Use and Care Manual

13
Troubleshooting
Problem/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 p. 10 for proper adjustment
Tool does not advance fastener Screw length is improperly set See p. 9-10 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 autho-
rized service center for repair
Screw strip is jammed in guide
track
Ensure strip slides free in guide
track
Screws “kick out” or misdrive
during use
Screw length improperly set See p. 9-10 for proper
adjustment
Incorrect bit installed Ensure correct bit type and length
are installed
Defective or damaged feed system Return to Senco Authorized
service centre for repair
Bit slips off screw or screw is
driven at an angle
Tool slid forward during drive Hold tool firmly while driving
Bit is worn or broken Replace bit
Nosepiece is worn or damaged Replace or return to Senco autho-
rized service centre for repair
Fastener jams Screw length improperly set See p. 9-10 for proper
adjustment
Defective collation material Use Senco branded fasteners for
optimum performance
Nosepiece damaged or bent Replace nosepiece
Screw partially driven into collation
material then feed system released
Remove jammed screw with
fingers or pliers and resume use