LIFAN Power USA
2205 Industrial Park Road
Van Buren, AR 72956
866-‐471-‐7464
www.lifanpowerusa.com
22
Operation of Generator
HOW TO USE YOUR GENERATOR
(continued)
LOW OIL ALARM SYSTEM:
This model is equipped with a Low Oil Alert System designed to avoid engine damage
from insufficient oil in the crankcase. The Low Oil Alarm System will stop the engine
automatically before the oil level in the crankcase drops below safe operating levels.
VOLTAGE FREQUENCY TIME (VFT) METER:
The LF3750, LF3750-‐CA, LF4000EPL, and LF4000EPL-‐CA models include a Voltage
Frequency Time (VFT) Meter. The VFT Meter has four (4) modes:
•
Start Up Mode 1
-‐ The run time for the cycle displayed in minutes. This resets
each time the unit is shut off.
•
Mode 2
– The run time for the lifetime of the unit displayed in hours. This does
NOT reset.
•
Mode 3
– Frequency reading of the sine wave of the current output in Hertz.
This should be between 56Hz – 64Hz (Hz = Hertz).
•
Mode 4
– Voltage reading of the current output in Volts. This should be
between 115V – 122V (V=Volts).
To change the mode of the VFT Meter, simply depress the black button on the face of
the VFT Meter.
