Can You Repair an SRL?

A Self-Retracting Lifeline (SRL), also called a Self-Retracting Device (SRD) is a key part of today's fall protection systems. SRLs have replaced lanyards on many job sites across the U.S. They have several advantages over lanyards, making them the preferred choice for fall safety.

But SRLs are more complex and usually more expensive. While you can physically swap out damaged SRLs like you would lanyards, doing so could be very expensive. Unlike simple lanyards, you can't just swap them out if they get damaged. An SRL is an important investment in workplace safety. If it gets damaged, it needs proper repairs.

Can you, as the user, fix a damaged SRL yourself?

Let’s find out.

  What Does an SRL Do?  

An SRL is generally a safety device that lets workers move around freely while connected to a safety line, but it locks up and decelerates a worker in the event of a fall. 

An SRL has five basic components:

1. Connector
2. Lifeline
3. Retraction System
4. Locking Mechanism
5. Energy Absorber (or Internal Brake)

The connector, often a hook or carabiner, attaches the SRL to a worker’s harness or an anchor point.

The lifeline pays out and retracts on a drum as the worker moves to keep him or her safe from falls.

The retraction system automatically pulls the lifeline, maintaining tension so the device can react quickly in the event of a fall. The locking mechanism quickly stops the lifeline from extending if it senses a fall.

The energy absorber reduces the force of a fall by stretching or tearing, slowing down the fall and helping to prevent injuries. An internal brake reduces force via friction, like car brakes.

  Common Ways an SRL Gets Damaged  

SRLs often get damaged on job sites from everyday wear and tear, especially in tough environments and rough conditions.

The most common type of damage happens to the lifeline itself. Over time, lifelines can wear out from being used a lot. They may become frayed, bent, or even cut from rubbing against rough surfaces or sharp edges. In some cases, the lifeline gets kinked or twisted, which weakens it.

These problems usually happen when the SRL is used often in rough conditions or not handled with care. Lifeline damage is the number one reason SRLs need repair, because it's the part that takes the most stress and movement every day. That’s why it’s important to inspect the lifeline often and fix or replace it when needed.

  Repairing a Damaged SRL  

Not all SRLs are made the same.

A few can be fixed on the job site, but most can only be repaired by the manufacturer. SRLs that can be fixed in the field are designed so you can replace parts like the lifeline or connector. These are made specifically for easy repairs.

Every SRL comes with instructions from the manufacturer. If you try to fix an SRL without following the rules, it might not work right. That could cause a fall or fail to safely arrest a fall, and break safety laws.

Most SRLs have secured housings that protect the parts inside, but if something goes wrong, they must be sent back to the company or a certified repair shop. Never try to open or fix these on your own. Doing so could make the problem worse and make the SRL unsafe.

Trying to repair an SRL without manufacturer approval can also void the warranty. It could also get your job site in trouble with safety inspectors.

  Finding Out if Your SRL is Field-Repairable  

Check an SRL’s user manual, website, or contact the manufacturer to find out it supports field repair. If it comes with a service kit or mentions one, it’s likely repairable. When in doubt, always ask the manufacturer first to avoid mistakes.

  What Can You Repair on a Field-Repairable SRL?  

A “field-repairable” SRL usually means it’s designed so certain parts, like the lifeline, can be replaced quickly and easily on the job site.

For example, the FT-R is not field-repairable—it must be sent to the manufacturer or an authorized repair center for any fixes.

On the other hand, the FT-R+ is field-repairable. It has a feature called SpeedLine that lets users replace a damaged lifeline using just a few tools.

It also includes a special part called a LineLoc, which locks and unlocks the lifeline. This feature is not found in a regular FT-R.

Some versions of the FT-X SRL-P have a feature called SpeedLink, which allows users to quickly disconnect and replace a retractable leg.

These select models are specialized versions of premium SRLs. They are built with features that support field-repairability, such as quick lifeline replacement or removable retractable legs.

However, most SRLs do not support field repairs. Field-repairable designs require special engineering, added safety features, and extra parts, which also makes them more expensive. Because of this, the majority of SRLs must be sent to the manufacturer or an authorized center for any repairs.

  Advantages of Field-Repairable SRLs  

A field-repairable SRL can save you money over time. Since you can fix it on-site, you don’t have to pay to ship it to a repair center or buy extra SRLs to use while one is being fixed.

It also means less downtime. Sending an SRL offsite for repairs can easily weeks, and during that time, the SRL is out of use. This can slow down work and cause delays on a project, especially if there aren’t enough backup units. With a field-repairable SRL, you can often fix the problem the same day, keeping your team moving and your project on schedule.

  Disadvantages of Field-Repairable SRLs  

Field-repairable SRLs have some disadvantages to think about. First, they usually cost more up front because they’re built with special parts and features that allow for on-site repairs. This added engineering often makes them more expensive than standard SRLs.

Second, there aren’t many field-repairable models available. Most SRLs are sealed and must be sent to the manufacturer or a certified center for repairs. So, while field-repairable SRLs can save time and money in the long run, they may not be the right fit for every budget or jobsite.

  How to Choose Whether a Field-Repairable SRL is Right for You  

To choose the right type of SRL, think about your jobsite needs, budget, and how often your equipment is used. If working on remote sites, consider the distance and round-trip shipping time from the nearest authorized SRL repair center.

If your team uses SRLs every day and can’t afford long delays when one breaks, a field-repairable SRL might be the better choice. It lets you fix problems quickly on-site and avoid downtime. This can save money over time, even though it costs more up front.

But if your SRLs are used less often, you have backup units ready, or have a limited budget, a standard SRL may work just fine.

Also think about how many repairable models are available and if your team is trained to use them. In the end, the right choice depends on how often you use your SRLs, how fast you need them back in service, and what your budget allows.