DBI-Sala 1003000 User Manual
Instructions for the following series products:
Tie-off Adapters and Scaffold Choker
(See back page for specifi c model numbers.)
The Ultimate in Fall Protection
USER INSTRUCTION MANUAL
TIE-OFF ADAPTER AND SCAFFOLD CHOKER ANCHORAGE CONNECTORS
This manual is intended to meet the Manufacturer's Instructions as required by ANSI-Z359.1 and
should be used as part of an employee training program as required by OSHA.
Figure 1 - Tie-off Adapter and Scaffold Choker Anchorage Connectors
Pass-thru
D-ring
Subsystem
Connector
D-ring
Subsystem
Connector
D-ring
Standard
Tie-off Adapter
Pass-thru
D-ring
ID Label
1 3/4 inch
Strength
Member
3 inch
Wear Pad
Adjustable Length
Tie-off Adapter
Pass-thru
D-ring
ID Label
2 inch
Strength
Member
Adjuster
Buckle
Subsystem
Connector
D-ring
ID Label
Kevlar Web
Tie-off Adapter
Pass-thru
O-ring
ID Label
1 3/4 inch
Strength
Member
Small
D-ring
3/8 inch
wire rope
Wire Rope
Tie-off Adapter
Parachute
Buckle
ID Label
Pad
Adjuster
Boom Belt
Subsystem
Connector
D-ring
ID Label
D-ring
1 3/4 inch
Strength
Member
Scaffold Choker
Large
O-ring
Labels
Chain
Small
D-ring
Tie-off Adapter
Connection
Chain
Label
Pivotal
Link
WARNING: This product is part of a personal fall arrest, restraint, work positioning, suspension, or rescue
system. The user must follow the manufacturer's instructions for each component of the system. These
instructions must be provided to the user of this equipment. The user must read and understand these
instructions before using this equipment. Manufacturer's instructions must be followed for proper use and
maintenance of this equipment. 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 of this equipment for your application, contact
DBI-SALA.
IMPORTANT: Record the product identifi cation information from the ID label in the Inspection and Maintenance Log at the back of this of this
manual.
Form: 5902129
Rev: J
1
© Copyright 2013, Capital Safety
DESCRIPTION
STANDARD TIE-OFF ADAPTER: Pass through type tie-off adapter, 1-3/4 inch polyester webbing strength
member, 3 inch wide polyester webbing wear pad. Available in various lengths. See Figure 1.
ADJUSTABLE LENGTH TIE-OFF ADAPTER: Pass through type tie-off adapter, 2 inch polyester webbing strength
member with high strength edge for wear protection. Adjustable length. See Figure 1.
KEVLAR WEB TIE-OFF ADAPTER: Pass through type tie-off adapter, 1-3/4 inch Kevlar webbing strength
member. Available in various lengths. See Figure 1.
WIRE ROPE TIE-OFF ADAPTER: Pass through type tie-off adapter, 3/8 inch diameter wire rope. Available in
various lengths. See Figure 1.
BOOM BELT: Parachute buckle type belt, 1-3/4 inch polyester webbing strength member. See Figure 1.
SCAFFOLD CHOKER: Choker type anchorage connector, 1 inch polyester webbing strength member. Available in
various lengths. See Figure 1.
CHAIN TIE-OFF ADAPTER: Pass through type tie-off adapter, zinc-plated stainless steel. See Figure 1.
1.0 APPLICATIONS
1.1 PURPOSE: The tie-off adapter, boom belt, and scaffold choker is designed to be used as an anchorage
connector for a personal fall arrest, restraint, work positioning, suspension, or rescue system. Tie-off
adapters and scaffold chokers may be used as an anchorage connector for a horizontal lifeline if the system
is designed, installed and used under the supervision of a qualifi ed person. Do not hang, lift, or support tools
or equipment from this equipment.
• Kevlar web tie-off adapters should be used when working with high temperature tools or materials, or
in high temperature environments (foundries, chemical manufacturing, steel fabrication, emergency
rescue services, fi re services, welders, oil industry, nuclear industry).
A. PERSONAL FALL ARREST: The anchorage connector is used as a component of a personal fall arrest
system. Personal fall arrest systems typically include a full body harness and a connecting subsystem,
(energy absorbing lanyard). Maximum permissible free fall is 6 feet.
B. RESTRAINT: The anchorage connector is used as a component of a restraint system to prevent the
user from reaching a fall hazard. Restraint systems typically include a full body harness and a lanyard or
restraint line. No vertical free fall permitted.
C. WORK POSITIONING: The anchorage connector is used as a component of a work positioning system
to support the user at a work position. Work positioning systems typically include a full body harness,
positioning lanyard, and a back-up personal fall arrest system. Maximum permissible free fall is 2 feet.
D. PERSONNEL RIDING: The anchorage connector is used as a component of a personnel riding system
to suspend or transport the user vertically. Personnel riding systems typically include a full body
harness, boatswain's chair or seat board, and a back-up personal fall arrest system. No vertical free fall
permitted.
E. RESCUE: The anchorage connector is used as a component of a rescue system. Rescue systems are
configured depending on the type of rescue. No vertical free fall permitted.
1.2 LIMITATIONS: Consider the following application limitations before using this product:
A. CAPACITY: These anchorage connectors are designed for use by persons with a combined weight
(clothing, tools, etc.) of no more than 310 lbs. No more than one personal protective system may be
connected at one time.
B. FREE FALL: Personal fall arrest systems used with this equipment must be rigged to limit the free fall to
6 feet (ANSI Z359.1). See personal fall arrest system manufacturer’s instructions for more information.
Restraint systems must be rigged so that no vertical free fall is possible. Work positioning systems must
be rigged so that free fall is limited to 2 feet or less. Personnel riding systems must be rigged so that no
vertical free fall is possible. Rescue systems must be rigged so that no vertical free fall is possible.
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Figure 2 - Fall Clearance
6 Feet Max
Free Fall
Working Level
(Free Fall + Deceleration Distance)
Nearest Obstruction
Total Fall Distance
C. FALL CLEARANCE: See Figure 2. There must be sufficient clearance below the user to arrest a fall
before the user strikes the ground or other obstruction. The clearance required is dependent on the
following factors:
• Elevation of anchorage connector • Connecting subsystem length
• Deceleration distance • Movement of harness attachment element
• Worker height • Free fall distance
See personal fall arrest system manufacturer’s instructions for more information.
D. SWING FALLS: See Figure 3. Swing falls occur when the
anchorage point is not directly above the point where a fall
occurs. The force of striking an object in a swing fall may
cause serious injury or death. Minimize swing falls by working
as close to the anchorage point as possible. Do not permit
a swing fall if injury could occur. Swing falls will significantly
increase the clearance required when a self retracting lifeline
or other variable length connecting subsystem is used.
E. ENVIRONMENTAL HAZARDS: Use of this equipment in
areas with environmental hazards may require additional
precautions to prevent injury to the user or damage to the
equipment. Hazards may include, but are not limited to; heat,
chemicals, corrosive environments, high voltage power lines,
gases, moving machinery, and sharp edges. Contact DBI-SALA
if you have questions about using this equipment where
environmental hazards exist.
F. TRAINING: This equipment must be installed and used
by persons trained in its correct application and use. See
section 4.0.
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Figure 3 - Swing Falls
Swing Fall Hazard
1.3 APPLICABLE STANDARDS: Refer to national standards, including ANSI Z359.1; and local, state, and
federal requirements for more information on personal fall arrest systems and associated components.
2.0 SYSTEM REQUIREMENTS
2.1 COMPATIBILITY OF COMPONENTS: DBI-SALA equipment is designed for use with DBI-SALA 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 OF CONNECTORS: 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
DBI-SALA 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 4. Connectors must
be compatible in size, shape, and strength. Self locking snap hooks and carabiners are required by ANSI
Z359.1 and OSHA.
Figure 4 - Unintentional Disengagement (Roll-out)
If the connecting element that a snap hook (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 snap hook or carabiner. This force
may cause the gate (of either a self-locking or a non-locking snap hook) to open, allowing the snap hook 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.
DBI-SALA connectors (snap hooks and carabiners) are designed to be used only as specifi ed in each
product’s user’s instructions. See Figure 5 for inappropriate connections. DBI-SALA 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.
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C. In a false
engagement,
where features
that protrude
from 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 tieback (unless the
manufacturer’s
instructions for
both the lanyard
and connector
specifically allows
such a connection).
Figure 5 - Inappropriate Connections
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.
G. In a manner that does not allow the connector to align properly while under load.
2.4 PERSONAL FALL ARREST SYSTEM: Personal fall arrest systems used with this equipment must meet
applicable state, federal, OSHA, and ANSI requirements. A full body harness must be worn when this
equipment is used as a component of a personal fall arrest system. As required by OSHA, the personal fall
arrest system must be capable of arresting the user’s fall with a maximum arresting force of 1,800 lbs., and
limit the free fall to 6 feet or less. If the maximum free fall distance must be exceeded, the employer must
document, based on test data, that the maximum arresting force will not be exceeded, and the personal fall
arrest system will function properly.
When a free fall greater than 6 feet, and up to a maximum of 12 feet is possible, DBI-SALA recommends
using a personal fall arrest system incorporating a DBI-SALA Force2 Energy Absorbing Lanyard. DBI-SALA
has performed testing using the Force2 Energy Absorbing Lanyard in free falls up to 12 feet to ensure the
maximum arresting force does not exceed 1,800 lbs., and the system functions properly. The results of these
tests are listed in the user instruction manual provided with Force2 Energy Absorbing Lanyards.
2.5 ANCHORAGE STRUCTURE: This equipment is intended to be installed on structures capable of meeting the
anchorage strength requirements specifi ed below. The anchorage connector must be of suffi cient length to
wrap completely around the anchorage.
2.6 ANCHORAGE STRENGTH: The anchorage strength required is dependent on the application. Following are
anchorage strength requirements for specifi c applications:
A. FALL ARREST: The structure to which the anchorage connector is attached must sustain static loads
applied in the directions permitted by the fall arrest system of at least: 3,600 lbs. with certification of a
qualified person, or 5,000 lbs. without certification. See ANSI Z359.1 for certification definition. When
more than one personal fall arrest system is attached to an anchorage, the strengths stated above must
be multiplied by the number of personal fall arrest systems attached to the anchorage.
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 qualified person.
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