Harken NINJA MULTIASCEND User manual

Field of Application
Before using the HarkenNinjaMultiAscend, read the instructions contained
in this manual thoroughly. This instruction manual is an integral part of the
product, and it supplies information for its correct safe use and maintenance.
If you do not understand any of the instructions, please contact Harken’s
authorizeddealer. Harken shall not be liable for damages, injuries, or
death caused by usage not covered in this manual or any non‑compliant or
unsafeactions.
This manual is intended for specialized personnel or expertusers.
Safety Information
General advice
Progress capture device for ascending rope, and short distance
ropedescents.
Intended use
• As a typeB rope adjustment
device compliant to the European
StandardEN12841:2006 (fully
rated and lockingchestascender)
up to a maximum ratedload of
140kg, that is a manuallyoperated
device which, when attached to
a workingline, locks under load
in one direction and slides freely
in the opposite direction, to be
used on ropeaccess systems and
relatedactivities.
• This product can be used for
haulingsystems: this use is to be
considered outside the scopes of
the Regulation2016/425.
• This product should only be
used by one person at a time;
this equipment should be a
personalissueitem.
• This product is intended to prevent
the risk of falls from a height during
acceptableactivities.
• As a rope clamp compliant to the
EuropeanStandard EN567:2013
to be used on mountaineering
and related activities, that is
a mechanicaldevice which, if
attached to a rope or an accessory
cord of appropriate diameter,
will clamp under load in one
direction and move freely in the
oppositedirection.
Improper use
• Do not use with wirerope.
• Do not use as a fallarrest device.
• Do not use this product outside
of its limitations, or for any other
purpose than that for which it is
intended.
• Do not alter, tamper, or add
to this equipment without the
manufacturer’s prior written
consent. Any repair shall only be
carried out in accordance with the
manufacturer’sprocedures.
• Do not use this rope clamp in
weather or environmentalextremes.
Personal protective equipment
• Harness, gloves, and helmet
that meet national and/
or localrequirements are
recommended.
• Follow your national and/or
local regulatory requirements
for Personal Protective
Equipment(PPE).
Risks
• This equipment shall only be used
by a person trained and competent
in its safeuse.
• Activities involving the use of the
NinjaMultiAscend are inherently
dangerous. You are responsible for
your own actions and decisions.
• Read and understand all
instructions before use
• Get specic training on the
NinjaMultiAscend’s properuse.
• Become acquainted with
MultiAscend’s capabilities
andlimitations.
• Understand and accept the risks
involved.
• Users must be medically t for
all activities the MultiAscend is
involved in. Users must be capable
of controlling their own safety in any
emergencysituation.
• Failure to heed any of these
warnings could result in severe
injury ordeath.
• Overloading or dynamic load on the
NinjaMultiAscend may damage the
anchorrope.
• Verify that the product markings are
legible. Fig 4
WARNINGS
Do not use as a fall arrest device.
Anchor ropes should be attached to the anchor above the user.
Slack between the anchor and the user should be avoided.
Any loading above the published recommendations or dynamic
loading on the MultiAscend may damage both the rope and the
device. Stay within the limitations of the specifications and
lengths documented.
Only competent personnel trained to use this equipment safely
may use it.
Be aware of any dangers that may occur due to the use of
combined items, in which the safe function of any one item is
affected by, or interferes with, the safe function of another.
Do not trail or loop this product over sharp edges. Trailing or
looping safety equipment in such a way may result in death
or injuries.
Do not make any alteration or additions to the equipment
without Harken’s prior written consent. All repairs should only
be carried out according to Harken procedures.
If the product is sold outside of its original country of
destination, the reseller must provide instructions for the
following: use, maintenance, periodic examination, and repair,
in the language of the country where the product is to be used.
Product descriptions/components
Materials: The product is made of aluminum body andswing plate; stainless
steel hardware, pawls, and harness connection; nylonwebbing for the strap;
stainless steel for the metal components of the strap.
Dimensions - Fig 2
Fig 1
YYYYDDD-XXXX
6
7
8
9
2008
EN12841: 2006-B
Ø11 -13 mm
140kg
EN567: 2013
Ø9 -13mm
1
4
5
2
3
Fig 4
Nomenclature of parts - Fig 5
A. Top adjustment strap
B. Swing plate
C. Latch
D. Pawls
E. Capscrew
F. Bottom saddle bracket
G. Pawl triggers
H. M4 Tapped hole*
I. Body
J. Cotter ring
K. Nylon insert locknut
*for optional locking fastener
swingplate
Certifications
The MultiAscend device complies with regulation (EU)2016/425 relating
toPPE.
EN567:2013 ‑ 9–13mm rope
Tested for certication purposes with the following models ofrope:
Tendon Canyon Dry Ø9mm
Bluewater Protac Ø9mm
Tendon Static Ø9mm
Teufelberger KMIII Ø9mm and Ø13mm
EN12841.2006 B ‑ Ø: 11–13mm, maximumrated load:140kg
Tested for certication purposes with the following models of rope (both
lowstretch kernmantel ropes according to EN1891, typeA):
Beal Access Ø11mm
Teufelberger KMIII Ø13mm
Note: This product has been approved for the use under the following
specic conditions, as indicated in the standard EN12841:2006: heat, cold,
wet, andoil.
Note: When the adjustable anchor line is loaded by the full weight of the
user this becomes a working line and an independently anchored safety line
should be used in addition for optimum safetyoftheuser.
Note: The primary function of TypeB rope adjustment devices is progression
along the working line, and they shall always be used in conjunction with,
and connected to, a TypeA rope adjustment when used in accordance with
EN12841:2006.
Note: When used as a rope adjustment device compliant with EN12841,
only low stretch TypeA kernmantle ropes compliant with EN1891 shall be
used. When used as a rope clamp compliant with EN567:2013, the device
can be used with any of the following options:
• Dynamic mountaineering ropes compliant to EN892
• Accessory cords compliant to EN564
• Low stretch kernmantle ropes compliant with EN1891
Note: The harness must be compliant with EN813 or EN12277.
Note: It is recommended to use this device only in conjunction with
CE‑markedPPE for compliance with2016/425.
The EU examination certicate and production control phase were carried
out by DolomiticertS.C.A.R.L. EUNotiedBody (N.B.2008, Villanova Zona
Industriale7/A, 32013Lonarone(BL)— Italy‑Tel.+390437573407).
The EUDeclaration of Conformity can be downloaded from the website
www.harken.com.
This manual can be changed without notice.
Consult the website for updated versions or other languages not in
thismanual.
Product labeling Fig 4
1. CE mark and number of the
notied body involved in the
control of the production
2. Certication information regarding
EN12841:2006
3. Certication information regarding
EN567:2013
4. Latch open direction
5. Correct loading direction
6. Manufacturer’s part number
7. Name and address of
manufacturer
8. Read the manual
9. Serial number of device
0000 000 - 000
Unit Serial Number
Control
Day of Manufacture
Year of Manufacture
The Serialnumber is in the format YYYYDDD‑XXXX. Thisformat represents
the following: 4‑digityear, 3‑digitday (Julian calendar count), and a 4‑digit
individual identier. For example, in the Juliancalendar, the number234
represents August22.
Use
Connection to the harness: Connect the bottom saddlebracket to
an approved, rated, full‑strength point on the harness’ ventral (frontal)
attachmentFig 15. The MultiAscend is considered a full point of attachment
when properly connected to a full bodyharness:
1. Loop bottom saddle bracket
through harness.Fig 11
andFig 12
2. Screw in capscrew until lock
nut is tight. Capscrew andnut
should turn together free from
base.Fig 13
3. Loop cotterring in hole of
capscrew.
4. Connect upper webbingstrap
to sternal D‑ringconnection of
harness to hold up when not in
use.Fig 14
WARNING! Not all harnesses are compatible with this chest
ascender. Consult manufacturer for recommendations.
WARNING! Only use lock nut once, then replace.
WARNING! When using the MultiAscend as a chest ascender,
never connect the chest ascender to the harness attachment
point via an additional component (e.g., a connector or a
lanyard). Always connect the saddle bracket directly to the
harness attachment point.
Top adjustment strap
Attach as an alignment support per harness instructions. See Fig 1 diagram
of strap reeving. Ensure that the top adjustment strap cannot get caught in
thepawls.
WARNING! Strap not for load bearing, only for
alignment purposes
B
C
D
I
A
G
H
E
F
J
K
Fig 5
Harken Inc., USA - One Harken Way, N15W24983 Bluemound Rd., Pewaukee, WI 53072, USA M1033 10/23 Made in USA Printed in USA
Replacement parts
Part no. Description
IN909 Pin, bottom saddle bracket, lock nut and cotter ring
IN910 Webbing strap replacement
IN909
IN910
Fig 3
40 mm
1.59"
120 mm
4.74"
DirectionDirection
ofof
TravelTravel
73 mm
2.87"
148 mm
5.84"
108 mm
4.25"
Fig 2

Annual Inspection
WARNING! Regularly conduct periodic examinations.
User safety depends upon the continued efficiency and
durability of the product. The periodic examination frequency
shall be at least every 12 months by a competent person,
and in accordance with the manufacturer’s periodic
examination procedures.
The MultiAscend must be inspected thoroughly at least once every 12
months to ensure the safety of the device which is dependent on the
continued function. Annual or periodic exams must be completed by
competent persons according to the manufacturer’s instructions. Follow the
pre‑use inspection guide described above. Record the service. Fig. 16
gives an example of the Equipment Record and Inspection Log, which must
be kept for the MultiAscend.
Note: It is the user or user organization’s responsibility to llout the
equipmentrecord.
WARNING! The periodic examination frequency shall
be at least every 12 months. Determine if more frequent
examinations are required based on applicable regulatory
requirements, equipment type, frequency of use, and
environmental conditions.
Lifespan
• The maximum lifespan of the top
adjustment strap is ve years
from the date of manufacture.
However, this can be
considerably shorter depending
on the usage intensity and
environment in which it is used.
• The main metal body has an
unlimited lifespan based upon
passing inspection before
eachuse.
WARNING! Only a competent person should conduct the
periodic examination, and the examination should be strictly
in accordance with the manufacturer’s periodic examination
recommendations.
Maintenance
• If soiled, rinse in clean warm
water (maximum temperature
25°C[77°F]) with non‑detergent
at appropriate dilution (Phrange
5.5–8.5), thoroughly rinse.
• When the equipment becomes
wet, either from being in use
or when due to cleaning, dry
naturally, and keep it away from
directheat.
• Light surface corrosion may be
removed with a wire brush (no
power tools). Retire if corrosion
is heavy.
• Spare components can be
purchased for the top adjustment
strap(IN910) and the bottom
saddle bracket(IN909).
• Repairs to these parts should
only be performed by a
competent person or at a Harken
servicecenter.
Lubrication
• Lubricate the cam axle with a
silicone based lubricant or dry
graphite. This should be carried
out after cleaning and drying.
Ensure that all excess lubricant is
removed before installing rope.
• If any pivoting elements are
sticky or do not have full range of
motion, cleaning and lubrication
may solve the problem. If they
donot, replace the product
immediately.
Packaging, storage, and transportation
• Keep dry, away from solvents
and corrosive materials.
• Do not store at extreme
temperatures or with direct
exposure toUV.
• To prevent damage, ensure
swing plate is closed during
storage and transportation.
Warranty
Harken guarantees this product for threeyears against any defects in
materials or manufacture. The guarantee does not cover this product from
normal wear and tear, oxidation, modication or alternation, incorrect use or
storage, poor maintenance, accidental damage, negligence or any usage for
which the product wasnotdesigned.
EU Type-Examination Certificate
Please visit www.harken.com
Selecting other components for the system
Verify that this product is compatible with the other elements of the system
in your application. Equipment used with the NinjaMultiAscend must meet
the current standard in your country. Do not use with any equipment that
could impede the safe function of the MultiAscend, dangers could arise if the
function of the MultiAscend iscompromised.
Note: Use this device only in conjunction with CE‑markedPPE.
Characteristics for the anchor
• Anchor ropes should be attached
to the anchor points above the
user. Avoid slack in the anchor
rope between the anchor point
and theuser.
• Rope must run straight or
directly through the device and
notdeviate. Fig 6
• When used in a haul system, the
MultiAscend must be allowed to
align with theload.
• Anchor must meet requirements
of EN795 standard,
12kNminimum strength or
meet the current standard in
yourcountry.
• When used as a chest ascent
device and the rope is not
vertical, the user must keep the
tail of the working rope between
their legs to ensure proper
loading of thedevice.
Pre-use inspection
Inspect the MultiAscend prior to each use to ensure that the MultiAscend is in
serviceable condition and operates correctly. Use the following list as a guide
to determine itsoperability:
• Ensure that the latch moves
freely, has spring pressure and
locks with an audible click. Verify
that the swing plate cannot
be rotated open by pulling up
onplate.
• Ensure that the pawls move
freely by rotating the pawl
triggers and that the pawl springs
readily return the pawls to their
closedposition.
• Ensure that there is not
excessive wear on pawl teeth
that could aect function. Do not
alter the pawl teeth in anyway.
• Ensure that cap screw runs
through both legs of body,
locknut is in place, and cotter
ring is in capscrew.
• Ensure that cap screw and the
bottom saddle bracket have
no deformation, wear, and/
orcorrosion.
Installation on rope for progress capture/ascent
1. Open swing plate by rotating
latch and rotating swing
plate.Fig 7
2. Separate the pawls and install
the rope. Fig 8
3. Close swing plate and ensure
that you hear a click as swing
plate latches. Ensure that it
cannot open by pulling upward
on the bottom of theplate. Fig 9,
Fig 10
4. While climbing, check progress
capture duringascent.
Down-climbing operation
1. Remove weight from
MultiAscend.
2. Lift up on each pawl trigger.
3. Gently lower to new weighted
position on therope.
4. Release pawl triggers to
reengage MultiAscend by
weightingdevice.
WARNING: Do not shock load pawls as you down climb.
When used in a haul system: The MultiAscend can be used in a haul
system, where the MultiAscend will clamp on the rope in one direction and
move freely in the other. The MultiAscend can be connected directly into the
system with the bottom saddle bracket, with a carabiner, or with a lanyard up
to 1m long. The arrow on the MultiAscend should be in line with the vector
beinglifted.
Rescue plan: You must have a rescue plan and the means to rapidly
implement it in case of difficulties encountered while using thisequipment.
Operating temperature: ‑30°C and+50°C (‑22°Fand122°F)
Note: Suitable conditions of use: wet and oily conditions; not intended for use
under dustyconditions.
Removing from service
If the MultiAscend has been subjected to the forces of arresting a fall it must
be immediately withdrawn from use. Product can be severly damaged if
exposed to chemical agents, heat, abrasion, or a drop that results in visible
damage or loss of function. It should be removed from service if safe function
is in doubt. If in doubt check with Harken. Once removed from service do not
use the device again until it has been conrmed in writing by a competent
person that it is acceptable todoso.
Do not use if the product has become severely damaged by contact
with chemical reagents. Immediately withdraw the device if it cannot
functionsafely.
Fig 11
Fig 12
Fig 13
Fig 15
Fig 16
Annual Inspection
Date
Reason for entry
(Periodic exam or
usage)
Defect notes and
other important
information
Name and
signature of
competent
person
Date of next
periodic
examination
Fig 17
Fig 7
Fig 8
Fig 9
Fig 10
“Click”
Fig 6
Equipment Record
Product:
Model/Type
IN403
Description
Ninja MultiAscend
Serial Number
Manufacturer
Harken
Address
N15W24983 Bluemound Rd
Pewaukee, WI 53072‑4974 USA
Tel/Website
+ 1 262‑691‑3320
www.harken.com
Year of manufacture Purchase date Date first put into use