Mitsubishi Electric PUHY-M200YNW-A1 Service Handbook page 327

[8-13 Parts Replacement Instructions ]
(10) Loosen the three cable straps holding the motor wiring outside and at the bottom of the main control box, and remove the
wire from the two wire saddles. (See Figure 8.)
(11) Loosen the two cable straps holding the strong electrical wiring outside the main control box. (See Figure 9.)
(12) Cut the cable tie and loosen the two welding clamps holding the strong electrical wiring at the bottom of the main control
box. (See Figure 10.)
(13) Unscrew the two screws holding the main control box. (See Figure 11.)
Cable
strap
Figure 8
Figure 11
(14) Make sure that no undue force is applied to the wires from which cable straps were removed in steps (7) through (12).
Position the bottom attachment that was removed in step (5) above on the fin guard as shown in Figure 13, and then hook
the main control box on the attachment as shown in Figure 12.
Figure 12
(15) Place the excess weak and strong electrical wirings in the space at the base legs as shown in Figure 14 to keep them
from being caught during maintenance work.
Protective tape
This step completes the procedure for ensuring maintenance space.
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- chapter 8
Cable strap for
holding strong
electrical wiring
(back)
Wire saddle
Figure 13
Base leg
Figure 14
Figure 9
Welding clamp
Bottom attachment
Arrow view A
Cable tie
Figure 10
Bottom attachment
Arrow view A
BS_08_E