
ROOFERS KIT
USER MANUAL
www.bsafe.com.au
1300 783 606
I
9
Ensure that the fully extended lanyard length does not allow the user to reach the edge. Sufficient fall clearance, taking
into account the extension of the shock absorbing component of the lanyard has to be included.
SHOCK ABSORBING LANYARD
FC = FF + AB + 1000
FC = Foot Clearance
FF = Free Fall (Max. allowed 2000mm)
Add 250mm for Harness slippage
AB = Energy Absorber Extension
AS/NZS1891.4 advises that this can be estimated
using FF which reduces FC accordingly.
FF
AB
600 mm
300 mm
1000 mm
500 mm
1500 mm
600 mm
2000 mm
900 mm
1000mm Standard Safety Clearance
Precaution must be taken to avoid any
possibility of a fall occurring and then the person
swinging into the structure or the ground.
Adjustable Lanyard shown
FALL
CLEARANCES
REFER TO AS/NZS
1891.4, SECTION 7
PRECAUTION AREAS
PENDULUM EFFECT
OR FALLING THROUGH THE ROOF MATERIAL