-6-
Problem
Possible cause
(*: Most common cause)
Inspection method
Corrective action
8.
No nailing
operation
with the
orange LED
blinking.
*See page 7.
*• Broken movable part that
disabled nailing work.
• Check the movable part for
any trouble (e.g.,
deformation, break,
excessive wear).
• Replace defective
parts.
• Disconnected wiring and
stator
• Check the wires and sensor
assemblies for breaks or
disconnection.
• Check the conductivity of the
stator.
• Replace defective
parts.
*• Power transmission
failure due to broken
gears
• Check that the gear turns
smoothly. See page 21.
• Check the gear box ass'y for
breaks.
• Replace defective
parts.
• Sensor (C) trouble
• Visually check the sensor
wires for breaks.
• Replace defective
parts.
• Excessively charged
compressed air
• Check the LED lighting
pattern.
• Move the piston down
to the bottom dead
point. Discharge the
compressed air. Use
the reduction valve
set to feed
compressed air again.
See pages 29 to 30.
9.
No nailing
operation
with the two
red LEDs
blinking
*• Overheat protector is
activated.
• Cool the nailer body and
check the nailing work.
―
*• Overcool protector is
activated.
• Warm the nailer body and
check the nailing work.
―
10.
No nailing
operation
with the one
red LED
blinking
*• Low battery voltage
• Use a fully charged battery
and check the nailing work
again.
• Charge or replace the
battery.
LED blinks in red.
