Trouble Shooting - Bostitch F21PL Manual De Operación Y De Mantenimiento

FSeries_166762RJ_BOS_FSeries_MAN_CC:FSeries_166762RJ_BOS_FSeries_MAN_CC 2013/3/6 上午10:03 Page 14

TROUBLE SHOOTING

PROBLEM
Trigger valve housing leaks air
Trigger valve stem leaks air
Frame/nose leaks air
Frame/cap leaks air
Failure to cycle
Lack of power; slow to cycle
Skipping fasteners; intermittent feed
Lubricant
Fasteners jam in tool
Fastener misses
metal connector hole
For F21PL, F33PT)
CAUSE
O-ring cut or cracked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace O-ring
O-ring/seals cut or cracked . . . . . . . . . . . . . . . . . . . . . . . . . .Replace trigger valve assembly
Loose nose screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tighten and recheck
O-ring or Gasket is cut or cracked . . . . . . . . . . . . . . . . . . . .Replace O-ring or gasket
Bumper cracked/worn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace bumper
Damaged gasket or seal . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace gasket or seal
Cracked/worn head valve bumper . . . . . . . . . . . . . . . . . . . . .Replace bumper
Loose cap screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Tighten and recheck
Air supply restriction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Check air supply equipment
Tool dry, lack of lubrication . . . . . . . . . . . . . . . . . . . . . . . . . .Use STANLEY-BOSTITCH Air Tool Lubricant
Worn head valve O-rings . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace O-rings
Broken cylinder cap spring . . . . . . . . . . . . . . . . . . . . . . . . . .Replace cylinder cap spring
Head valve stuck in cap . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disassemble/Check/Lubricate
Tool dry, lacks lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . .Use STANLEY-BOSTITCH Air Tool Lubricant
Broken cylinder cap spring . . . . . . . . . . . . . . . . . . . . . . . . . .Replace cap spring
O-rings/seals cut or cracked . . . . . . . . . . . . . . . . . . . . . . . . .Replace O-rings/seals
Exhaust blocked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Check bumper, head valve spring, muffler
Trigger assembly worn/leaks . . . . . . . . . . . . . . . . . . . . . . . . .Replace trigger assembly
Dirt/tar build up on driver . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disassemble nose/driver to clean
Cylinder sleeve not seated correctly on bottom bumper . . . .Disassemble to correct
Head valve dry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disassemble/lubricate
Air pressure too low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Check air supply equipment
Worn bumper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace bumper
Tar/dirt in driver channel . . . . . . . . . . . . . . . . . . . . . . . . . . . .Disassemble and clean nose and driver
Air restriction/inadequate air flow through
quick disconnect socket and plug . . . . . . . . . . . . . . . . . . . . .Replace quick disconnect fittings
Worn piston O-ring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace O-ring, check driver
Tool dry, lacks lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . .Use STANLEY-BOSTITCH Air Tool Lubricant
Damaged pusher spring . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace spring
Low air pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Check air supply system to tool
Loose magazine nose screws . . . . . . . . . . . . . . . . . . . . . . . .Tighten all screws
Fasteners too short for tool . . . . . . . . . . . . . . . . . . . . . . . . . .Use only recommended fasteners
Bent fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Discontinue using these fasteners
Wrong size fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Use only recommended fasteners
Leaking head cap gasket . . . . . . . . . . . . . . . . . . . . . . . . . . .Tighten screws/replace gasket
Trigger valve O-ring cut/worn . . . . . . . . . . . . . . . . . . . . . . . .Replace O-ring
Broken/chipped driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace driver check piston O-ring)
Dry/dirty magazine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Clean/lubricate use STANLEY-BOSTITCH Air Tool
Worn magazine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace magazine
Driver channel worn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace nose
Wrong size fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Use only recommended fasteners
Bent fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Discontinue using these fasteners
Loose magazine/nose screws . . . . . . . . . . . . . . . . . . . . . . . .Tighten all screws
Broken/chipped driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace driver
Broken / chipped guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace guide
Broken / missing 158457 torsion spring . . . . . . . . . . . . . . . .Replace torsion spring grease before installation)
Broken Pendulum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace pendulum and torsion spring
Broken 158455 pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replace pin and torsion spring
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CORRECTION