.
OPERATION
EXPLANATION OF COMPONENTS
NIGHT LIGHTING DIMMER SWITCH
This switch (7) is used to adjust the brightness of the monitor panel
lighting and pilot lamps. Turn to the right to make the lighting
brighter and turn it to the left to make the lighting dimmer.
AISS LOW SWITCH
AUTO and LOW speed can be freely switched to each other with
AISS LOW switch (8). Use each position as follows.
If the switch is depressed, it lights up, and if it is depressed once
again, the light goes off.
OFF position (Light is off): AUTO position
At normal operation
ON position (Light is on): Low speed position
When the delicate start and operation is
needed like putting the machine into
garage
If the switch is at AUTO position:
1. When stopping the machine, by setting either parking brake or retarder brake at ON position, idling is set at low
speed. When starting, by setting the parking brake at OFF position, idling is set at high speed.
2. Detecting the water temperature, idle is set at high speed automatically under the low temperature condition,
and the warm-up time is shortened.
PREHEATING SWITCH
This switch (9) operate an electric heater to heat the intake air for
the engine. If it is pushed, it lights up and perform preheating. If it
is released, it returns to the original position.
OFF position (Light is off): If the ambient temperature is below
approx. - 5
°
C (23
°
F), preheating is
carried out automatically according to
the ambient temperature.
ON position (Light is on): Preheating is carried out.
Press this switch if the engine does not start when only automatic
preheating is carried out or when post-heating is required after the
engine is started.
When the switch is released, it will return automatically to the
automatic preheating position.
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Summary of Contents for HD785-5
Page 2: ... 1 1 ...
Page 4: ... FOREWORD FOREWORD 1 3 ...
Page 5: ... FOREWORD FOREWORD 1 4 ...
Page 15: ... 2 1 ...
Page 19: ... SAFETY SAFETY LABELS POSITION FOR ATTACHING SAFETY LABELS 2 5 ...
Page 47: ... 3 1 ...
Page 132: ... OPERATION OPERATION Brake performance Downhill distace Continuous Tire size 27 00R49 3 86 ...
Page 166: ... 4 1 ...
Page 237: ... 5 1 ...
Page 239: ... SPECIFICATIONS SPECIFICATIONS 5 3 ...
Page 240: ... 6 1 ...
Page 299: ... 7 1 ...