3M DBI-SALA LAD-SAF Series User manual

1
A
B
E
D
C
© 3M 2020
INSTALLATION INSTRUCTIONS
5908282 Rev. L
1
3
Certificate No. FM 39709
ISO
9001
ANSI Z359.16
EN353-1:2014+A1:2017
CSA Z259.2.5
OSHA 1926.1053, 1910.29
CE TYPE TEST
CE
PRODUCTION
QUALITY
CONTROL 5
4
LAD-SAF™ 2
Flexible Cable
Safety Systems
CE Production Quality Test
No. 2797
BSI
The Netherlands B.V.
Say Building
John M. Keynesplein 9
1066 EP
Amsterdam Netherlands
CE Type Test
No. 2777
Satra Technology Europe Ltd
Bracetown Business Park
Clonee,
Dublin
D15 YN2P, Ireland
F
x1-4 6
88 - 310 lbs
(40 - 140kg) 7

3
2 3
T20 - 25 ft-lbs
27 - 34 Nm
L1 #6116632
L2 #6116631
A
B
T40 - 45 ft-lbs
54 - 61 Nm
L3 #6116633
T20 - 25 ft-lbs
27 - 34 Nm
A
B
T40 - 45 ft-lbs
54 - 61 Nm
4
M1 #6116638
M2 #6116634
T40 - 45 ft-lbs
54 - 61 Nm
B
C
A
DB

4
5
A
B
8
9
6
C
1/4 in.
(0.635cm)
1-1/8 in.
(2.8cm)
4 in.
(10.2cm)
7
W1 #6116635

5
8 9
CE1 #6116636
T20 - 25 ft-lbs
27 - 34 Nm
A
T40 - 45 ft-lbs
54 - 61 Nm
B
48 in.
(1.2m)
30 in.
(0.76m)
T1 #6116618
T10 - 15 ft-lbs
14 - 20 Nm
A
T40 - 45 ft-lbs
54 - 61 Nm
10 11
C
ü
û
A
D
F
B
E
A
B
A
C
E
D

6
12
T20 - 25 ft-lbs
27 - 34 Nm
13
A
A
A
B
AB
A

7
Z359.16
SERIAL NO.
XXXXXXX
MODEL NO. 6160030
9514021Rev. B
CSA Z259.2.5
ANSI
™
(23cm)
9" MAX
14
Z359.16
SERIAL NO. XXXXXXX
MODEL NO. 6160047
9514022 Rev.B
ANSI
™
(23cm)
9" MAX
15
ANSI
Z359.16
SERIAL NO.
XXXXXXX
MODEL NO. 6160054
9514023 Rev. B
CSA Z259.2.5
™
X3
(23cm)
9" MAX
16
(23cm)
9" MAX
™
X3+
AS/NZS 1891.3
TYPE1
SERIAL NO.
XXXXXXX
MODEL NO. 6160052
PATENT
9511415 Rev. D
PENDING
2797
17

8
(23cm)
9" MAX
2797

™
X3+
18
F
2797
1
2
3
4
5
6
7
8
9
11
9 9 9
10
19
3
1
2
6
4
5
32
6
1
4 5
20
R
Ø
A
R
Ø
B
R
W
H
C

9
21

FORM NO: 5908247 REV: A 10
SAFETY INFORMATION
Please read, understand, and follow all safety information contained in these instructions prior to the use of this Vertical
System. FAILURE TO DO SO COULD RESULT IN SERIOUS INJURY OR DEATH.
These instructions must be provided to the user of this equipment. Retain these instructions for future reference.
Intended Use:
This Vertical System is intended for use as part of a complete personal 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 the Product Instructions, is not approved by 3M and could result in serious injury or death.
This device is only to be used by trained users in workplace applications.
!WARNING
This Flexible Cable/Rigid Rail System is part of a personal fall protection system. It is expected that all users be fully trained in the
safe installation and operation of their personal fall protection system. Misuse of this device could result in serious injury or
death. For proper selection, operation, installation, maintenance, and service, refer to these Product Instructions and all manufacturer
recommendations, see a supervisor, or contact 3M Technical Service.
• To reduce the risks associated with working with a Flexible Cable/Rigid Rail System which, if not avoided, could result
in serious injury or death:
- Inspect all components of the system before each use, at least annually, and after any fall event. Inspect in accordance with the
Product Instructions.
- If inspection reveals an unsafe or defective condition in a component of the system, remove the component from service and
destroy it.
- Any Flexible Cable/Rigid Rail System that has been subject to fall arrest or impact force must be immediately removed from
service and all components must be inspected by a Competent Person prior to being used again.
- Do not connect to the system while it is being installed.
- Ensure the system is appropriately rated for the number of simultaneous users.
- When unpacking the cable it may rapidly uncoil. Use proper safety procedures and appropriate personal protective equipment
when unpacking cable.
- Only use approved connectors to attach body harness to the system. Do not use any additional connecting devices.
- Use only cable specied and approved in the Product Instructions.
- Do not interfere with the locking action of the shuttle/sleeve device. Only manipulate the device to attach and detach from the
system.
- Always maintain three points of contact while climbing. Refer to the Product Instructions for further information on proper
climbing technique.
- Ensure that fall protection systems/subsystems assembled from components made by dierent manufacturers are compatible
and meet the requirements of applicable standards, including the ANSI Z359 or other applicable fall protection codes, standards,
or requirements. Always consult a Competent and/or Qualied Person before using these systems.
• To reduce the risks associated with working at height which, if not avoided, could result in serious injury or death:
- Ensure your health and physical condition allow you to safely withstand all of the forces associated with working at height.
Consult with your doctor if you have any questions regarding your ability to use this equipment.
- Never exceed allowable capacity of your fall protection equipment.
- Never exceed maximum free fall distance of your fall protection equipment.
- Do not use any fall protection equipment that fails pre-use or other scheduled inspections, or if you have concerns about the use
or suitability of the equipment for your application. Contact 3M Technical Services with any questions.
- Some subsystem and component combinations may interfere with the operation of this equipment. Only use compatible
connections. Consult 3M prior to using this equipment in combination with components or subsystems other than those described
in the User Instructions.
- Use extra precautions when working around moving machinery (e.g. top drive of oil rigs), electrical hazards, extreme
temperatures, chemical hazards, explosive or toxic gases, sharp edges, or below overhead materials that could fall onto you or
your fall protection equipment.
- Use Arc Flash or Hot Works devices when working in high heat environments.
- Avoid surfaces and objects that can damage the user or equipment.
- Ensure there is adequate fall clearance when working at height.
- Never modify or alter your fall protection equipment. Only 3M or parties authorized in writing by 3M may make repairs to the
equipment.
- Prior to use of fall protection equipment, ensure a rescue plan is in place which allows for prompt rescue if a fall incident occurs.
- If a fall event occurs, immediately seek medical attention for the worker who has fallen.
- Do not use a body belt for fall arrest applications. Use only a Full Body Harness.
- Minimize swing falls by working as directly below the anchorage point as possible.
- If training with this device, a secondary fall protection system must be utilized in a manner that does not expose the trainee to
an unintended fall hazard.
- Always wear appropriate personal protective equipment when installing, using, or inspecting the device/system.
EN

11
;Prior to installation and use of this equipment, record the product identication information from the ID label in the
Installation Checklist at the back of this manual.
PRODUCT DESCRIPTION:
Figure 1 illustrates the Lad-Saf®Flexible Cable Safety System. Figures 2 through 19 illustrate components of the Lad-Saf®
Flexible Cable Safety System. See Table 1 for system component descriptions. See Table 2 for system component specications.
The Backing Plates are for use with L1, L2, and L3 bracket systems.
Table 1 –
Component Descriptions Item
Number Figure Description
Systems L1 and L2 6116632
6116631 2 Used on standard rung attachments. Additional feature (“A” in Figure 2) serves as a single point anchor for a single user attachment. Minimum breaking strength is 3,600 lbs (16kN).
Conforms to EN795:2012 Type A, OSHA 1926.502, 1910.140, AS/NZS 5532.
L1 and L2 Systems will t rung types and spacing listed below.
System L3 6116633 3 Used on standard rung attachments. Additional feature (“A” in Figure 3) serves as a single
point anchor for a single user attachment. Minimum breaking strength is 3,600 lbs (16kN).
Conforms to EN795:2012 Type A, OSHA 1926.502, 1910.140, AS/NZS 5532.
L3 System will t rung types and spacing listed below.
Systems M1 and M2 6116638
6116634 4Used on standard monopoles or in combination with stando supports. Mounting holes spaced 4” (101mm) on center. Additional feature (“C” in Figure 4) serves as a single point
anchor for a single user attachment. Minimum breaking strength is 3,600 lbs (16kN).
Conforms to EN795:2012 Type A, OSHA 1926.502, 1910.140, AS/NZS 5532.
System W1 6116635 7 Used on standard wood poles with 1/2” (12mm) fasteners.
System CE1 6116636 8 To extend the system up to 48” (1.2m) beyond a nishing platform. Additional feature (“A”
in Figure 8) serves as a single point anchor for a single user attachment. Minimum breaking
strength is 16kN (3,600 lbs). Conforms to EN795:2012 Type A, OSHA 1926.502, 1910.140,
AS/NZS 5532.
CE1 System will t rung types and spacing listed below.
System T1
(ANSI/OSHA Certied Only)
6116618 9 Used on standard rung attachments. Telescoping tube will extend single point anchor to
30” (0.76m). Additional feature (“A” in Figure 9) serves as a single point anchor for a single
user attachment. Minimum breaking strength is 3,600 lbs (16kN). Conforms to OSHA
1926.502 and 1910.140.
T1 System will t rung types and spacing listed below.
Tensioner 10 After groove pulls through plate, cable is in tension.
Cable Install 11 Conrm that the large pin is resting inside of the top plate.
Cable Guide 12 Used to guide the cable in vertical systems.
Stando Bracket 5 Used in conjunction with the M1 and M2 system to provide an attachment for a safety
system or cable guide.
Backing Plates 6100753
6100754 Used to allow reversal of U-Bolt installation for top and bottom brackets. Backing Plates are available in galvinized steel (6100753) and stainless steel (6100754).
Lad-Saf X2 13, 14
Used as a Sleeve in vertical systems. Allows the user to move freely up and down the
system while maintaining attachment. Use only with supplied karabiner or snaphook.
Lad-Saf X3 15
Lad-Saf X3+ 16, 17
System Tag 18 System Tag Markings and RFID Tag
1 Installation Date 7 Date Inspected
2 Installed By 8 System serial number
3 Anchorage Requirements 9 System warnings
4 Max Users Per System 10 Cable type and sleeve compatibility matrix along
with standards certication.
5 System Length 11 RFID Tag
6 Date of Manufacture
Single Point Anchor Warning 19 Stamping on Washer, top of Systems L1, L2, L3, CE1 and T1. Stamping on Monopole Single
Point Anchor Assembly (“C” in Figure 4) used with Systems M1 and M2.
1 Standard to which Anchor conforms. 4 Used for fall arrest.
2 Maximum number of users. 5 Do not use for lifting.
3 Read user instruction. 6 Manufacturer internet site.
Rung Supports 20 Used to provide additional support for rung types that are unable to withstand loading
requirements as specied in Section 2.2.
L1, L2, L3, CE1 and T1 Systems will t the following rung types and spacing:
Spacing 9"-12.25" (200mm-310mm)
Cylindrical rung 0.5"-1.6" (13mm-40mm) diameter
Square rung 0.5"-1.6" (13mm-40mm)
Diamond rung 0.5"-1.6" (13mm-40mm) height
EN

12
Angle Iron 0.5"-1.6" (13mm-40mm) leg height
Rectangular rung 0.5"-1.6" (13mm-40mm) height, 0.5"-1.9" (13mm-48mm) width
Table 1 –
Component Descriptions
Item Number: Figure Description
Stando
Bracket
SO-1 6100705
5
Flex Top/Btm Stando, 2” OD 24.25” Pole Centers
SO-2 6100710 Flex Stando, Pole, SS
SO-3
6100675 Flex Cable Guide Stando, 2” OD Pole
6100677 Flex Cable Guide Stando, 2-1/2” OD Pole
6100679 Flex Cable Guide Stando, 3” OD Pole
6100680 Flex Cable Guide Stando, 3-1/2” OD Pole
6100681 Flex Cable Guide Stando, 4” OD Pole
6100682 Flex Cable Guide Stando, 4-1/4” OD Pole
SO-4 6100636 Angle Iron Stando 3", 90 Deg, Top & Bottom, Galv
6100642 Angle Iron Stando 8", 90 Deg, Top & Bottom, Galv
SO-5
6100651 Flex Top/Btm Stando, 2-3/8” OD Pole
6100652 Flex Top/Btm Stando, 2-1/2” Dia Pole
6100654 Flex Top/Btm Stando, 3” OD Pole
SO-6
6100621 Angle Iron Stando 3", 90 Deg, Cable Guide, Galv
6100627 Angle Iron Stando 6", 90 Deg, Cable Guide, Galv
6100629 Angle Iron Stando 8", 90 Deg, Cable Guide, Galv
6100635 Angle Iron Stando 2", 90 Deg, Top & Bottom, SS
SO-7 6100386 Flex Cable Guide Stando, Steel
SO-8 6100232 Flex Stando, 5-10" Pole,
SO-9 6100230 Flex Stando
Cable
Guides
Typical
Application: Structure Size: Structure Type:
CG-2 6100140
12
Flex Cable Guide, SS Wood pole NA NA
CG-3 6100400 Flex Cable Guide Assy, Galv Standard < 1-1/8 in Round/Square
CG-3 6100401 Flex Cable Guide Assy, SS LEB &
Telescoping <1-1/8 in Round/Square
CG-3 6100410 Flex Cable Guide, Galv Standard <1 in Round/Square
CG-5 6100427 Flex Cable Guide Assy, SS Standard 1-5/8x1 Round/Square
CG-3 6100440 Flex Cable Guide, SS Standard <1 in Round/Square
CG-3 6100450 Flex Cable Guide, SS LEB &
Telescoping <1 in Round/Square
CG-6 6100454 Flex Cable Guide Assy, SS Standard 1x3/4 in Angle
CG-5 6100457 Flex Cable Guide Assy, SS Standard <1 in Round/Square
CG-7 6100500 Flex Cable Guide, Galv, L Monopole 5-3/4 in Long NA
CG-9 6100505 Flex Cable Guide Assy, SS, L Monopole 5-3/4 in Long NA
CG-9 6100512 Flex Cable Guide, SS, L Monopole 5-3/4 in Long NA
CG-9 6100513 Flex Cable Guide, SS, L Standard <1-5/8 in Round/Square
CG-9 6100515 Flex Cable Guide Assy, Galv, L Monopole 5-3/4 in Long NA
CG-9 6100519 Flex Cable Guide, SS, L Standard <2-1/8 in Round/Square
CG-9 6100522 Flex Cable Guide Assy, Galv, L Monopole 5-3/4 in Long NA
CG-7 6100527 Flex Cable Guide Assy, SS, L Monopole 1x1 in Angle
CG-14 6100530 Flex Cable Guide Assy, Galv, Latch Standard <1 in Round/Square
CG-14 6100531 Flex Cable Guide, Galv, Latch Standard <1 in Round/Square

13
Table 2 – Component
Specications
Standards
Figure
Capacity
(lbs/kg)
Minimum
User Weight
(lbs/kg)
No. Users
Activation Force
(lbs/kN)
Max
Deployment
Length (in/mm)
Minimum
Breaking
Strength
(lbs/kN)
Weight
(lbs/kg)
Operating
temp range
(°F/°C)
Component Item
Number Material Part Code Max Min
System - L1* 6116632 304 Stainless
Steel L1 ANSI, AUS,
CE, CSA,
OSHA 2 310/140 2 3,600/16 20/9.1 140/60 -40/-40
System - L2* 6116631 Galvanised
Steel L2 ANSI, AUS,
CE, CSA,
OSHA 2 310/140 2 3,600/16 20/9.1 140/60 -40/-40
System - L3* 6116633 Galvanised
Steel L3 ANSI, AUS,
CE, CSA,
OSHA 3 310/140 4 4,560/20.27 24/10.9 140/60 -40/-40
System - M1* 6116638 304 Stainless
Steel M1 ANSI, AUS,
CE, CSA,
OSHA 4 310/140 4** 4,560/20.27 9/4.1 140/60 -40/-40
System - M2* 6116634 Galvanised
Steel M2 ANSI, AUS,
CE, CSA,
OSHA 4 310/140 4** 4,560/20.27 9/4.1 140/60 -40/-40
System - W1 6116635 Galvanised
Steel W1 ANSI, AUS,
CE, CSA,
OSHA 7 310/140 2 3,600/16 14/6.4 140/60 -40/-40
System - CE1* 6116636 Galvanised
Steel CE1 ANSI, AUS,
CE, CSA,
OSHA 8 310/140 2 3,600/16 46/21 140/60 -40/-40
System - T1* 6116618 Galvanised
Steel T1 ANSI, OSHA 9 310/140 4 4,560/20.27 40/18.2 140/60 -40/-40
Lad-Saf X2 6160030 Stainless
Steel ANSI, CE, CSA, OSHA 13 310/140 88/40 1450/2 4.0/102 3,600/16 2.1/1 140/60 -40/-40
Lad-Saf X2 6160047 Stainless
Steel ANSI, CE, CSA, OSHA 14 310/140 88/40 1450/2 4.0/102 3,600/16 2.1/1 140/60 -40/-40
Lad-Saf X3 6160054 Stainless
Steel ANSI, CE, CSA, OSHA 15 310/140 88/40 1450/2 4.0/102 3,600/16 2.1/1 140/60 -40/-40
Lad-Saf X3+ 6160052 Stainless
Steel AUS, CE 16 310/140 88/40 1450/2 4.0/102 3,600/16 2.1/1 140/60 -40/-40
Lad-Saf X3+ 6160065 Stainless
Steel AUS, CE 17 310/140 88/40 1450/2 4.0/102 3,600/16 2.1/1 140/60 -40/-40
Cable - 3/8"
(9.5mm) 1x7
6104XXX /
CE
6134XXX(m)
Galvanised
Steel 15,400/68.4 0.27/ft-
0.41/m 140/60 -40/-40
Cable - 3/8"
(9.5mm) 1x7
6105XXX /
CE
6135XXX(m)
Stainless
Steel 18,000/80 0.27/ft-
0.41/m 140/60 -40/-40
Cable - 3/8"
(9.5mm) 7x19
6106XXX /
CE
6136XXX(m)
Galvanised
Steel 14,400/64 0.27/f t-
0.41/m 140/60 -40/-40
Cable - 3/8"
(9.5mm) 7x19
6107XXX /
CE
6137XXX(m)
Stainless
Steel 12,000/53.3 0.27/ft-
0.41/m 140/60 -40/-40
*System - Single Point Anchor minimum breaking strength 3,600 lbs (16kN).
** Number of users limited to 1 when used in conjunction with SO-4 & SO-5. See Figure 5.
References
on cover 1Installation instructions Figure 1 A Top Bracket
2Lad-Saf™Flexible Cable Safety Systems BSleeve
3Standards CCable
4 Number of notied body that performed CE test. D RFID Tag
5 Number of notied body checking the manufacture of this PPE. E Cable Guide
6Number of users. FBottom Bracket
7User weight is 88 - 310 lbs (40 - 140kg) including tools, other
equipment and clothing.

14

15
1.0 PRODUCT APPLICATION
1.1 PURPOSE: The Lad-Saf™ Ladder Safety System is part of a personal fall protection system. When used in combination
with the Lad-Saf™ Detachable Cable Sleeve, the Lad-Saf Ladder Safety System is designed to protect a worker in the
event of a fall while climbing a xed ladder or similar climbing structure.
;Fall Arrest Only: Do not use the Lad-Saf Ladder Safety System for any purpose other than Fall Arrest.
1.2 STANDARDS: Your Ladder Safety System conforms to the national or regional standard(s) identied on the front cover
of these instructions. If this product is resold outside the original country of destination, the re-seller must provide these
instructions in the language of the country in which the product will be used.
1.3 SUPERVISION: Use of the Lad-Saf Ladder Safety System must be supervised by a Competent Person1. Installation of
the Lad-Saf Ladder Safety System must be supervised by a Qualied Person2.
1.4 TRAINING: The Lad-Saf Ladder Safety System must be installed and used by persons trained in its correct application.
This manual is to be used as part of an employee training program as required by national, regional, or local standards.
It is the responsibility of the installers of this equipment to ensure they are familiar with these instructions, trained in
the correct care and use of this equipment, and are aware of the operating characteristics, application limitations, and
consequences of improper use of this equipment.
1.5 RESCUE PLAN: When using this equipment and connecting subsystem(s), the employer must have a rescue plan and
the means at hand to implement and communicate that plan to users, authorized persons3, and rescuers4. A trained, on-
site rescue team is recommended. Team members should be provided with the equipment and techniques to perform a
successful rescue. Training should be provided on a periodic basis to ensure rescuer prociency.
1.6 INSPECTION FREQUENCY: The Ladder Safety System shall be inspected by the user before each use and, additionally,
by a competent person other than the user at intervals of no longer than one year.
5
Inspection procedures are described in
the “Inspection and Maintenance Log”. Results of each Competent Person inspection should be recorded on copies of the
“Inspection and Maintenance Log”.
1.7 AFTER A FALL: If the Lad-Saf System is subjected to the forces of arresting a fall, it must be removed from service
immediately and clearly marked “DO NOT USE”. The Lad-Saf Cable Safety Sleeve and System must then be destroyed or
forwarded to 3M for replacement.
2.0 SYSTEM REQUIREMENTS
2.1 ANCHORAGE: Anchorage requirements vary with the fall protection application. Structure on which the
Ladder Safety System is placed or mounted must meet the Anchorage specications dened in Table 1.
2.2 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, explosive or toxic gases, moving machinery, sharp edges, or overhead materials
that may fall and contact the user or Personal Fall Arrest System.
2.3 CLIMB ASSIST COMPATIBILITY: Do not use a Powered Climb Assist (PCA) with a 3M Climbing Ladder Fall Arrest System
(CLFAS), including the Lad-Saf Vertical Lifeline System and Lad-Saf X2, X3 or X3+ Detachable Cable Sleeves, unless the PCA has
been veried by 3M as being compatible with 3M’s CLFAS. Failure to comply with this warning could result in a user’s fall not being
safely arrested in the event of a fall from height while using incompatible PCA and CLFAS systems. Contact 3M Technical Service at
3MFallProtectionT[email protected] with any questions.
;Use of Climb Assist Systems that are not compatible with 3M Vertical Systems could result in serious injury or death.
2.4 COMPONENT COMPATIBILITY: 3M equipment is designed for use with 3M approved components and subsystems only.
Substitutions or replacements made with non-approved components or subsystems may jeopardize compatibility of
equipment and may aect the safety and reliability of the complete system.
2.5 CONNECTOR 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 3M if you have any questions about compatibility.
Connectors (hooks, carabiners, and D-rings) must be capable of supporting at least 5,000 lbf (22.2 kN). 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. If the connecting element to which a snap hook or carabiner attaches 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 (A). This
force may cause the gate to open (B), allowing the snap hook or carabiner to disengage from the connecting point (C).
Self-locking snap hooks and carabiners are required by ANSI Z359 and OSHA.
1 Competent Person: A person who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary,
hazardous, or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them.
2 Qualied Person: A person with a recognized degree, certicate or professional standing, or who by extensive knowledge, training and experience, has
successfully demonstrated his ability to solve or resolve problems relating to fall protection and rescue systems to the extent required by OSHA or other applicable
federal, state, and local regulations.
3 Authorized Person: A person assigned by the employer to perform duties at a location where the person will be exposed to a fall hazard.
4 Rescuer: Person or persons other than the rescue subject acting to perform an assisted rescue by operation of a rescue system.
5 Inspection Frequency: Extreme working conditions (harsh environments, prolonged use, etc.) may require increasing the frequency of Competent Person
inspections.

16
2.6 MAKING CONNECTIONS: Snap hooks and carabiners used with this equipment must be self-locking. 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.
3M connectors (snap hooks and carabiners) are designed to be used only as specied in each product’s user’s instructions.
See Figure 5 for examples of inappropriate connections. Do not connect snap hooks and carabiners:
A. To a D-ring to which another connector is attached.
B. In a manner that would result in a load on the gate. Large throat 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, unless the
snap hook complies is equipped with a 3,600 lbf (16 kN) gate. Check the marking on your snap hook to verify that it
is appropriate for your application.
C. In a false engagement, where features that protrude from the snap hook or carabiner catch on the anchor, and
without visual conrmation 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 specically allows 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.
G. In a manner that does not allow the connector to align properly while under load.

17
3.0 SYSTEM INSTALLATION
3.1 LOAD REQUIREMENTS FOR STRUCTURE: The structure to which the LAD-SAF™ system is installed must be capable of
supporting the Total Loading imposed by the system.
STATIC LOADING: The static loads imposed onto the system include the weight of the top bracket, weight of the cable
per length of system and a safety factor (SF). The following is an example for determining the static loading imposed
on the system for a 100 ft (30 m) system:
1. L3 top bracket weight = 24 lb. (10.9 kg)
2. 100 ft (30m) of 3/8” (9.5mm) 1x7 Galvanized cable weight = 27 lb. (12.3 kg)
3. TOTAL STATIC LOADING: (24 lb. + 27 lb.) x 1.2SF = 61 lb.
(10.9 kg + 12.3 kg) x 1.2SF x 9.81 m/s2= 0.27 kN
DYNAMIC LOADING: The following are the dynamic loads imposed onto the system per user:
1. One user: 2700 lb. (12 kN)
2. Two user: 3320 lb. (14.76 kN)
3. Three user: 3940 lb. (17.51 kN)
4. Four user: 4560 lb. (20.27 kN)
TOTAL LOADING: The total load imposed onto the structure must take into account the static and dynamic loading
given above for the length and type of system. Below is an example in determining total loading imposed onto the
structure:
1. Static loading for a 100 ft (30 m) system: 61 lb. (0.27 kN)
2. Dynamic loading for a two-user system: 3320 lb. (14.76 kN)
3. Total loading = 3381 lb. (15 kN)
The following systems allow up to two users on the system at one time (see Table 2):
Systems L1, L2, W1, and CE1.
The following systems allow up to four users on the system at one time (see Table 2):
Systems L3, M1, M2, and T1.
For structures that require a continuous length of vertical lifeline over 500 ft (151m), 3M recommends the
use of the following:
6116633 (4 users) – over 500 ft (151m) and up to 800 ft (242m).
6116633 (rated to 3 users) – over 800 ft (242m) and up to 2000 ft (606m).
;The system can be rated to 2 users to lower the load imposed onto the attachment structure.
;Other installation requirements may limit the number of users allowed on a system. See the rest of
Section 3.0 for more information.
Bottom Bracket Assembly: The bottom bracket connection must be capable of supporting a system pre-tension load of
350 lb. (1.6 kN) in the direction of loading.
For calculation purposes, the required bracket load may be assumed to be distributed evenly between the number of rung
attachments.
3.2 GENERAL INSTALLATION: LAD-SAF™systems are designed for easy installation onto a variety of structures. To begin




system.
Generally, the LAD-SAF™system is installed from the top of the structure down. The basic procedure is:
Step 1. Install the top bracket
Step 2. Connect the cable to the top bracket
Step 3. Install the cable guides
Step 4. Install the bottom bracket assembly
Step 5. Tension the cable
Step 6. Inspect the installation
Planning the installation can minimize the amount of time on the structure and improve safety.

18
;• Use proper safety procedures when installing LAD-SAF™systems.
• Wear personal protective equipment, including safety glasses and steel-toed shoes.
• Use personal fall arrest or restraint systems when exposed to a fall hazard while installing
LAD-SAF™systems.
• Do not connect to the LAD-SAF™system being installed.
• Do not connect to a partially installed LAD-SAF™system.
• Use caution when installing LAD-SAF
™
systems near electrical power lines. LAD-SAF
™
cables are conductive.
• For installation of stainless steel systems, 3M recommends using a general purpose thread lubricant on all fasteners to
prevent abrasion. Apply it liberally. Threads should be lubricated on the entire length and all the way around the bolt
(Figure 21). The included thread lubricant should be applied as one tube per U-bolt.
3.3 WELDING RECOMMENDATIONS: Some installations require welding brackets to the structure. DBI-SALA recommends



3.4 RUNG SUPPORT: Rung supports can be used to reinforce hollow rungs. This will prevent the crushing or collapsing
of the rungs when tightening of the Safety System Clamps, and to strengthen the rung. The rung support must have

LAD-SAF™ 
requirements for the system are met.

with the inside dimensions of the rung. See Figure 20 for examples of rung supports.
A, Figure 20
Model Ø R Install at each point indicated below:
6100187 1 in (2.5 cm) 22 in (56 cm) 1. Slide the rung support through the open rung.
2. Slide washers over each end of the rung support and secure with nuts. Tighten the

3. Insert cotter pins through the holes in each end of the rung support. Cotter
pins should be inserted from the top of the rung support to prevent them from
dropping out of the holes.
4. Separate and bend the cotter pin legs to secure cotter pins.
6100188 1 in (2.5 cm) 26 in (66 cm)
6100189 1 in (2.5 cm) 30 in (76 cm)
Materials Aluminum Bar, Stainless Steel
Fasteners

Model Ø R Install at each point indicated below:
6100151 1 in (2.5 cm) 17 in (43 cm) 1. Slide the rung support through the open rung.
2. Insert cotter pins through the holes in each end of the rung support. cotter pins
should inserted from the top of the rung support to prevent them from dropping
out of the holes.
3. Separate and bend the cotter pin legs to secure cotter pins.
Materials Aluminum Bar, Stainless Steel
Fasteners
C, Figure 20
Model H W R Install at each point indicated below:
6100186 .63 in
(1.6 cm) 1 in (2.5 cm) 19 in (48 cm) 1. Slide the rung rupport through the open rung.
2. Insert cotter pins through the holes in each end of the rung support. Cotter pins
should inserted from the top of the rung support to prevent them from dropping
out of the holes.
3. Separate and bend the cotter pin legs to secure cotter pins.
Materials Aluminum Bar, Stainless Steel
Fasteners
3.5 REVERSE HARDWARE INSTALLATION: When desired, the connecting hardware of the top and bottom brackets can
be installed with the threaded portion facing away from the users. This is achieved by adding a backing plate to each
U-Bolt to capture the ladder rung:
- 6100753 Galvanized Steel Backing Plate (Figure )
- 6100745 Stainless Steel Backing Plate (Figure )
3.6 TOP BRACKET INSTALLATION: Before installing the top bracket it is recommended that the climbing structure be

be positioned to allow users safe access when connecting or disconnecting from the system. The top bracket is typically
mounted in the center of the climbing surface for ease of climbing, but may be located towards the side if required.
A. INSTALLATION OF L1 AND L2 SYSTEMS:
See Figure 2 for a typical installation of the L1 and L2 Systems. The top bracket should be positioned to allow users
safe access when connecting or disconnecting from the system. Do not substitute other fasteners.
Installation procedure:
1. Top Bracket: 
2. Bottom Bracket
B. INSTALLATION OF L3 SYSTEM:
See Figure 3 for a typical installation of the L3 System. The top bracket should be positioned to allow users safe
access when connecting or disconnecting from the system. Do not substitute other fasteners.
Installation procedure:
1. Top Bracket: 

19
2. Bottom Bracket
C. INSTALLATION OF M1 AND M2 SYSTEMS:
See Figure 4 for a typical installation of the M1 and M2 System onto a monopole. The top bracket should be
positioned to allow users safe access when connecting or disconnecting from the system. The top brackets are to be

™system.
Angle Leg and Round Leg Stand-o Installation:
  
the hardware provided. Do not substitute other fasteners. Torque 3/8-inch fasteners to 20-25 ft-lb. (27-34 N-m).

40-45 ft-lb. (54-61 N-m).
Weld-on Stand-o Installation:
  
must be perpendicular to the pole surface and in-line with the carrier cable.
;Installations that use the angle leg or round leg stand-o support brackets are limited to one user on the system at a time.
M1 and M2 System Installation:
See Figure 4. Installation procedure:
1. Top Bracket: Install top plate (A), hardware (B) and Single Point Anchor assembly (C) as shown in Figure 4.

2. Bottom Bracket
D. INSTALLATION OF W1 SYSTEM:
See Figure 7 for a typical installation of the W1 System on a wooden pole. The top bracket should be positioned to
allow users safe access when connecting or disconnecting from the system. Use 1/2-inch fasteners (not provided)
to attach the top bracket to the pole. Fasteners should extend through the pole when possible. 3M DBI-SALA
recommends using lock washers, double nuts, or other methods to ensure fasteners will not loosen.
E. INSTALLATION OF CE1 SYSTEM:
See Figure 8 for a typical installation of the CE1 System. The top bracket should be positioned to allow users safe
access when connecting or disconnecting from the system.
Installation procedure:
1. Top Bracket: 
2. Bottom Bracket:
F. INSTALLATION OF T1 SYSTEM:
See Figure 9 for a typical installation of the T1 System. The top bracket should be positioned to allow users safe
access when connecting or disconnecting from the system. Typical applications include access ladders into manholes
or under trap doors. Do not substitute other fasteners.
Installation procedure:
1. Top Bracket: 
2. Bottom Bracket:
3.7 INSTALLATION OF CARRIER CABLE ASSEMBLY TO TOP BRACKET:
A. INSTALLATION OF CARRIER CABLE ASSEMBLY:
1. Lay the carrier cable assembly out on the ground in a clean area by rolling the coil. Do not pull cable from center
of coil. For some installations it may be easier to lower the carrier cable from the top connection level down to the
bottom bracket. If so, carefully lower the cable by unspooling without twisting the cable at the top connection. Do
not drop the cable to the lower level.
;Carrier cable is very sti and may spring out of coil unexpectedly. Use proper safety procedures when unrolling
cable. Use appropriate safety gear, including gloves and safety glasses, when unrolling cable.
Inspect the cable for shipping damage before proceeding. Do not install damaged cable.
2. See Figure 11 for installation of the carrier cable into the top bracket. Ensure the end of cable is free of kinks and
unraveled strands.
  
approximate angle of 45 degrees while pressing against spring gate (D). The small pin (E) and spring gate (D) are
designed to prevent the lug/cable assembly from inadvertently disconnecting from the top plate (B). Make certain
that only the large pin (A) rests inside the top plate (B).
3.8 INSTALLATION OF CABLE GUIDES, ALL MODELS:
 excessively

carrier cable between the top and bottom brackets, and at any point along the system where the cable may abrade

at 23 (7.01), 25 (7.61), and 27 (8.23) feet (m) intervals. For high wind areas, “L” shaped cable guides may be used. The
“L” shaped cable guides should be alternated with openings on the left, then right, etc., up the structure. Latching cable
guides are also available.
Direct Connection to Structure:

20
See Figure 12 for a typical installation of a cable guide. Some cable guides utilize rung spacers and clamp plates while
others do not (see Figure 12). Install the cable guide using the hardware provided. Do not substitute other fasteners.
Torque fasteners to 20-25 ft-lb. (27-34 N-m).
3.9 TENSIONING THE SYSTEM:
;Depending on the length of the system, and the environment in which the system is installed, it may be
necessary to periodically re-tension the system. Extreme temperature ranges and very long systems will likely
require periodic re-tensioning.
Carrier Cable Tension Adjustment:
1. See Figure 10. Thread tensioning nut (A) onto the end of the tension rod (B) so that 3-5 threads are exposed below
the nut. Insert cable into saddle clamps (C). Lift up on tensioner assembly until tensioning nut bottoms out on bottom
washer (D). Tighten saddle clamp nuts and torque to 35 ft-lb. (47.5 N-m). Tighten tensioning nut until groove (E)

saddle clip.
4.0 IDENTIFICATION AND INSPECTION AFTER SYSTEM INSTALLATION:
A. Install the installation and service label onto the structure in a prominent location. Use the steel wire provided with
the label to attach it to the structure. Before installing the label, mark the following:
• Installation Date
• Installed By
• Maximum Users Per System
• System Length
  Installation Checklist
at the end of this manual.
B. 
• Ensure all fasteners are in place and properly tightened.
• Ensure the carrier cable is properly tensioned. Do not use the Lad-Saf™system if the bottom of the cable is not
secured/tensioned with the bottom bracket assembly.
• Ensure the carrier cable assembly is installed per Figure 11.
• Ensure the carrier cable does not abrade against the structure at any point.
• Ensure the system information is recorded on the label.
5.0 INSPECTION
5.1 INSPECTION FREQUENCY:
For information on inspection frequency, inspection steps and use of the Lad-Saf Flexible Cable Safety System, refer to
instructions for use (IFU) 3M Fall Protection manuals 5908555, 5908556 and 5908301.
5.2 RFID TAG:
Location:
RFID Tags may be used in coordination with an RFID Tag Scanner for recording product inspection results. See Figure [X]
for where your RFID Tag is located.
DISPOSAL: Prior to disposing of this product, remove the RFID Tag and dispose/recycle in accordance with local
regulations. For additional information on how to remove the RFID Tag, please refer to the website link below.
Do not dispose of your product as unsorted municipal waste. The crossed-out wheelie bin symbol indicates that all EEE (Electrical and Elec-
tronic Equipment) must be disposed of according to local law through available return and collection systems. Please contact your dealer or
your local 3M representative for further information.
For more information, please visit our website: http://www.3M.com/FallProtection/RFID
6.0 MAINTENANCE, SERVICING, STORAGE
6.1 If the carrier cable becomes heavily soiled with oil, grease, paint, or other substances, clean it with warm soapy water.

damage the cable.
7.0 SPECIFICATIONS
7.1 All top and bottom brackets, cable guides, carrier cable, and fasteners are made of galvanized or stainless steel. Contact

installation instructions, meets OSHA 1910.140, OSHA 1926.1053, OSHA 1910.29, OSHA 1926.502, ANSI Z359.16, CSA
(Z259.2.5) and CE (EN353-1:2014+A1:2017) requirements.
Declaration of Compliance: www.3M.com/FallProtection/DOC
8.0 LAD-SAF SYSTEM LABELING
;Please reference the User Manual supplied with the Lad-Saf™ Detachable Sleeve for proper use and maintenance of this system.