Malta Dynamics C7002-G2 User manual

User Instruction Manual
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Z359.14-2021
Self-Retracting Lifeline (SRL) INSTRUCTION
MANUAL
These instructions apply to the following model(s):
C7002-G2 - 50' Warthog SRL With Snap Hook Class 1
C7102-G2 - 6' Pygmy hog SRL With Snap Hook Class 1
C7104-G2 - 6' Pygmy hog SRL With Rebar Hook Class 1
C7201-G2 - 11' Pygmy hog SRL With Snap Hook Class 1
C7203-G2 - 11' Pygmy hog SRL With Rebar Hook Class 1
C8000-G2 - 20' Razorback SRL With Snap Hook Class 1
C8001-G2 - 30' Razorback SRL With Snap Hook Class 1
C9000-G2 - 20' Hybrid Hog SRL With Snap Hook Class 1
C9001-G2 - 30' Hybrid Hog SRL With Snap Hook Class 1
LE3261 - 6' Edge Hog SRL With Snap Hook Class 2
LE3261D - 6' Dual Edge Hog SRL With Snap Hooks Class 2
LE3263 - 6' Edge Hog SRL With Rebar Hook Class 2
LE3263D- 6' Dual Edge Hog SRL With Rebar Hooks Class 2
LE3311 - 10' Edge Hog SRL With Snap Hook Class 2
LE3311D - 10' Dual Edge Hog SRL With Snap Hooks Class 2
LE3313 - 10' Edge Hog SRL With Rebar Hook Class 2
LE3313D - 10' Dual Edge Hog SRL With Rebar Hooks Class 2
LE7020 - G2 - 20' Edge Hog SRL With Snap Hook Class 2
LE7030 - G2 - 30' Edge Hog SRL With Snap Hook Class 2
LE7050 - G2 - 50' Edge Hog SRL With Snap Hook Class 2
A copy of this manual must be available to users at all times. Visit
www.MaltaDynamics.com for the latest user instruction manual based upon date of
manufacture.
Manual Revision Code:
MD-20230508

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TABLE OF CONTENTS
C7203-G2 -------------------------------------------------------------- 26
About the Pygmy Hog SRD with C1004 ------------------------ 26
Single Housing End Attached To The Full Body Harness ----- 27
Single Housing End Attached to the Anchorage --------------- 28
Twin-leg SRDs ---------------------------------------------------- 29
Twin-leg SRD Work Zone Transition ------------------------------ 32
Product Labels --------------------------------------------------------- 33
Inspection Log ---------------------------------------------------------- 40
Warranty ---------------------------------------------------------------- 41
Under Penalty of Law ------------------------------------------------- 5
Materials and Construction ------------------------------------------- 5
Purpose ----------------------------------------------------------------- 6
Instructions for Use ---------------------------------------------------- 6
Limitations for Use ----------------------------------------------------- 8
Connector Compatibility Limitations --------------------------------- 10
Connecting Component Limitations --------------------------------- 11
Performance ----------------------------------------------------------- 12
Training ----------------------------------------------------------------- 14
Inspection -------------------------------------------------------------- 14
Cleaning and Maintenance ------------------------------------------- 16
Fall Clearance and Swing Falls --------------------------------------- 17
Class 2 or Below D-Ring ---------------------------------------------- 20
Fall Clearance Requirements ------------------------------------------ 25
Single & Twin Connections for C7102-G2, C7104-G2, C7201-G2,
Install the C1004 ------------------------------------------------- 30

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Manual Revision Code:
MD-PHRSRLUIM 11-23-18
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UNDER PENALTY OF LAW
This manual must be read and understood in its entirety and used as part of
your fall protection training program as required by OSHA 1926 and State and
local regulatory agencies. This instruction manual is intended to meet
industry standards required by and ANSI Z359.14-2021 and should be used as
part of an Employee Fall Safety training program as required by OSHA. User
must read and fully understand the limitations and proper use of the equipment,
and be properly trained by employer prior to use per OSHA 29 CFR 1910.66, 29
CFR 1926.503, and applicable local standards. NOTE: This User Instruction
Manual is not to be removed except by the user of this equipment. Current
User Instruction Manual must always be available to the user. Read and
understand these instructions before using equipment. Do not discard
these instructions.
WARNING
MATERIALS AND CONSTRUCTION
Webbing Materials
• Constructed with UHMWPE with polyester (.770” width; .063”
thickness); breaking strength > 5,000 lbs tensile strength
Cable Materials for
• 7X19 Galvanized Steel (3/16” diameter)
Connector Materials
• Stainless Steel and Alloy Steel
Housing Materials
• Aluminum
• High-Impact Resistant Polymer
Misuse or failure to follow warnings, instructions and limitations
on the use of this equipment may result in serious personal injury
or death. For further instructions about proper use, refer to
supervisor or contact Malta Dynamics at 1-800-494-1840
WARNING
Manual Revision Code:
MD-20230508

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PURPOSE
Malta Dynamics Self-Retracting Lifelines are devices used to safely expand the
working area where a harness with a six-foot lanyard is not adequate. A Self-
Retracting Device (SRD) such as a self-retracting lifeline, is designed to reduce
the shock load to the body of a worker by limiting the distance of a fall. The SRD
allows complete freedom of movement. An SRD is one component of a Personal
Fall Arrest System (PFAS). PFAS normally include a full body harness, anchorage
connector (such as a carabiner and an SRD.)
The Self-Retracting Lifeline (SRL) may be used in a stationary or mobile manner. As
a stationary device, the SRL should be mounted to an approved, fixed anchorage
connector overhead. The SRL extends as the user moves away from the anchor
point, and retracts as the user moves back toward the anchorage point. An SRL
used in a mobile manner should travel on a steel cable, rope or fixed rail, traveling
from one anchorage connector to another.
Self-Retracting Lifelines may include a swivel eye anchorage, self-locking swivel
snap hook or universal rebar hook with impact indicator and 3/16” wire cable or
webbing, carabiner and tag line.
INSTRUCTIONS FOR USE
Do not alter or intentionally misuse this equipment.
WARNING
WARNING
WARNING
•Personal Fall Arrest System (PFAS) MUST limit maximum arrest forces
to 1800 lbs. (8kN) or less.
•Employees shall be trained in accordance with the requirements of
OSHA 29 CFR 1910.66 in the safe use of the system and its components
before using a PFAS.
•Inspect all Personal Fall Arrest System equipment for wear, damage,
and other deterioration prior to each use. Remove defective equipment
from service immediately.
•Thoroughly evaluate and plan all elements of Fall Protection System(s)
before using this equipment. Make sure that your Personal Fall
WARNING
WARNING

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Arrest System is appropriate for your needs and facility. Calculate fall
clearance and swing fall clearance. The amount of clearance required is
dependent on the type of connecting subsystem, the anchorage location,
and other factors. When calculating distance, be sure to consider:
• Deceleration Distance
• Movement of harness attachment (D-ring)
• Free Fall Distance
• Height of the worker (how tall is the worker?)
• Elevation of Anchorage Connector
• Connecting Subsystems length
• D-ring connector length
• Length of Full Body Harness stretch
•Swing falls
•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 potential for swing falls
by working as close to the anchorage point as possible. Do not permit
a swing fall if injury could occur. Swing falls significantly increase the
amount of clearance required. See Illustration 1.
Illustration 1: Examples of Swing Fall Hazards
•Users must have a written rescue plan and the means to implement
it. This plan must provide prompt employee rescue or assure that
employees have the ability to rescue themselves in the event of a fall.
•Store this equipment in a cool, dry, and clean environment that is out of
direct light when not in use to prevent UV degradation.
•This equipment must be removed from service immediately if a fall is
incurred.
• PInspect all Personal Fall Arrest System equipment for wear, damage, and other deterioration prior to each use.
Remove defective equipment from service immediately.
• Thoroughly evaluate and plan all elements of Fall Protection System(s) before using this equipment. Make sure
that your Personal Fall
Manual Revision Code:
MD-20230508

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LIMITATIONS FOR USE
Do not use this equipment if you are unable to tolerate the
impact of a fallarrest. Age and fitness can seriously affect your
ability to withstand a fall. Consult with a physician if in doubt.
Minors, pregnant women, and anyone with a history of back
and/or neckproblems must not use this equipment.
WARNING
WARNING
WARNING
WARNING
WARNING
• Do not allow the line constituent to retract into the unit in an uncontrolled
manner.
• Malta Dynamics self-retracting lanyards must be used with a full body
harness and shall only be used as a personal fall arrest system that
limits the maximum free fall distance to 2 feet unless unless using a
Class 2 device in which free fall should be limited to 6ft or less.
• Use only with compatible components of subsystems. Substitutions
or replacements made with non-approved components or subsystems
may jeopardize compatibility of equipment and may affect the safety
and reliability of the complete system.
• Not all fall protection components are rated for the same user weight
capacity. Users must be within each component capacity range.
• Self-Retracting Lifelines are designed for a single user with combined
weight - including clothing, tools, etc. - within ANSI rated weight
capacity range of 130 lbs. to 310 lbs.
• This equipment is designed to be used in temperatures ranging from
-40°F to +130°F(-40°C - +54°C).
• Use only with structures capable of supporting static loads required
for Personal Fall Arrest Systems (PFAS). Anchorages used for PFAS
must be capable of sustaining static loads in the direction permitted
by the PFAS of at least: 3,600 lbs. with certification of a qualified
person; or 5,000 lbs. without certification. When more than one
PFAS is attached to an anchorage, the strengths stated above
must be met independently at and for each anchorage location.
Use caution when employing this equipment around machines,
electrical hazards, chemical hazards and sharp edges or
abrasive surfaces, as contact may cause equipment failure,
personal injury, or death.

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Manual Revision Code:
MD-PHRSRLUIM 11-23-18
• Do not expose this equipment to chemicals or harsh solutions that may
have a harmful effect.
• User must not use or install equipment before receiving proper training
from a Competent Person, as defined by OSHA 29 CFR 1926.32(f).
• Only Malta Dynamics shall make repairs or alterations to the equipment.
• All synthetic material must be protected from slag, hot sparks, open
flames, or other heat sources. The use of heat resistant materials is
recommended in these applications.
RESCUE (R0003-G2)
•Capcaity when used for rescue: 1 person
•Force required to operate rescue features when loaded to capacity: 75 lbs
Prevent Slack in line while in rescue mode.
WARNING
RECOVERY SYSTEM OPERATION:
1. Pull outward on the locking pin and hold.
2. Pull outward on the ratchet handle until it stops. Release the pin so that it
falls into the locking position.
3. While maintaining outward tension on the cable, rotate the crank handle
clockwise (cw) to draw the cable into the housing.
Note: to engage the recovery system, it may be necessary to rotate the crank
slightly.
FOR LOWERING:
1. Rotate crank handle in counter clockwise (ccw) direction.
2. If a fall has been arrested and lowering is required, first crank in the
upward direction (cw) for one half rotation, then reverse the direction
(ccw) to begin lowering.
A minimum of 75 lbs. (34kg) is required for lowering.
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CONNECTOR COMPATIBILITY LIMITATIONS
Malta Dynamics equipment must be coupled only to compatible connectors that
are suitable to your application. Ensure all connections are compatible in size,
shape and strength. Ensure all connectors are fully closed and locked. OSHA 29
CFR 1926.502 prohibits the use of snap hooks to engage to objects unless the
following requirements are met:
• Snap hook must be a locking type snap hook.
•Snap hook must be explicitly designed for such a connection. “Designed
for” means that the manufacturer of the snap hook specifically created
the snap hook to be used to connect to the equipment in question.
Use of a non-locking snap hook can result in rollout (a process by which a snap
hook or carabiner unintentionally disengages from another connector or object
to which it is coupled. Malta Dynamics connectors (snap hooks and carabiners)
are designed to be used only as specified in each product’s user’s instructions.
Avoid the following types of connections:
• Connection of two (or more) snap hooks or carabiners to one D-ring.
• Connection of a snap hook back to its integral lanyard.
• Direct connection of a snap hook to horizontal lifeline.
• Connection in a manner that results in a load on the gate. NOTE: Large
throat opening snap hooks should not be connected to standard size
D-rings or similar objects, as such use 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 structural elements such as rebar or cross members that are
not shaped in such a way that they may capture the gate of the hook.
Manual Revision Code:
MD-20230508
• False engagement connections, where protruding features of the
snap hook or carabiner may catch on the anchor and seem to be fully
engaged to the anchor point. Always confirm engagement.
• Connection to snap hooks or carabiners.
• Direct connection to webbing lanyard, webbing loop, rope lanyard
or tie-back (unless the manufacturer’s instructions for both the
lanyard and connector specifically allow such a connection).

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•Connection of a snap hook to a D-ring, rebar, or other connection point
of improper dimensions in relation to the snap hook dimensions or
configurations that could cause the snap hook keeper to be depressed
by a turning motion of the snap hook, or such that snap hook or
carabiner will not fully close and lock, or that roll-out could occur.
Illustration 2 depicts examples of inappropriate connections:
Illustration 2: Inappropriate Connections
CONNECTING COMPONENT LIMITATIONS
•A Competent Person must ensure the compatibility of all connections
and that of the system.
•Do not use the system if any connector does not lock or if any other
component in the system does not operate properly.
• Allow sufficient safe clearance in the event of a Free Fall.
•System must be rigged to limit the total Free Fall Distance according to
the type of system, and in compliance with ANSI and OSHA directives.
• Do not use if any part of the system appears to be damaged.
• Do not use a body belt for fall arrest applications.

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Applicable Standards:
Refer to national standards, including ANSI Z359, and local, state and
federal (OSHA 1910.66, appendix C, 1926.500) requirements for more
information on personal fall arrest systems and associated components.
PERFORMANCE
Table 1 - CLASS 1 SRL
Item # ANSI Standard Cable
Length
Max
Arresting Force
Average
Arresting Force
Max Arresting
Distance
Classification
C7002-G2
ANSI
Z359.14-2021
Class 1
50’ 1,600 lbf 1,100 lbf 24” 1
C7003-G2 90’ 1,800 lbf 900 lbf 42” 1
C7102-G2 6’ 1,600 lbf 1,100 lbf 28” 1-P
C7104-G2 6’ 1,600 lbf 1,100 lbf 28” 1-P
C7201-G2 11’ 1,600 lbf 1,100 lbf ≤42” 1-P
C7203-G2 11’ 1,600 lbf 1,100 lbf ≤42” 1-P
C8000-G2 20’ 1,600 lbf 1,100 lbf 24” 1
C8001-G2 30’ 1,600 lbf 1,100 lbf 24” 1
C9000-G2 20’ 1,600 lbf 1,100 lbf 24” 1
C9001-G2 30’ 1,600 lbf 1,100 lbf 24” 1
R0003-G2 90’ 1,800 lbf 900 lbf 42” 1-R
Table 2 - CLASS 2 SRL
Item # ANSI
Standard
Cable
Length
Max
Arresting
Force
Average
Arresting
Force
Max
Arresting
Distance
Min. Set
Back
Distance
Classification
LE3261
ANSI
Z359.14-
2021
Class 2
6’ 1,600 lbf 1,100 lbf 42” 48” 2-P
LE3263 6’ 1,600 lbf 1,100 lbf 42” 48” 2-P
LE3311 10’ 1,600 lbf 1,100 lbf 42” 48” 2-P
LE3313 10’ 1,600 lbf 1,100 lbf 42” 48” 2-P
LE7020-G2 20’ 1,600 lbf 1,100 lbf 42” 24” 2
LE7030-G2 30’ 1,600 lbf 1,100 lbf 42” 24” 2
LE7050-G2 50’ 1,600 lbf 1,100 lbf 42” 24” 2
Manual Revision Code:
MD-20230508

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30°
Always aach to an
overhead anchor. Swing
falls significantly increase
fall arrest
distance.
Illustration 3: Minimize Swing Fall
Capacity:
Malta Dynamics Self-Retracting Lifelines are designed for use by an individual
person with a combined weight (worker, clothing, tools, etc.) of 130 lbs. minimum
to no more than 310 lbs. maximum for ANSI rated capacity. No more than one
person may be connected at one time.
Anchorage Strength:
In accordance with ANSI Z359.18, any anchorage selected for Personal Fall
Arrest Systems must meet all anchorage strength requirements. Anchorages
used for PFAS must be capable of sustaining static loads in the direction
permitted by the PFAS of at least: 3,600 lbs. with certification of a qualified
person; or 5,000 lbs. without certification. When more than one PFAS is
attached to an anchorage, the strengths stated above must be met
independently at and for each anchorage location. Avoid potential swing fall
hazards and obstructions.
Free Fall:
Maximum free fall distance allowed for use in a Personal Fall Arrest System is
2 ft with a Class 1 device and 6ft with a Class 2 Device. Do not work above the
anchorage level to avoid increased Free Fall Distance. Avoid slack in the line
and do not lengthen the Self-Retracting Lifeline by connecting a lanyard or
other snap hook directly to the retractable. Do not use this device at or below
the level of your feet unless using a Class 2 device.
Fall Arrest Forces:
Personal Fall Arrest System (PFAS) MUST limit maximum arrest forces to
1800 lbs. (8kN) or less.
Swing Falls:
Self-Retracting Lifelines should be used in a vertical position only. Minimize
swing fall by working as directly below the anchorage point as possible.
Worker movement should remain within 30 degrees maximum deflection of
the lifeline from the vertical line directly below the anchorage point.
(Illustration 3). Do not permit a swing fall if injury could occur.

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TRAINING
Employers are responsible for providing training to any employee who may
be exposed to fall hazards in order to enable the employee to recognize and
reduce fall hazards. Training must be conducted by a Competent or Qualified
Person. Trainer and trainees must not be exposed to fall hazards during the
training course.
INSPECTION
Record all observations and results of each inspection in inspection log. If
inspection reveals any defect, inadequate maintenance, or unsafe
condition, remove Self Retracting Lifeline from service immediately.
Devices that have been removed from service should be discarded or
repaired by manufacturer or authorized repair center when permitted.
After a Fall:
Remove Self-Retracting Lifeline (SRL) from service immediately after a fall has
occurred. Inspect the impact indicator on the snap hook of the SRL; look for an
exposed red color band. Do not reset the impact indicator. SRL with a webbed
lifeline requires additional inspection of the shock pack, looking for deformation,
elongation or other signs of the shock pack being torn or deployed.
Type of Use Application Examples Conditions of Use Inspection Frequency
Competent Person
Infrequent to Light Rescue and Conned Space,
Factory Maintenance
Good Storage Conditions, Indoor
or Infrequent Outdoor Use, Room
Temperature, Clean Environments
Annually
Moderate to Heavy Transportation, Residential
Construction, Utilities, Warehouse
Fair Storage Conditions, Indoor and
Extended Outdoor Use, All Temperatures,
Clean or Dusty Environments
Semi-Annually to Annually
Severe to Continuous Commercial Construction, Oil and
Gas, Mining
Harsh Storage Conditions, Prolonged
or Continuous Outdoor Use, All
Temperatures, Dirty Environment
Quarterly to Semi-Annually
Self-Retracting Lifeline (SRL) must be inspected a minimum of once per year by an
OSHA-defined “Competent person” other than the user. Local, state,
governmental, and jurisdictional agencies may require the user to conduct daily
or more frequent or mandatory inspections. If the SRL is exposed to extreme
or severe conditions, more frequent formal inspections may be required. Record
the results of each formal inspection in your inspection log.
User Inspection
Self-Retracting Lifeline (SRL) should be inspected by the user before each use,
using the inspection procedures below (Illustration 6). In addition, unit should be
fully examined and inspected to ensure:
Manual Revision Code:
MD-20230508

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Illustration 6:
Inspection
12
34
56
7
Inspection Procedure
Step 1: Inspect for loose screws and bent
or damaged parts.
Step 2: Inspect housing for distortion,
cracks or other damage. Ensure swivel eye
is not damaged or distorted. Swivel eye
must turn freely.
Step 3: Ensure lifeline extends and retracts
fully without hesitation or creation of slack
in the line.
Step 4: Ensure device engages (locks up)
when lifeline is jerked (tugged) sharply.
Step 5: Inspect wire cable lifelines for cuts,
kinks, broken wires, bird- caging corrosion,
welding splatter, chemical damage or
severe abrasion. Check all thimbles and
other areas for excessive wear, including
cracks or separation of metal components.
Step 6: Inspect webbed lifelines for frayed
strands, broken webbing, burns, cuts and
abrasions. Look for heat damage, paint
build-up, corrosion and chemical damage
indicated by discoloration.
Step 7: Inspect all snap hooks and
connectors for damage; ensure secure,
locking engagement.
• Markings are legible
• Components are free from corrosion, bending, cracks, dents or
deformity
• SRL is clean and free of dirt, oil, mold, mildew and contaminants
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Kinking: Deformation in the cable causes the lifeline to appear bent or kinked,
and results in an unsafe condition for use.
Corrosion Damage: Use extreme caution to avoid potential damage when using
a Self-Retracting Lifeline in an environment where corrosive compounds, welding
or high heat may exist. Corrosion damage can cause cable to crack. Working
in a corrosive environment requires increased inspection frequency to ensure
corrosive damage does not impact the performance of the SRL.
Arc or Heat Damage: Welding or high heat may fuse cable wires and change the
strength characteristics of the wire and cable as a whole. Periodically examine the
SRL if it must be used in these types of environments.
CLEANING AND MAINTENANCE
Cleaning
Wipe off all surface dirt. Store in clean, dry area, away from heat and areas where
chemical vapors may exist. Avoid storing in direct light to prevent UV degradation.
Maintenance
Do not attempt to disassemble or repair. Only Malta Dynamics or entities authorized
in writing by Malta Dynamics shall make repairs, authorized maintenance or
alterations to the equipment.
Cable Inspection Considerations:
User must be aware of the potential for damage or deterioration that may occur
while in use.
Crushing: Cable may get crushed or bent while in general use, resulting in unsafe
condition for use.
Cutting: Movement over sharp edges or other objects while cable in under tension
can damage or break strands, resulting in an unsafe condition for use.
Abrasion: Normal wear can result in abrasion. Pay particular attention to outer
strands, which are most susceptible to abrasion. Extreme abrasion results in an
unsafe condition for use.
16Manual Revision Code:
MD-20230508

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WARNING
Fall Clearance and Swing Falls
Figure 2: Fall Clearance and Swing Falls
To determine the clearance required: Measure the distance from the user’s
harness dorsal connection to the anchorage for the Edgehog Personal SRL. Both
horizontal and vertical distances are required. Use Figure 2A above to determine the
required clearance between the working level and the nearest obstruction. The
dotted lines in the figure represent 1 foot (0.3 m) increments from the user’s
harness dorsal connection to the anchorage. For example, 7 ft (2.1 m) of clearance
is required when the Edgehog unit is anchored 3 1/2 ft (1 m) above and 3 1/2 ft (1
m) to the side of the user’s harness dorsal connection.
NOTE: The clearances provided above assume the fall occurs from the
standing position. If the worker is kneeling or crouching an additional 3 ft (0.9
m) of clearance is needed.
7 ft
(2.1 m)
7 ft
(2.1 m)
(2.
t9 f
7 m)
(2.
t9 f
7 m)
(
11 ft
3.4 m)
(
11 ft
3.4 m)
5 ft
(1.5 m)
Clearance between
Working Level and
Nearest Obstruction
Figure 2A:
Clearance required in feet (meters) between Working Level and
Nearest Obstruction for User with Total Weight up to 310 lbs
(140 kg). Do not tie off below the harness Dorsal D-Ring.
Clearance between
Working Level and
Nearest Obstruction
Figure 2B:
Swing Falls
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Sharp Edges:
Avoid working where sharp edges may contact lifeline when using a Class 1
device. Even when using a Class 2 device, this should be avoided when at all
possible. Provide sufficient protective padding where avoiding sharp edges is
not possible.
Corrosive Environment:
Extensive exposure to environments where corrosion may occur will damage
metal parts in the Self-Retracting Lifeline. Use caution when working around
corrosive compounds such as ammonia, sewage, fertilizers, sea water or other
corrosives.
Chemical Hazard, High Heat and Severe Cold:
Use extreme caution in environments containing acid or caustic chemicals,
particularly at elevated temperatures, as chemical damage that can impair the
functionality of the Self-Retracting Lifeline (SRL) is difficult to detect. Periodic
replacement of the SRL is recommended to ensure safety. Do not use SRL in
high temperature environments. Do not use SRL in severe cold. Protect SRL if
used near welding, metal cutting, or similar activities. Hot sparks and slag can
damage SRL and impair functionality.
Electrical Hazards:
Use extreme caution to avoid contact with high voltage power lines. Both web
and wire cable model Self-Retracting Lifelines may conduct electricity.
Moisture absorbed by the lifeline can provide a path for electrical current to
flow, resulting in potential electrical shock.
Locking Speed:
Use extreme caution when working on low-pitched roofs where a worker may
slide, rather than fall. A clear path is require to ensure positive locking of the
Self-Retracting Lifeline.
General Adverse Environment Conditions:
User must be aware of working conditions and environment during all aspects
of use. Adverse working conditions and environment require additional attention
and extreme caution. Adverse working conditions and environments include
but are not limited to areas involving mortar/cement/concrete, dust/demolition,
caustic/corrosive materials, falling objects, gypsum, slurry, petroleum based
liquids, extreme wet conditions, mud, or metal/plastic shavings. User is to use
extreme caution of materials that may adhere to or strike the SRL line
constituent. Material that adheres to line constituent may damage parts
within the Self-Retracting Lifeline and may lead to serious injury or death. Falling
objects that strike the SRL line constituent may cause a fall to occur in addition
to weakening or breaking the SRL and anchorage which will may result in
serious injury or death. Avoid using device in applications where engulfment
hazards exist
18Manual Revision Code:
MD-20230508

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Fall Clearance:
Consider the following when calculating fall clearance. Clearance required is
dependent on the following factors:
• Elevation of Anchorage
• Connecting Subsystem Length
• Deceleration Distance
• Free Fall Distance
• Worker Height
• D-ring / connector length
• Movement of Harness Attachment Element
• Length of Full Body Harness (FBH) Stretch
• Working Level
See Illustration 4.
Illustration 4: Fall Clearance Considerations
A. Connecting Subsystems (Energy Absorbing
Lanyard shown) Length + Movement of Harness
Attachment + Length of FBH Stretch
B. Working Level (thickness)
C. Worker Height + Connector Length
D. Free Fall - 6 ft. Max.
E. Deceleration Distance
F. Total Fall Distance: Sum of A through E
G. Lower Level or Obstruction
If there is a risk of a fall or if the only anchorage point is below the
attachment points on the harness, it is essential to use a Class 2 device.
Before using a Class 2 device, ensure that there is sufficient fall clearance below
the user to prevent any collision with the structure or the ground
If a Self-Retracting Lanyard is used with an extended D-ring,
cross arm anchorage connector, other anchorage connector,or
horizontal lifeline, the additional length provided by these
components must be taken into consideration during the
clearance calculation process.
WARNING
WARNING
WARNING
19

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Illustration 5:
Calculating Total
Fall Distance
Total Min.
19 ft. from
Anchorage
6 ft. Energy
Absorbing
Lanyard
Length
4 ft.
Deceleration
Distance
6 ft.Worker
Height
3 ft. Safety
Factor
6 ft. Free Fall ANCHORAGE
Calculating Total Fall Distances:
Total Fall Clearance below worker
is calculated from Anchorage
Connection. Free Fall Distance +
Working Level + Energy Absorber
+Deceleration Distance + Worker
Height + Connector Length +
Safety Factor. Ensure that the total
fall distance is clear of obstructions
and equipment. Avoid potential
contact with a lower level. See
Illustration 5.
Horizontal Systems and Tripods:
Ensure the support structure and/or
horizontal system components are
compatible if using Self- Retracting
Lifeline in conjunction with a
horizontal system, tripod or davit
arm. Horizontal systems must be
designed and installed under the
supervision of a qualified engineer.
CLASS 2 OR BELOW DORSAL D-RING
The following precautions should be taken when using Class 2 devices:
A Class 2 was successfully tested for horizontal use and falls over a steel edge
without burrs. And as a result, the device may be used in situations where a fall
may occur similar edges, such as found on steel shapes or metal sheeting.
Malta Dynamics’ Class 2 Self-Retracting lifelines may be used with
horizontal lifelines and horizontal rails as long as instructed by the instructions
for use for the specific horizontal lifeline or rail.
The allowable angle of redirection of the lanyard/ lifeline portion of the Class
2 device at the edge over which a fall might occur (measured between the
two sides formed by the redirected lifeline) shall be at least 90 degrees.
In the event of a fall over the edge, special rescue measures may be required.
WARNING
20
Manual Revision Code:
MD-20230508