How To Unlock Bowflex Selecttech Dumbbells

If you’re wondering how to unlock Bowflex SelectTech dumbbells, you’ve come to the right place. Getting them to adjust smoothly is key to a great workout, and it’s simpler than you might think. This guide will walk you through the process step-by-step, covering common issues and maintenance tips to keep your equipment in top shape.

Adjustable dumbbells like the SelectTech series are fantastic for saving space and time. But if the mechanism feels stuck or you hear a strange click, it can be frustrating. Let’s fix that so you can get back to your training without any hiccups.

Before we start, it’s important to know which model you have. The unlocking process is similar for most, but there are slight differences between the 552, 1090, and newer versions. Always start by placing the dumbbell on a flat, level surface. Never try to adjust them while they’re in your hand or on an uneven floor.

Step-by-Step Adjustment Guide

Follow these numbered steps to safely adjust your weights. Take your time and don’t force anything.

Place the dumbbell on the included stand or a completely flat, hard surface. The dials must be able to turn freely.
Look at the weight selection dials on each side. Ensure both are set to the same number. If they’re on different settings, the mechanism will lock up.
Grip the handle firmly with one hand. With your other hand, turn the dial clockwise until it stops. You should here a distinct click when it reaches the highest number.
Now, rotate the dial counter-clockwise to your desired weight number. Align the number perfectly with the indicator arrow.
Repeat the exact same process on the dial on the other side. The numbers must match.
Lift the dumbbell straight up from the stand or floor. You should feel the weight plates engage securely. If it feels loose, set it down and check the dial alignment again.

Common Problems and Quick Fixes

Even with proper care, you might encounter a few issues. Here are the most frequent problems and how to solve them.

The Dumbbell Won’t Lift Off the Stand

If the dumbbell feels stuck to the base, don’t yank it. This usually means the dials aren’t fully engaged. Set it back down and try this:

Check that both dials are on identical numbers.
Turn both dials fully clockwise to the highest setting, then back to your desired weight.
Ensure the dumbbell is sitting flat in the stand; sometimes it gets tilted.

You Hear a Rattling Sound During Use

A rattling noise often means small debris is inside the mechanism or a weight plate isn’t sitting right. First, inspect the dumbbell for any obvious obstructions like pebbles or gym chalk. Then, cycle through all the weight settings a few times while the dumbbell is on the stand. This can help reseat the plates properly.

The Dials Are Hard to Turn

Stiff dials usually point to a need for cleaning or lubrication. Over time, dust and sweat can build up. Use a dry cloth to wipe down the dials and the base where they sit. For persistent stiffness, a very small amount of plastic-safe silicone spray on the dial’s spindle can help. Avoid oil-based lubricants, as they attract more dirt.

Essential Maintenance for Longevity

Taking a few minutes for care will make your dumbbells last for years. This is often overlooked, but it’s crucial.

Always store them on their official stand. This protects the dials and adjustment mechanism from impact.
Clean them regularly with a dry or slightly damp cloth. Prevent moisture from getting into the dial assemblies.
Never drop the dumbbells. The internal components are precise and can break or become misaligned from hard impacts.
Periodically check for loose screws or parts, especially if you use them daily.

Safety Tips You Should Always Follow

Your safety is the number one priority. These rules are non-negotiable.

First, always verify the weight is secure before lifting. Give the dumbbell a slight upward tug while it’s on the stand to ensure the plates are locked. Second, never change the weight settings while the dumbbell is in your hand or raised above the ground. The sudden release of plates could cause injury.

Finally, make sure your workout area is clear. Give yourself plenty of space to lower the weights safely after your set is done. Using a mat can also protect your floors and the dumbbells if you need to set them down.

When to Contact Bowflex Customer Support

Sometimes, a problem is beyond a simple fix. If you’ve tried all the troubleshooting steps and your dumbbells still won’t adjust correctly, it might be time for professional help. Reach out to Bowflex if you notice:

A cracked or broken dial or casing.
Weight plates that are visibly bent or damaged.
An internal grinding noise that doesn’t go away after cleaning.
One side adjusts but the other side remains stuck no matter what you do.

They have excellent support and can often send replacement parts if your equipment is under warranty. Have your model number and serial number ready when you call, it speeds things up.

FAQ: Your Questions Answered

Why won’t my Bowflex dumbbells unlock?
The most common reason is misaligned dials. Ensure both sides are set to the same number and that the dumbbell is on a level surface. Forcing it can cause damage.

Can I use WD-40 on the dials?
No, it is not recommended. WD-40 can attract dust and degrade plastic. A tiny bit of silicone-based lubricant is a better choice for plastic parts, but often just a thorough cleaning is enough.

Is it normal for them to make a clicking sound?
A single, solid click when turning to the highest weight is normal. Continuous clicking or grinding during use is not and indicates a problem.

How do I reset my Bowflex adjustable dumbbells?
To reset them, place the dumbbell on its stand. Turn both dials fully clockwise to the max weight, then turn them back to the lowest setting. This can help realign the internal mechanism.

What if one side is heavier than the other?
This is rare but serious. First, double-check the dial settings. If they’re correct and the issue persists, contact Bowflex support immediately, as this suggests an internal failure.

Final Thoughts on Smooth Adjustments

Mastering the adjustment of your SelectTech dumbbells is the first step to a efficient home workout routine. The system is designed to be reliable, but like any precision tool, it works best when used correctly. Most issues stem from simple dial misalignment or a need for basic cleaning.

By following this guide, you should be able to solve most common problems quickly. Remember, consistency in care is just as important as consistency in your workouts. Taking those extra few seconds to set the dials properly and store the weights on their stand will pay off in the long run, ensuring your equipment is ready to perform every time you are.

Now you have the knowledge to handle the adjustment process with confidence. Get back to your workout knowing you can manage your gear effectively.