Troubleshooting Common Issues with Electric Blind Rivet Guns

  • jumidata
  • 2024-06-06
  • 45

Electric blind rivet guns are versatile tools used in various industrial and construction applications. These guns allow for quick and efficient installation of blind rivets in inaccessible or confined areas. However, like any power tool, electric blind rivet guns can occasionally encounter issues that hinder their functionality. This article provides a comprehensive guide to troubleshooting common problems with electric blind rivet guns to ensure uninterrupted operation.

Lack of Power

– Check Power Source: Ensure the gun is connected to a reliable power source and check for loose connections or damaged cords.

– Inspect Battery: If the gun is battery-powered, check if the battery is properly inserted and fully charged. Replace or recharge the battery as needed.

– Examine Motor Brushes: Worn or damaged motor brushes can cause a loss of power. Inspect the brushes for excessive wear or debris and replace them if necessary.


– Clear the Jaws: Check for any obstructions or debris lodged in the rivet jaws. Remove the stuck rivet and clean the jaws thoroughly.

– Lubricate Moving Parts: Insufficient lubrication can cause jamming. Apply a small amount of lubricant to the moving parts of the gun, including the jaws and trigger mechanism.

– Check Rivet Size: Ensure the gun is using the correct rivet size for the application. Using rivets that are too large or too small can cause jamming.

Not Pulling Rivets

– Inspect Mandrel: A broken or bent mandrel can prevent the rivet from being pulled properly. Replace the mandrel if it is damaged.

– Check Grip Pressure: Adjust the grip pressure setting to ensure the gun has enough force to pull the rivet successfully.

– Examine Trigger Switch: Ensure the trigger switch is functioning correctly and makes proper contact when pressed.

Excessive Vibration

– Inspect Jaws: Misaligned or damaged jaws can cause excessive vibration. Check the alignment of the jaws and tighten any loose bolts or screws.

– Lubricate Moving Parts: Lack of lubrication can increase friction and vibration. Apply lubricant to the moving parts of the gun, including the jaws and trigger mechanism.

– Check Rivet Size: Using rivets that are too large or too small for the gun can cause excessive vibration. Ensure the correct rivet size is being used.

Safety Concerns

– Wear Safety Gear: Always wear appropriate safety gear, including safety glasses, gloves, and hearing protection, when using an electric blind rivet gun.

– Avoid Overloading: Do not overload the gun by using rivets that exceed its capacity. This can cause overheating and damage to the gun.

– Handle with Care: Never point the gun at yourself or others, and always keep it securely in your hands when in use.

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