Komatsu Galeo BR380JG-1E0 Shop Manual page 235

Mobile crusher

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Table of Contents

10 Structure, function and maintenance standard

If an abnormal load is applied and a red lamp

lights up (See the table on the next page),

depress return switch (9) or restart the abnor-

mally loaded work equipment, and the lamp is

Conditions for lighting work equipment lamp

Forward drive

Reverse drive

Abnormal load

Stopped under

1. An overload on the crusher means that an excessive pressure load is applied to the crusher.

2. An abnormal load on the crusher means that the crusher lock cylinder slips in the clearance increasing

direction or the swing tooth moves into the maximum crusher clearance range.

3. A red lamp lighting because of an abnormal load is reset when "return" switch (9) is depressed or the

abnormally loaded work equipment is restarted.

flashes (*1)

(If equipped)

(If equipped)

Troubleshooting