INSTRUCTION SHEET
ERICO® DYNASPHERE MKIV
Installation Instructions for 5m Aluminum Cantilevered Mast
Terminal Elevation: 4m Above Structure
Final position of the
ERICO DYNASPHERE FRP Mast and the “HWA
(ERICO® Part # D/SMKIV-SS) ERICO. DYNASPHERE Detail A
6.6FT [2M]
upper termination
Ch
5-1/4"
[133mm]
ERICO ERICORE Downconductor
FRP Upper Support Mast 2M
(ERICO Part # FRP2MBLACK) 9-5/8” [244mm]
8-3/8” [213mm]
Nu In Line Coupler
9.8FT [3M]
(ERICO Part # ILCOUPL)
-
О оо
Stainless Steel Cable Tie
(ERICO Part # CABTIE-S/S)
Install on the Aluminum Mast
every 3.3FT [1M] Typical
т
Рог 3/8” [9.5mm] Bolt
ERICO® ERICORE Downconductor
with factory fitted
Conductive Saddle for ERICO ERICORE Cable Detail "B"
(ERICO Part # CONSAD/E2/5)
Self Tapping Screws
(ERICO Part # CONSAD-FX) Lightning Event Counter
(ERICO Part # LECIV)
ERICO ERICORE Downconductor
4
|
[TD
> ЭМ Aluminum Mast
_ (ERICO Part # ALUM3M) ERICO® CADWELD® 4
Connection or x) | Crow’s Foot
mechanical a | .
(3) Heavy Duty Offset Mounting connection Lh Ground Inspection Well
Brackets (ERICO Part. # 7000250S4)
Refer to Detail “A” (Equally spaced) Bond to the existing
building ground system
with ERICO CADWELD Connection
Sí
Lightning Event Counter
(ERICO Part # LECIV)
Refer to installation manual
3.3FT [1M] Overlap with structure ,
== =
for alternate locations. LGS
FS <=
¡IE |
= |
m (Minimum Bending Radius 40” [0.5M]) (3 x 20FT [6.1M] Length) round rod in four locations М
Enclosed in GEM material
— For complete Grounding
System refer to Detail ”B”
AA — uggested three radial grounding system for each downconductor:
| Lower Termination Kit The grounding system shown in the detail is a suggested layout.
(ERICO Part # ERICORE/LTKIT/A) Each radial consists of a trench approximately 1.5FT [0.45M] deep.
3 x 20FT [6.1M] of 2/0 conductor is laid in the trench and is connected
to ground rods. The conductor in each trench is encased in GEM material.
NN Ground rods must extend 10FT [3M] below ground level.
74 ] ] A
Ground Rod Note: This is one of several alternative installation methods.
ee Refer to ERICO instruction print IP79157 for more details.
ERICO is not responsible for field installaion of lightning protection systems.
Lower Termination Kit The installation integrity of each system should be approved and stamped
(See Detail), Ground Rod by a structural professional engineer.
Connection included in the kit.
WARNING:
1. ERICO products shall be installed and used only as indicated in ERICO product instruction sheets and training materials. Instruction sheets are available at
www.erico.com and from your ERICO customer service representative.
2. ERICO products must never be used for a purpose other than the purpose for which they were designed or in a manner that exceeds specified load ratings.
3. All instructions must be completely followed to ensure proper and safe installation and performance.
4. Improper installation, misuse, misapplication or other failure to completely follow ERICO's instructions and warnings may cause product malfunction, property
damage, serious bodily injury and death.
SAFETY INSTRUCTIONS:
All governing codes and regulations and those required by the job site must be observed.
Always use appropriate safety equipment such as eye protection, hard hat, and gloves as appropriate to the application.
CADDY, CADWELD, CRITEC, ERICO, ERIFLEX, ERITECH, and LENTON are registered trademarks of ERICO International Corporation.
TECHNICAL SUPPORT: ®
www.erico.com IP7965_B 1 OF 1 ©2006,2014 ERICO International Corporation
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