18
Battery will not charge
Defective battery
See pg #15 for battery error code description
Troubleshooting
Tool will not start or runs slowly
Battery is discharged or defective
Trigger switch is defective
Motor is defective
Replace with charged battery pack
Replace or return to Senco authorized
service center for repair
Tool will not fully drive fastener
Bit is worn
Power capabilities of the tool have been
exceeded
Tool is in reverse
Incorrect bit installed
Depth of drive not set properly
Replace bit
Discontinue use in that application
Switch tool to forward
Ensure correct bit type and length are installed
See pg. #12 for proper adjustment
Tool does not advance fastener
Screw length is improperly set
Return spring is weak
Defective collation material
Defective slide body
Screw strip is jammed in guide track
See pg. #11 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
Screws "kick-out" or miss-drive during use
Screw length improperly set
Incorrect bit installed
Defective or damaged feed system
See pg. #11 for proper adjustment
Ensure correct bit type and length are installed
Return to Senco or Authorized service center for repair
Bit will not install
Bit not properly inserted into drive shaft
Clutch teeth not aligned
Not a Senco bit
See pg. #13 for proper installation
Pulse trigger while holding back release button
Use only the appropriate Senco bit
Bit will not release
Not a Senco bit
Clutch teeth not aligned
Use only the appropriate Senco bit
Pulse trigger while holding back release button
Tool slid forward during drive
Tool is misaligned
Bit is worn or broken
Nosepiece is worn or damaged
If wood nosepiece is used, replace sandpaper 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
Fastener Jams
Screw length improperly set
Defective collation material
Nosepiece damaged or bent
Screw partially driven into collation material
then feed system released
See pg. #11 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.
"Slide Mechanism ""sticks"
or returns slowly"
Debris build-up in mechanism
Weak return spring
Bit sticking in collation material
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.
Tool Overheats
Drive application requires too much torque Discontinue use in that application
Pushing force becomes excessive
Slide body is worn
CAM screw is loose or damaged
Debris build-up in mechanism
Replace or return to Senco authorized
service center for repair
Tighten or replace CAM screw
Clean mechanism
Bit slips off screw or screw is driven at an
angle
Problem or Symptom
Probable Cause
Corrective Action
