TROUBLESHOOTING
PROBLEM
CHECK METHOD
CORRECTION
Nailer operates, but no
nail is driven.
Check for a jam.
Clear a jam.
Check function of nail feeder.
Ribbon spring weakened or damaged?
Check for proper nails.
Check if the driver blade is down or not
Clean and lubricate.
Replace ribbon spring.
Use only recommended nails
Push the driver blade with a slotted-head
screw driver, and put back the piston to the
highest position.
Skipping nails,
intermittent feed.
Check for proper nails.
Check function of nail feeder.
Ribbon spring weakened or damaged?
Nail feeder worn or damaged?
Check for returning of piston
Check for proper nails.
Check for moving of piston smoothly.
Check push lever’s moving track, debris?
Use only recommended nails.
Clean and lubricate.
Replace ribbon spring.
Replace nail feeder.
Pull the trigger all the way.
Too low temperature, warm up fuel cell under
50°C (120°F).
Contact local dealer for replacement.
Replace piston.
Replace piston ring.
Replace cylinder o-ring.
Nails jam.
Driven nail is bent.
Check for proper nails.
Driver blade worn.
Nail feeder worn or damaged?
Use only recommended nails.
Contact local dealer for replacement.
Contact nail feeder.
The operation of the push
lever not smooth.
Push lever bent?
Check push lever’s moving track, debris?
Contact local dealer for replacement.
Contact local dealer for replacement.
Fan is working, light
indicator shows GREEN
yet it doesn’t drive a nail
or operation unstable.
Check for returning of piston
Check fuel cell, insufficient?
Check spark plug wire, worn out?
Check spark plug, grease or debris?
Pull the trigger all the way.
Too low temperature, warm up fuel cell under
50°C (120°F).
Exchange it with a new fuel cell.
Contact local dealer for replacement.
Contact local dealer for replacement.
Contact local dealer for replacement.
Check filter, clogged?
Fan does not operate
when push lever is
pressed.
Magazine empty.
Note the color of light indicator.
Load more nails in the magazine.
If red: charge the battery.
If green: contact local dealer for replacement.
Unable to charge battery.
Check the electrical cord.
Other control malfuction.
Remove the battery and reinstall it.
ACTION
WHY
HOW
Clean magazine and
feeder mechanism.
Prevent a jam.
Blow clean daily.
Keep push lever working
properly.
Promote operator safety and efficient nailer
operation.
Blow clean daily.
PARTS DIAGRAM & PARTS LISTS
Refer to the Parts section of the King Canada web site for the most updated parts diagram and parts list.
