3M DBI SALA 5908549 Operator's manual

© 3M 2018
User Instruction Manual Synthetic Rope
Horizontal Lifeline System
This manual is intended to be used as part of an employee training program as
required by OSHA.
Instructions for the following series products:
SYNTHETIC ROPE HORIZONTAL LIFELINE
See the last pages for specic model numbers
Form: 5902179 Rev: F

FORM NO: SIT 5908279
REV: B 2
SAFETY INFORMATION
Please read, understand, and follow all safety information contained in these
instructions, prior to the use of this product. FAILURE TO DO SO COULD RESULT IN
SERIOUS INJURY OR DEATH.
These instructions must be provided to the user of the equipment. Retain these
instructions for future reference.
Intended Use:
This product is used as part of a complete Fall Protection system.
Use in any other application including, but not limited to, material handling, recreational
or sports-related activities, or other activities not described in these instructions, is not
approved by 3M and could result in serious injury or death.
This product is only to be used by trained users in workplace applications.
!WARNING
This product is used as part of a complete Fall Protection system. All users must be fully
trained in the safe installation and operation of their complete Fall Protection system.
Misuse of this product could result in serious injury or death. For proper selection,
operation, installation, maintenance, and service, refer to all instruction manuals and
manufacturer recommendations. For more information, see your supervisor or contact 3M
Technical Services.
To reduce the risks associated with using a Horizontal System which, if not
avoided, could result in serious injury or death:
- Inspect the product before each use and after any fall event, in accordance with
the procedures specied in these instructions.
- If inspection reveals an unsafe or defective condition, remove the product from
service immediately and clearly tag it “DO NOT USE”. Destroy or repair the product
as required by these instructions.
- Any product that has been subject to fall arrest or impact force must be
immediately removed from service. Destroy or repair the product as required by
these instructions.
- Ensure that Fall Protection systems assembled from components made by dierent
manufacturers are compatible and meet all applicable Fall Protection regulations,
standards, or requirements. Always consult a Competent or Qualied Person before
using these systems.
- The product must only be installed as described in its instruction manuals.
Installations and use outside the scope of these instruction manuals must be
approved in writing by 3M.
- Before installing, ensure that the installation methods and the product will not
interfere with electric lines, gas lines, or other critical materials or systems.
- Ensure the product is congured and installed properly for safe operation as
described in these instructions.
- Do not exceed the number of allowable users specied in these instructions.
- Do not twist, tie, knot, or allow slack in the lifeline.
- Do not connect to the system while it is being transported or installed.
- Use caution when installing, using, or moving the product as moving parts may
create pinch points.
ENENENEN

FORM NO: SIT 5908279
REV: B 3
• To reduce the risks associated with working at height which, if not avoided,
could result in serious injury or death:
- Your health and physical condition must allow you to safely work at height and to
withstand all forces associated with a fall arrest event. Consult your doctor if you
have questions regarding your ability to use this equipment.
- Never exceed allowable capacity of your Fall Protection equipment.
- Never exceed the maximum free fall distance specied for your Fall Protection
equipment.
- Do not use any Fall Protection equipment that fails inspection, or if you have
concerns about the use or suitability of the equipment. Contact 3M Technical
Services with any questions.
- Some subsystem and component combinations may interfere with the operation of
this equipment. Only use compatible connections. Contact 3M Technical Services
before using this equipment in combination with components or subsystems other
than those described in these instructions.
- Use extra precautions when working around moving machinery, electrical hazards,
extreme temperatures, chemical hazards, explosive or toxic gases, sharp edges,
abrasive surfaces, or below overhead materials that could fall onto you or your Fall
Protection equipment.
- Ensure use of your product is rated for the hazards present in your work
environment.
- Ensure there is sucient fall clearance when working at height.
- Never modify or alter your Fall Protection equipment. Only 3M, or persons
authorized in writing by 3M, may make repairs to 3M equipment.
- Before using Fall Protection equipment, ensure a written rescue plan is in place to
provide prompt rescue if a fall incident occurs.
- If a fall incident occurs, immediately seek medical attention for the fallen worker.
- Only use a full body harness for Fall Arrest applications. Do not use a body belt.
- Minimize swing falls by working as directly below the anchorage point as possible.
- A secondary Fall Protection system must be used when training with this product.
Trainees must not be exposed to an unintended fall hazard.
- Always wear appropriate Personal Protective Equipment when installing, using, or
inspecting the product.
- Never work below a suspended load or worker.
- Always maintain 100% tie-o.

4
Figure 1 - Typical Installation
Typical Horizntal Lifeline Installation
Span length 100 ft (30.m) Max.
Snap Hook
Labels
Rope Tensioner
Tie-off Adapter (Anchorage Connector)
Attachment O-ring for User (Lanyard)
Anchorage In-line Energy Absorber

5
WARNING: This product is part of a personal fall arrest 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 equipment, 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 3M Fall Protection.
IMPORTANT: Record the product identication information from the
ID label in the inspection and maintenance log in section 9.0 of this manual.
1.0 APPLICATION
1.1 PURPOSE: The Sayine Synthetic Rope Horizontal Lifeline System
is designed for use as an anchoring means for one or two persons.
Use the Sayine Horizontal Lifeline System where horizontal
mobility and fall protection are required.
1.2 LIMITATIONS: The following limits apply to the installation and
use of the Sayine Synthetic Rope Horizontal Lifeline System.
Other limitations may apply:
IMPORTANT: The employer must ensure that each horizontal lifeline is
designed, installed, and used under the supervision of a qualied person;
and is part of a complete personal fall arrest system that maintains a
safety factor of at least two. Reference OSHA 1010.140 (c) (11). See
also OSHA 1926.502 (d)(8).
QUALIFIED PERSON: Qualied describes a person who, by possession
of a recognized degree, certicate, or professional standing, or who
by extensive knowledge, training, and experience has successfully
demonstrated the ability to solve or resolve problems relating to the
subject matter, the work, or the project. Reference OSHA 1910.140 (b).
See also OSHA 1926.32 (m).
A. HORIZONTAL LIFELINE SPAN: The maximum span distance
is 100 feet. The span length must be reduced when clearance
is limited. See section 3.2 for clearance information.
B. ANCHORAGES: The Sayfline horizontal lifeline must be
installed on anchorages that meet the requirements specified
in section 2.4.
C. SYSTEM CAPACITY: The maximum capacity of the Sayfline
horizontal lifeline is two persons. The maximum weight of each
person, including tools and clothing, is 310 lbs. (141kg).
D. CONNECTING SUBSYSTEM: Each person’s connecting
subsystem must limit fall arrest forces to 900 lbs. (4kN) or
less. See section 2.5.

6
E. FREE FALL: Rig and use the personal fall arrest system
such that the maximum potential free fall does not exceed
Government regulatory and subsystem manufacturer’s
requirements. See section 3.0 and subsystem manufacturer’s
Instructions for more information.
F. SWING FALLS: See Figure
2. Swing falls occur when
the anchorage point is not
directly overhead. The force
of striking an object in a
swing fall may cause serious
injury or death. Minimize
swing falls by working as
directly below 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. If a swing
fall situation exists in your
application, contact 3M Fall
Protection before proceeding.
G. FALL CLEARANCE: There must be sufficient clearance below
the worker to arrest a fall before striking the lower level or
obstruction. See section 3.2 for required clearance information.
H. BODY SUPPORT: A full body harness must be used with the
Synthetic Rope Horizontal Lifeline System.
I. ENVIRONMENTAL HAZARDS: Use of this equipment in areas
with environmental hazards may require additional precautions
to reduce the possibility of 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 3M Fall
Protection if you have questions about using this equipment
where environmental hazards exist.
J. TRAINING: This equipment must be installed and used by
persons trained in its correct application and use. See section 4.0.
1.3 APPLICABLE STANDARDS: Refer to national standards, including
ANSI Z359.1, local, state, and federal (OSHA 1910.66 and
1926.502) requirements for more information on personal fall
arrest systems and associated components. In Canada, see the
Z259 group of CSA standards.
Figure 2 - Swing Fall

7
2.0 SYSTEM REQUIREMENTS
2.1 PERSONAL FALL ARREST SYSTEM COMPONENTS: The Sayine
horizontal lifeline must be used with 3M Fall Protection approved
components and subsystems. Non-approved components may
be incompatible, and could affect the safety and reliability of the
complete system. Personal fall arrest components used with this
system must meet all applicable OSHA and ANSI requirements. A
full body harness must be used with this system.
2.2 PERSONAL FALL ARREST SYSTEM CONNECTORS: Connectors
used to attach to the attachment O-ring on the horizontal lifeline
(hooks, carabiners, D-rings) must support at least 5000 lbf (22.2
kN). Connectors and attachment elements must be compatible
in size, shape, and strength. Non-compatible connectors may
unintentionally disengage (roll-out). Do not use non-locking
connectors with this system.
2.3 ANCHORAGE CONNECTORS: Connectors used to attach the
horizontal lifeline to end anchors must be compatible with the
connection point. The connection must be positive; and, with
connecting elements, capable of sustaining a 5000 lbf (22.2 kN)
load without failure.
2.4 STRUCTURE LOAD: Structural anchorage points must be rigid,
and capable of supporting at least 5000 lbf (22.2 kN) along the axis
of the horizontal lifeline. Anchorages must also support at least 3600
lbf (16 kN) applied in all potential directions of fall arrest that are
perpendicular to the axis of the horizontal lifeline. See Figure 3.
WARNING: Anchorages must be rigid. Large deformations of
the anchorage will affect system performance, and may increase
the required fall clearance below the system, which could result
in serious injury or death.
2.5 CONNECTING SUBSYSTEM: The connecting subsystem is the
portion of the personal fall arrest system that is used to connect
between the horizontal lifeline subsystem and harness fall arrest
attachment element. The connecting subsystem must limit forces
applied to the horizontal lifeline to 900 lbf (4kN) or less.
Figure 3 - Strength Requirements
Anchorage Strength Requirements
5000 lbf (22.2 kN) Minimum 5000 lbf (22.2 kN) Minimum
3600 lbf (16 kN) Minimum in all potential directions of fall
arrest that are perendicular to the axis of the lifeline

8
3.0 OPERATION AND USE
WARNING: Do not alter or intentionally misuse this equipment. Consult
3M Fall Protection when using this equipment in combination 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: Consult your doctor if there is reason to doubt your
tness to absorb the impact from a fall arrest. Age and tness can
affect your ability to withstand fall arrest forces. Pregnant women and
minors must not use this system.
3.1 BEFORE EACH USE inspect this equipment according to section
5.0. Do not use this equipment if inspection reveals an unsafe or
defective condition. Plan your use of the fall protection system
prior to exposing workers to dangerous situations. Consider all
factors affecting your safety before using this system.
A. Read and understand all manufacturer’s instructions for each
component of the personal fall arrest system. All 3M Fall
Protection harnesses and connecting subsystems are supplied
with separate user instructions. Keep all instructions for future
reference.
B. Review sections 1.0 and 2.0 to ensure system limitations and
other requirements have been adhered to. Review applicable
information regarding system clearance criteria, and ensure
changes have not been made to the system installation (i.e.
length) or occurred at the job site that could affect the required
fall clearance. Do not use the system if changes are required.
3.2 SYSTEM INSTALLATION: Figure 1 shows a typical Sayine
horizontal lifeline installation. When using an energy absorbing
lanyard to connect to the system, the end anchorages must be
located at a height which will limit the free fall to 6 feet (1.8m).
When using a self retracting lifeline (SRL) to connect to the
system, the end anchorages must be located above the user. The
SRL, when fully retracted, must be above the harness attachment
level. The horizontal lifeline system should be positioned at a
level that will minimize free fall while allowing ease of use. The
horizontal lifeline should be positioned near the work location to
minimize swing fall hazards. The connecting subsystem length
should be kept as short as possible to reduce the potential free
fall and required clearance distance. Both anchorages must
be installed at approximately the same elevation, so that the
horizontal lifeline system is not sloped more than 5°.
Step 1. Determine the locations of the end anchorages and
evaluate their strengths in accordance with section 2.4.
Determine the span length and evaluate the required
clearance using Figures 4, 5, or 6 and Tables 1, 2 or 3.

9
Figure 4 - Clearance: Single Worker with Energy Absorbing Lanyard
Clearance Evaluation for One Worker
Connected to the HLL with a 3M Fall
Protection Energy Absorbing Lanyard
Energy
Absorbing
Lanyard
Required clearance from nearest lower level or
obstruction to HLL system height
1) Find your system span length in the rows of
Table 1.
2) Find your lanyard length in the columns of
Table 1.
3) The requied clearance is where the span
length row and lanyard length column intersect.
Working Level
Lower Level or
Obstruction
Span Length

10
Table 1 - Required Clearance for One Worker Connected to the System
with a 3M Fall Protection Energy Absorbing Lanyard (See Figure 4)
Span length
in feet
Length of Energy Absorbing Lanyard in feet
3
(.91) 4 (1.22) 5 (1.52)
6
(1.83)
7
(2.13)
8
(2.44)
9
(2.74)
10
(3.1)
0-10
(0-3.05) 16’-1”
(4.90) 17’-1” (5.20) 18’-1” (5.51) 19’-1” (5.82) 20’-1” (6.12) 21’-1” (6.43) 22’-1” (6.73) 23’-1” (7.04)
10-15
(3.05-4.57) 16’-3”
(4.95) 17’-3” (5.26) 18’-3” (5.56) 19’-3” (5.87) 20’-3” (6.12) 21’-3” (6.48) 22’-3” (6.78) 23’-3” (7.09)
15-20
(4.57-6.10) 16’-5”
(5.00) 17’-5” (5.31) 18’-5” (5.61) 19’-5” (5.92) 20’-5” (6.27) 21’-5” (6.53) 22’-5” (6.83) 23’-5” (7.14)
20-25
(6.10-7.62) 16’-7”
(5.06) 17’-7” (5.36) 18’-7” (5.66) 19’-7” (5.97) 20’-7” (6.27) 21’-7” (6.58) 22’-7” (6.88) 23’-7” (7.19)
25-30
(7.62-9.14) 16’-9”
(5.11) 17’-9” (5.41) 18’-9” (5.72) 19’-9” (5.97) 20’-9” (6.33) 21’-9” (6.63) 22’-9” (6.93) 23’-9” (7.24)
30-35
(9.14-10.67) 17’-6”
(5.33) 18’-6” (5.64) 19’-6” (5.94) 20’-6” (6.25) 21’-6” (6.55) 22’-6” (6.86) 23’-6” (7.16) 24’-6” (7.47)
35-40
(10.67-12.19) 18’-3”
(5.56) 19’-3” (5.87) 20’-3” (6.17) 21’-3” (6.48) 22’-3” (6.78) 23’-3” (7.09) 24’-3” (7.39) 25’-3” (7.70)
40-45
(12.19-13.72) 18’-11”
(5.77) 19’-11” (6.07) 20’-11” (6.38) 21’-11” (6.68) 22’-11” (6.99) 23’-11” (7.29) 24’-11” (7.60) 25’-11” (7.90)
45-50
(13.72-15.24) 19’-6”
(5.94) 20’-6” (6.25) 21’-6” (6.55) 22’-6” (6.86) 23’-6” (7.16) 24’-6” (7.47) 25’-6” (7.77) 26’-6” (8.08)
50-55
(15.2-16.76) 20’-2”
(6.15) 21’-2” (6.45) 22’-2” (6.76) 23’-2” (7.06) 24’-2” (7.37) 25’-2” (7.67) 26’-2” (7.98) 27’-2” (8.28)
55-60
(16.76-18.29) 20’-10”
(6.35) 21’-10” (6.66) 22’-10” (6.96) 23’-10” (7.26) 24’-10” (7.57) 25’-10” (7.87) 26’-10” (8.18) 27’-10” (8.48)
60-65
(18.29-19.81) 21’-5”
(6.53) 22’-5” (6.83) 23’-5” (7.14) 24’-5” (7.44) 25’-5” (7.75) 26’-5” (8.05) 27’-5” (8.36) 28’-5” (8.66)
65-70
(19.81-21.34) 22’-1”
(6.73) 23’-1” (7.04) 24’-1” (7.34) 25’-1” (7.65) 26’-1” (7.95) 27’-1” (8.26) 28’-1” (8.56) 29’-1” (8.87)
70-75
(21.34-22.86) 22’-8”
(6.91) 23’-8” (7.21) 24’-8” (7.52) 25’-8” (7.82) 26’-8” (8.13) 27’-8” (8.43) 28’-8” (8.74) 29’-8” (9.04)
75-80
(22.86-24.38) 23’-4”
(7.11) 24’-4” (7.42) 25’-4” (7.72) 26’-4” (8.03) 27’-4” (8.33) 28’-4” (8.64) 29’-4” (8.94) 30’-4” (9.25)
80-85
(24.38-25.91) 24’-0”
(7.32) 25’-0” (7.62) 26’-0” (7.93) 27’-0” (8.23) 28’-0” (8.53) 29’-0” (8.84) 30’-0” (9.14) 31’-0” (9.45)
85-90
(25.91-27.43) 24’-7”
(7.49) 25’-7” (7.80) 26’-7” (8.10) 27’-7” (8.41) 28’-7” (8.71) 29’-7” (9.02) 30’-7” (9.32) 31’-7” (9.63)
90-95
(27.43-28.96) 25’-3”
(7.70) 26’-3” (8.00) 27’-3” (8.31) 28’-3” (8.61) 29’-3” (8.92) 30’-3” (9.22) 31’-3” (9.53) 32’-3” (9.83)
95-100
(28.96-30.48) 25’-10”
(7.87) 26’-10” (8.18) 27’-10” (8.48) 28’-10” (8.79) 29’-10” (9.09) 30’-10” (9.40) 31’-10” (9.70) 32’-10” (10.01)
Meters are shown in parenthesis