If your adjustable dumbbells aren’t working right, you’re not alone. Learning how to fix FitRx adjustable dumbbells can save you money and get you back to your workout fast. These convenient tools can develop issues over time, but many fixes are simple enough to do at home with basic tools.
This guide walks you through common problems and their solutions, step by step.
How to Fix FitRx Adjustable Dumbbells
Before you start any repair, safety is the most important thing. Always make sure the dumbbells are fully dialed to the zero or lowest setting and placed on a stable, flat surface before inspecting them. Never try to force a dial or lift a dumbbell if it feels like the plates are not securely locked.
Common FitRx Dumbbell Problems & Quick Checks
Most issues fall into a few catagories. Identifying your specific problem is the first step to fixing it.
* Dials Won’t Turn or Are Stiff: This is often caused by dirt, dust, or rust buildup inside the mechanism.
* Plates Don’t Lock Securely: You might hear a rattling sound or feel movement. This is a serious safety hazard.
* Uneven Weight Selection: One side changes weight but the other side doesn’t, or they select different amounts.
* Cracked or Damaged Casing: Physical damage from drops can effect the internal parts.
* Error Codes on Smart Models: Some connected models may display alphanumeric codes.
First, perform these quick checks:
1. Clean the dials and the area around them with a dry cloth.
2. Inspect for any visible obstructions or broken plastic.
3. Try the dials on both dumbbells to see if the problem is on one side or both.
Step-by-Step Repair Instructions
For these repairs, you’ll likely need a Phillips screwdriver, a flat-head screwdriver, some rubbing alcohol, a clean cloth, and maybe a silicone-based lubricant.
Fixing Stiff or Stuck Dials
This is usually a cleaning issue. Follow these steps:
1. Set the dumbbell dial to “0”.
2. Use a flat-head screwdriver to gently pry off the plastic dial face. It should pop off.
3. You’ll see the metal selection dial underneath. Look for dust, hair, or corrosion.
4. Dampen a cloth with a little rubbing alcohol and thouroughly clean the metal dial and the plastic housing.
5. Let it dry completely.
6. Apply a very small amount of silicone lubricant to the center pin and the grooves of the metal dial. Do not use WD-40, as it can attract more dirt.
7. Snap the plastic dial face back on and test the rotation.
Fixing Loose or Rattling Plates
When plates don’t lock, the selector pin or the plate tongues might be worn or obstructed.
1. Remove the plastic dial face as described above.
2. Carefully lift off the metal selection dial to expose the internal spring and selector pins.
3. Check the pins. They should spring back when pressed. If they are stuck, clean around them with alcohol.
4. Look at the metal tongues on the weight plates themselves. Are any bent or chipped? A bent tongue can sometimes be carefully straightened with pliers.
5. Reassemble the dial, ensuring the pins align with the holes in the dial. Test the lock by selecting a weight and gently trying to pull a plate of before lifting.
Resetting the Dumbbell Mechanism
If weights are selecting incorectly, a full reset can help.
1. Set both dials to “0”.
2. Remove all loose plates by pulling them straight off the bar if possible.
3. Look inside the central hub. Make sure the selector plates are aligned with eachother.
4. Manually rotate the internal selector plate through all settings to feel for any rough spots.
5. Reassemble, making sure every click is firm and clear.
When to Contact Customer Support
Some problems are too big for a home fix. You should reach out to FitRx support if:
* You see a major crack in the main handle or housing.
* Internal parts are visibly broken or missing.
* The repair steps above don’t solve the issue.
* Your smart model shows a persistent error code not solved by a reset (often done by removing and reinserting batteries).
Have your model number and proof of purchase ready when you contact them. They may offer troubleshooting advice, send replacement parts, or honor a warranty claim.
Preventative Maintenance Tips
Taking good care of your dumbbells prevents most common issues.
* Store Them Properly: Always keep them on a level rack or the included tray. Don’t drop them.
* Keep Them Clean: Wipe down the dials and casing weekly to prevent sweat and dirt buildup.
* Avoid Moisture: Don’t use them in a humid room or leave them where they could get wet. Corrosion is a main cause of failure.
* Use Correctly: Always turn the dial with the dumbbell on a flat surface, not in your hand. Ensure you hear a solid click on each setting.
Following these simple tips will greatly extend the life of your equipment. It’s much easier than fixing a major problem later.
FAQ: Fixing Your Adjustable Dumbbells
Q: My FitRx dial is stuck and won’t turn at all. What do I do?
A: Don’t force it. First, try cleaning around the dial seam. If that doesn’t work, carefully remove the dial face as shown in the guide to check for an internal obstruction or a broken piece.
Q: Is it safe to use my dumbbells if they rattle a little bit?
A: No. Any rattling or movement means the plates are not fully locked. This is a safety risk because a plate could detach during use. Stop using them and fix the issue first.
Q: Where can I find replacement parts for FitRx dumbbells?
A: The best source is FitRx customer support directly. They can provide genuine parts that fit your specific model. Using incorrect parts can void your warranty or create a hazard.
Q: Can I use oil to lubricate the dial mechanism?
A: It’s not recommended. Standard oils like 3-in-1 or WD-40 attract dust and gunk up over time. A dry silicone-based lubricant is best for this type of fitness equipment.
Q: Why does one of my dumbbells feel heavier than the other even on the same setting?
A: This is unusual, but could indicate that the internal selector is not engaging the same plates on both sides. Try the reset procedure outlined above. If it persists, there may be a mechanical fault needing professional service.
Q: How often should I maintain my adjustable dumbbells?
A: A quick visual and wipe-down every couple of weeks is good, especially if you use them frequently. A more through cleaning and check of the mechanism every few months is a smart habit.
By understanding these common issues and solutions, you can keep your FitRx adjustable dumbbells functioning safely for years. Remember, regular maintenance is the key to avoiding most problems, and always prioritize safety over finishing a set with faulty equipment.