5. Capítulo IV: Marco teórico
5.3. Inteligencia emocional
FAN SWITCH
This switch (1) can be used to adjust the air flow to four stages.
It also acts as the main switch for the air conditioner. When the OFF switch is pressed, the fan stops.
When the switch is pressed, the indicator lamp above the switch lights up to display the air flow.
(1) Fan switch (4) FRESH/RECIRC switch
(2) Air conditioner switch (5) Temperature control switch
(3) Mode selector switch
EXPLANATION OF COMPONENTS
OPERATION
AIR CONDITIONER SWITCH
This switch (2) is used to start or stop the cooling or dehumidi-fying function.
When the fan switch is turned ON and the air conditioner switch is pressed, the indicator lamp above the switch lights up.
When the switch is pressed again, the switch is turned OFF and the indicator lamp goes out.
MODE SELECTOR SWITCH
This switch (3) is used to select the vents.
The following five vent modes are available: FACE, FACE/
FOOT, FOOT, FOOT/DEF, DEF.
When the switch is pressed, the indicator lamp above the switch lights up to display the vent mode.
FRESH/RECIRC SELECTOR SWITCH
This switch (4) is used to select between recirculation of the air inside the cab or intake of fresh air from outside.
When the switch is pressed, indicator lamp (A) at the top of the switch lights up.
Recirculation of air inside cab
Press this switch (B) to use only the air inside the cab. Use this position to carry out rapid heating or cooling of the cab or when the outside air is dirty.
Intake of fresh air from outside
OPERATION
EXPLANATION OF COMPONENTS3-51 TEMPERATURE CONTROL SWITCH
The temperature can be adjusted with this switch (5) by press-ing and holdpress-ing the up or down button.
The temperature level indicator lamps (A) light up to display the temperature of the air coming from the vents.
The more blue lamps on, the lower the temperature is.
The color of the indicator lamp (A) changes while the switch is being pressed.
When the temperature reaches the desired level, release the switch to set the temperature.
The settings for each mode are retained in memory even when the starting switch is turned OFF.
However, in the following cases, the settings must be made again.
q When the machine has been out of use for more than 7 days q When the battery voltage is extremely low
q When there has been abnormal interference from outside
q When the fan switch is turned OFF (the setting is not kept in memory with only the air conditioner switch)
If the air conditioner is used at the FRESH position, the inside of the cab will be pressurized and this will prevent the entry of dust.
The higher the position of the fan switch, the more effective the pressurizing becomes.
EXPLANATION OF COMPONENTS
OPERATION
METHOD OF OPERATION 3
When carrying out the defrosting, if the temperature control switch is set so that all lamps are red, this will improve the per-formance for defrosting and demisting.
Set the vent mode selector switch to the intermediate position to give the desired condition.
With the FACE vents, it is possible to adjust the direction of the air flow and to turn it on or off.
However, do not set to the FACE mode with the vents closed.
Switchs
Condition of use
Fan switch Air conditioner switch
Rapid HI ON All blue RECIRC FACE
Normal HI-LO ON More than half
are blue FRESH FACE
Dehumidifying,
heating HI-LO ON More than half
are red FRESH FOOT
Heating
Rapid HI OFF All red RECIRC FOOT
Normal HI-LO OFF More than half
are red FRESH FOOT
Defroster HI ON More than half
are red FRESH DEF
Vetilation or
pressurizing HI-LO OFF All blue FRESH FACE
OPERATION
EXPLANATION OF COMPONENTS3-53 COOL BOX
When the cooling is being used, this can be used for keeping drinks and other things cool.
When the heating is being used, it can be used to keep things warm.
When using the box, open the vent grill (1).
When not using the box, close the grill (1).
Do not use the cool box for things which smell or leak water or break easily.
Do not use it as a holder for tools or other small objects.
PRECAUTIONS WHEN USING 3
PRECAUTIONS WHEN USING THE COOLING
q If you smoke when using the air conditioner, your eyes may start to itch or burn, therefore ventilate the cab every so often to remove the smoke.
q When using the air conditioner for a long period of time, carry out ventilation process at least once every hour.
When using the air conditioner, it is recommended for health reasons, that it should only feel slightly cooler (5 or 6°C lower than the outside temperature) when you enter the cab.
Therefore, to adjust the temperature to a suitable level.
HANDLING CAB WIPER 3
PREVENTING DAMAGE TO WIPER ARM BRACKET 3
NOTICE
When angling the wiper arm (1) to the front, check that the wiper blade is hanging free.
When angling the wiper arm (1) to the front, such as when wip-ing the glass clean, if the wiper arm (1) is angled with the wiper blade (2) locked to the arm (the bottom of the blade is caught on the arm), abnormal force is brought to bear on the mounting bracket and the bracket may break.
OPERATION