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| Illustration 1 | g00686743 |
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Monitor panel |
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The monitor panel has two functions:
- Display indicator
- Allowing the operator and/or service person to input information to the controller
The monitor panel is used to enter commands into the controller. Some examples of these operations are included: selecting operator modes, selecting service modes, changing parameters and many other operations
Warning Operation
There are three types of warnings that will be displayed:
Level 1 – This warning is displayed on the liquid crystal display only. This is low level warning.
Level 2 – This warning is displayed on the liquid crystal display and the action lamp will illuminate. This level of a warning will require the operation to be stopped and necessary actions should be taken.
Level 3 – This warning will display the following indications: a warning on the liquid crystal display, illumination of the action lamp and sounding of the action alarm. This level of a warning will require all operations to be stopped immediately.
Warnings
The following list contains examples of these warnings.
Warning for decreasing engine oil pressure
This warning warns the operator about an abnormal decrease in the engine oil pressure. During the abnormality, the action lamp will illuminate and the action alarm will sound.
Warning for high engine coolant temperature
This warning warns the operator about an abnormally high temperature of coolant. The temperature of the coolant is above 105 °C (221 °F).
Warning for high hydraulic oil temperature
This warning warns the operator about an abnormally high temperature of hydraulic oil. The dangerous temperature is over 95 °C (203 °F).
Warning for backup switch
This warning warns the operator when the backup switch is operated in the MAN position.
Warning for an abnormal battery charging
This warning warns the operator about an abnormal battery charging while the engine is running.
Warning for abnormal condition in the controller
This warning warns the operator about an abnormal condition in the monitor.
Warning for a return filter that is clogged
This warning warns the operator about a return filter that is clogged. When this warning occurs, turn the key to the OFF position. Then, when the key is turned to the ON position again, verify that the warning is present. Verify that this warning is occurring during travel on level ground. The filter should be changed when the warning occurs during travel on level ground.
Warning for a air filter that is clogged
This warning warns the operator that the air filter is clogged. Clean the air filter or replace the air filter.
Warning for a fuel filter that is clogged
This warning warns the operator that the fuel filter is clogged. Replace the fuel filter.
Warning for water separator ( 319C, 320C, 322C, 325C, and 330C)
This warning warns the operator when the water in the water separator is over the specified level. Drain the water separator of water.
Warning for low fuel
This warning warns the operator when the remaining fuel is low. Fill the tank with fuel.
Warning for air heater in operation
This warning warns the operator that the air heater is operating. Start the engine after this warning goes off.
Warning for water separator draining
It warnes that water accumulates in water separator. Drain the water in water separator.
Warning for usage of oil and filter
The usage and the recommended interval for exchanging the filter and oil is displayed on the monitor. The used time can be reset from the monitor. It is necessary to reset the used time after exchanging the filter. The following list contains examples of oil and filters:
- Engine oil
- Engine oil filter
- Primary fuel filter
- Secondary fuel filter
- Water separator
- Oil for the swing motor
- Pilot filter
- Drain filter
- Return filter
- Final drive oil
- Hydraulic oil
- Coolant
Machine Information
The monitor will display the following information about the status of the machine:
- Engine RPM
- Delivery pressure of the main pump (driver side)
- Main pump delivery pressure (idle side)
- Power shift pressure for the main pump
Monitor Operation
- The operation procedure for the monitor is listed below.
- Display the “MAIN MENU” screen from the normal display screen.
- Select “SERVICE OPTIONS” from the “CAPS” screen.
- The screen will change and the screen will display the “PASSWORD” screen. Input the password for the dealer (0001).
- The screen will change to the “SERVICE OPTIONS” screen. Select “MACHINE INFO OPTIONS”.
- The screen will change to the “MACHINE INFO” screen. You may choose the desired option.
Working Hour
The monitor is capable of displaying the operating time of the following components:
- Engine
- Main pump
- Travel motor
- The tool for the “INSTALL TOOL #1” through the “INSTALL TOOL #5” display
Tools
The monitor will display the currently selected tool.
Travel Alarm
When the travel pressure switch is in the ON position, the travel alarm will sound in order to call attention to the machine. When the travel alarm cancel switch is pressed during the activation of the travel alarm, the alarm will be silenced. This action is effective until the machine completely stops. After the machine has momentarily stopped and the machine begins to travel again, the alarm will sound.