(2)
Power max pilot lamp
290F3CD78
Preheat pilot lamp
(3)
290F3CD79
(4)
Warming up pilot lamp
290F3CD80
(5)
Decel pilot lamp
290F3CD81
(6)
Fuel warmer pilot lamp
290F3CD82
The lamp will be ON when pushing power max switch on the
①
LH RCV lever.
The power max function is operated maximum 8 seconds.
②
Refer to the operator's manual page 3-38 for power max
※
function.
Turning the start key switch ON position starts preheating in
①
cold weather.
Start the engine after this lamp is OFF.
②
This lamp is turned ON when the coolant temperature is below
①
30˚C (86˚F ).
The automatic warming up is cancelled when the engine
②
coolant temperature is above 30˚C, or when 10 minutes have
passed since starting the engine.
Operating one touch decel switch on the RCV lever makes the
①
lamp ON.
Also, the lamp will be ON and engine speed will be lowered
②
automatically to save fuel consumption when all levers and
pedals are at neutral position, and the auto idle function is
selected.
One touch decel is not available when the auto idle pilot lamp
※
is turned ON.
Refer to the operator's manual page 3-37.
※
This lamp is turned ON when the coolant temperature is below
①
10˚C (50˚F ) or the hydraulic oil temperature 20˚C ( 68˚F ).
The automatic fuel warming is cancelled when the engine
②
coolant temperature is above 60˚C, and the hydraulic oil
temperature is above 45˚C since the start switch was ON
position.
5-69