36
S611 Soft Starter
MN03902011E—May 2012 www.eaton.com
Cover Reinstallation
1.
As the cover is placed onto the supports, carefully guide
wiring into place.
2.
Ensure that the BYPASS VOLTAGE contactor connector
is properly connected prior to installing the cover
screws.
3.
Install and torque all cover assembly screws to 22–27 lb-in.
4.
Reinstall control wiring.
Bypass Contactor Removal
If necessary, mark all cables to aid in reattachment.
A–D Frame Contactor Assembly
E and F Frame Contactor
Terminal Plates and Bus Bars
A–D Frame Units
Note:
All three contactors and the contactor support are
removed as an assembly from the baseplate to aid
individual contactor replacement. See “Contactor
Connector” figure on
Page 35
.
1.
Remove coil wires from the contactors.
2.
Loosen lug screws securing terminal plates to bypass
contactors with a 5/32 in hex driver.
3.
Remove nuts securing terminal plates to bus bars.
Note:
Do not pry terminal plates from the contactor.
Damage to contactor and/or terminal plate may occur.
4.
Remove nuts securing contactor support assembly to
baseplate.
5.
Lift contactor support assembly from the baseplate.
6.
Remove terminal plates from contactor(s).
7.
Remove the socket head cap screws and the contactor
from the support assembly.
Terminal Plates
Bus Bars
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Содержание S611
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