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PowerFlex 40 and 400 Drive Control Logic
F232120
8
© Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT
Terminal Block Access
The following information illustrates the terminal
block designations for each of the drive models.
Opening the Cover
1. Press and hold in the tabs on each side of the
cover. Refer to Figure 6.
2. Pull the cover out and up to release.
Figure 6
Power Terminal Block
The drive utilizes a finger guard over the power wiring
terminals. To remove:
1. Press in and hold the locking tab.
2. Slide finger guard down and out. Refer to
Figure 7.
3. Replace the finger guard when wiring is
complete.
Figure 7
WARNING
To reduce risk of electric shock, severe
injury or death, allow machine power to
remain off for three minutes minimum prior
to working in and around AC drive. Proceed
with caution.
W662
PHM636N
COVER
PHM637N
PHM637N
POWER TERMINAL BLOCK (TYPICAL)