Toyotomi GAN GAG A180IV Service Manual page 24

Operating Procedures / Photos
Disassemble Valves
Unscrew the two screws fixing the gas valve, unsolder
the soldering point between the gas valve and the
return-air duct and remove the gas valve (note: when
unsoldering the soldering point, use wet cloth to completely
wrap the gas valve to prevent valve body from being harmed
by high temperature).
Unscrew the two screws fixing the liquid valve, unsolder
the soldering point connecting the liquid valve and the fork
type pipe, and remove the liquid valve.
Disassemble Axial Flow Fan
Use a spanner to loosen the holding nut to remove the
nut, spring washer and flat washer and thenremove the
axial flow fan with force.
Disassemble Outdoor Motor
Screw off the four tapping screws fixing the motor,
pull out the motor lead-out cable plug and remove
the motor. Screw off the two tapping screws fixing
the motor support, and pull the motor support
upwards to remove it.
Screws
Liquid Valve
Electrothermal belt
Screw
Motor
Screw
Gas Valve
Axial Flow Fan
Nut