MAINTENANCE CHART
ACTION
WHY
Drain air line filter daily
Prevent accumulation of
moisture and dirt .
Keep lubricator filled
Keep the tool lubricated
Clean filter element then
Prevent clogging of filter
blow air through filter in
with dirt .
direction opposite to normal .
Clean magazine and feeder
Prevent a jam .
mechanism .
Keep safety trigger working
Promote operator safety
properly .
and efficient tool operation
Drain air compressor .
Keep the tool operating
properly .
OPERATOR TROUBLESHOOTING
Most minor problems can be resolved quickly and easily using the table below . If problems persist,
contact PORTA-NAILS or it's authorized service center for assistance .
PROBLEM / QUESTION
CAUSE
Trigger valve housing
O-ring cut or cracked
leaks air .
Trigger valve stem leaks air . O-ring/seals cut or
cracked
Frame / nose leaks air
Loose nose screws
O-ring is cut or cracked
Piston cushion is cracked
or worn
Frame / cap leaks air
Damaged seal
Loose cap screw
Failure to cycle
Air supply restriction
Tool dry, lack of lubrication Use air tool lubricant
Worn head valve O-rings
HOW
Open manual petcock
Fill with pneumatic tool lubricant
Follow manufacturer's instructions .
Blow clean daily .
Blow clean daily .
Open petcock on air compressor
tank .
CORRECTIVE ACTION
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Tighten and recheck
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Tighten and recheck
Check air supply equipment
Contact PORTA-NAILS for replacement
20
OPERATOR TROUBLESHOOTING
PROBLEM / QUESTION
CAUSE
Lack of power; slow
Tool dry, lack of lubrication
to cycle
Broken cylinder cap spring
O-rings/seals cut or cracked
Exhaust blocked
Dirt/tar build-up on driver
Head valve dry
Air pressure too low
Skipping fasteners;
Worn piston cushion
intermittent feed
Tar/dirt in driver channel
Air restriction/inadequate,
air flow through quick
disconnect socket and plug .
Worn piston O-ring
Tool dry, lack of lubrication
Damaged pusher spring
Low air pressure .
Loose magazine nose screws Tighten all screws
Fasteners too short for tool
Bent fasteners
Wrong size fasteners .
Broken/chipped driver
Dry/dirty magazine
Worn magazine
Fasteners jam in tool
Driver channel worn
Wrong size fasteners
Bent fasteners
Loose magazine nose screws Tighten all screws
Broken/chipped driver
(continued)
CORRECTIVE ACTION
Use air tool lubricant
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Check air supply equipment
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Replace quick disconnect fitting .
Contact PORTA-NAILS for replacement
Use air tool lubricant
Contact PORTA-NAILS for replacement
Check air supply equipment
Use only recommended PORTA-NAILS
fasteners
Discontinue use of these fasteners
Use only recommended PORTA-NAILS
fasteners
Contact PORTA-NAILS for replacement
Clean / lubricate; use air tool lubricant
Contact PORTA-NAILS for replacement
Contact PORTA-NAILS for replacement
Use only recommended fasteners
Discontinue use of these fasteners
Contact PORTA-NAILS for replacement
21