Anytime any maintenance or repairs are done, FIRST:
1.Disconnect the Nailer/Stapler from the air hose.
2.Empty Magazine A (61) completely.
3.Attempt to fire the Nailer/Stapler into a piece of scrap wood to ensure that it is disconnected and is incapable of firing any staples.
4.Always leave Magazine A (61) open during maintenance. The Magazine is spring- loaded and may cause parts or a fastener to fly out of the Nailer/Stapler.
Troubleshooting Guide
Stop using the Nailer/Stapler immediately if any of the following problems occur.
Repairs and part replacements must be done only by a qualified technician.
All procedures in bold on this chart are to be attempted only be a qualified technician.
Problem | Likely Cause | Solution | |
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Air leaking at Trigger area. | Replace | ||
damaged. | trip operation. | ||
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Air leaking between Housing and Nose. | Loose screws in Housing. | Tighten screws. | |
Damaged | Replace | ||
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Air leaking between Housing and Cap (4). | Loose screws. | Tighten Screws. | |
Damaged Gasket (9). | Replace Gasket (9). | ||
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| Insufficient oil. | Lubricate as instructed. | |
Runs slowly or has power loss. | Broken Spring in Cylinder Cap (4). | Replace Compression Spring (8). | |
Exhaust is blocked. | Clean Cap (4) or replace damaged | ||
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| parts. | |
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| Worn Bumper (24) or damaged | Replace Bumper (24) or Pusher | |
| Pusher Spring. | Spring. | |
| Dirt in Driver Guide (52). | Clean channels in Driver Guide (52). | |
Tool skips a nail. | Inadequate airflow to Nailer/Stapler. | Check hose and compressor fittings. | |
| Worn or dry | Replace or lubricate | |
| Damaged | Replace | |
| Cap Gasket (9) leaking. | Replace Gasket (9). | |
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| Guide on driver is worn. | Replace Guide. | |
Fasteners are jammed. | Fasteners are wrong size or damaged. | Use correct, undamaged Fasteners. | |
| Magazine or Nose screws are loose. | Tighten screws. | |
| Driver (19) is damaged. | Replace Driver (19). | |
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| Rounded Driver (19) slipping off | Replace Driver (19). | |
| fastener crown. |
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Nailer/Stapler will not drive down tight. | Lack of air pressure. | Supply correct pressure | |
| Slow cycling and loss of power. | Check Compression Spring (8) for | |
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| broken coils or reduced length. | |
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| Make sure Exhaust is clear. | |
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Blade driving fastener too deeply. | Worn Bumper (24) and/or Piston | Replace either or both parts. | |
Spacer. |
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All procedures in bold on this chart are to be attempted only be a qualified technician.
SKU 40115 | For technical questions, please call | Page 8 |