Dust sensor cleaning

The dust sensor is located at the front of dust 
entrance. It is able to detect the concentration of 
dust so that it can choose efficient mode to work. 
We suggest you to clean dust sensor once you 
clean dust box to improve work efficiency.

1. Turn off power.

2. Take out dust box and clean it.

E n j o y  S m a r t e r  L i f e !

34

Replacing the batteries

Your Robot is fitted with two 6V 2500mAah Ni-MH battery packs. The battery packs must be replaced together. 
Never mix an old Battery pack with a new Battery pack.

Only use ECOVACS approved replacement parts for your Robot. Use of parts that are not approved by 
ECOVACS are dangerous and will invalidate your warranty.

Before attempting to change the Batteries, make sure your Robot is turned Off.

Turn your Robot over and 
place it on a level surface. 
Remove the screw from the 
Battery cover.

Remove the Battery cover.

Disconnect the old Battery by 
removing the Battery 
connector from its socket.

Using the battery leads, lift 
the old Battery pack from the 
Battery compartment.

When fitting the new 
Batteries, strict attention 
must be paid to the polarity of 
the Battery pack connector:
Red - positive (+)
Black - negative (-)

Connect the new Battery to 
the socket. Carefully lower 
the Battery pack into the 
Battery compartment. Refit 
the Battery cover and tighten 
Battery cover screw.

Note:

 Repeat the steps above to replace the second Battery pack.

Yellow
Yellow

Black

Red