Operation 3.2 Explanation of components 1. Radiator coolant level caution lamp This lamp (1) lights up to warn the operator that the coolant level in the radiator has gone down. During checks before starting (when the starting switch is turned to the ON position but the engine is not started), this monitor lights up if the coolant level in the radiator is low. At the same time, “E01“ and “COOLANT LOW“ are displayed on the character display in turn, so check the coolant level in the radiator sub-tank, and add coolant. GK032102 During operation (engine running) If the coolant level in the radiator becomes too low, the radiator coolant level caution lamp will light up.
At the same time, “E01“ and “COOLANT LOW“ are displayed on the character display in turn, so stop the engine, check the cool- ant level in the radiator sub-tank, and add coolant. 2. Maintenance caution lamp If the caution lamp lights up, repair the problem as soon as possible. If this is left as it is, it will lead to failure. When the time for filter and oil change is reached, this lamp (2) flashes or lights up for approx. 30 seconds after completion of the system check when the starting switch is at the ON position. GK032104 REMARK The maintenance caution lamp flashes when there is less than 30 hours to the replacement time, and after the replacement time has passed, it stay on.
For details of the items covered by filter and oil replacement, see "Filter, oil replacement time display (3-12)" After replacing the filter or changing the oil, reset time for the replacement. For details, see "Reset method for filter, oil replacement time (3-27)". 3. HST oil filter clogging caution lamp When the engine is running, this lamp (3) lights up if the HST oil filter is clogged. During checks before starting (when the starting switch is turned to the ON position but the engine is not started), this monitor does not light up. GK032105 During operation (engine running) This lights up if the HST oil filter is clogged.
At the same time, “E01“ and “HST OIL FILTER“ are displayed on the character display in turn, so replace the oil filter. REMARK The lamp may light up in cold temperatures, but it should go out when the HST oil temperature gauge indicator enters the white range. WA150-5H – VEAM934100 3-21 CAUTION CAUTION