HP 70310A, Руководство по установке и проверке

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Returning Instruments for Service
The original shipping containers and materials , or the equivalent, must be used when
repackaging the mainframe with modules , or modules alone . P ackaging materials identical to
the original factory packaging can be purchased through any Hewlett-P ackard oce .
Figures 1-5 and 1-6 show the packaging materials . When ordering packaging materials to ship
modules , it is necessary to order the proper number of foam inserts . No foam inserts are
required for a 3/8-width module such as the HP 70205A Graphics Display . One foam insert is
required for a 2/8-width module such as the HP 70900A Local Oscillator . Two foam inserts are
required for a 1/8-width module such as the HP 70902A IF Section.
Caution
Instrument damage can result from using packaging materials other than
those specied. Never use styrene pellets as packaging materials . They do not
adequately cushion the instrument or prevent it from shifting in the carton.
They cause instrument damage by generating static electricity .
Use the following procedure to prepare the instrument for shipment:
1. Fill out a blue repair card (located at the end of this manual) and attach it to the
instrument. If you have recorded any error messages or have any other specic data on the
performance of the instrument, also send a copy of this information with the instrument.
If a blue repair card is not available , make sure the following information is sent with the
returned instrument:
a. Type of service required.
b. Description of the problem; state if the problem is constant or intermittent.
c. Name and phone number of technical contact person.
d. Return address .
e. Model number of returned instrument.
f. Full serial number of returned instrument.
g. List of any accessories returned with instrument.
2. P ack the instrument in the appropriate packaging materials . (See Figures 1-5 and 1-6.)
Original shipping materials or the equivalent should be used. However , if the original
shipping materials are not available and equivalent materials cannot be ordered, instruments
can be repackaged for shipment using the following instructions .
Caution
Inappropriate packaging of instruments may result in damage to the
instruments during transit.
a. Wrap the instrument in anti-static plastic to reduce the possibility of damage caused by
ESD .
b. F or instruments that weigh less than 54 kg (120 lb), use a double-walled, corrugated
cardboard carton of 159 kg (350 lb) test strength. The carton must be large enough and
strong enough to accommodate the instrument. Allow at least three to four inches on all
sides of the instrument for packing material.
c. Surround the equipment with three to four inches of packing material, to protect the
instrument and prevent it from moving in the carton. If packing foam is not available ,
the best alternative is S.D .-240 Air Cap
TM
from Sealed Air Corporation (Commerce ,
California 90001). Air Cap looks like a plastic sheet lled with 1-1/4 inch air bubbles . Use
General Information 1-13