Preventive Maintenance; Requirements; Monthly; Air Filter Removal Procedure - Comtech EF Data XTRT-400C Operation And Installation Manual

Preventive Maintenance

Requirements

Refer to drawings in Appendix B when performing preventive
maintenance.
Weekly
Using a soft damp cloth, clean the Front Panel.

Monthly

Perform the following:
•
•
•
•

Air Filter Removal Procedure

Use this procedure to remove, clean, and replace the air filter.
1. Remove and retain the four screws holding the filter guard to the
2. Remove the air filter.
3. Using low pressure air, blow the dust from the air filter.
4. Reinstall the air filter.
5. Using the four screws retained in Step 1, reinstall the filter guard.
MNC-0600-001
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.
Check the integrity of the output waveguide flange mounting
bolts. Tighten as necessary. See the chapter titled Unpacking
and Installation for waveguide tightening information.
Check the integrity of the RF Input cable connected to the rear
panel.
Check the Input and Output Air Ports. If the filter is dirty preform
the Air Filter Removal procedure.
Check the integrity of all cables and connectors.
rear panel.
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Preventive Maintenance
Revision C