English
Maintenance chart
ACTION |
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| HOW | |
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Clean magazine and feeder | Prevent a jam. |
| Blow clean daily. | ||
mechanism. |
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Keep push lever working |
| Promote operator safety and | Blow clean daily. | ||
properly. |
| efficient Nailer operation. |
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Operator troubleshooting |
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PROBLEM |
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| CHECK METHOD |
| CORRECTION |
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Nailer operates, |
| Check for a jam. | Clear a jam. | ||
but no nail is driven. |
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| Check function of nail feeder | Clean and lubricate. | |||
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| per page 31. |
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| Ribbon spring weakened or | Replace ribbon spring. | ||
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| damaged? |
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| Check for proper nails. | Use only recommended nails. | ||
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| Check if the driver blade | Push the driver blade with a | ||
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| piston is down or not. | |||
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| put back the piston to the | |
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| highest position. | |
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Skipping nails. |
| Check for proper nails. | Use only recommended nails. | ||
Intermittent feed. |
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| Check function of nail feeder | Clean and lubricate. | |||
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| per page 31. |
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| Ribbon spring weakened or | Replace ribbon spring. | ||
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| damaged? |
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| Nail feeder (B) worn or | Replace nail feeder (B). | ||
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| damaged? |
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| Check for returning of piston. | Pull the trigger all the way. | ||
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| Too low temperature, warm | |
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| up fuel cell under 120°F (50°C). | |
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| Check for moving of piston | Contact Hitachi for replacement. | ||
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| smoothly. |
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| Replace piston ring. | |||
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| Replace piston. | |
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| Replace cylinder piston ring. | |
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Nails jam. |
| Check for proper nails. | Use only recommended nails. | ||
Driven nail is bent. |
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| Driver blade worn? | Contact Hitachi for replacement. | |||
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| Nail feeder (B) worn or | Replace nail feeder (B). | ||
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| damaged? |
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The operation of the |
| Push lever bent? | Contact Hitachi for replacement. | ||
push lever not smooth. |
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| Check push lever’s moving | Contact Hitachi for replacement. | |||
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| track, debris? |
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