1 No water after startup?

A. Machine may entered air: please connect the faucet, running water will discharge the air, then used normally

B. Press button more than 15 seconds. let the water inhale the gun body

2 Low water pressure after starting?

A. Hose bend: straighten the hose

B. Connector is loose: press water connector directly, twice to hear a click

C. Dead battery: please charge

3 The machine does not start

A. Dead battery: please charge

B. Battery immersion: shake the battery upside down a few times

C. Inserts loose: corners and middle of the battery circuit board to pressed tightly

4 Foam bottle can't spray?

Need to wait for the water to drain before spraying the cleaning agent

5 Scan the QR code to see problem ideo: