Rockwell Automation 20L PowerFlex 700L Drive Cooling Loop Hose Kit - Manual (Page 2)

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Publication 20L-IN007A-EN-P – January, 2007 P/N 181738-P01
Copyright © 2007 Rockwell Automation, Inc. All rights reserved. Printed in USA.
B. Clean off any old thread sealer from inside the pipe nipples on the heat
exchanger.
C. Apply PTFE (Teflon
®
) thread sealing tape or pipe thread sealant
compound to threads on the 1 inch elbows supplied with the kit.
Important: Only apply tape or sealant to the NPTF end. DO NOT apply
tape or sealant to the 37° flare end.
Teflon is a registered trademark of the DuPont Company.
D. Use a 1-5/16 inch or adjustable wrench to secure the 1 inch elbows to the
heat exchanger at the "TO DRIVE INLET" and "FROM DRIVE
OUTLET" connections. (There is no need to use a backup wrench on the
pipe nipple.) The elbows should be installed in a vertical down pipeline.
Step 3: Attaching the
Hoses Please refer to the instructions in the PowerFlex 700L Liquid-to-Liquid
Heat Exchanger User Manual (Publication 20L-UM002…) in the Chapter 1
section titled “Connecting Hoses to the Heat Exchanger.”