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English
PROBLEM
CHECK METHOD
CORRECTION
Nailer operates, but no nail is driven. Magazine is dirty.
Blow and wipe clean the magazine.
Check for a jam.
Clear a jam (refer to page 26).
Driver blade worn or damaged?
Contact Hitachi for inspection.
Ribbon spring weakened or
damaged?
Replace ribbon spring.
Nail feeder damaged?
Replace nail feeder.
Check for proper nails.
Use only recommended nails.
Weak drive.
Slow to cycle.
Check position of nailing depth
adjustment adjuster.
Readjust according to page 25.
Driver blade worn?
Contact Hitachi for inspection.
Compressed air pressure has
become low.
Contact Hitachi for inspection.
Damaged internal electronics.
Contact Hitachi for inspection.
Drives too deep.
Check position of nailing depth
adjustment adjuster.
Readjust according to page 25.
Skipping nails.
Intermittent feed.
Check for proper nails.
Use only recommended nails.
Nail feeder damaged?
Replace nail feeder.
Ribbon spring weakened or
damaged?
Replace ribbon spring.
Driver blade worn or damaged?
Contact Hitachi for inspection.
Nails jam.
Driven nail is bent.
Check for proper nails.
Use only recommended nails.
Driver blade worn or damaged?
Contact Hitachi for inspection.
000Book̲NR1890DC̲NA.indb 29
000Book̲NR1890DC̲NA.indb 29
2018/08/22 17:34:01
2018/08/22 17:34:01