P 15/ 16
R
epair
[5] Diagnosis by Indication lamp
Color of the indication lamp means the followings.
Blinking green: Normal status
Blinking red: Need to recharge the battery cartridge
Lighting-up-red: Recharge the battery cartridge. Nailing can not be performed due to no remaining battery capacity.
Blinking orange after blinking green and red alternatively
for 10 seconds: Fault detection is running. Remove and reinsert the battery cartridge to reset. If fault detection is
running again, it is malfunction condition as shown in Fig. 30.
Fig. 30
Number of
blinking orange
Melting a part of Switch in Contact arm / Disconnection of Trigger switch Returning Contact arm incompletely
1
Melting a part of Switch in Contact arm / Melting a part of Trigger switch Returning Trigger incompletely
2
Possible electrical-malfunction
Possible mechanical-malfunction
Melting a part of Switch in Contact arm
Returning Contact arm incompletely
3
Melting a part of Trigger switch
4
Disconnection of DC motor
5
Malfunction on Spark unit
6
C
ircuit diagram
Fig. D-1
Color index of lead wires' sheath
Black
Motor
Spark plug
Line filter
Spark unit
Earth terminal for
connecting to Housing
White
Red
Connector
Connector
Band
Terminal
Switch unit for DC motor
Yellow
Switch unit for Trigger
Flag
receptacle
Straight
receptacle
