Do you have a question about the Bostitch N80S and is the answer not in the manual?
Questions and answers
Mike squires
April 10, 2025
When you plug in air hose Nail gun starts shooting constantly without pulling trigger.
1 comments:
Mr. Anderson
April 10, 2025
The Stanley Bostitch N80S nail gun may shoot constantly when the air hose is plugged in due to a malfunction in the trigger valve or the contact trip mechanism. Here are the common causes:
1. Stuck or Damaged Trigger Valve: If the trigger valve is stuck in the open position or has worn or damaged seals, it may continuously allow compressed air to flow, causing the gun to fire repeatedly.
2. Worn or Broken O-Rings: O-rings inside the trigger or firing valve assembly may be worn out or damaged, preventing proper sealing and control of air flow.
3. Faulty Contact Trip Mechanism: If the contact trip (safety mechanism at the nose) is jammed or not functioning properly, it may fail to stop the firing cycle.
4. Debris or Dirt in Valve Assembly: Dirt inside the valve can prevent it from closing properly, causing unintentional firing.
To fix the issue, disassemble the trigger and valve assembly, inspect for worn or damaged parts, clean all components, and replace any faulty O-rings or valves as needed. Always disconnect the air supply before servicing.
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Do you have a question about the Bostitch N80S and is the answer not in the manual?
Questions and answers
When you plug in air hose Nail gun starts shooting constantly without pulling trigger.
The Stanley Bostitch N80S nail gun may shoot constantly when the air hose is plugged in due to a malfunction in the trigger valve or the contact trip mechanism. Here are the common causes:
1. Stuck or Damaged Trigger Valve: If the trigger valve is stuck in the open position or has worn or damaged seals, it may continuously allow compressed air to flow, causing the gun to fire repeatedly.
2. Worn or Broken O-Rings: O-rings inside the trigger or firing valve assembly may be worn out or damaged, preventing proper sealing and control of air flow.
3. Faulty Contact Trip Mechanism: If the contact trip (safety mechanism at the nose) is jammed or not functioning properly, it may fail to stop the firing cycle.
4. Debris or Dirt in Valve Assembly: Dirt inside the valve can prevent it from closing properly, causing unintentional firing.
To fix the issue, disassemble the trigger and valve assembly, inspect for worn or damaged parts, clean all components, and replace any faulty O-rings or valves as needed. Always disconnect the air supply before servicing.
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