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Power Transmission: Use of this product in areas where the lifeline may
come in contact with electrical hazards is prohibited. FallTech
recommends the use of Aramid webbing SRL’s (Kevlar®, Nomex® or
Dyneema®) for these applications.
Welding: Use of this product in areas where the lifeline may come in
contact with high heat or welding slag is not recommended. FallTech
recommends the use of Aramid webbing SRL’s (Kevlar®, Nomex® or
Dyneema®) for these applications.
3.4: Installation and Use
1. Select the appropriate
FallTech DuraTech
SRL based on the
work conditions and distance needed of unhindered vertical
travel. Be sure not to operate with the cable at full extension.
FallTech
recommends operating at with a maximum of 90% of
the cable extended to ensure proper deceleration in the event of
a fall.
DuraTech
SRL’s are equipped with a red indicator sleeve
on the inner-most end of the cable. Should this begin to protrude
from the SRL housing, then you have reached the limit of the
cable’s working length. Do not attempt to force more cable to
pay out from the SRL and do not continue working if the red
indicator sleeve is visible outside of the SRL housing.
2. Read, understand and comply with manufacturer’s instructions
for each component of your Personal Fall Arrest System (Full-
Body Harness, Anchorage Connectors, etc.). Be sure to choose
components that are compatible with this SRL. If you have
questions about product or component compatibility, be sure to
contact
FallTech
for additional instructions.
3. Calculate possible swing fall hazards, total fall distance, and
required clearance distance. If you have a swing-fall hazard or
do not have the required clearance distance, STOP and
reevaluate your application and system. Your work location
should never exceed an angle of 15 degrees in any direction in
relation to your SRL’s anchorage location.
4. Attach the SRL by connecting a double-locking carabiner to top
end of the unit. Ensure that the carabiner is properly
dimensioned to join the SRL to the anchorage connector or
bracket. If either the SRL or the anchorage interferes with the
operation of the carabiner gate, use a larger carabiner. Hang the
unit from an approved anchorage capable of supporting a
minimum of 5,000 lbs (or 3,600 lbs with the certification of a
qualified person). This should be done without exposing anyone
to a fall hazard. The anchorage should be at a minimum height
so that the attachment connector of the SRL is even with, or
18
above, the back D-ring of your full body harness. Ensure that
the connector gate is closed and locked once the SRL has been
mounted to the anchorage.
5. If the SRL is to be remotely mounted, attach a tagline to the end
of the lifeline. This tagline allows access to the lifeline of a
remotely mounted
FallTech
SRL and allows the lifeline to be
retracted completely back into the housing in a controlled
manner without hazardous “Free Wheeling”.
6. Detach the tagline to avoid tangling. Do not leave the tagline
attached to the SRL while you are using it.
7. Before use, be sure to inspect in accordance with the
instructions in section 8-B of this manual. Test for proper
braking action by grasping the lifeline and pulling down hard,
ensuring that the unit locks.
8. Attach the load-indicating swivel carabiner on the attachment
end of the SRL to the back D-ring of your Full Body Harness.
Ensure that the load-indicating swivel carabiner’s gate is closed
and locked.
9. You are now attached and protected by the SRL. The preferred
orientation of the device is vertical with the lifeline exit at the
bottom; however, the device will perform either completely
horizontal or any other angle. To assure proper lifeline
retraction, keep lifeline path clear of obstructions. Beware of
swing fall hazards when working at extreme angles.
Once the above steps have been taken, the user will have access to
their work area while walking and moving at normal speeds. It is
important not to make sudden or dramatic movements, as the SRL is
designed to lock up when the line begins to move at a rate of 4.5 feet per
second. Sudden movements or acceleration can cause the SRL to lock
up, which may “jerk” the user and could result in the user losing his or
her balance. When using the equipment, care must be taken to be
aware of the work environment and any hazards, obstructions or
obstacles that may exist. Be careful of any and all fall hazards and also
be aware of slipping and tripping hazards as well.
Section 4: Product Selection
Product selection is as important as the proper use of the product
itself. Poor judgment in product selection can have catastrophic results –
therefore be sure to consult a competent person to ensure that the
product that is issued is appropriate for the application and the specific
location for which it is intended.
