16 Ga. Medium Crown Stapler
Drives 7/16" Crown Staples (1" to 2" / 25 to 51mm)
Model No. SN5016
Item No. 64405
15
Interchange Brands
Operator’s Manual
Troubleshooting
Problem Cause Solution
Stapler operates but no staple is
driven
Check for a jam
Staple feeder damaged
Ribbon spring weakened or
damaged
Clean jam
Replace staple feeder
Replace ribbon spring
Weak drive, slow to cycle
Check air pressure
Driver blade worn
Piston O-ring worn or damaged
Increase air pressure (do not
exceed 100psi)
Replace driver blade
Replace O-ring
Drives too deep
Check air pressure
Reduce air pressure (70-120
psi)
Skipping staples, intermittent feed
Check for proper staples
Staple feeder damaged
Ribbon spring weakened or
damaged
Piston O-ring worn or damaged
Replace with Genuine staples
Replace staple feeder
Replace ribbon spring
Replace O-ring
Staples jam - driven staple is bent
Check for proper staples
Driver blade worn
Replace with Genuine staples
Replace driver blade
Drives properly during normal
operation, but does not drive fully at
faster stapling speeds
Check inside diameter of air hose
Use larger air hose
Adjusting the Stapling Depth
Depth drive adjustment allows user to drive staples
to the precise level on the surface.
Driving Depth Adjustment Dial
(on some models)
WARNING:
Always disconnect air supply before
changing the adjustment dial .
■
With air pressure set, drive staples into a
piece of scrap material to determine if an
adjustment is necessary .
■
If adjustment is required, disconnect air
supply .
■
Refer to the mark on the contact arm for
direction to turn the adjustment dial .
■
Reconnect air supply .
