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Operator troubleshooting
Most minor problems can be resolved quickly and easily using the table below.
If problems persist, contact a metabo HPT authorized service center for assistance.
PROBLEM CHECK METHOD CORRECTION
Stapler operates but no staple is
driven.
Check for a jam. Clean jam per page 17.
Staple feeder damaged? Replace staple feeder.
Ribbon spring weakened or damaged? Replace ribbon spring.
Check for proper staples. Use only recommended staples.
Weak drive.
Slow to cycle.
Check air pressure. Increase air pressure.
(Do not exceed 120 psi (8.3 bar 8.5
kgf/cm
2
))
Check position of stapling depth
adjuster.
Readjust per page 16 – 17.
——— Use metabo HPT pneumatic tool lubricant.
Driver blade worn? Contact metabo HPT for replacement.
Piston O-ring worn or damaged?
Drives too deep. Check air pressure. Reduce air pressure.
(Adjust 70 – 120 psi (4.9 – 8.3 bar 5 –
8.5 kgf/cm
2
))
Check position of stapling depth
adjuster.
Readjust per page 16 – 17.
Skipping staples.
Intermittent feed.
Check for proper staples. Use only recommended staples.
Staple feeder damaged? Replace staple feeder.
Ribbon spring weakened or damaged? Replace ribbon spring.
Piston O-ring worn or damaged? Contact metabo HPT for replacement.
Staples jam.
Driven staple is bent.
Check for proper staples. Use only recommended staples.
Driven blade worn? Contact metabo HPT for replacement.
Drives properly during normal
operation, but does not drive fully
at faster stapling speeds.
Check inside diameter of air hose. Use larger air hose.
19
English
000BookN5008AC2USmetabo.indb19000BookN5008AC2USmetabo.indb19 2018/03/1916:30:292018/03/1916:30:29
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