DBI-Sala 2103676 User Manual

User Instruction Manual

Hinged Roof Anchor

Model Number: 2103676

USER INSTRUCTION MANUAL

HINGED ROOF ANCHOR

This manual is intended to meet industry standards including OSHA and should be used as part of an employee

training program as required by OSHA.

DESCRIPTION

The Hinged Roof Anchor (Figure 1) consists of a forged D-ring attached to steel base. In use, the base is nailed to
the roof structure per these instructions. The D-ring is used for connection of the fall arrest or restraint system.

WARNING: This product is part of a fall arrest or restraint system. The users must read and understand the
DBI-SALA instructions for each component or part of the complete system. These instructions must be provided
to the user of this equipment. The users must read and understand these instructions or have them explained
to them before using this equipment. The DBI-SALA instructions must be followed for proper use, care and
maintenance of this product. Alterations or misuse of this product or failure to follow instructions, may result in
serious injury or death.

IMPORTANT: If you have questions on the use, care, or suitability for use of this equipment, contact
Capital Safety immediately. (See back cover for contact information.)

1.0 APPLICATION

1.1 PURPOSE: The Hinged Roof Anchor is designed to be used as a temporarily installed (not for permanent

installation) anchorage connector on wood frame structures. This anchorage connector may be used as part
of a personal fall arrest or restraint system. Do not attach a lifeline between two or more roof anchors (i.e.
horizontal lifeline system). Do not hang, lift or support tools or equipment from this roof anchor or attach
guylines for antennas, phone lines, etc.

A. FALL ARREST

APPLICATION: In this

application, the roof anchor
is used as part of a complete
fall arrest system. Such
systems typically include a full
body harness and some form
of connecting subsystem,
such as an energy absorbing
lanyard. Maximum permissible
free fall is 6 feet. This type of
system is used where a free
fall is possible before the fall
is arrested.

B. RESTRAINT APPLICATION:

In this application, the roof
anchor is used as part of a
complete restraint system.
Such systems typically include
a full body harness and a
lanyard or restraint line used
to restrain or tether the user
from reaching a hazard (i.e.
leading edge roof work). This
type of system is used where
no vertical free fall is possible.

Label

Rivets

Nailing
Holes

Steel
Base

Figure 1 - Roof Anchor

D-Ring

Base
Leg

16d Nail
Qty. 20

Base
Leg

Form:5902201
Rev: D

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1.2 LIMITATIONS: The following application limitations must be recognized and considered before using this
product:

A. ROOF STRUCTURE: This anchorage connector is intended to be installed on wood framed structures

capable of meeting the anchorage strength requirements as set forth in section 2.4. Consult
Capital Safety before using these roof anchors on any other roof material.

B. CAPACITY: This anchorage connector is designed for use by persons with a combined weight (person,

clothing, tools, etc.) of no more than 310 lbs. Only one personal protective system may be connected to
the roof anchor at any time.

C. PERSONAL FALL ARREST SYSTEM (PFAS) : PFASs selected for use with this roof anchor must meet

the system performance and other criteria as stated in section 3.2.

D. FREE FALL: PFASs used with these roof anchors must be rigged in such a way as to limit the free fall

to a maximum of 6 feet (reference ANSI Z359.1). See associated connecting subsystem DBI-SALA
instructions for further information.

E. FALL CLEARANCE: Make certain that enough clearance exists in your fall path to prevent striking

an object. The amount of clearance needed is dependent upon the type of connecting subsystem
used (energy absorbing lanyard, self retracting lifeline, etc.), and the anchorage location. Refer to
the DBI-SALA instructions of the connecting subsystem or component for more information on fall
clearance.

F. RESTRAINT SYSTEMS: Restraint systems selected for use with this roof anchor must meet the

requirements given in section 3.2.

G. CORROSION: Use near sea water or other corrosive environments may require more frequent

inspections or servicing (replacement) to assure corrosion damage is not affecting the performance of
the product.

H. CHEMICAL HAZARDS: Solutions containing acids, alkali, or other caustic chemicals, especially at

elevated temperatures, may cause damage to this equipment. Consult Capital Safety if doubt exists
concerning installing this equipment where chemical hazards are present.

I. ELECTRICAL HAZARDS: Do not install roof anchors where they or the user may come into contact

with electrical power lines.

J. TRAINING: This equipment is intended to be installed and used by persons who have been properly

trained on its correct application. See section 4.0.

1.3 Refer to national consensus (including ANSI Z359.1, applicable local, state, and federal (OSHA)
requirements) governing this equipment for more information on anchorage connectors, and associated
system components.

2.0 SYSTEM REQUIREMENTS

2.1 COMPATIBILITY OF CONNECTORS: The Hinged Roof Anchor is designed for use with approved

components and subsystems only. Substitutions or replacements made with non-approved components
or subsystems may jeopardize compatibility of equipment and may effect the safety and reliability of the
complete system.

2.2 COMPATIBILITY: Connectors are considered to be compatible with connecting elements when they
have been designed to work together in such a way that their sizes and shapes do not cause their gate
mechanisms to inadvertently open regardless of how they become oriented. Contact the manufacturer if you
have any questions about compatibility.

Connectors (hooks, carabiners, and D-rings) must be capable of supporting at least 5,000 lbs. (22.2kN).
Connectors must be compatible with the anchorage or other system components. Do not use equipment that
is not compatible. Non-compatible connectors may unintentionally disengage. See Figure 2. Connectors must
be compatible in size, shape, and strength. Self locking snap hooks and carabiners are required by ANSI
Z359.1 and OSHA.

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Figure 2 - Unintentional Disengagement (Roll-out)

If the connecting element that a snaphook (shown) or carabiner attaches to is undersized or irregular in shape, a situation
could occur where the connecting element applies a force to the gate of the snaphook or carabiner. This force may cause
the gate (of either a self-locking or a non-locking snaphook) to open, allowing the snaphook or carabiner to disengage
from the connecting point.

Small ring or other
non-compatibly
shaped element

1. Force is applied to the
snap hook.

2. The gate presses against the
connecting ring.

3. The gate opens allowing the
snap hook to slip off.

2.3 MAKING CONNECTIONS: Only use self-locking snap hooks and carabiners with this equipment. Only use
connectors that are suitable to each application. Ensure all connections are compatible in size, shape and
strength. Do not use equipment that is not compatible. Ensure all connectors are fully closed and locked.

Connectors (snap hooks and carabiners) are designed to be used only as specifi ed in each product’s
user’s instructions. See Figure 3 for inappropriate connections. Snap hooks and carabiners should not be
connected:

A. To a D-ring to which another connector is attached.
B. In a manner that would result in a load on the gate.

NOTE: Large throat opening snap hooks should not be connected to standard size D-rings or similar objects

which will result in a load on the gate if the hook or D-ring twists or rotates. Large throat snap hooks are
designed for use on fi xed structural elements such as rebar or cross members that are not shaped in a way that
can capture the gate of the hook.

C. In a false engagement, where

features that protrude from

Figure 3 - lnappropriate Connections

the snap hook or carabiner
catch on the anchor and
without visual confirmation
seems to be fully engaged to
the anchor point.

D. To each other.
E. Directly to webbing or rope

lanyard or tie-back (unless the
manufacturer’s instructions
for both the lanyard and
connector specifically allow
such a connection).

F. To any object which is shaped

or dimensioned such that the
snap hook or carabiner will not
close and lock, or that roll-out
could occur.

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2.4 ANCHORAGE STRENGTH: Depending on the application, the anchorage to which the roof anchor is
installed must meet strengths as given below:

FALL ARREST: Roof anchors installed for fall arrest applications must be attached to a roof member capable

of sustaining static loads in the direction(s) permitted by the PFAS when in use of at least: (A) 3,600 lbs.
(16kN) when certifi cation exists (reference ANSI Z359.1 for certifi cation defi nition); or (B) 5,000 lbs.
(22.2kN) in absence of certifi cation. See Figure 4 for roof anchor loading direction limitations. When more
than one roof anchor is installed to a roof structure, the strengths given in (A) or (B) above must be met at
each roof anchors installation point independently. EXAMPLE: If two roof anchors are installed onto a roof
structure, each anchor location must be independently capable of supporting 5,000 lbs. (or 3,600 lbs. with
certifi cation).

FROM OSHA 1926.500 AND 1910.66: Anchorages used for attachment of a personal fall arrest system

shall be independent of any anchorage being used to support or suspend platforms, and must support at
least 5,000 lbs. per user attached; or be designed, installed, and used as part of a complete personal fall
arrest system which maintains a safety factor of at least two, and is supervised by a qualifi ed person.

RESTRAINT: Roof anchors installed for restraint applications must be attached to a roof member capable of

sustaining a static load of at least 3,000 lbs. applied in any direction permitted by the restraint system when
in use. Each roof anchor installation must be independently capable of sustaining this load.

3.0 OPERATION AND USE

WARNING: Do not alter or intentionally misuse this equipment. Consult Capital Safety if using this equipment

with components or subsystems other than those described in this manual. Some subsystem and component
combinations may interfere with the operation of this equipment. Use caution when using this equipment around
moving machinery, electrical hazards, chemical hazards, and sharp edges.

WARNING: Do not use this system if you are unable to tolerate the impact of a fall arrest. Age and fi tness can

seriously affect your ability to withstand a fall. Pregnant women and minors must not use this equipment.

3.1 BEFORE INSTALLATION of this equipment, carefully inspect it to assure it is in serviceable condition.
Check for missing or damaged parts, see Figure 1. Legs of the metal base should be fl at and free of tears or
corrosion. Rivets should be tight and securely clinched. Check for installation nails (20 x 16d nails) or screws
(12 x 1/4-14 Teks screws). Refer to section 5.0 for further inspection details. Do not use if inspection reveals
an unsafe condition. NOTE: The Hinged Roof Anchor is designed as a multi-use anchor. Teks screws

may not be reused..

3.2 PLAN your fall arrest or restraint system before starting your work. Take into consider all factors affecting

your safety at any time during use. The following list gives some important points to consider when planning
your system:

A. ANCHORAGE: Select an anchorage point that is rigid and capable of supporting the required loads. See

section 2.4. Locate the roof anchor in accordance with section 3.3.

B. FREE FALL: PFASs must be rigged to limit any free fall to a maximum of 6 feet (OSHA and ANSI

Z359.1), restraint systems must be rigged such that no vertical free fall is possible. Avoid working above
your anchorage level since an increased free fall distance will result.

C. PERSONAL FALL ARREST SYSTEM REQUIREMENT: PFASs used with this roof anchor must meet

applicable OSHA, state, federal, and ANSI requirements. PFASs incorporating a full body harness must
be capable of arresting a workers fall with maximum arresting force of no greater than 1,800 lbs. and
limit the free fall distance to 6 feet or less. The deceleration distance for PFAS must be 42 inches (1.1m)
or less. Reference ANSI Z359.1 and OSHA requirements.

D. RESTRAINT SYSTEMS: Restraint systems must meet applicable state and federal requirements.
E. FALL CLEARANCE: Should a fall occur, there must be sufficient clearance in the fall area to arrest the

fall before striking the ground or other objects. The actual clearance required is dependent upon the
type of fall arrester connecting subsystem used (energy absorbing lanyard, self retracting lifeline, etc.).
Refer to the DBI-SALA instructions for fall clearance information.

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