Telecommunications

Circular Head FrameInstallation Guide

OHS CertifiedCompany

63 Mark Anthony DriveDandenong SouthVictoria, 3175P. (03) 9771 4900 F.(03) 9771 4949Web. www.uneek.com.au

Uneek Bending Co Pty Ltd

SplitHead Frame

A

B

Flange - Qty 8 Sets 1 x M16 x 60mm Hex Bolts 2 x M16 Hex Nut 2 x M16 Flat Washer

Assembly Hardware:Mounting Process:

Split-Assemble Headframe around Pole.Move Headframe into position.Move Clamps in to meet pole using Adjusting Bolts.Centralise Headframe Using Centering Bolts.Assemble Clamp Hardware and Tighten to Pole.Tighten all Nuts and bolts, add double lock nuts where indicated.

CC

D

SECTION C-C

205, 250 or 280

Inner Holes 'B'Inner Holes 'B'

OUT

Outer Holes 'A'Outer Holes 'A'

Page 1

Standard FixedHead Frame

Main Body - Qty 16 Sets 1 x M20 x 70mm Hex Bolts 2 x M20 Hex Nut 2 x M20 Flat Washer

Linkage Selection ChartHeadframe Pole Link Size Hole Position

UN305-405 315 280mm Outer Holes

UN305-405 360 280mm Outer Holes

UN305-405 390 250mm Inner Holes

UN405-630 405-575 205mm Outer Holes

UN405-630 575-630 205mm Inner Holes

UN630-705 630-705 250mm Outer Holes

UN705-780 705-780 205mm Outer Holes

UN780-830 780-830 250mm Inner Holes

UN830-930 830-900 250mm Inner Holes

UN830-930 910-940 250mm Outer Holes

UN930-1030 930-1030 205mm Inner Holes

B

A

E

E

FC

H DG

I

NOTE:ALL HARDWARE TO STRUCTURAL GRADE AND GALVANISED.DOUBLE LOCK NUTS ARE USED WHERE SHOWN

Head Frame Hardware

Page 2

Location Description Qty Sets Parts/Set Hardware for

H/F Size 305 to 805Hardware for

H/F Size 830 to 1030C Centering Hardware 3

1 M20 Centering Bolt2 M20 Hex Nut2 M20 Flat Washer

D Clamp Hardware 61 M20 Gal Althread M24 Gal Althread2 M20 Wind Bracing M24 Wind Brace4 M20 Hex Nuts M24 Hex Nuts2 M20 Flat Washers M24 Flat Washers

E Clamp Assembly 3F Linkage

(205,250 or 280) 6G Adjusting Bolt 3

1 M20 Adjusting Bolt 2 M20 Hex Nuts2 M20 Flat Washers

H-I Linkage Hardware 62 M16 x 120 Hex Bolt4 M16 Hex Nut4 M16 Flat Washers

Outrigger Assemblies

Standard outrigger fits all Circular Head Frame derivatives and may be suppliedwith or without mesh floor.Outriggers may be fitted in most orientations and quantities as required by the customerand according to the required certification.

OUTRIGGER PARTS KITDescription Qty Notes

Outrigger 1 Ordered with or without mesh floor

50NB Heavy Duty U-Bolts 8 12mm thread size Galvanised

M12 Hex Nuts 16 Double lock nuts Galvanised

M12 Flat Washer 8 Galvanised

Antenna Mounts

A range of RRU-Micorwave-Antenna mounting poles are available which are allsupplied with mounting hardware.Please see our price list for details.

Page 3

Head Frame and component selection Chart

Page 4

CLAMP -ON

TOP MOUNT

Pole Size Kit No. Headframe Type Clamp X 3 Linkage X 6 Link Pos. Fixed Split

315 UN305-405 HF-UN405-630 HF-CLAMP-305-405 HF305-405-280CL A Y Y360 UN305-405 HF-UN405-630 HF-CLAMP-305-405 HF305-405-280CL A Y Y390 UN305-405 HF-UN405-630 HF-CLAMP-305-405 HF630-930-250CL B Y Y

405-450 UN405-630 HF-UN405-630 HF-CLAMP-405-810 HF405-1030-205CL A Y Y450-630 UN405-630 HF-UN405-630 HF-CLAMP-405-810 HF405-1030-205CL B Y Y

630-705 UN630-705 HF-UN630-830 HF-CLAMP-405-810 HF630-930-250CL A N Y705-780 UN705-780 HF-UN630-830 HF-CLAMP-405-810 HF405-1030-205CL A N Y780-830 UN780-830 HF-UN630-830 HF-CLAMP-405-810 HF630-930-250CL B N Y

830-900 UN830-930 HF-UN830-1030 HF-CLAMP-830-1030 HF630-930-250CL B N Y900-930 UN830-930 HF-UN830-1030 HF-CLAMP-830-1030 HF630-930-250CL A N Y930-1030 UN930-1030 HF-UN830-1030 HF-CLAMP-830-1030 HF405-1030-205CL B N Y

Pole Size Kit No. Headframe Type Mount Base PCD Clamp X 4 Fixed Split

450 UN450615TM-450TIP UN450615TM 370 450 Y535 UN450615TM-535TIP UN450615TM 445 535 Y540 UN450615TM-540TIP UN450615TM 460 540 Y600 UN450615TM-600TIP UN450615TM 520 600 Y615 UN450615TM-615TIP UN450615TM 535 615 Y

675 UN675825TM-675TIP UN675825TM 595 675 Y750 UN675825TM-750TIP UN675825TM 670 750 Y825 UN675825TM-825TIP UN675825TM 745 825 Y