Terminal Block Access
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
The following information illustrates the terminal block designations for each of the drive models.
To access the power and control terminal blocks, refer to Figure 38 and perform the following procedure:
1.Remove power from the machine at main disconnect.
2.Lower hinged panel located below HIM or blank front cover.
3.For drives equipped with a blank front panel, slide panel downward and remove it from drive. Skip to Step 5.
4.For drives equipped with a Human Interface Module (HIM), press retaining lever directly beneath the HIM and slide the HIM downward to remove it from drive.
5.Loosen front panel fastener by rotating counterclockwise 90 degrees. Refer to Figure 38.
6.Holding upper corners of front panel, pull top of panel down 90 degrees and lift off.
Front Panel
ESC
Stopped+0. | ||
| 00 | Hz |
SEL |
| |
|
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Retaining Lever
Hinged Panel
HIM
TB2
TB1
U145ME3B
U145ME3B
Figure 38
64 | © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT | F232120 |