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Petzl Recall for GriGri 2′s

Friday, July 01, 2011

For our readers who may use Petzl GriGri 2’s, we wanted to make you aware of this recall. Please check the serial number of your device to see if it’s in this range. You will also need to contact Petzl as indicated below. As noted, this does not apply to the previous generation GriGri.

NOTICE FROM PETZL
As a measure of precaution Petzl has decided to take the following actions:

Increase the mechanical strength of the handle on all GRIGRI 2’s since serial number 11137. Recall all GRIGRI 2’s with the first five digits of the serial number between 10326 and 11136, and replace with a new revised GRIGRI 2. Petzl will pay for all shipping costs to complete this replacement.

If you have a GRIGRI 2 (D14 2O, D14 2G, D14 2B) with the first five digits of the serial number between 10326 and 11136, stop use immediately and contact Petzl America to initiate an exchange.

Contact Petzl America in one of two ways:

  •     By phone: 1 (800) 932-2978 (toll free)
  •     By email: grigri2recall@petzl.com
The previous generation GRIGRI is not concerned by this recall.
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What does ASTM say about Rope Inspection?

Monday, June 06, 2011

ASTM F1740 provides very comprehensive guidelines for users of rescue rope.  The title “Standard Guide for Inspection of Nylon, Polyester, or Nylon/Polyester Blend, or Both Kernmantle Rope” indicates it is specifically intended to guide the user in the inspection of these rescue ropes, and is not intended to be a guide in the selection and use of rescue ropes.

However, the information included in F1740 is not to be considered the only criteria for evaluating the serviceability of rescue rope.

One of the first considerations the user needs to address is the selection of an experienced individual who is deemed qualified to perform and document the rope inspections.

While F1740 does provide excellent guidelines, the user and/or the Authority Having Jurisdiction (AHJ) may feel it necessary to augment the information in F1740 with additional training.

Fortunately, our friends at PMI Rope have produced a very comprehensive webinar on Rope Care which includes specific information on  rope inspections. This 61 minute webinar is presented by Mr. Steve Hudson, president of PMI Rope. Steve has an unsurpassed background and knowledge base regarding the manufacture and use of rescue rope and his presentation should more than satisfy your need to augment F1740.

Click here for a link to PMI’s webinars. Use the scroll down on the left and select the 3/2/10 presentation titled “Rope Care.” The information that addresses rope inspection begins at the 24:30 time mark of the presentation.

RocoRescue.com offers PMI rescue rope for rescue professionals. Please contact Roco at 800-647-7626 if you have any further questions.
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Rope Care & Cleaning Tips

Wednesday, May 25, 2011

Life safety rope is an essential tool for rescue operations. It is your responsibility to learn and understand the capabilities and limitations of your life safety rope before using it. Be sure to read the manufacturer’s instructions for the use, care and maintenance. Always double-check that the specifications of the rope match the intended use.

Keeping your rope clean is essential. Dirt rubbing into and against the fibers of your rope will deteriorate it. Here are some suggestions from PMI for cleaning static kernmantle rope.

Wash it: You can wash dirty ropes by hand or in a front-loading commercial washing machine using cold to warm water with a mild sap. Non-detergent soaps are best, but a mild detergent is acceptable if used sparingly. In any case, the soap used should not contain bleaching agents. Avoid top loading washing machines with agitators because they tangle the rope severely and might even cause damage from friction produced by rubbing of the synthetic rope against the synthetic agitator.

Lubricate it: Ropes may dry out and lose some flexibility as a result of washing. You can prevent this by occasionally adding a little fabric softener (about a cup of Downy Fabric Softener) to the rinse cycle during rope washing. Do not use more than this, or it might damage the rope.

Dry it: Dry your rope in a clean, dry area out of direct sunlight. Avoid: (1) commercial dryers, (2) placing wet ropes on a concrete surface, and (3) exposure to exhaust fumes. For best results, the rope should be laid in a loose coil or coiled around two objects in a low-humidity environment.

Write it down: Remember to record the cleaning on the Rope Log.

Keep it clean: After repacking, store your rope in a clean, dark, dry environment, away from exposure to acids, other harmful chemicals, noxious fumes or other abuse.

NOTE: Always follow the manufacturer’s instructions for use, inspection, care and maintenance of your rescue rope. Your life (and the lives of others) may depend on it, so take it seriously.
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Guidelines for Permanent Marking of Rescue Hardware

Friday, April 29, 2011

One of the most reliable ways to ensure that your rescue team is able to identify, and if needed, prove ownership of its equipment is by marking the gear with some type of visible identification. There are many ways to accomplish this ranging from color-coded paint or vinyl tape to affixing tags. Each has its shortcomings in terms of durability – and tags could potentially interfere with the function of the item. Here are some additional guidelines from our hardware manufacturer, SMC. For more than 40 years, it has been SMC’s goal to design and manufacture innovative gear that sets the standard for quality, reliability, and functionality.

The following information is intended to serve as a clear and simple guide concerning what is acceptable and conversely, what is not acceptable, when permanently marking by engraving into the surface of various types of hardware.

Note: Always adhere to your equipment manufacturer’s instructions.

First of all, it’s very important to note that it is only acceptable to use a “hand-held” electric type engraver to place identifying marks on hardware. Do NOT strike
with a hammer or stamps or ever use other similar methods. Once the marking process has been completed, ALWAYS inspect the product for proper fit and function PRIOR to returning it to service.

Carabiners:
For carabiners, it is recommended to mark along the spine of the frame. Do NOT mark on or near the lock or pivot tabs of the frame and stay away from rope bearing areas. Do NOT mark on the gate! For steel and stainless products, use a medium setting with medium to heavy pressure. For aluminum products, use a low setting with light to medium pressure. Depth of engraving equal to the thickness of a piece of paper should be enough to last the life of the product.

Pulleys:
For pulleys, it is recommended to mark on the flat outside surface around the axle. Do NOT mark ON OR NEAR the carabiner hole at the top of a pulley or anywhere on the becket of a double pulley. It is also important to stay away from all rope bearing areas.

Rappel Racks & Bars, Rigging Plates & Rope Protection:
When marking other hardware, always use caution and stay away from all carabiner holes, rope bearing surfaces and surrounding areas.

Coatings:
Most aluminum products are anodized. Some slight cosmetic oxidation may occur over time and this is a natural occurrence. Alloy steel parts are typically zinc plated. Engraving these products will remove the zinc plating in that particular area. One advantage of zinc plating is that it will move over and protect the exposed base material (self-sacrificing). However, this will eventually lead to the zinc in the area being consumed and may allow rust to begin to form. To help prevent corrosion, periodically wipe down plated products with LPS or a similar product.

As durable as modern rescue hardware is, it is important never to use any permanent identification method that would compromise the structural integrity of the item. With the clear guidelines provided by SMC, it allows the owner to have a reliable means of identifying their rescue hardware, while at the same time maintaining the original integrity of the item.

We remind you that it is important to review the user information and instructions for use for any rescue equipment item to ensure that the procedures outlined above are not conflicting with another manufacturer’s guidelines. Roco strives to provide practical and useful information to the rescue community, and this is one in a series of postings that we hope will help you become a better rescuer.
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How often should I replace my rescue harness?

Tuesday, March 15, 2011

We get many calls asking about the “life expectancy” of rope, harnesses and other nylon products. Of course, there are many factors involved and no one “set in stone” answer, but a lot depends on how much you use your harness and the ways you use it. Even where you store your gear is a factor. 

For example, for emergency responders working in industrial environments, atmospheric exposures may be a key consideration for nylon products even while in storage. Another consideration is “when” the harness or rope was made… manufacturing parameters change as technology improves and you may just want a product that’s been tested to the latest standards. However, as with all of your rescue equipment, it’s important to account for its use as well as to follow the manufacturer’s instructions.


Never take chances when there’s any doubt about the serviceability of a life safety product. For more details on the service life of nylon products, our harness manufacturer, CMC Rescue, has provided the following information:

The service life of a rescue harness is closely related to the life of a rescue rope – both are used in the same environments, both are made from nylon or polyester, and both receive similar levels of inspection and care. Since harnesses are worn on the body, they are generally better protected than the ropes. On the other hand, harnesses rely on the stitching to hold them together, and due to its small diameter, the thread can be more susceptible to abrasion, aging, and chemical damage than web or rope.

The fall protection industry recommends 2 to 3 years as a service life for a harness or belt in use. They recommend 7 years for the shelf life. The military was using 7 years as a service life for nylon products. The Climbing Sports Group of the Outdoor Recreation Coalition of America says that a climbing harness should last about two years under normal weekend use. At this time, the rescue industry does not have a recommended service life for harnesses.

Through the ASTM consensus standards process, the rescue industry set 10 years as the maximum service life for a life safety rope, see ASTM Standard F1740-02 Guide for Inspection of Nylon, Polyester, or Nylon/Polyester Blend, or both Kernmantle Rope. The guide stresses that the most significant contributing factor to the service life of a rope is the history of use. A rope that is shock loaded or otherwise damaged should be retired immediately. Hard use would call for a shorter service life than would be acceptable for a rope that sees very little use.

If we apply the same analysis to the rescue harness, then the actual use and the conclusions drawn from inspection would be the significant criteria for retirement. We do know that with any use, a rope will age, and thus a harness is likely to do the same, so a 10-year maximum service life may well be appropriate for harnesses as well assuming inspection has not provided any reason for early retirement.

As with ropes, if the harness has been subjected to shock loads, fall loads, or abuse other than normal use, the harness should be removed from service. If there is any doubt about the serviceability of the harness for any reason, it should be removed from service.
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RescueTalk (RocoRescue.com) has been created as a free resource for sharing insightful information, news, views and commentary for our students and others who are interested in technical rope rescue. Therefore, we make no representations as to accuracy, completeness, or suitability of any information and are not liable for any errors, omissions, or delays in this information or any losses, injuries, or damages arising from its display or use. All information is provided on an as-is basis. Users and readers are 100% responsible for their own actions in every situation. Information presented on this website in no way replaces proper training!