Coway Airmega ProX User Manual page 6

COWAY AIRMEGA
How to use locking wheels
For your safety during use, the movable wheels are equipped with a locking system.
If you want to fix the appliance location, you can push down the locking system of the four wheels to fix the wheels,
as illustrated.
If you want to move the product, make sure to unlock the wheels before moving it.
[When Locked] [When Unlocked]
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