Yanmar 2TNV70 Operation Manual

Also see for 2TNV70: Service manual Service manual Service manual

Contents

Yanmar 2TNV70 Operation Manual Manual pdf 63 page image

BEFORE YOU OPERATETNV Operation Manual 45Check Operator’s ConsoleBefore you operate the engine you should makesure that all of the indicators are functioningproperly.Check IndicatorsNote that Yanmar TNV engines are available withvarious operator’s consoles. Two typicaloperator’s consoles are illustrated here.Figure 8Figure 9Pre-Heat - (Figure 8, (5)) - The pre-heat functionis automatically activated when the key switch isturned to the ON position. The indicator flashesfor several seconds and when it goes out you canturn the key switch to START.Heat - (Figure 9, (1)) - Note that you must turnthe key to the HEAT position to activate the glowplugs (indirect injection models) or inlet air heater(direct injection models). The indicator will flashfor several seconds when you turn the key toHEAT. You can turn the key to START when theindicator goes out.Battery - (Figure 8, (2)) or (Figure 9, (2)) - StaysOn until the engine is running and the alternatoris supplying charging current. This indicator doesnot indicate whether the battery is discharged.Engine Oil Pressure - (Figure 8, (6)) or(Figure 9, (3)) - Stays On until the engine isrunning and the oil pressure is within normallimits.Engine Coolant Temperature - (Figure 8, (4))or (Figure 9, (4)) - Stays On momentarily. Comesback On if engine overheats.Auxiliary - (Figure 8, (1)) - Stays Onmomentarily. Used for special applications.AUX0000009A(1)(2)(3)(4)(5)0000025A(1) (2) (3) (4)