PROCEDURE 1


Step 1

Unscrew bottom
attachment.

Step 2

Unscrew top
attachment.

Step 3

Unscrew the plastic
guider.

Step 4

Unscrew the plastic
guider.

CHECK AND TEST 1

Step 1

Check whether pipes are
touching drain pipe or
the drain tray.
Move the pipe away from
drain pipe or drain tray.

Note
Make sure pipes don’t
touch walls or other
pipes.


Step 2

Shake the tray to feel if it is loose.

Step 3

Rework method: Add
sponge to fix looseness.

DIAGNOSIS 1