022519
The SRD is configurable into two orientation options, with the housing attached to the FBH, or with the housing end attached to an approved
anchorage. Inspect the SRD before each use in accordance with the procedures detailed in this manual. Before each use, ensure the SRD lifeline
locks by slowly extracting a length of lifeline, then pull sharply on the lifeline. The SRD must lock and the lifeline must stop paying out.
4.5.1 Housing End Attached To The FBH
: The SRD housing end is installed to the dorsal D-ring of an FBH and the leg end attached to a suitable
anchorage, as shown in
Figure 5A
. The anchorage may range from directly overhead, to as low as 2' below the dorsal D-ring. Refer back to Figure
2A.
To attach the SRD on the harness see Figure 5A. Follow these steps:
1.
Don the harness in accordance with the harness manufacturer’s instructions.
2.
Insert the nose end of an ANSI compatible double-locking carabiner through the SRD housing swivel eye.
3.
Attach the carabiner to the dorsal D-ring of the FBH. Visually ensure the carabiner gate is fully closed and locked.
4.
Connect the leg end connector to an approved, suitable anchor that meets work zone requirements.
The SRD will pay out and retract smoothly to maintain a taut line during normal movement. Work as directly under the anchor as possible. If
necessary, the leg end connector may be attached to a lower level anchorage, up to 2 ft. below the user’s harness D-ring. Be aware that a lower
anchorage increases the risk of injury due to swing fall. Additional fall clearance is required.
4.5.2 Housing End Attached To The Anchorage
: The housing end connector may be installed to a suitable anchorage, as shown in Figure 5B. The
anchor point may range from directly overhead to as low as 2' below the dorsal D-ring. Refer back to Figure 2B. The leg end is connected to the
dorsal D-ring of the FBH.
To attach the housing to an anchorage, see Figure 5B and follow these steps;
1.
Don the harness in accordance with the harness manufacturer’s instructions.
2.
Insert the nose end of an ANSI compatible double-locking carabiner through the SRD housing swivel eye.
3.
Attach the carabiner to the anchor point. Visually ensure the carabiner is fully closed and locked.
4.
Connect the leg end connector to the dorsal D-ring of the FBH. Visually ensure the connector is fully closed and locked.
The SRD will pay out and retract smoothly to maintain a taut line during normal movement. Work as directly under the anchor as possible. If
necessary, the leg end connector may be attached to a lower level anchorage, up to 2 ft. below the user’s harness D-ring. Be aware that a lower
anchorage increases the risk of injury due to swing fall. Additional fall clearance is required.
DO NOT
attach the SRD leg end to the FBH with a rebar hook or any large-throat snap hook or large carabiner. A side load could cause an
unintentional disengagement. Use small snap hooks only.
DO NOT
attach the housing to the FBH with a rebar hook or any large-throat snap hook or large carabiner. A side load could cause unintentional
disengagement.
4.6 Locking Speed:
The SRD utilizes a centrifugally activated pawl locking mechanism to engage a brake to slow and arrest the user in a fall event.
This requires a certain minimum pay-out rate to function. Some 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 fall path is required to assure
positive locking of the SRD.
4.7 Impact and Lifeline Indicators:
The SRD incorporates a fall arrest impact indicator in the leg end connector in the form of a red band, as shown
in Figure 6A. If a red band is visible, the SRD has been subjected to fall arrest forces. Remove the unit from service immediately.
The SRD is also equipped with two lifeline indicators; a green marker to indicate the end of the lifeline's working length, and a red marker, to
indicate the reserve cable in the housing has been breached.
When the green marker becomes visible as shown in Figure 6B, the lifeline will stop paying out. Do not extract additional lifeline from the SRD.
Attempts to extract additional lifeline from the housing may result in serious injury or death.
The red marker is further up the cable, also shown in Figure 6B. When the red marker is visible it indicates the reserve portion of the lifeline has
been breached. Remove the SRD from service immediately, tag it as "UNUSABLE", and contact FallTech at [email protected]
The green marker, and a small portion of the lifeline past it, may become visible due to manufacturing variables during normal use. As long as the
lifeline stops paying out near the green marker, this is normal. The red marker will not be visible in normal use.
DO NOT
allow the lifeline to become tangled or twisted as this may prevent it from retracting.
DO NOT
allow the lifeline to pass under arms or between legs during use.
DO NOT
clamp, knot, or prevent the lifeline from retracting or being taut
DO NOT
lengthen the SRD by connecting a lifeline or similar component.
DO NOT
allow the lifeline to freewheel back into the housing.
After a Fall:
Remove from service immediately any equipment subjected to fall arrest forces, or exhibiting damage consistent with the effects of fall
arrest forces.
5. SPECIFICATIONS
See Table 1A - Specifications and Dimensions.
6. MAINTENANCE, SERVICE, AND STORAGE
6.1 Maintenance:
Ensure the SRD is kept free of excess paint, grease, dirt or other contaminants as this may cause to cable or retracting
mechanism to malfunction. Ensure no debris enters the housing through the cable access port. Clean the exterior of the unit as required with a
detergent/water solution.
Do not allow excess water inside the housing. After cleaning, pull the lifeline all the way out, allow the unit to air dry, then retract the lifeline into
the unit.
Clean labels as required.
DO NOT
attempt to disassemble the SRD.
Inspect the SRD according to the procedures in Section 7 before returning it to service. If the SRD fails any portion of the inspection checklist,
remove it from service, tag the unit as “UNUSABLE”, and consult with the manufacturer.
6.2 Service:
Remove the unit from service if it has been subjected to fall arrest forces. Tag the unit as “UNUSABLE” to prevent future use. The SRD
is not repairable from fall arrest impact loading.
6.3 Storage:
Hang to store, out of direct sunlight. Ensure the lifeline is completely retracted into the housing. Avoid exposure to chemical agents
and vapors, airborne debris, and water ingress.
