Removal And Reinstallation Of The - Mitsubishi Electric FR-E500 Instruction Manual

1.3.2 Removal and reinstallation of the front cover
z Removal
(For the FR-E520-0.1K to 3.7K-NA, FR-E510W-0.1K to 0.75K-NA)
The front cover is secured by catches in positions A and B as shown below.
Push either A or B in the direction of arrows, and using the other end as a
support, pull the front cover toward you to remove.
1)
A
(For the FR-E520-5.5K, 7.5K-NA)
The front cover is fixed with catches in positions A, B and C.
Push A and B in the directions of arrows at the same time and remove the
cover using C as supporting points.
1)
A
C C
2)
B
2)
B
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OUTLINE
3)
3)