Fergus, Ontario N1M 2W8 1-800-741-7957 • FAX 519-843-5980

1 002 598 0702

S125-837PCC Assembly with 828PR and 829PSTC:

Step 4. Important: Tighten bonding screw in base of preset. Step 5. Using hardware bag 97650A secure link straps

to posts in preset. Position straps in outer presets

A. Pull wires to preset and leave slack. for three-gang flange. None are used in center B. Use Cat. No. 427 Fiber Optic Loop Kit preset. Install two flathead screws in opposite

if fiber optic cable is being installed. corners to attach flange to link straps. Two lengths

of screws are provided to accommodate variations in concrete pour depth (see Figure 3).

Step 6. Make splices in preset and pull wire through connector

to final termination. A. Wire UL Listed device or power/communication

devices and attach to trim flange.

B. Attach cover plates and complete installation

as shown.

C. For tile floors, apply a bead of caulking along

bottom perimeter of trim flange.

Double Duplex Cover, Membrane and Receptacles Included with Assembly – Orient receptacles with Neutral Sides Facing Each Other

829PSTC Communication Cover, or Other As Required

Pro Series Preset or Afterset Insert

Link Strap (Four Required)

828PR Duplex Cover, or Other As Required

Figure 3