Honeywell Miller AirCore Series User manual

I336 Rev. A / MFP9720210
11 March 2014

2
Table of Contents
1.0 Purpose.............................................................................................3
2.0 Harness Description and Features....................................................3-4
3.0 Requirements, Warnings and Limitations..........................................5
4.0 Harness Preparation.........................................................................5-6
5.0 Use....................................................................................................7-9
6.0 Inspection..........................................................................................9
Labels................................................................................................24
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Table des Matières
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3.0 Exigences, avertissements et limitations.......................................... 12
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5.0 Utilisation...........................................................................................14-16
6.0 Inspection..........................................................................................16
Étiquettes..........................................................................................24
Índice
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3.0 Requisitos, advertencias y limitaciones............................................ 19
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5.0 Uso....................................................................................................21-23
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Etiquetas...........................................................................................24

User Instruction Manual Supplement - English
3
This AirCore Tower Climbing Harness Supplement must be used in conjunction
with the Miller Harnesses and Body Belts User Instruction Manual (I119).
1.0 Purpose
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2.0 Harness Description and Features
All persons using this equipment must read, understand and follow all
instructions. Failure to do so may result in serious injury or death. Do
not use this equipment unless you are properly trained.
WARNING
!
Miller AirCore Tower Climbing Harnesses and Accessories
Model No. Description
ACT-QCUG*
AirCore Harness with stretchable DuraFlex® webbing, back D-ring, combination D-ring pad/shoulder pads,
waist belt and lumbar back pad, side positioning D-rings, quick connect chest strap with front D-ring, quick
connect leg straps with padding, cam buckle shoulder strap adjustment, two pull-free lanyard rings, two pull-
free Velcro keepers, elastic webbing keepers, two tool loops, and mating buckle connectors for attachment of
accessories. Includes steel hardware.
ACT-QCBCUG* Same asACT-QCUG, plus includes Bos’n Chair with steel hardware (ACT-BC).
AAT-QCUG* Same asACT-QCUG, but made with aluminum hardware.
AAT-QCBCUG* Same asACT-QCUG, but made with aluminum hardware and includes Bos’n Chair with aluminum hardware
(AAT-BC).
ACT-BC Bos’n Chair with steel mating buckle connectors for attachment to harness, two adjustment straps with clips
that attach to harness, and two steel D-rings.
AAT-BC Same asACT-BC, but made with aluminum hardware.
ACTL10 Tool Loops for attachment to harness belt (package of 10).
* Harnesses are available in two colors: green or blue.
Harnesses are available in Small/Medium (SM), Universal (U), or XXL/XXXL (23X).
Easily visible, color-coded tabs indicate harness sizes.
Light Blue -
Small/Medium Green - Universal Orange - XXL/XXXL

User Instruction Manual Supplement - English
4
AirCore Tower Climbing Harness
~Unique Features~
Front D-Ring
for Climbing
Easily Visible,
Color-Coded Harness
Size Tag
Convenient Pull-Free
Lanyard Rings
Velcro® Keepers
for Lanyard
Storage
Integral
Label Pack
Comfortable Back Pad
with Breathable, Open-
Core Padding Technology Leather Backed Belt
for Comfort
and Durability
Padded Leg Straps
with Breathable,
Open-Core Padding
Technology
Integrated Shoulder/Back D-Ring
Padding with Breathable, Open-
Core Padding Technology
IRU2SWLPDO$LUÁRZDQG&RPIRUW
Mesh Back Shield to Minimize
Moisture Absorption
and Maintain
Optimal Air Circulation
Side D-Rings
for Positioning
Replaceable Bos’n Chair
with D-Rings for Suspension
Work and Support
Convenient
Removable
Tool Loops

User Instruction Manual Supplement - English
5
3.0 Requirements, Warnings
and Limitations
Users must read, understand and follow all requirements, warnings and limitations
provided in the Miller Harnesses and Body Belts instruction manual (I119) as well as this
supplement.
Fall protection connecting devices should be attached to the back D-ring. A front D-ring
may be used for fall arrest only in applications where the personal fall arrest system
limits the maximum free fall distance to 2 ft. (0.6m) and limits the maximum arrest force to
900 lbs. (4kN), such as climbing applications.
Side D-rings are designed for positioning applications only.
A personal fall arrest system must be in place and connected at all times when the Bos’n
chair is in use. The full body harness must be attached to a lifeline independent of the
work line used for suspension.
Bos’n chair D-rings are designed for positioning during suspension work only.
Bos’n chair steel or aluminum mating buckle connectors must be properly connected to
corresponding mating buckle connections on harness for use. Adjustment straps with
clips also must be attached to harness, but never use adjustment straps with clips as the
only means of attachment to the harness.
Tool loops must only be used for the attachment of light tools and tool bags. Never use
tool loops for lanyard storage, fall restraint, or any other purpose for which they were not
designed.
Always ensure that there is adequate fall clearance for the application.
4.0 Harness Preparation
Fig. 1