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Extended Duration Breathing Apparatus (EDBA) Instructor Reference Guide - February 2018, Version 1.0
@
NARU_Education
www.narueducationcentre.org.uk
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Back Plate Assembly
The back plate assembly consists
of three elements:
The Adjustable Shoulder Yoke -
(‘S’ - Short, ‘M’ - Medium, ‘L’ - Long).
The Waist Belt Pivot Slide Assembly -
improves the weight distribution and
manoeuvrability for the wearer.
The Back Plate.
With these three elements, the back
plate works on the Bergen principle
of transferring 2/3 of wearers weight
onto the waist belt.
Conforms to EN 137: 2006.
Ergonomically designed.
02
Anti-Entanglement Strap
Carry Handle
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