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WARNING
● To avoid injury from an accidental start, turn the switch OFF and pull out the battery from the power
source or remove the battery from the main body before making any adjustments.
● All electrical or mechanical repairs should be done only by qualified service technicians. Contact
metabo HPT Authorized Service Center.
Problem
Power switch doesn't turn on. Turn on
once, but turn off automatically.
Nailer doesn't operate
(Power switch ON).
Nailer operates, but no nail is driven.
Weak drive.
Slow to cycle.
NV1845DA_C99751761_409_NA
Stylesheet: NA Version: 2024.7.4
TROUBLESHOOTING GUIDE
Possible Cause
Low battery charge.
Damaged internal electronics.
Push lever and/or trigger is ON state ? Keep push lever and trigger in OFF
Keep no operation over 30 minutes ?
(Auto-power off function)
Nailer not enough pressed against
workpiece.
Trigger not enough pulled.
More than 2 seconds pass from push
lever ON to trigger ON (or trigger ON
to push lever ON).
Lock lever(Trigger lock function) is
"ON" position.
Machine is too cold (below 23°F
(-5°C)) or too hot.
Damaged internal electronics.
Magazine is dirty.
Feeder is dirty
Check for a jam.
Driver blade worn or damaged?
Feeder spring weakened or
damaged?
Check for proper nails.
Check position of nailing depth
adjustment adjuster.
Driver blade worn?
Compressed air pressure has
become low.
English
Possible Solution
Charge the battery.
Contact metabo HPT for inspection.
state.
Push and hold power switch more
than 1 second to switch "ON"
Hold nailer firmly and press to the
workpiece completely.
Pull the trigger firmly.
Make sure that less than 2 seconds
pass between push lever ON and
trigger ON (or between trigger ON
and push lever ON).
Set Lock lever to "OFF" position.
(Refer to page 15)
Allow the nailer to cool or warm-up
throughly in adequate condition.
Contact metabo HPT for inspection.
Blow and wipe clean the magazine.
Clean the feeder (refer to page 23)
Clear a jam (refer to page 22).
Contact metabo HPT for inspection.
Replace feeder spring.
Use only recommended nails.
Readjust according to page 21.
Contact metabo HPT for inspection.
2024/07/31 17:15:40
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