-7-
Power ON
*1
Reset the error.
(See page 8.)
Pull the trigger.
*3
See No. 4 in the table.
See No. 3 and 6 in the table.
See No. 1, 2, and 5 in the table.
2. Corrective action when the orange LED blinks
No.
Orange LED lighting pattern
Possible cause
Corrective action
1
Power switch is automatically turned off after
about 10 seconds.
• Reversed magnet polarity
of position detector
• Sensor (C) failure or
disconnection
• Failure of one-way clutch
in gear box
• Replace defective parts.
2
Power switch is automatically turned off after
blinking 5 times (about 5 seconds).
• Idle by broken gear
• Replace defective parts.
3
Power switch is automatically turned off after
blinking 6 times (about 6 seconds).
• Broken wiring
• Replace defective parts.
4
Power switch is automatically turned off after
blinking 7 to 8 times (about 7 to 8 seconds).
• Locked by broken gear
• Locked by worn-out
piston rack
• Locked by broken piston
bumper
• Broken wiring
• Replace defective parts.
5
Power switch is automatically turned off after
about 9 seconds.
• Excessively charged
compressed air
• Deformed or broken
moving parts
• Moving parts are out of
grease.
• Replace defective parts.
• Move the piston down to the
bottom dead point. Discharge
the compressed air. Use the
reduction valve set to feed
compressed air again.
• Replace moving parts.
• Lubricate the moving parts
with grease.
6
Power switch is automatically turned off after
blinking 10 times (about 10 seconds).
• Broken wiring
• Replace defective parts.
*1: Do not press the pushing lever and/or pull
the trigger during the process of turning the
power switch ON. Doing so will prevent the
power switch from turning ON.
*2: LED of the information indicator
*3: Press the pushing lever against the wood
before pulling the trigger.
Does the
motor run?
No
Does the orange
LED
*2
blink?
Yes
Does the
piston move?
No
Yes
Yes
No
