Tweco 7-3360 - Manual (Page 4)

August 19, 2005 4 Manual 0-2555
5. Loosen, but do not remove, the screws securing the
Shunt Amp PCB to the Shunt.
6. Refer to the illustration. Remove the Shunt Amp PCB
from the power supply. Lift the end of the PCB closer to
the rear of the Power Supply, and slide the PCB rear-
ward to release it from the forward screw.
3
2
1
Art # A-03850
Rear of Power Supply
Shunt Amp PCB Removal
7. If necessary, carefully clean the PCB mounting surfaces
on the shunt. Wipe the surfaces clean with a lint-free
rag.
CAUTION
Do not use conductive material such as steel
wool to clean the mounting surfaces.
8. Position the replacement Shunt Amp PCB on the Shunt.
Secure with the hardware loosened previously. Tighten
securely. Do not overtighten.
9. Fasten the Shunt to the main heatsink by tightening
the bolt loosened previously. Tighten securely. Do not
overtighten.
10. Align the ribbon cable connector with the receptacle
on the Shunt Amp PCB. Press the connector fully into
the receptacle. Close the two locking tabs on the recep-
tacle. Check for a secure connection.
11. Reinstall the power supply outer panels.
This completes the installation of the Replacement Kit.
NOTE
Every effort has been made to provide complete
and accurate information in this manual. How-
ever, the publisher does not assume and hereby
disclaims any liability to any party for any loss
or damage caused by errors or omissions in
this Manual, whether such errors result from
negligence, accident, or any other cause.