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