14
7
DISASSEMBLY PROCEDURE
OPERATING PROCEDURE
PHOTOS
1. Removing the electrical parts
(1) Remove the 3 screws at the front and the 2 screws at
the rear of the top panel.
(2) Remove the top panel.
(3) Remove the screw from the panel cover. Unhook the
catches from the side panel and pull the panel cover
toward you to remove.
(4) Remove the screw from the service panel. Pull down the
service panel to unhook the caches. Pull the service
panel toward you to remove.
2. Removing the fan motor
(1) Remove the 3 screws and the front panel.
Open the panel to a 45-degree angle and lift it to
remove. The panel is hooked by 3 catches on the left
side.
(2) Remove the propeller nuts and the propellers.
(3) Remove the 3 screws each and the fan motors.
Disconnect the lead connectors.
Model : PU-4JSA.UK type
Photo 1
Photo 2
Photo 3
Panel cover
Propeller
nut
Screws
Terminal block
Screws
52C relay
Run capacitor
Compressor protector
Propeller
Crankcase heater
Valve bed
High-pressure
switch
Separator support place
Motor support