Instructions / Assembly
-16-
Maintenance chart
ACTION WHY HOW
Clean magazine and pusher Prevent a jam. Blow clean daily.
mechanism.
Keep contact arm working properly. Promote operator safety and Blow clean daily.
efficient Nailer operation.
Operator troubleshooting
P
ROBLEM
Nailer operates, but no nail is driven.
Skipping nails.
Intermittent feed.
Nails jam.
Driven nail is bent.
The operation of the contact arm not
smooth.
Fan is working, light indicator shows
GREEN yet it doesn’t drive a nail or
operation unstable.
Fan does not operate when push lever
is pressed.
Unable to charge battery.
C
HECK METHOD CORRECTION
C
heck for a jam. Clear a jam.
Check function of pusher. Clean and lubricate.
Ribbon spring weakened or damaged? Replace ribbon spring.
C
heck for proper nails. Use only recommended nails.
Check if the driver blade piston is down Push the driver blade with a slotted-
or not. head screwdriver, and put back the
piston to the highest position.
Check for proper nails. Use only recommended nails.
Check function of pusher. Clean and lubricate.
Ribbon spring weakened or damaged? Replace ribbon spring.
Pusher worn or damaged? Replace pusher.
Check for returning of piston. Pull the trigger all the way.
Too low temperature, warm up
fuel cell under 120°F (50°C).
Check for moving of piston smoothly. Contact Bostitch for replacement.
Replace piston ring.
Replace piston.
Replace cylinder piston ring.
Check for proper nails. Use only recommended nails.
Driver blade worn? Contact Bostitch for replacement.
Pusher worn or damaged? Replace pusher.
Contact arm bent? Contact Bostitch for replacement.
Check contact arm’s moving track, debris?
Contact Bostitch for replacement.
Check for returning of piston. Push the contact arm all the way.
Too low temperature, warm up
fuel cell under 120°F (50°C).
Check fuel cell, insufficient? Exchange it with a new fuel cell.
Check spark plug wire, worn out? Contact Bostitch for replacement.
Check spark plug, grease or debris? Contact Bostitch for replacement.
Check filter, clogged? Clean as instructed on the
maintenance sheet.
Magazine empty. Load more nails in the magazine.
Note the color of the light indicator. If red: charge the battery.
If green: Contact Bostitch for
replacement.
Check the electrical cord.