Installation And Use - Guardian Fall Protection 11002 Instruction Manual

Installation and Use

Double Blow Blockers MUST NEVER be used in Leading Edge (LE) applications.
No free fall is allowed.
ALWAYS avoid lifeline contact with sharp or abrasive edges and surfaces.
In Fall Arrest applications, anchorage connection
point must always be at or above harness dorsal D-ring.
1. All components of the personal fall arrest system must be selected and deemed compatible with
Double Blow Blocker by a Competent Person.
2. Ensure structure to which SRL is to be attached, and on which work is to be performed, is free of all
hazards, including, but not limited to, debris, rot, rust, sharp or abrasive edges and surfaces, and
hazardous materials.
3. Double Blow Blockers are primarily intended for use in mobile applications. Use a compatible
carabiner to connect Double Blow Blocker Carabiner Connection Point to user harness dorsal D-ring.
NEVER attach Double Blow Blocker snap hooks or rebar hooks to harness when used in this manner.
4. Attach Double Blow Blocker snap hook or rebar hook to a compatible anchorage connector. NEVER
make connections to anchorages that will allow harness dorsal D-ring to be positioned above
anchor point.
*If using SRL with rebar hook configuration, rebar hooks must ONLY be connected to compatible
structural rebar.
5. Ensure 100% tie-off will be maintained at all times; ALWAYS attach disengaged snap hook or
rebar hook to a compatible anchorage connector prior to unhooking engaged snap hook or rebar hook.
* Double Blow Blockers configured with snap hooks may also be used in stationary applications, with
the Carabiner Connection Point attached with a compatible carabiner to an anchorage connector at
or above the harness dorsal D-ring. The snap hook of one lifeline leg may then be attached to a
harness D-ring compatible with the application. NEVER attach both lifeline legs to the harness. NEVER
attach rebar hooks to the harness at any time. Double Blow Blocker for MAXIMUM 1 worker ONLY.
8