TROUBLESHOOTING
Problem or Symptom Probable Cause Corrective Action
• Tool will not fully drive fastener. » Bit is worn. » Replace bit.
» Power capabilities of the tool have been
exceeded.
» Discontinue use in that application.
» Tool is in reverse. » Switch tool to forward.
» Incorrect bit installed. » Ensure correct bit type and length are installed.
» Depth of drive not set properly. » See pg. 7 for proper adjustment.
• Tool does not advance fastener. » Screw length is improperly set. » See pg. 6-7 for proper adjustment.
» Return spring is weak. » Replace or return to authorized service center
for repair.
» Defective collation material. » Use Senco branded fasteners for optimum
performance.
» Defective slide body. » Replace or return to Senco authorized service
center for repair.
» Screw strip is jammed in guide track. » Ensure strip slides free in guide track.
• Screws “kick-out” or miss-drive during use. » Screw length improperly set. » See pg. 6-7 for proper adjustment.
» Incorrect bit installed. » Ensure correct bit type and length are installed.
» Defective or damaged feed system. » Return to Senco or Authorized service center for
repair.
• Bit will not install. » Bit not properly inserted into drive shaft. » See pg. 6 for proper adjustment.
» Clutch teeth not aligned. » Pulse trigger while holding back release button.
» Not a Senco bit. » Use only the appropriate Senco bit.
• Bit slips off screw or screw is driven at an angle. » Tool slid forward during drive. » If wood nosepiece is used, replace sandpaper
pad.
» Hold tool rmly while driving.
» Tool is misaligned. » Return to Senco or Authorized service center for
repair.
» Bit is worn or broken. » Replace bit.
» Nosepiece is worn or damaged. » Replace or return to Senco authorized service
center for repair.
• Fastener jams. » Screw length improperly set. » See pg. 6-7 for proper adjustment.
» Defective collation material. » Use Senco branded fasteners for optimum
performance.
» Nosepiece damaged or bent. » Replace or return to Senco authorized service
center.
» Screw partially driven into collation material then
feed system released.
» Remove jammed screw with ngers or pliers and
resume use.
• Slide mechanism ”sticks” or returns slowly. » Debris build-up in mechanism. » Clean mechanism.
» Weak return spring. » Replace or return to Senco authorized service
center for repair.
» Bit sticking in collation material. » 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.
• Tool overheats. » Drive application requires too much torque. » Discontinue use in that application.
• Pushing force becomes excessive. » Slide body is worn. » Replace or return to Senco authorized service
center for repair.
» CAM screw is loose or damaged. » Tighten or replace CAM screw.
» Debris build-up in mechanism. » Clean mechanism.
15
To Next Page
Loading...
General