Legrand OFR User Manual [en, fr, es]

OFR Series

Legrand/Wiremold 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. Legrand/Wiremold electrical products may bear the mark of a Nationally Recognized Testing Laboratory (NRTL) and should be installed in conformance with current local and/or the National Electrical Code.

Overfloor Raceway Device Box

I N S T A L L A T I O N I N S T R U C T I O N S

Installation Instruction No.: 1 009 725 – February 2011

PRODUCTS COVERED: OFR48-2, OFR48-4, OFR48-4GX, OFR47-B, OFR47-D, OFR47-R, OFR47-2A,

OFR47-U, OFR47-V, OFR47-U2A

2-Gang Device Box (OFR48-2) and Device Plates (OFR47-B, OFR47-D, OFR47-R, OFR47-2A, OFR47-U, OFR47-V, OFR47-U2A

1. Insert device box connecting tabs into outer channels of raceway base mounted to floor. Tighten (2) #8-32 screws to secure.

IMPORTANT: Please read all instructions

before beginning.

2. Using #8 fasteners, install base of raceway directly on top of existing floor covering. The screw type should be appropriate for the type of floor, which the raceway is being installed on.

3. Place wires in raceway base and attach raceway cover to raceway base.

4. Insert divider tabs in one of the three sets of mounting bridges in the base. Select the set of bridges that is appropriate for the layout of wires in the raceway.

5. Mount the devices and device plates to the device box.

• For device plates used with NEMA

standard devices (OFR47-D, OFR47-R), mount as shown in 5A.

• For device plates, which mount

communications and AV devices (OFR47-2A, OFR47-U, OFR47-V, OFR47-U2A), remove break away tabs as shown in 5B.

6. Attach device box cover using (4) 8-32 round head screws.

If raceway is to extend beyond the device box, follow the following steps for altering the device box to accept a second section of raceway.

7. Remove base extension from base.

This part is no longer needed.

9. Remove breakaway tab on end of cover. First

break corners as shown in 9A. Second twist the center of the tab 9B until it breaks free.

8. Remove breakaway tab on end of divider.

10. Complete installation using steps 1 trough 6.

4-Gang Device Box (OFR48-4)

1. Insert device box connecting tabs into outer channels of raceway base mounted to floor. Tighten (2) #8-32 screws to secure.

4. Insert divider tabs in one of the three sets of

mounting bridges in the base. Select the set of bridges that is appropriate for the layout of wires in the raceway.

2. Using #8 fasteners, install base of raceway directly on top of existing floor covering. The screw type should be appropriate for the type of floor, which the raceway is being installed on.

3. Place wires in raceway base and attach raceway cover to raceway base.

4B. (CROSSOVER DIVIDER) (OFR48-4GX sold separately)

Attach crossover divider to base using (4) #8-32 round head screws. End of tunnel must butt against raceway base.

5. Mount the devices and device plates to the device box.

• For device plates used with NEMA standard devices (OFR47-D, OFR47-R), mount as shown in 5A.

• For device plates, which mount communications and AV devices (OFR47-2A, OFR47-U, OFR47-V, OFR47-U2A), remove break away tabs as shown in 5B.

6. Attach device box cover using (4) #8-32 round head screws.

If raceway is to extend beyond the device box, follow the following steps for altering the device box to accept a second section of raceway.

7. Remove base extension from base.

8. Remove breakaway tab on end of divider.

This part is no longer needed.

9. Remove breakaway tab on end of cover. First break corners as shown in 9A. Second twist the center of the tab 9B until it breaks free.

10. Complete installation using steps 1 trough 6.

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