User Manual

RF-Orchestra!™ Transmitter Installation and Operation Maintenance
July 2000 6880493G02-C 6-45
10. At the front of the cabinet, set the AC distribution power switches to the ON position (see
Figure 6-16).
AC Distribution Panel Removal
Perform the following procedure to remove the AC Distribution Panel:
Note: Removing AC power from the RF-O! transmitter eliminates all DC voltages in the transmitter
and removes the DC input into the RF-B! transmitter controller. If supplied with optional
battery backup, ensure that the RF-Baton! (RF-B!) transmitter controller DC-DC converter
switch(es) are placed to the OFF position.
1. From the front of the cabinet, set the AC distribution power switches to the OFF position
(see Figure 6-16).
2. Unplug the 208Vac from the power bus and route the power cord from the top of the
cabinet, cutting cable ties, if necessary.
3. Unplug all power cords from the rear of the AC distribution panel.
4. Remove four Torx #30 screws from the AC distribution front panel.
5. Gently slide the AC distribution panel from the front of the cabinet.
AC Distribution Panel Installation
Perform the following procedure to install the AC Distribution Panel:
1. Verify the component received is an AC Distribution Panel FRU kit, PTTN1016A, and
contains the following parts:
– PTTN1016A, FRU: AC Dist Subchnl 30 Amp
– (1) AC Dist subchnl 20 amp, Motorola part number 0180576P02
DANGER
Before servicing the RF-O! transmitter, all AC power to the RF-O!
transmitter power supplies must be shut off.