SWE90UF-2PB Operation & Maintenance Manual
16 Failure indicator light
21 High temperature of exhaust air
22 Engine failure indication
3.3.1 Meter Functions
1. Simulative/numerical oil capacity
2. Simulative/numerical water
temperature
3. Numerical rotation speed
8. Low oil pressure alarm
11.Air filter clogging alarm
12. Oil filter clogging alarm
3.3.2 Descriptions of Display Range and Alarm
1. Water temperature meter: Displayed by finger and numerical. If water temperature is over than pre-set,
corresponding icon will display in warning indicating area; 2 seconds later, the red indicator light lights on
and the buzzer activated. This fault will be recorded.
2. Fuel meter: Displayed by pointer and number. If fuel level is low, corresponding icon will display in
warning indicating area. 10 seconds later, the red indicator light will be on and the buzzer is activated, and
this fault will be recorded.
3. Work hour meter: Displayed in 6 digits (includes 1 digit behind radix point), 99999.9 hours is the largest
value; when the machine is working (rotating speed is faster than 200r/min or oil pressure is over 0.1 MPa),
the meter begins to time.
4. Voltage meter: Displayed numerically. the real value of voltage is displayed.
5. Rotation speed meter: Displayed numerically. Display range from 0 to 9999r/min. Number of tooth is
optional from 0 to 999.99.
6. Air filter: When air filter clogging alarm switch connects, 5 seconds later, corresponding icon will display
in warning indicating area; the red indicator light will be on and the buzzer will be activated.