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Komatsu WA270-3H User Manual

Komatsu WA270-3H
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2-7
Operating and Control Elements
WARNING INDICATORS
1. CENTRAL CONTROL LIGHT (CHECK)
If this control lamp starts to flash, it is immediately required to
perform the relevant maintenance step.
If a functional defect has occurred, the central control light (CHECK) and
the respective warning light will start to flash before the engine is started.
Check which warning light is flashing and perform the required
troubleshooting measures.
Before the start-up, do not only rely on the control panels when performing
the pre-start checks. Also carry out the prescribed maintenance steps in
time.
If the coolant level is too low, the central control light (CHECK) goes out
when the engine is started. The central warning light (CAUTION) will
then start to flash and the alarm buzzer will sound at intervals.
If an error is detected in the battery charging system while the engine is
running, the battery discharge indicator and the central control light
(CHECK) will start to flash. In this case, check the charging current circuit.
MAIN CONTROL PANEL
MAINTENANCE CONTROL PANEL

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Komatsu WA270-3H Specifications

General IconGeneral
BrandKomatsu
ModelWA270-3H
CategoryExcavators
LanguageEnglish

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