Publicidad
Idiomas disponibles
Idiomas disponibles
5.4 Using the 8' FT-X
EdgeCore
Tie-Back Class 2 Leading Edge SRL-P
TM
TM
Before each use, inspect the FT-X
EdgeCore
in accordance with Section 7. Remove the device from
TM
TM
service if the inspection shows damage or any malfunction.
Don the FBH (with the FT-X
EdgeCore
attached) in accordance with the harness manufacturer's
TM
TM
instructions. Follow the instructions contained in this manual and on the labels. Failure to follow
instructions may result in serious injury or death.
Connect the leg end connector to an approved anchorage point. Ensure the connector closes and
locks. In a Twin-leg configuration, attach the unused leg end connector to the FBH's lanyard keeper.
Ensure all connections are compatible. Normal operation will allow the working length of the lifeline to
extend and retract as the worker moves about. When using a Twin-leg configuration, it is possible to
move laterally between anchor points with 100% tie-off as shown in Figure 8.
Figure 8 - Twin-Leg SRL-Ps for Lateral Movement
Avoid sudden or quick movements during the normal work operation, as this may cause the SRL pawl
system to engage and possibly cause loss of balance, which may cause injury or death. If a fall occurs,
the pawl system will engage and lock the lifeline. The EA will deploy to arrest the fall and limit arrest
forces on the user.
5.4.1 Locking Mechanism:
The SRD utilizes an acceleration based locking mechanism. The locking function requires a certain
payout rate during a fall event to function correctly. Certain situations, confined or cramped spaces,
shifting footing such as sand, gravel, grain, or a sloped surface may not allow the lifeline to reach
sufficient speed to activate the lock mechanism. A clear path is required to assure positive locking of
the SRD. Ensure the lock is functioning properly. Pull the lifeline out a short distance and give it a sharp
tug. The lifeline must lock. If it fails to lock, remove it from service immediately. Ensure the work zone
remains within stated parameters. Beware of Leading Edge hazards.
5.4.2 Visual Indicator:
The primary visual indicator is the shear connector. The shear connector halves will separate if the
SRL-P has been subjected to fall arrest forces, as shown in Figure 9, Image B. If the shear connector
is separated, remove the unit from service. For deployed visual indicators, both SRDs and the energy
absorber shall be removed from service and destroyed. SRD units shall not be salvaged and re-used
with other energy absorber(s).
11
Publicidad
