TECHNICAL GUIDE & PRODUCT USER MANUAL
SHOCK ABSORBING LANYARDS
FALL CLEARANCES
Fall Clearances For Shock Absorbing Lanyards
FC FC FF
= = =
FF + AB + 1000 Foot Clearance
Free Fall (Maximum Allowed 2000mm
Before Activation)
Add 250mm For Harness
Slippage. AB
=
Shock Absorber Extension As/Nzs 1891.4 Advises that this can be Estimated using FF Which Reduces FC accordingly.
FF
AB
600mm 1000mm 1500mm 2000mm
300mm 500mm 600mm
900mm 1000mm Standard Safety Clearance Figure.
Fall Clearances For Inertia Reels
FC FC FT
= = =
FT + 1000
Foot Clearance
Fall Total (Free Fall, Activation and
Declaration to be 1.4m max) Add 250mm Harness slippage. AS/NZS 1891.4:2009 advises that this can be estimated at 700mm + stretch and slide. 1000mm standard safety clearance figure.
www.bsafe.com.au 1300 783 606 I 21
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