Werner L210100 User Manual
FALL PROTECTION
PROTECCIÓN CONTRA CAÍDAS
USER INSTRUCTIONS
INSTRUCCIONES PARA EL USUARIO
MANUAL ROPE ADJUSTER
Complies with ANSI Z359.1-2007,
OSHA 1910 and 1926 requirements.
AJUSTADOR MANUAL PARA CUERDA
TRENZADA
Cumple con las normas ANSI Z359.1-2007,
OSHA 1910 y 1926.
(This manual applies to manual rope grabs L210100 and L210101.)
(Este manual aplica a ajustador manual para cuerda trenzada
L210100 y L210101.)
Werner Fall Protection 724-588-2000
93 Werner Rd. 888-523-3371 toll free/ llamada gratuita
Greenville, PA 16125 888-456-8458 fax
CAUTION!
If use of fall protection equipment is necessary then the work
environment is dangerous and potentially deadly. Werner Company
products are designed to eliminate as much of the hazard as possible
but can do that ONLY if they are used correctly. Use this equipment as
it was designed to be used, after appropriate training, under the direct
supervision of a competent person, according to the instructions
provided, and in accordance with OSHA and local safety regulations.
User MUST read and understand all cautions and instructions. Failure
to heed these guidelines could result in injury or even death. Please,
WORK SAFE! WORK SMART!
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MANUAL ROPE ADJUSTER
USER INSTRUCTIONS
Contents
I. BEFORE USING THE ROPE GRAB .................................................................. 4
a. Inspect ......................................................................................................................4
b. Compatibility ............................................................................................................6
c. Fall Protection Plan ..................................................................................................6
d. Training .....................................................................................................................9
II. ANCHOR INSTALLATION AND USE ...............................................................9
a. Making a Connection .............................................................................................10
b. Anchorage Strength ..............................................................................................11
c. Lifelines ..................................................................................................................12
d. Lanyards .................................................................................................................13
e. Body Support .........................................................................................................13
f. Attaching Rope Grab to the Lifeline .....................................................................13
g. Positioning Rope Grab on the Lifeline .................................................................14
h. Connecting to Anchorage Connector or Anchorage Connector .......................14
i. Connecting to the Body Support ...........................................................................15
j. Connecting to the Rope Grab ................................................................................15
k. Use of LifeLines .....................................................................................................15
l. After Use ..................................................................................................................16
III. USE WARNINGS, RESTRICTIONS AND CAUTIONS ................................... 16
a. Purpose ..................................................................................................................16
b. Rated Capacity .......................................................................................................17
c. Limitations ..............................................................................................................17
d. Governing Requirements ......................................................................................18
IV. LABELS/IDENTIFICATION/INSPECTION RECORDS .................................. 18
V. EQUIPMENT RECORDS ................................................................................20
VI. INSPECTION RECORDS ..............................................................................20
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Warning:
This product is just one part of a personal fall arrest system. It must
be matched correctly with other components to form a complete and
functional system. The user must understand the function of each of
these components and follow the manufacturer’s instructions for use
for each. The user must be provided these instructions, should read
and follow them, and consult the competent person who will supervise
his work if he has any questions about any part of the instructions.
The employer must provide training in the proper use, inspection, and
maintenance of all components in the system, and these instructions
can be used as part of that training. The equipment should be used
ONLY in accordance with these instructions, local ordinances and
codes, the applicable OSHA and ANSI standards, and the employer’s
safety plan.
Alterations or misuse of this product or failure to follow instructions
may result in serious injury or death.
IF YOU HAVE ANY QUESTIONS ABOUT ANYTHING IN THESE
INSTRUCTIONS, THE EQUIPMENT, OR PROPER USE OF THE
EQUIPMENT, CONTACT WERNER CO. FOR MORE INFORMATION.
I. Before Using the Rope Adjuster
Before using this equipment the user should take certain steps to
ensure that it is in suitable condition and safe for use. Users must
read and understand these instructions. It is the employer’s obligation
to ensure that all users have been trained in safe work procedures as
well as in the use and limitations of fall protection equipment. All users
should be aware of and comply with all applicable OSHA, ANSI, CSA
and local or regional regulations concerning fall protection equipment
and its use.
a. Inspect
Examine all equipment thoroughly, daily before use by the user,
and periodically by a competent person who is not the user.
1. Before installation of this equipment, carefully inspect it to assure
it is in serviceable condition.
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2. The manual rope adjuster (manual rope grab) must be inspected
by a competent person other than the user at least annually.
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MANUAL ROPE ADJUSTER
USER INSTRUCTIONS
Record the results of each formal inspection in the inspection
log.
3. Inspect the action of the lanyard connection handle for freedom
of motion. There should be no binding or sticking. The lanyard
connection handle is spring loaded and when raised the internal
cams should release from the lifeline allowing the rope grab to be
re-positioned. Releasing the spring loaded lanyard connection
handle should result in the internal cams binding onto the lifeline
preventing movement.
4. Inspect the rope channel for signs of rope wear. There should be
no dips or depressions worn into the rope channel. The internal
cams which come in contact with the lifeline should have a
visible serrated face.
5. Inspect each system component or subsystem per associated
manufacturer’s instructions.
6. Record the inspection date and results in the inspection log
7. INSPECTION STEPS FOR LIFELINE: (See the Lifeline User
Instruction Manual for complete details)
i. Lifeline hardware must not be damaged, broken, distorted,
or have any sharp edges, burrs, cracks, worn parts, or
corrosion. Ensure the connecting hooks work properly. Hook
gates must move freely and lock upon closing.
ii. Inspect the rope for concentrated wear. The material must be
free of frayed strands, broken yarns, cuts, abrasions, burns,
and discoloration. The rope must be free of knots, excessive
soiling, heavy paint buildup, and rust staining. Rope splices
must be tight, with ve full tucks, and thimbles must be
held by the splice. Cracked or distorted rope thimbles may
indicate that the lifeline has been impact loaded. Check for
chemical or heat damage (indicated by brown, discolored,
or brittle areas). Check for ultraviolet damage, indicated
by discoloration and the presence of splinters and slivers
on the rope surface. All of the above factors are known to
reduce rope strength. Damaged or questionable ropes must
be replaced.
iii. Inspect labels. All labels must be present and fully legible.
Replace labels if illegible or missing.
iv. Record the inspection date and results in the inspection log
found in the Lifeline User Instruction Manual.
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8. Verify that all labels are intact, in place, and legible.
9. If inspection reveals a defective condition or abnormalities in
any of these areas, remove unit from service immediately. A
competent person should be consulted to determine if that item
is safe for continued use or if it should be destroyed.
IMPORTANT: If this equipment has been subjected to forces
resulting from the arrest of a fall, it must be immediately
removed from service.
IMPORTANT: Do not attempt to alter, repair, or make substitutions
to the rope grab or rope grab parts. Equipment found to be
in defective condition must be removed from service. Repairs
may only be performed by Werner Co. or those authorized in
writing to do so.
b. Compatibility
Werner Co. equipment is designed for use with Werner Co. approved
components and subsystems only. 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.
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 Werner Co. if you have any questions about
compatibility. Connectors (hooks, carabiners, and D-rings) must be
capable of supporting at least 5,000 lbs. (22.2kN). Connectors must
be compatible with the anchorage or other system components.
Do not use equipment that is not compatible. Non-compatible
connectors may unintentionally disengage. Connectors must be
compatible in size, shape, and strength. Self locking snap hooks
and carabiners are required by ANSI Z359 and OSHA.
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Page 6
c. Fall Protection Plan
Plan your fall arrest or restraint system before starting your work.
Take into consideration all factors affecting your safety at any
time during use. The following list gives some important points to
consider when planning your system:
MANUAL ROPE ADJUSTER
USER INSTRUCTIONS
1. ANCHORAGE: Select a rigid anchorage point that is capable of
supporting the required loads. See section II.b.
The anchorage location must be carefully selected to reduce
possible free fall and swing fall hazards and to avoid striking an
object during a fall. For restraint systems the anchorage must be
located such that no vertical free fall is possible. For fall arrest
systems OSHA requires the anchorage be independent of the
means suspending or supporting the user.
2. FREE FALL: Do not work above the anchorage level, increased
fall distance will result. Personal fall arrest systems must be
rigged such that the potential free fall is never greater than six
feet. Restraint systems must be rigged such that there is no
possible vertical free fall.
3. FALL ARREST FORCES: The assembled fall arrest system
must keep fall arrest forces below 1,800 lbs. when used with a
full body harness. Do not use a body belt for fall arrest.
4. SWING FALLS: Swing falls
occur when the anchor is
not directly above the point
where a fall occurs. The
force of striking an object
while swinging can be great
and cause serious injury.
Minimize swing falls by
working as directly below the
anchorage as possible (the
worker must be positioned
within 30 degrees of the
roof anchor). It is acceptable
to captivate a lifeline (i.e.
rope grab system) to an
anchorage close to the work
area with a carabiner. Do
not captivate the lifeline of a
self retracting lifeline as this may affect the performance of its
internal braking.
30°
Working Range
Roof Anchor
30°
5. FALL CLEARANCE: Make certain enough clearance exists
in your fall path to prevent striking an object. The amount of
clearance needed is dependent upon the type of connecting
subsystem used and anchorage location.
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6. SHARP EDGES: Avoid working where parts of the system will
be in contact with, or abrade against, unprotected sharp edges.
7. RESCUE: Should a fall occur, the user (employer) must have a
rescue plan. If a worker falls and is forced to remain suspended
for any length of time, physical damage to the body or even
death can result. For this reason Werner, OSHA, ANSI, CSA
and most local regulations require that a rescue plan and the
means to implement the rescue plan are in place before use of
this equipment.
8. AFTER A FALL: Any equipment which has been subjected
to the force of arresting a fall must be removed from service
immediately.
9. GENERAL USE CONSIDERATIONS: Avoid working where
lifeline may cross or tangle with that of another worker. Do not
allow the lanyard to pass under arms or between legs. Do not
clamp, tie, or otherwise prevent the rope grab lanyard connection
handle from moving freely into the “locked” position.
10. SLOPED ROOFS: Provisions must be made (warning lines,
monitors, guardrails) to prevent swing falls from unprotected roof
edges or corners. The rope grab should be connected to the
body support using a locking carabiner (direct connection) or
a short lanyard. If a lanyard is used for connecting to the rope
grab, keep the length as short as possible, and never greater
than three feet. The lifeline must be protected from contact with
sharp or abrasive edges and surfaces. The rope grab locking
operation must not be hindered by interference with the roof or
objects on the roof surface.
11. UNSTABLE SURFACES: The rope grab is not suitable for use
on unstable or slowly shifting materials, such as sand or grain.
Warning:
Never connect more than one personal fall arrest or restraint system
to a single lifeline or rope grab.
Warning:
Follow manufacturer’s instructions for associated equipment used in
your fall protection or restraint system.
d. Training
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OSHA, ANSI, and most local ordinances require that workers using
this product receive adequate training before use of this product.
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MANUAL ROPE ADJUSTER
USER INSTRUCTIONS
These instructions and their entire contents should be a part of that
training.
II. Rope Adjuster Installation and Use
Warning:
Do not alter or intentionally misuse this equipment. Consult with
Werner Co. if using this equipment with components or subsystems
other than those described in this manual. Some subsystem and
component combinations may interfere with the operation of this
equipment. Use caution when using this equipment around moving
machinery, electrical hazards, chemical hazards, and sharp edges.
Warning:
Do not use this system if you are unable to tolerate the impact of
a fall arrest. Age and tness can seriously affect your ability to
withstand a fall. Pregnant women and minors must not use this
equipment.
a. Making Connections
1. Only use self-locking snap hooks and carabiners with this
equipment. Only use connectors that are suitable to each
application. Ensure all connections are compatible in size, shape
and strength. Do not use equipment that is not compatible.
Ensure all connectors are fully closed and locked.
2. Werner Co. connectors (snap
hooks and carabiners) are
designed to be used only as
specied in each product’s
user’s instructions. See
inappropriate connections.
INAPPROPRIATE CONNECTIONS
A. B.
PROPER CONNECTIONS
C.
NO! NO! NO! NO!
D. E. F.
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NO!NO!NO!NO!
Page 9
Werner Co. snap hooks and carabiners should NOT be
connected:
i. to a D-ring to which another connector is attached.
ii. in a manner that would result in a load on the gate. If the
connecting element that a snaphook or carabiner attaches
to is undersized or irregular in shape, a situation could occur
where the connecting element applies a force to the gate of
the snaphook or carabiner. This force may cause the gate
(of either a self-locking or a non-locking snaphook) to open,
allowing the snaphook or carabiner to disengage from the
connecting point.
NOTE: Large throat opening snap hooks should not be
connected to standard size D-rings or similar objects which
will result in a load on the gate if the hook or D-ring twists
or rotates. Large throat snap hooks are designed for use on
xed structural elements such as rebar or cross members
that are not shaped in a way that can capture the gate of
the hook.
iii. in a false engagement, where features that protrude from
the snap hook or carabiner catch on the anchor and without
visual conrmation seems to be fully engaged to the anchor
point.
iv. to each other.
v. directly to webbing or rope lanyard or tie-back (unless
the manufacturer’s instructions for both the lanyard and
connector specically allow such a connection).
vi. 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.
3. Do not pass the lanyard or lifeline through the roof anchor D-ring
and hook back into the lanyard or lifeline. When connecting,
make sure the connections are fully closed and locked.
4. When using an energy-absorbing lanyard, connect the energy
absorber “pack” end to the harness.
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b. Anchorage Strength
Depending on the application, the anchorage to which the roof
anchor is installed must meet strengths as given below:
MANUAL ROPE ADJUSTER
USER INSTRUCTIONS
1. FALL ARREST: Anchorages selected for personal fall arrest
systems (PFAS) shall have a strength capable of sustaining
static loads, applied in the directions permitted by the PFAS, of
at least; (A) 3,600 lbs. (16kN) when certication exists (see ANSI
Z359.1 for certication denition), or (B) 5,000 lbs. (22kN) in the
absence of certication. When more than one PFAS is attached
to an anchorage, the anchorage strengths set forth in (A) and
(B) above shall be multiplied by the number of personal fall
arrest systems attached to the anchorage. Per OSHA 1926.500
and 1910.66; Anchorages used for attachment of PFAS shall
be independent of any anchorage being used to support or
suspend platforms, and capable of supporting at least 5,000 lbs.
(22kN) per user attached, or be designed, installed, and used as
part of a complete PFAS which maintains a safety factory of at
least two, and is supervised by a qualied person.
2. RESTRAINT: Roof anchors installed for restraint applications
must be attached to a roof member capable of sustaining a static
load of at least 3,000 lbs. applied in any direction permitted by
the restraint system when in use. Each roof anchor installation
must be independently capable of sustaining this load.
Warning:
Restraint anchorages may only be used where there is no possible
vertical free fall. Restraint anchorages do not have sufficient
strength for fall arrest. Do not connect personal fall arrest systems
to restraint anchorages.
c. Lifelines
Werner Co. rope grabs are to be used with Werner Co. lifelines and
lifeline subsystems.
1. SIZE: This device is designed to be used on 5/8-inch (16mm)
diameter lifeline. Undersized rope may not allow the rope grab
to lock properly and may cause excessive stopping distances.
Oversized rope may impede rope grab mobility on the lifeline.
It is recommended that lifeline diameter be 5/8 inch, ±1/32 inch
(0.8mm).
2. CONSTRUCTION: Three-strand lay rope constructions are
recommended, but other constructions may also be acceptable.
Consult Werner Co. if you are considering using this equipment
with other lifeline constructions. Braided, double braided, hollow
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braided, or other types of rope constructions must not be used.
When selecting the lifeline, choose a rope with a rm lay. Inspect
the lay of the rope by grasping it several feet from the end
between the thumb and index nger. You should not be able to
easily squeeze or atten the rope. Untwisting should be difficult
and the rope should spring back to its original shape.
3. MATERIAL: Werner Co. recommends selecting lifeline ropes
made from polyester bers. Polyester has less stretch and less
swelling due to moisture absorption than nylon. Ropes made
solely of polypropylene, polyethylenes, or other olens must not
be used. Ropes made from cotton, sisal, hemp, abaca (manila),
or other plant/animal bers must not be used. ANSI Z359.1
requires rope used in vertical lifelines to be made of virgin
synthetic materials having strength, aging resistance, abrasion
resistance, and heat resistance characteristics equivalent or
superior to polyamides.
4. STRENGTH: Select a lifeline which, when terminated and
installed, will retain a minimum strength of 5,000 lbs. (22kN)
per ANSI Z359.1. Selection must account for strength reduction
factors, such as sharp edges and degrading factors (i.e.
chemicals).
Note: Per ANSI Z359.1; Knots shall not be used for load bearing
end terminations, but may be an acceptable means of securing
the free end of the lifeline at ground level.
d. Lanyard
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Page 12
For fall arrest systems Werner Co. recommends using energy
absorbing lanyards incorporating self locking snap hooks. Lanyards
labeled ANSI A10.14 Type II must not be used for fall arrest
applications. All lanyards must have a minimum breaking strength
of 5,000 lbs.
e. Body Support
The recommended body support for fall arrest applications is a full
body harness. For restraint applications a body belt may be used.
IMPORTANT: Only lifeline ropes which meet the size, construction,
and material properties required for compatible use with this rope
grab may be used.
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