PWRBLADE 40 / Telsa 40 / Xtrovac 410

Problem: The vacuum can turn on but the impeller is not moving.

Cause: The impeller is blocked.

Solution: Turn OFF the vacuum, Check below the impeller and remove any debris blocking the movement. Rotate the impeller manually 3 times to ensure the blades can move freely.


Cleaner's Lights EV40
GREEN: Power ON
RED: Impeller Stop (clogged)

Problem: The vacuum cannot turn on. Shut-off randomly. Short usage time.

Cause: The battery is discharged. The magnetic switch is loose and misplaced from the sensor. Using the incorrect charger.

Solution: Remove the debris blocking the movement. Charge the battery. Reinstall the power switch. Use the correct charger with power output of 8.4V - 1A. until the light of the charger turns from red to green color. Fix the position of the power switch. Clean the charging pin.

Problem: Does not catch debris / dirt leaks into the pool

Cause: Jammed impeller. Filter bag is full / clogged. Filter bag is not installed correctly.

Solution: Remove the debris blocking the suction mouth and the movement of the impeller. Install correctly the filter bag. Clean the filter bag. Replace the bag if damaged.

Tutorial Videos

*Troubleshooting instructions for the EV40 on all it variants.