Comtech EF Data XTD-400C Operation And Installation Manual page 45

Use the following procedure to install the waveguides on your amplifier.
1 Position the interconnecting waveguide flange with the amplifier wave-
2. If the two flanges cannot be properly aligned or if the installation is
3. Insert any necessary gaskets and windows between the two flanges.
4. Start by hand tightening all waveguide mounting screws.
5. Tighten all mounting screws with the appropriate size Allen wrench.
6. Use a sequential tightening procedure. Proceed as follows:
MNC-0300-036
EAR EXPORT CONTROLLED: The information contained in this Manual refers or relates to a product that is subject
to the U.S. Export Administration Regulations (EAR). Transfer of data herein by any means to a Foreign Person,
whether in the U.S. or abroad, may require an export license from the U.S. Department of Commerce.
Wenn Hohlleiterflansche nicht an das externe
Hohlleitersystem oder eine terminierte Ladung
angeschlossen sind, sollten sie mit einer Schutzkappe oder
Klebeband abgedeckt werden das beim Entfernen keine
Klebstoffreste hinterlässt. Xicom
empfiehlt die Verwendung von Kapton® Band, 3M Brand,
#92, Xicom P/N 602-0001-001. Band oder Kappe vor
Endinstallation entfernen. Nichtbeachtung könnte
Kontamination des internen Hohlleitersystems oder
Beschädigung des TWT und der Ausrüstung zur Folge
haben.
guide flange. Make sure that the flanges can be mated without strain
or torsion.
subject to vibration, a flexible waveguide section should be utilized to
eliminate potential strain on the waveguide connection.
If the connecting waveguide is to be pressurized at greater
than 5 PSI, a waveguide window must be installed at the
output flange of the amplifier. Use an absorptive type
gasket to preclude radiation leakage.
Partially tighten one of the screws (#1).
•
Move the tool to the screw that is diagonally opposite to the screw
•
tightened in step 1 (#2) and partially tighten that screw.
Move clockwise to the next screw to be tightened (#3) and partially
•
tighten that screw.
Move to the screw diagonally opposite screw #3 and partially
•
tighten that screw (#4).
If required, repeat this process for the remaining screws (#5-#6,
•
#7-#8).
7 of 26
Unpacking and Installation
Vorsicht
Note
Revision E