6.6 Replacing Power Cells
YASKAWA ELECTRIC EZZ010928 FSDrive-MV1000 Instructions 173
Periodic Inspection &
Maintenance
6
7. Secure the Power Cell on the platform with a belt or other means to prevent falling and move the Power Cell to a
stable position.
Figure 6.6
Figure 6.6 Moving A Power Cell
■ Mounting
Mount a Power Cell by following the procedure for removal in reverse.
1.
Move the Power Cell, loaded on a lifter, to the front of the drive panel in which the Power Cell is to be
accommodated.
2. Push the Power Cell in from the front and mount it.
Figure 6.7
Figure 6.7 Inserting a Power Cell
3. Connect the three-phase input wiring to the input terminals (L1, L2, L3), and connect the wiring to the output
terminals (T1, T2).
4. Connect the optical fiber cable to the cell control board (CCB).
Figure 6.8
Figure 6.8 Wiring of Power Cells
A – Drive C – Belt to prevent falling
B–Lifter
A – Drive C – Lifter
B – Power Cells D – Fix the lifter at the appropriate height for
the Power Cell.
A – Optical fiber cable C – Input terminals (L1, L2, L3)
B – Output terminals (T1, T2)
B
C
A
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