Allen-Bradley PowerFlex 700 Installation Instructions Manual page 85

Install Components
1. Use isopropyl alcohol to clean the surface where the new Snubber
Resistor(s) will be installed.
2. Verify that the mounting surface of the new Snubber Resistor(s) is clean. If
not, clean with isopropyl alcohol.
3. Use a 3-inch paint roller or putty knife to apply a thin even coating of the
supplied thermal grease to the mounting surface of the new Snubber
Resistor(s) and install.
4. Install the new Snubber Resistor(s). Torque the mounting screws to
2.9 N•m (26 lb•in).
5. Reconnect all wires for the Snubber Resistor(s).
From
Snubber Resistor (R)
Snubber Resistor (S)
Snubber Resistor (T)
6. Reassemble remaining components in reverse order.
7. Replace all safety shields and enclosure covers before applying power to the
drive.
Rockwell Automation Publication 20B-IN026C-EN-P - October 2015
Converter Assembly Component Replacement Procedures
Wire Color To
Black Snubber Board (R)
Blue
Red AC Busbar (R)
Black Snubber Board (S)
Blue
Red AC Busbar (S)
Black Snubber Board (T)
Blue
Red AC Busbar (T)
Chapter 4
Terminal
J1
J2
J1
J2
J1
J2
85