15
2.3.5 EC05: Dust Leakage
The dust bag/cup is broken.
The seal ring is broken or loose.
N
Fix it tightly or replace a new Seal
ring.
Y
The front cover is broken or loose.
N
Replace a new Dust bag/cup.
Y
Fix it tightly or replace a new front
cover.
Y
* Note: All maintenance should be done by professional engineers.