Si-71A For FHY71F
Removal Procedure 143
2.2 Removal of Electrical Parts and PC Boards
Procedure
Warning Be sure to turn off all power supplies before disassembling work.
Step Procedure Points
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Remove the air filter according to
the procedures for removing the air
filter and suction grille.
1 After removing the reinforce
stay (1 installation screw),
loosen the 2 screws of the
control box cover and
remove the control box
cover.
2 Remove the 2 screws of the
control box.