Table des Matières
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Problem or Symptom
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Tool will not fully drive fastener.
•
Tool does not advance fastener.
•
Screws "kick-out" or miss-drive during use.
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Bit will not install.
•
Bit slips off screw or screw is driven at an angle.
•
Fastener jams.
•
Slide mechanism "sticks" or returns slowly.
•
Tool overheats.
•
Pushing force becomes excessive.
TROUBLESHOOTINg
Probable Cause
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Bit is worn.
Power capabilities of the tool have been
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exceeded.
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Tool is in reverse.
Incorrect bit installed.
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Depth of drive not set properly.
»
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Screw length is improperly set.
»
Return spring is weak.
»
Defective collation material.
Defective slide body.
»
Screw strip is jammed in guide track.
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Screw length improperly set.
»
»
Incorrect bit installed.
»
Defective or damaged feed system.
»
Bit not properly inserted into drive shaft.
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Clutch teeth not aligned.
Not a Senco bit.
»
Tool slid forward during drive.
»
Tool is misaligned.
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Bit is worn or broken.
»
Nosepiece is worn or damaged.
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Screw length improperly set.
»
Defective collation material.
»
Nosepiece damaged or bent.
»
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Screw partially driven into collation material then
feed system released.
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Debris build-up in mechanism.
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Weak return spring.
»
Bit sticking in collation material.
»
Drive application requires too much torque.
Slide body is worn.
»
»
CAM screw is loose or damaged.
Debris build-up in mechanism.
»
Corrective Action
»
Replace bit.
Discontinue use in that application.
»
»
Switch tool to forward.
Ensure correct bit type and length are installed.
»
See pg. 7 for proper adjustment.
»
»
See pg. 6-7 for proper adjustment.
»
Replace or return to authorized service center
for repair.
»
Use Senco branded fasteners for optimum
performance.
Replace or return to Senco authorized service
»
center for repair.
Ensure strip slides free in guide track.
»
See pg. 6-7 for proper adjustment.
»
»
Ensure correct bit type and length are installed.
»
Return to Senco or Authorized service center for
repair.
»
See pg. 6 for proper adjustment.
»
Pulse trigger while holding back release button.
Use only the appropriate Senco bit.
»
If wood nosepiece is used, replace sandpaper
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pad.
Hold tool firmly while driving.
»
Return to Senco or Authorized service center for
»
repair.
Replace bit.
»
Replace or return to Senco authorized service
»
center for repair.
See pg. 6-7 for proper adjustment.
»
Use Senco branded fasteners for optimum
»
performance.
Replace or return to Senco authorized service
»
center.
»
Remove jammed screw with fingers or pliers and
resume use.
»
Clean mechanism.
»
Replace or return to Senco authorized service
center for repair.
»
Use Senco branded fasteners for optimum
performance.
»
Always attempt to store screws in cool dry place
before use. Overheated collation can get soft and
cause a delay in feed system return.
»
Discontinue use in that application.
Replace or return to Senco authorized service
»
center for repair.
»
Tighten or replace CAM screw.
Clean mechanism.
»
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