1. Power on the vacuum pump.
2. Turn on the Bluetooth function of the mobile phone.
3. Open the “Elitech Gauge”APP.
APP Operating Instructions
-11-
Fuel
Injection
1.
Too Much of Oil
Drain the oil to the oil level line
2.
The Air Inlet Is Over Pressured for
a Long Time
Choose a pump with larger pumping speed
Difficulty
Starting
1. Oil Temperature is Too Low
Open the air inlet, start the motor repeatedly
or heat up the pump oil
2. Motor Failure
Check and repair
3. Foreign Objects Fallen into the
Pump
Check and clean
4. Power Failure
Check and repair
5. The Power Supply Voltage Is Too
Low
Check the power supply voltage
