Rockwell Automation 1336S_F_T_E_R Power Module E/F/G/H Replacement - Manual (Page 2)

2 1336 PLUS, 1336 FORCE ™ & 1336 IMPACT ™ Power Module Replacement
1. Using the instructions provided in the Troubleshooting Guide for
your drive (if available), remove the existing power module. Retain
screws and discard module.
2. Verify that the new replacement module has an ESD protection
device between the Emitter and Gate terminals.
Important: If an ESD protection device is not present on the new
module DO NOT USE it! Contact the factory for a
replacement module.
3. Position the new module on the heatsink and insert screws
previously removed – finger-tighten only.
4. Initially tighten the screws to 0.68 N-m (6 lb.-in.) in the sequence
shown below. Tighten screws to a final torque of 3.62 N-m (32 lb.-
in.) using the same sequence.
5. Retain these instructions for future reference. Reverse the above
procedure if removal becomes necessary.
Gate (G)
ESD
Protection Device
Emitter (E)
6 2 4
3 1 5
Tightening Sequence
(1 – 2 – 3 – 4 – 5 – 6)
Initial – 0.68 N-m (6 lb.-in.)
Final – 3.62 N-m (32 lb.-in.)
Publication 1336 PLUS-5.69 – November, 1997 P/N 188951 (01)
Copyright 1997 Rockwell International Corporation. All rights reserved. Printed in USA.