REPLACING THE FAN POWER SUPPLIES, MR10 AND MR12
You can replace only 1 or both the fan power supplies.
1
Remove the main fan assembly. See the previous
instructions.
2
a
)
Disconnect the fan supply cable from
connector X81.
b
)
Disconnect the fan driver cable from connector
X61.
c
)
Disconnect the DC supply cable from connector
X8.
Remove the 4 screws from each supply.
X81
X61
X8
A
A
A. The 4 screws
3
Replace the fan power supplies.
4
Attach the screws, connect the cables, and re-
assemble the drive.
7.6.4
REPLACING THE POWER UNIT OF THE AC DRIVE
7.6.4.1
Replacing the power unit, MR8
1
Remove the protective covers of the drive.
2
Disconnect all the power cables from the bottom of
the power unit.
COMMISSIONING AND ADDITIONAL INSTRUCTIONS
VACON · 81
24-HOUR S358 (0)201 212 575 · EMAIL: [email protected]
7
Summary of Contents for 100 INDUSTRIAL
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