TROUBLESHOOTING

 

Symptom 4. Air continues to leak at motor/pressure switch release valve after motor is running.

 

 

PROBABLE CAUSE

REMEDY

Defective motor/pressure switch.

Replace.

 

 

 

 

Symptom 5. Air leaks from safety relief valve.

 

 

 

PROBABLE CAUSE

REMEDY

Possible defective safety relief valve.

Operate safety relief valve manually by pulling on ring.

 

If it still leaks, it should be replaced.

Excessive air tank pressure.

Defective motor/pressure switch. Replace

 

 

 

 

Symptom 6. Air leaks at fittings.

 

 

 

PROBABLE CAUSE

REMEDY

Fittings are not tight enough.

Tighten fittings where air can be heard escaping. Check

 

fittings with soapy water solution. Do not overtighten.

 

 

 

 

Symptom 7. Air leak in air tank.

 

 

 

PROBABLE CAUSE

REMEDY

Defective or rusted air tank.

Air tank must be replaced. Do not attempt to repair

 

air tank! Do not weld, repair or make modifications.

 

 

Symptom 8. Air blowing from inlet filter.

 

 

 

PROBABLE CAUSE

REMEDY

Damaged inlet (reed) valve.

Contact SENCO Customer Service 888-222-8144.

 

 

Symptom 9. Insufficient pressure at air tool or accessory.

PROBABLE CAUSE

Pressure regulator knob not turned to high enough pressure or defective pressure regulator.

Restricted air intake filter.

Air leaks.

Air compressor is not large enough for air requirement.

REMEDY

Adjust pressure regulator knob to proper setting or replace.

Clean.

Check for leaks and repair.

Check the accessory air requirement. If it is higher than the CFM or pressure supply of the air compressor, you need a larger air compressor.

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Senco PC1108 operating instructions Symptom 5. Air leaks from safety relief valve

PC1108 specifications

The Senco PC1108 is a powerful and versatile pneumatic nail gun designed for both professional contractors and DIY enthusiasts. This tool stands out for its robust performance, user-friendly features, and reliability, making it a favorite for a variety of nailing applications.

One of the main features of the Senco PC1108 is its lightweight design, weighing just 3.5 pounds. This makes it easy to handle and reduces fatigue during extended use. The gun is equipped with a powerful motor that can drive up to 120 nails per minute, allowing users to complete projects quickly and efficiently. It uses 18-gauge nails, which provide a strong hold while minimizing damage to the materials being fastened.

The Senco PC1108 also boasts an adjustable depth-of-drive feature, enabling users to control how deep the nails are driven into the material. This ensures a professional finish and is particularly useful when working with different materials or when precision is required.

Another notable technology incorporated in the Senco PC1108 is its air filter and dual lubrication system. The air filter helps keep dust and debris out of the tool, extending its lifespan and ensuring smooth operation. The dual lubrication system ensures that all moving parts are well-lubricated, further enhancing performance and durability over time.

The nail gun features a 360-degree adjustable exhaust, which allows users to direct exhaust airflow away from their face and work surface. This design enhances comfort and visibility when working in tight spaces. Additionally, the tool includes a quick-release nose design, making it easy to clear jams without needing additional tools, which can save valuable time on the job.

Durability is another key characteristic of the Senco PC1108. Constructed with high-quality materials, it is built to withstand the rigors of daily use on job sites. The rubberized grip provides added comfort and control, making it suitable for both horizontal and vertical nailing tasks.

In summary, the Senco PC1108 is an impressive pneumatic nail gun that combines power, versatility, and advanced features. With its lightweight design, powerful performance, and user-friendly technologies, it is an essential tool for any professional or DIY nailing application.