Step 1

Observe whether
appliance is tilted.

Step 2

When you shake the
appliance, it’s unstable.

Step 3

Turn the foot
anticlockwise.

Step 4

If it is difficult to adjust
the foot, use a spanner
to loosen the adjustable
foot. Then, use a needle
to clean away possible
foam in screw hole.
Follow above steps to fix
the foot again.

DIAGNOSIS 1