Hitachi RAS-3.0UFESNH1 - Outdoor Unit Motor & Compressor Disassembly (4.0;5.0 HP)

4. DISASSEMBLY AND ASSEMBLY FOR COMPRESSOR AND MOTOR
4.0HP/5.0HP
Important: Before disassembly and assembly, make sure that the power to the system has
been disconnected and verified as voltage free.
Step Illustration Handling Instruction
1. Remove
external casing
1. Remove the top cover, handle
and valve cover;
2. Remove the outer case and right
side plate.
2. Remove motor
1. Remove the blade nut and then
remove the blade;
2.
Remove the motor fr
om motor
supporter.
3. Remove
compressor
1.
Reclaim the refrigerant from the
entire system;
2. Unsolder the 4-way valve piping
assy from compressor;
3. Remove the compressor
mounting bolts;
Carefully remove the compressor
from chassis.
4. Assemble unit
Assemble the unit in the reverse
order of disassembly.
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