COBHAM SEA TEL 9711IMA-70, Installation Manual

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9711IMA-70 Maintenance
15-1
15. Maintenance
This section describes the maintenance procedures for this antenna system. Also refer to the Troubleshooting section of
this manual for troubleshooting details.
WARNING: Electrical Hazard – Dangerous AC Voltages exist in the Breaker Box and the
Antenna Pedestal Power Supply. Observe proper safety precautions when working inside the
Antenna Breaker Box or Power Supply.
WARNING: RF Radiation Hazard - This stabilized antenna system is designed to be used with
transmit/receive equipment manufactured by others. Refer to the documentation supplied by
the manufacturer which will describe potential hazards, including exposure to RF radiation,
associated with the improper use of the transmit/receive equipment. Note that the
transmit/receive equipment will operate independently of the stabilized antenna system.
The ultimate responsibility for safety rests with the facility operator and the
individuals who work on the system.
WARNING: RF Radiation Hazard - Prior to working on the stabilized antenna system, the power
to the
transmit/receive equipment must be locked out and tagged. Turning OFF power to
the Antenna Control Unit does NOT turn Transmit power output OFF.
The ultimate responsibility for safety rests with the facility operator and the
individuals who work on the system.
WARNING: RF Radiation Hazard - When the transmit/receive system is in operation, no one
should be allowed anywhere within the radiated beam being emitted from the reflector.
The ultimate responsibility for safety rests with the facility operator and the
individuals who work on the system.
15.1. Warranty Information
Sea Tel Inc. supports these systems with a TWO year warranty on parts and labor.
What’s Covered by the Limited Warranty?
The Sea Tel Limited Warranty is applicable for parts and labor coverage to the complete antenna system, including
all ADE (radome, pedestal, antenna, motors, electronics, wiring, etc.) and the ACU or MXP.
What’s
NOT
Covered by the Limited Warranty?
It does
not
include Transmit & Receive RF Equipment, Modems, Multiplexers or other distribution equipment,
whether or not supplied by Sea Tel commonly used in Satellite Communications (TXRX) Systems. These
equipments are covered by the applicable warranties of the respective manufacturers.
Original installation of the system must be accomplished by, or under the supervision of, an authorized Sea Tel
dealer for the Sea Tel Limited Warranty to be valid and in force.
Should technical assistance be required to repair your system, the first contact should be to the agent/dealer you
purchased the equipment from.
Please refer to the complete warranty information included with your system.
15.2. Torque and Loctite Specifications
WARNING: Assure that all nut and bolt assemblies are tightened according to the
tightening torque values listed below:
SAE Bolt Size Inch Pounds Metric Bolt Size Kg-cm
1/4-20 75 M6 75.3
5/l6-18 132 M8 150
3/8-16 236 M10 270
1/2-13 517 M12 430
EAR Controlled - ECCN EAR99