Page 1
© Panduit Corp. 2011
PANZONE Overhead Distribution Racks
Part Numbers: PZLRB2U, PZLRB4U, PZLRB6U
INSTALLATION INSTRUCTIONS CM533A
PZLRB6U
Included components:
Component Quantity
PZLRB Main Bracket 1
Rectangular Mounting
Bracket
“L” Shaped Mounting Bracket 2
3/8-16 Carriage bolt 6
3/8-16 Carriage nut 6
I.
MOUNT ON LADDER RACK..............................................
MOUNT ON SIDE RAIL (bracket down)..........................
BELOW....................................................................
ABOVE....................................................................
MOUNT ON SIDE RAIL (bracket up)..............................
BELOW....................................................................
ABOVE....................................................................
MOUNT BELOW CENTER RUNG..................................
PERPENDICULAR...................................................
PARALLEL...............................................................
PZLRB4U
Table of Contents
2-4
2-3
2-3
2-3
2-3
2-3
2-3
4
4
4
MOUNT ON WYR-GRID....................................................
III.
MOUNT ON SIDE WALL (bracket down)........................
BELOW.....................................................................
ABOVE......................................................................
MOUNT ON SIDE WALL (bracket up)............................
BELOW.....................................................................
ABOVE......................................................................
MOUNT BELOW WYR-GRID
PERPENDICULAR
PARALLEL
PZLRB2U
Part Number Packs of #12-24 screws
PZLRB2U 2
2
PZLRB4U 4
PZLRB6U 6
8-10
8-9
8-9
8-9
8-9
8-9
8-9
10
10
10
II.
MOUNT ON CABLE TRAY.................................................
MOUNT ON SIDE WALL (bracket down).........................
BELOW.....................................................................
ABOVE.....................................................................
MOUNT ON SIDE WALL (bracket up).............................
BELOW....................................................................
ABOVE....................................................................
MOUNT BELOW CABLE TRAY......................................
PERPENDICULAR....................................................
PARALLEL................................................................
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
5-7
5-6
5-6
5-6
5-6
5-6
5-6
7
7
7
Page 1 of 14
ALTERNATE SIDE MOUNTING OF PZLRB MAIN
IV.
BRACKET TO RECTANGULAR BRACKET
POSITIONING OF MOUNTING BRACKETS......................
V.
MOUNT USING THREADED RODS...................................
VI
RECOMMENDED SUPPORT SPACING............................
VII.
GROUNDING......................................................................
VIII.
11
12
13
14
14
Page 2
I. Mount on Ladder Rack
INSTALLATION INSTRUCTIONS CM533A
Ladder
Rack
Align Mount Brackets
BELOW
SIDE MOUNT (bracket down)
ABOVE
Position Mounting Brackets
Assemble PZLRB2U/4U/6U
BELOW
SIDE MOUNT (bracket up)
ABOVE
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 2 of 14
Page 3
I. Mount on Ladder Rack
INSTALLATION INSTRUCTIONS CM533A
Mount PZLRB2U/4U/6U
Side Mount-
Below
Bracket Down
Side Mount-
Above
Bracket Down
Special Instructions
1. Position mounting brackets as shown in section V using the
number ‘1’ configuration.
2. After mounting the assembly, adjust all brackets to proper positions and secure it to the ladder rack using carriage bolts/nuts.
1. Position mounting brackets as shown in section V using the
number ‘1’ configuration.
2. After mounting the assembly, adjust all brackets to proper positions and secure it to the ladder rack using carriage bolts/nuts.
Side Mount-
Below
Bracket Up
Side Mount-
Above
Bracket Up
1. Position mounting brackets as shown in section V using the
number ‘1’ configuration.
2. After mounting the assembly, adjust all brackets to proper positions and secure it to the ladder rack using carriage bolts/nuts.
1. Position mounting brackets as shown in section V using the
number ‘1’ configuration.
2. After mounting the assembly, adjust all brackets to proper positions and secure it to the ladder rack using carriage bolts/nuts.
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 3 of 14
Page 4
I. Mount on Ladder Rack
INSTALLATION INSTRUCTIONS CM533A
Ladder
Rack
PARALLEL
BOTTOM MOUNT
PERPENDICULAR
Align Mount Brackets
Position Mounting Brackets
Assemble PZLRB2U/4U/6U
Mount PZLRB2U/4U/6U
Bottom Mount-
Parallel
Bottom Mount-
Perpendicular
Special Instructions
1. Position mounting brackets as shown in section V using the ‘2’ or
‘3’ configuration. While positioning the brackets, only tighten
the brackets on one side of the main bracket and only finger-
tighten the other set of brackets. Once assembled mount the
fully tightened side to one of the rungs. Slide the other bracket
(which was finger-tightened) such that it locks into position onto an
adjacent center rung.
2. After mounting the assembly, adjust all brackets to proper positions and secure it to the ladder rack using carriage bolts/nuts.
1. Position mounting brackets as shown in section V using the ‘2’
or ‘3’ or ‘4’ configuration.
2. After mounting the assembly, adjust all brackets to proper positions and secure it to the ladder rack using carriage bolts/nuts.
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 4 of 14
Page 5
II. Mount on Cable Tray
INSTALLATION INSTRUCTIONS CM533A
Cable
Tray
SIDE MOUNT (bracket down)
Align Mount Brackets
BELOW
ABOVE
Position Mounting Brackets
Assemble PZLRB2U/4U/6U
BELOW
SIDE MOUNT (bracket up)
ABOVE
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 5 of 14
Page 6
II. Mount on Cable Tray
INSTALLATION INSTRUCTIONS CM533A
Mount PZLRB2U/4U/6U
Side Mount-
Below
Bracket Down
Side Mount-
Above
Bracket Down
Special Instructions
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the cable tray sidewall, rotate
assembly so that the L-shaped bracket flanges mount between
the 2nd and 3rd wires from the top of the sidewall.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the cable tray using carriage bolts/nuts.
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the cable tray sidewall, rotate
assembly so that the L-shaped bracket flanges mount between
the 2nd and 3rd wires from the top of the sidewall.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the cable tray using carriage bolts/nuts.
Side Mount-
Below
Bracket Up
Side Mount-
Above
Bracket Up
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the cable tray sidewall, rotate
assembly so that the L-shaped bracket flanges mount between
the 2nd and 3rd wires from the top of the sidewall.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the cable tray using carriage bolts/nuts.
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the cable tray sidewall, rotate
assembly so that the L-shaped bracket flanges mount between
the 2nd and 3rd wires from the top of the sidewall.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the cable tray using carriage bolts/nuts.
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 6 of 14
Page 7
II. Mount on Cable Tray
Cable
Tray
BOTTOM MOUNT
Align Mount Brackets
PARALLEL
INSTALLATION INSTRUCTIONS CM533A
Position Mounting Brackets
Assemble PZLRB2U/4U/6U
PERPENDICULAR
Mount PZLRB2U/4U/6U
Bottom Mount-
Parallel
Bottom Mount-
Perpendicular
Special Instructions
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the cable tray bottom, rotate assembly so that the L-shaped bracket top mounts to any 2 or 3 of the
wires on the bottom of the cable tray.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the cable tray using carriage bolts/nuts.
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the cable tray bottom, rotate assembly so that the L-shaped bracket top mounts to any 2 or 3 of the
wires on the bottom of the cable tray.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the cable tray using carriage bolts/nuts.
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 7 of 14
Page 8
III. Mount on WYR-GRID
INSTALLATION INSTRUCTIONS CM533A
WYR-GRID
BELOW
SIDE MOUNT (bracket down)
ABOVE
Align Mount Brackets
Position Mounting Brackets
Assemble PZLRB2U/4U/6U
BELOW
SIDE MOUNT (bracket up)
ABOVE
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 8 of 14
Page 9
III. Mount on WYR-GRID
INSTALLATION INSTRUCTIONS CM533A
Mount PZLRB2U/4U/6U
Side Mount-
Below
Bracket Down
Side Mount-
Above
Bracket Down
Special Instructions
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. Locate L-shaped bracket top through corner wires. Locate Lshaped bracket flange notch on the lower sidewall wire. Assemble main and rectangular brackets to L-shaped bracket.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the W
1. Locate L-shaped bracket top through corner wires. Locate Lshaped bracket flange notch on the lower sidewall wire. Assemble main and rectangular brackets to L-shaped bracket.
2. Position mounting brackets as shown in section V using the number ‘1’ configuration.
3. Adjust all brackets to proper positions and secure it to the W
RID using carriage bolts/nuts.
G
YR-GRID using carriage bolts/nuts.
YR-
Side Mount-
Below
Bracket Up
Side Mount-
Above
Bracket Up
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the W
YR-GRID sidewall, locate
assembly so that the L-shaped bracket flange notch mounts on
the lower sidewall wire.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the W
YR-GRID using carriage bolts/nuts.
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the W
YR-GRID sidewall, locate
assembly so that the L-shaped bracket flange notch mounts on
the lower sidewall wire.
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the W
YR-GRID using carriage bolts/nuts.
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 9 of 14
Page 10
III. Mount on WYR-GRID
INSTALLATION INSTRUCTIONS CM533A
WYR-GRID
PARALLEL
BOTTOM MOUNT
PERPENDICULAR
Align Mount Brackets
Position Mounting Brackets
Assemble PZLRB2U/4U/6U
Mount PZLRB2U/4U/6U
Bottom Mount-
Parallel
Bottom Mount-
Perpendicular
Special Instructions
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the W
assembly so that the L-shaped bracket top mounts to any 2 of
the wires on the bottom of the W
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the W
1. Position mounting brackets as shown in section V using the number ‘1’ configuration.
2. To mount the assembly onto the W
assembly so that the L-shaped bracket top mounts to any 2 of
the wires on the bottom of the W
3. After mounting the assembly, adjust all brackets to proper positions and secure it to the W
YR-GRID using carriage bolts/nuts.
YR-GRID using carriage bolts/nuts.
YR-GRID bottom, rotate
YR-GRID.
YR-GRID bottom, rotate
YR-GRID.
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 10 of 14
Page 11
INSTALLATION INSTRUCTIONS CM533A
IV. Alternate Side Mount of PZLRB Main Bracket to Rectangular Bracket
PZLRB
Below
PZLRB
Above
Mount PZLRB2U/4U/6U
Special Instructions
1. Position Main Bracket at desired height (select RU spacing).
2. Mount Main Bracket to Rectangular Brackets using (4)
screws.
1. Position Main Bracket at desired height (select RU spacing).
2. Mount Main Bracket to Rectangular Brackets using (4)
screws.
WYR-GRID (shown)
Ladder Rack
Cable Tray
Outboard
Mounting
WYR-GRID (shown)
Ladder Rack
Cable Tray
Inboard
Mounting
Rectangular
Bracket
1. Position Main Bracket at desired depth (inboard or outboard).
2. Mount Main Bracket to Rectangular Brackets using (4)
screws.
PZLRB
Rectangular
Bracket
1. Position Main Bracket at desired depth (inboard or outboard).
2. Mount Main Bracket to Rectangular Brackets using (4)
screws.
PZLRB
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 11 of 14
Page 12
INSTALLATION INSTRUCTIONS CM533A
2
3
4
1
4
2
1
3
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
V. Positioning of Mounting Brackets
1” Scale Markings
Recommended Mounting Bracket Positions
To use the markings, place the outsides of both the rectangular brackets on the recommended markings. Fig. 1 shows
how to use marking numbered ‘2’. Fig 2 shows another example in which the smaller brackets are placed using marking numbered ‘3’. Spacing ‘4’ is the minimum recommended spacing for all cases. The one inch scale markings can
also be used if preferred or if using non-standard ladder racks/cable trays. To use scale markings place rectangular
brackets equal distance apart from the center using the scale as a reference.
Fig. 1
Fig. 2
ORIENTATION RECOMMENDED MARKINGS
Below the side rail of Ladder Rack 1
Above the side rail of Ladder Rack 1
Below the Ladder Rack using one rung as support
2- for ladder racks wider than 14”
3- for ladder racks wider than 11”
4- for ladder racks less than 8” wide
Below the Ladder Rack using two rungs as support 2- for center rungs 12” apart
3- for center rungs 9” apart
On the side of Cable Tray oriented downwards 1
On the side of Cable Tray oriented upwards 1
Below Cable Tray 1
On the side of W
On the side of W
Below W
YR-GRID 1
YR-GRID oriented downwards 1
YR-GRID oriented upwards 1
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 12 of 14
Page 13
INSTALLATION INSTRUCTIONS CM533A
2
3
4
1
4
2
1
3
VI. Mount Using Threaded Rods
The main bracket can accommodate threaded rods of 1/2”, 3/8” and 5/8” diameters. Place
two threaded rods into the holes provided on top of the main bracket and secure it using 4
nuts (not provided). Note that the 3/8” rod has no specific hole for the threaded rod. It just
slides in the slots and can be adjusted accordingly (Symmetrical installation is highly recommended in this case).
3/8” Groove
1/2” DIA
5/8” DIA
FOR TECHNICAL SUPPORT www.panduit.com/resources/install_maintain.asp
Page 13 of 14
Page 14
INSTALLATION INSTRUCTIONS CM533A
VII. Recommended Support Spacing
The PZLRB is to be mounted centered between supports spaced at 30” apart.
Support
bracket
Threaded rod
Threaded rod
30”
WYR-GRID
(shown)
Ladder Rack
Cable Tray
Support
bracket
VIII. Grounding
Refer to common bonding network jumper kit. Part Number: RGCBNJ660P22
For instuctions in Local Languages
and Technical Support:
www.panduit.com/resources/install_maintain.asp
www.panduit.com
PZLRB
E-mail:
cs@panduit.com
Fax:
(708)444-6448
Page 14 of 14
Loading...