U s e r I n s t r u c t i o n s - E n g l i s h
4.2 RA20-1 Temporary Roof Anchor
Warnings and Limitations
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ted by the system while in use (or provide a 2:1 safety factor).
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comprised of wood members. Do not install on unsupported roof structures such as
eaves or gable overhangs. Do not install on facia boards.
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(63.5mm) long, type A, zinc-plated, steel pan head screws be used each time the anchor
is installed. Roof anchor must be inspected before each installation.
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Installation
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under roof sheathing at the location where the roof anchor will be installed.
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WARNING: Use all eight (8) #12 2-½” (63.5mm) long screws to attach the RA20-1 roof
anchor. All eight screws must pass through the sheathing and into a support structure.
If this warning is not followed, the anchorage connection will be weakened and serious
injury or death could occur in the event of a fall.
WARNING: Connection to the RA20-1 roof anchor must only be made with a locking
carabiner. DO NOT use snap hooks.
Structural Member
Sheathing
Attach with eight
(8) #12 2-½”
(63.5mm) long
screws (four on
each side).
Roof
3
eak
Locking
Carabiner
Structural Member
Fig. 2