Morooka MST-800VD, Руководство по эксплуатации и техническому обслуживанию

Страница: 40 / 134

2-6
2. EXPLANATION OF COMPONENTS
The following is an explanation of devices needed for operating the machine.
To carry out suitable operations correctly and safely, it is important to understand fully the methods of operating the equipment
and the meanings of the displays.
2.1 METERS AND LAMPS ON CONTROL PANEL BOX
[1] TACHOMETR
When traveling uphill or downhill, be sure to regularly check the tachometer to ensure the engine is running at an
appropriate speed. In particular, when traveling downhill, run the machine at a slow speed as much as possible to
prevent an overrun.
This shows the engine speed.
Immediately after the engine started, the tachometer indication is unstable
for a few seconds, but after that, it should show the correct value.
[2] HOURMETER
This shows the total number of hours of the operation of the machine.
When the starting switch is at the ON position, the meter will advance even if
the machine is not moving.
Use the hourmeter reading as the standard for periodic inspection and
maintenance.
When you stop the engine, always turn the starting switch to the OFF
position.
[3] SLOPE CAUTION LAMP
If this lamp lights up when traveling downhill, the machine has exceeded the permissible range of the slope angle.
To prevent the danger of overrun, carry out the following operations quickly and continue to travel downhill.
1. Return the travel lever to the N position and set the travel speed to a range where it does not naturally increase.
2. Operate the engine throttle lever to reduce the engine speed.
3. If the OVERRUN CARE lamp on the monitor panel lights up even when the above operation is carried out, it
means that the machine is exceeding the safe travel speed.
Stop the machine immediately and reduce the load on the dump body.
This lamp warns the operator that the machine has entered the danger zone
for the angle of the slope.
If the machine exceeds the permissible slope angle (9 deg) when traveling, the
slope alarm buzzer under the operator
’s seat will sound for 5 seconds and the
monitor lamp will light up.