CMC KOOTENAY ULTRA PULLEY User manual

KOOTENAY ULTRA™
PULLEY
MEETS THE PULLEY REQUIREMENTS OF
NFPA 1983, INCORPORATED IN THE 2022
EDITION OF NFPA 2500.
• 300391-01 PULLEY, KOOTENAY ULTRA
ORG, CMC, GENERAL USE (G)
MBS 38 kN (8,543 lbf)
Activities involving the use of this device are potentially
dangerous. You are responsible for your own actions and
decisions. Before using this device, you must:
• Read and understand these user instructions, labels,
and warnings.
• Familiarize yourself with its capabilities and
limitations.
• Obtain specic training in its proper use.
• Understand and accept the risks involved.
FAILURE TO HEED ANY OF THESE WARNINGS MAY
RESULT IN SEVERE INJURY OR DEATH.
WARNINGS
USER INFORMATION
User Information shall be provided to the user of the product.
NFPA Standard 1983, incorporated into the 2022 edition of
NFPA 2500 recommends separating the User Information from
the equipment and retaining the information in a permanent
record. The standard also recommends making a copy of
the User Information to keep with the equipment and that the
information should be referred to before and after each use.
Additional information regarding life safety equipment can
be found in NFPA 1500 and NFPA 1858 and NFPA 1983,
incorporated in the 2022 edition of NFPA 2500.
LIFESPAN / INSPECTION / RETIREMENT
CMC does not specify an expiration date for hardware
because the service life depends greatly on how and where
it is used. The type of use, intensity of use, and environment
of use are all factors in determining serviceability of the
equipment. A single exceptional event can be cause
for retirement after only one use, such as exposure to
sharp edges, extreme temperatures, chemicals, or harsh
environments. Remove retired equipment from service and
destroy it to prevent further use.
A device must be retired when:
• It fails to pass inspection.
• It fails to function properly.
• It has illegible product markings.
• It shows signs of damage or excessive wear.
• It has been subjected to shock loads, falls, or abnormal
use.
• It has been exposed to harsh chemical reagents.
• It has an unknown usage history.
• You have any doubt as to its condition or reliability.
• When it becomes obsolete due to changes in legislation,
standards, technique or incompatibility with other
equipment.
Inspect the equipment according to your department’s policy
for inspecting life safety equipment. CMC recommends a
detailed inspection by a competent person at least once every
12 months depending on current regulations and conditions of
use. Record the date, inspector name, and inspection results
in the equipment log as well as any other relevant information
to track the
usage history.
Before each use, the user should:
• Conrm the device is functioning properly.
• Verify the presence and legibility of the product markings.
• Verify there is no excessive wear or indications of damage
such as deformation, corrosion, sharp edges, cracks, or
burrs. Minor nicks or sharp spots may be smoothed with
emery cloth.
• Check for the presence of dirt or foreign objects that can
affect or prevent normal operation such as grit, sand,
rocks, and debris.
During each use, the user should:
• Conrm all pieces of equipment are correctly positioned
with respect to each other.
• Monitor the condition of the device and its connections to
other equipment in the system.
• Do not allow anything to interfere with the operation of the
device or its components.
• Keep foreign objects out of the device.
LIMITATIONS AND PROPER USE
All pulleys are designed to specic performance criteria. Be
aware of load limitations, manner used, and proper technique.
Do not overload a pulley. Pulleys can fail under improper use
conditions such as loading with a side plate open or applying
a bending, shear, or torsional load to the pulley, etc. If you
are not sure of proper application or technique, seek proper
training in pulley use and technical rope application.

ISO 9001 Certied
© CMC Rescue, Inc. All rights reserved
CMC and are registered marks of CMC
Rescue Inc.
CMC Control No.: 300391-01IN01_Rev01
CMC Rescue, Inc.
6740 Cortona Drive
Goleta, CA 93117, USA
805-562-9120 / 800-235-5741
cmcpro.com
The Kootenay sheave is equipped with two ball bearings for
efciency. The sheave can be locked for use as a high strength
tie-off using the included screw. The Kootenay is compact
while having the capability to pass knots. It has two extra holes
that can be used for hoist lines, in addition to the standard tag
line holes. See below for additional product-specic guidance.
• To prevent roll-out, use only locking carabiners. Do not
allow ropes or objects to rub or twist the sleeve because
this could unlock it. Vibration can also unlock a sleeve.
Sleeves must be locked to achieve full strength.
• Check that the sheave is in good condition and freely
rotates. Conrm security of the axle screw.
• Do not let an object in between the sideplates and never
rig your system so that the pulley is forced against
something that could break or open the sideplate.
• Sideplates must be closed and both must be attached to
the anchor. Connecting to only one sideplate is forbidden.
Pulleys must be free to align with the load, any restraint
is dangerous.
• When using the pulley as a highline carriage or a knot-
pass pulley, ensure that the sheave is unlocked and
allows freewheeling.
• High Strength Tie-Off: For use as a High-Strength Tie-Off,
ensure that the sheave is locked off by securing (hand
tight) the locking bolt in one of the sheave holes. (The
locking bolt can be secured in the axle assembly when
not in use). Wrap the rope multiple times (at least 3, but
not so many that the rope rolls over itself) around the
sheave. The running end of the rope should be anchored
using a separate carabiner to an anchor located behind
the pulley or to the standing part of the rope. This use
requires advanced special training. The rope must never
contact a sharp edge. There are many hazards associated
with applying high forces on a rope
• Edge Roller: The Kootenay Ultra Pulley may also be used
as an edge roller. When using it as an edge roller make
sure that the sheave is unlocked and is freewheeling.
Also make sure that the pulley is secured in a manner to
prevent it from falling over the edge.
• The additional holes allow complete separation of tag
lines and hoist/reeve lines. Independent holes for hoist
lines and the resulting separation from the reeving line
help prevent spinning of the load below the highline. The
extra holes also make rigging easier and help prevent
carabiners from interfering with each other.
CARRYING, MAINTENANCE & STORAGE
During all use, carrying, storage and transport keep the
equipment away from acids, alkalis, rust and strong
chemicals. Do not expose the equipment to direct heat, ame
or high temperatures. Clean equipment using clean fresh
water to remove any dust or debris. Do not use a pressure
washer for cleaning. If the equipment gets wet, remove
excess moisture and allow to air dry at temperatures between
10° C and 30° C. Lubricate moving parts as needed. During
storage and transport, protect the equipment from heat, direct
sunlight, moisture, chemicals, and external loads or impacts.
Do not store where the equipment may be exposed to moist
air, particularly where dissimilar metals are stored together.
WARRANTY & REPAIRS
If your CMC product has a defect due to workmanship or
materials, please contact CMC Customer Support at info@
cmcpro.com for warranty information and service. CMC’s
warranty does not cover damages caused by improper
care, improper use, alterations and modications, accidental
damage or the natural breakdown of material over extended
use and time. The equipment should not be modied in
any way or altered to allow attachment of additional parts
without the manufacturer’s written recommendation. If original
components are modied or removed from the product, its
safety aspects may be restricted. All repair work shall be
performed by the manufacturer. All other work or modications
void the warranty and releases CMC from all liability and
responsibility as the manufacturer.
SAMPLE INSPECTION AND
MAINTENANCE LOG
The following sample log provides an example of the records
that can be maintained by the purchaser or user.
EQUIPMENT INSPECTION AND
MAINTENANCE LOG
Item______________#______ Date in Service________
Brand/Model_________________ Strength___________
Date How Used or Maintained Comments Name
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