888-2406-002
2-19
WARNING: Disconnect primary power prior to servicing.
Installation & Initial Turn-On
Step 4: Press the PA VOLTS button on the front panel of the controller.
Step 5: Press the LOW power ON button on the front of the controller, but be ready
to quickly press the off button if necessary. The PA VOLTS reading on the front
panel should be above 40Vdc and the blower should come on at HIGH speed.
NOTE:
If the blower does not run, check the position of wires #1, #2 and #3 for 3-
phase or wires #1 and #2 for a single phase, at A17TB1 (1A17TB1 on the sin-
gle phase transmitter). If these are connected in the wrong position, the fan
may not operate (this is also true for the single phase transmitter due to
switching on the Low Voltage Supply Board). Also check blower fuses F1
and F2 located in the bottom deck of the front PA compartment (F2 not used
in 3 phase 4-wire systems).
Step 6: If the PA VOLTS reading appears okay then shut the transmitter off and
insert the PA and IPA Modules as directed below. See Figures 2-8 and 2-9.
Step 7: PA Module Installation - Four PA modules are inserted in the front of the
cabinet and four PA modules in the back of the cabinet. The PA modules only have
an amplifier on one side and must be inserted with the amplifier side of the module
nearest the center of the transmitter. For example, in the front of the transmitter the
modules are inserted with the amplifier on the left side, while the modules in the
rear are inserted with the amplifier to the right. The modules should only require a
minimal amount of force for insertion into the card edge connectors. If they do not
slide in easily, check the connectors on the combiner boards, and visually inspect
the combiner assembly to verify nothing has come loose and/or moved during
shipment.
!
WARNING:
THE PA MODULES ARE DESIGNED TO HANDLE VERY HIGH TEMPERATURES
AND MAY BE EXTREMELY HOT. DO NOT TOUCH THE MODULES WITH BARE
HANDS AFTER THE TRANSMITTER HAS BEEN RUNNING, ESPECIALLY IN HIGH
AMBIENT TEMPERATURE ENVIRONMENTS.
!
CAUTION:
EACH MODULE HAS TWO CAPTIVE THUMBSCREWS WHICH MUST BE
TIGHTENED TO ASSURE PROPER MODULE OPERATION. THEY SHOULD
BE FINGER TIGHT. IF A SMALL SCREWDRIVER IS USED, BE SURE NOT
TO OVERTIGHTEN.
Summary of Contents for Platinum Z2 CD
Page 4: ...888 2406 002 WARNING Disconnect primary power prior to servicing ...
Page 6: ...888 2406 002 WARNING Disconnect primary power prior to servicing ...
Page 8: ...888 2406 002 WARNING Disconnect primary power prior to servicing ...
Page 10: ...888 2406 002 WARNING Disconnect primary power prior to servicing ...
Page 70: ...3 14 888 2406 002 WARNING Disconnect primary power prior to servicing Operator Guide ...
Page 130: ...4 60 888 2406 002 WARNING Disconnect primary power prior to servicing Overall System Theory ...
Page 194: ...6 38 888 2406 002 WARNING Disconnect primary power prior to servicing Troubleshooting ...
Page 196: ...7 2 888 2406 002 WARNING Disconnect primary power prior to servicing Parts List ...
