Shindaiwa DGK150DU Owner's Manual page 14

(1) WATER TEMP (Coolant Temperature) Warning Indicator (High Water
Temp)
CAUTION: BURNS
Do not open the radiator cap immediately after stopping the engine, to avoid
sustaining burns from hot vapor.
Hot steam gushes out from the coolant sub-tank if the generator overheats.
Do not touch the coolant sub-tank.
When the water temperature reaches 221 ° F (105 ° C), the coolant/water temperature
monitor lamp will flash, and the automatic shutoff will be engaged.
When this occurs, check the coolant/water reservoir tank, and replenish if needed.
(Refer to "8-2. Checking Coolant")
If the water level is normal, there may be a possibility of loose fan belt or water leakage
in coolant lines. Check it after the engine cools down.
< NOTE >
The coolant temperature cannot be detected if the coolant level is excessively low. Always
be sure to check the coolant level in the radiator coolant sub-tank before starting work.
(2) OIL PRESS (engine oil pressure) Warning Indicator (Low Oil Press)
CAUTION: BURNS
Always be sure to stop the engine and allow the engine to cool when
performing inspection or maintenance of engine oil. Opening the oil gauge or
oil filler cap during operation will result in hot oil cause personal injury.
When the engine oil pressure drops below 14.5 psi (100 kPa) during operation, the oil
pressure monitor lamp will flash, and the automatic shutdown will be engaged.
When this occurs, check the engine oil level, and replenish to the maximum level if
needed.
< NOTE >
This oil pressure warning indicator cannot detect oil deterioration. Change the engine oil
periodically. (Refer to section "8-1. Checking Engine Oil")
(3) BATTERY (Battery Charge) Warning Indicator (Low Battery Voltage)
The BATTERY warning indicator lights up when charging is not possible during
operation.
If this occurs, contact the authorized distributor where the generator was purchased.
< NOTE >
This battery charging warning indicator cannot detect battery deterioration or insufficient
battery fluid. (Refer to section "8-6. Checking the Battery")
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