. OPERATION EXPLANATION OF COMPONENTS ENGINE COOLANT TEMPERATURE CAUTION LAMP This lamp (3) warns the operator that the engine coolant temperature has risen. HYDRAULIC OIL TEMPERATURE CAUTION LAMP This lamp (4) lights up to warn the operator that the hydraulic oil temperature has risen. the fuel REMARK Even if the caution lamp lights up, action code "E02" is not displayed on the character display. 3 - 19 During checks before s the ON position but the tarting (when the starting switch engine is not started), this monit is turned to or does not light up. During operation (engi ne running) emperature rises, only the engine coolant tion lamp will light up.
ure rises further, the central warning lamp rm buzzer will sound intermittently. If the engine coolant t water temperature cau If the coolant temperat will light up and the ala rm buzzer will sound intermitten At the same time as the central warning lamp lights up, the top line of the character display displays "E02" and the bottom li ne displays "BRAKE OVERHEAT" , so stop the machine and run the engine under no load at a mid -range speed until the lamp goe s out. During checks before s tarting (when the starting switch is turned to the ON position but the engine is not started), this monit or does not light up.
During operation (engi ne running) If the hydraulic oil temp erature rises, the hydraulic oil te mperature caution lamp, the centr al warning lamp will light up, an d the alarm buzzer will sound inter mittently. At the same time, "E02" is displayed on the top line of th e character display and "HYD OV ERHEAT" is displayed on the b ottom line. Stop the machine and r un the engine under no load at a mid-range speed until the lamp go es out. FUEL LEVEL CAUTION LAMP if the amount of fuel remaining rs (9.25 US gal). This lamp (5) lights up tank goes below 35 lite If it lights up, check an d add fuel and as soon as possi