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The suction motor does not work normally Sep 15, 2022

1. CHECK IF THE BATTERY IS FULLY CHARGED. IF THE BATTERY VOLTAGE IS LOWER THAN 22V, THE MACHINE WILL NOT WORK NORMALLY. PLEASE CHARGE IT IN TIME.

2. CHECK IF THE LCD INDICATES THE FAULT CODE “SUCTION ERR”. IF THE FAULT CODE APPEARS, PLEASE CONTACT YOUR LOCAL DEALER OR THE MANUFACTURER DIRECTLY.

3. CHECK IF THE WATER SUCTION MOTOR IS FAULTY. IF THE BRUSH MOTOR DOES NOT WORK NORMALLY OR THE OUTPUT CURRENT IS TOO LARGE AFTER POWER-ON, PLEASE REPLACE THE WATER SUCTION MOTOR.

4. CHECK IF THE SUCTION MOTOR POWER OUTPUT TERMINAL, WHICH CONNECTS THE INTEGRATED CONTROLLER, IS 24V. IF NOT, THE INTEGRATED CONTROLLER IS FAULTY, PLEASE REPLACE IT.

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