2-61
SERVICING
(2.4 4-Way Cassette Type)
2.4.9 Removing Drain-Up Mechanism
(1) Remove the drain pan according to the item 2.4.8 “Removing Drain Pan”.
(2) Remove the hose band and remove the drain hose.
(3) Remove screw of earth wiring.
(4) Hold the drain-up mechanism and remove three (3) screws of the fixing plate for the drain-up
mechanism.
(5) Remove the drain-up mechanism with the
fixing plate.
Phillips ScrewdriverTool
2.4.10 Removing Float Switch
(1) Remove the drain pan according to the item 2.4.8 “Removing Drain Pan”.
(2) Loosen the resin nut for fixing the float switch and remove the float switch.
Remove two (2) screws of fixing base for fixing the drain-up mechanism when removing the drain-up
mechanism.
Phillips ScrewdriverTool
NOTE:
Carefully handle the float switch.
Do not drop it on the floor. If dropped, malfunction may occur.
When mounting, attach the float switch to the fixing plate by hand.
(Do not use a motor-driven screwdriver.)
Screw for Earth Wiring
Fixing Plate
Drain Hose
Hose Band
Screws
Drain-Up
Mechanism
Screw for
Fixing Plate
Fixing Base
Nut
Float Switch
Drain-Up Mechanism
Screw for
Fixing Plate
TURN OFF all power source switches.