Step 3: remove the existing fan assembly – Rockwell Automation 20P PowerFlex DC Drive - Frame D, Series A Fan Assembly User Manual
Page 4
4
Rockwell Automation Publication 20P-IN057B-EN-P - October 2013
PowerFlex DC Drive - Frame D, Series A Fan Assembly
Step 3: Remove the Existing Fan
Assembly
1.
Remove the wires connected to the terminal block at XF on the fan loss
detection circuit board (located at the top of the drive, to the left of the fan
blower) and cut the cable ties that secure the fan blower motor wires to the
fan capacitor wires.
V2
V1
C1
PE
XF
XC
XE
K1
M
~
Cooling Fan
F
an Supply
230V
A
C
50/60 Hz
PE
U3
V3
32
31
Fa
n
F
ault
U3F
V3F
Z2F
Z2C
U3C
Cs
y
ello
w-g
reen
b
lue/g
re
y
bro
wn
b
lac
k
PE
FNLS
Remove wires from
terminal block XF
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