Northrop Grumman Sperry Marine Jupiter, Руководство по эксплуатации и установке

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JUPITER 056016/D
General Safety Information for Service Personnel vii
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Risk of damage by undertaking non field-serviceable procedures in the
field
The JUPITER magnetic compass is not serviceable in the field. Service
personnel in the field is not allowed to undertake drain-off and refill pro-
cedures of the compass liquid.
Defective units must be returned to Sperry Marine for exchange.
kçíÉ For details of returning a defective compass
see “Compass Return Information” on page 5-2.
kçíÉ The exchange of an installed JUPITER magnetic compass against a
JUPITER spare magnetic compass is the only maintenance work allowed
for service personnel in the field.
Service personnel is not allowed to undertake drain-off and refill
procedures of the compass liquid.
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Risk of harming classification requirements
The JUPITER magnetic compass is completely equipped with its
belonging gimbal ring.
Following classification requirements, compass, gimbal ring and com-
pass card show the same serial no. and must only be operated as an
entity. It is not allowed to operate equipment with different serial no.
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Risk of damage through wrong storage
The UPSIDE DOWN storage position of the JUPITER magnetic compass
in its transport box (storage case) must be kept for damage free storage.
Never place the transport box with the magnetic compass onto its cover
plate, as this will reverse the recommended storage position and damage
the magnetic compass.