QAY220 All Terrain Crane Operation Manual
8-7 Low oil pressure warning lamp
When the oil pressure in engine system is too low, the lamp comes on. At this time, stop operation.
(Please refer to the engine operation manual for the pressure value).
8-8 High water temperature warning lamp
When the water temperature in engine system is too high, the lamp comes on. At this time, stop
operation and check coolant, and re-operate after the water temperature falls (Refer to engine operation
manual)
Fig. 8-5 Low oil pressure warning lamp
Fig. 8-6 High water temperature warning lamp
Chapter 8
8-7
Safety devices
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