KCP 113 - E-Stop Lamp on

KCP Heavy Industries Co., Ltd. Troubleshooting
6-10
6.2.2.2 E-stop lamp ON
Notice __________________________________________________________________________
Firstly, check if radio remote battery is fully charged, horn and signal receive status is
normal. When E-stop lamp is ON: pumping, remote control and boom is not operating.
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Possible cause
Check point
Diagnosis
Solution
Maintenance
level
※Maintenance level : A(Repair at KCP service workshop), B(KCP engineer dispatch or phone call)
E-stop button’s
wiring
disconnected
5 of E-stop
buttons
• Check if E-stop is
Released.
• Check if E-stop wiring
is disconnected
• Release E-
stop
button.
• Connect
wiring
B
90° sensor
broken
Hyd oil tank
temperature
sensor
• Remove sensor
adopter and check if it
is operating normally.
• Replace
sensor
B
Hyd oil
temperature
increase
(over 90° )
Hyd oil tank
temerature
gauge
• Keep pumping to a min, water the cooler
Radiator, then cooler RPM increase(MAX
100bar)
B
※How to release E-stop conditions temporarily, but if the caise is high-temperature during
Pumping, it is not available.
• Engage red-covered switch to upper side
but, when radio remote malfunction case
is not applicable.