User Guide

Professional Audio Amplifiers Crestron CNAMPX-12/16X60
Installation of In-Rush Surge Suppressor
8. Tighten the two screws snug – do not over-tighten. Apply Three Bond
1401C (or similar thread sealer) to the nuts to prevent loosening.
9. Verify that the thermistor is not in contact with any components to
allow for ambient air movement around it.
CAUTION: The thermistor becomes hot during normal operation. Therefore,
component damage may occur if components are touching the hot thermistor.
10. Perform the appropriate step below.
10a. If performing another internal replacement procedure, proceed to
that procedure.
10b. If NOT performing another internal replacement procedure,
perform the “Cover Installation and Reconnect Unit” procedure
below.
Cover Installation and Reconnect Unit
After replacement of internal components of the CNAMPX-12/16X60, the cover
must be installed and the unit reconnected. The only tool required for cover
installation is the 1/8-inch hex wrench supplied with the unit. The only tool required
to reconnect the unit is a #2 Phillips screwdriver. Complete the following procedure
in the order provided.
WARNING: The CNAMPX-12/16X60 amplifiers are heavy units. The CNAMPX-
12X60 weighs approximately 81.40 lbs (37.00 kg) and the CNAMPX-16X60 weighs
approximately 90.20 lbs (41.00 kg). Use more than one person to remove unit from
or install unit into rack.
16 Professional Audio Amplifiers: CNAMPX-12/16X60 Service Guide - DOC. 5885B