General lnformation
-22
15A Operators
CALIBRATION
Instrument performance should be checked after every
2000 hours
of
operation
or
once each year if used infre-
quently. A more frequent interval may
be
necessary if your
instrument is subjected
to
harsh environments
or
severe
usage.
REPACKAGING FOR SHIPMENT
If
the instrument is
to
be shipped
to
a
Tek
tronix Service
Center for service
or
repair, attach a tag showing; owner
(with address) and the name of
an
individual at your firm
that can be contacted. Include complete instrument serial
number and a description
of
the service required.
Save and reuse the package in which your instrument
was shipped.
If
the orig
in
al
packaging is unfit for use
or
not
available, repackage the instrument as follows:
ADD DEC 1983
Surround the instrument with polyethylene sheet
in
g to
protect its finish. Obtain a carton
of
corrugated cardboard
having a carton test strength of 275 pounds
and
having
inside dimensions
of
no less than six inches more than the
instrument dimensions. Cushion the instrument by tightly
packing three inches
of
dunnage
or
urethane foam between
carton and instrument,
on
all sides. Seal carton with
sh
ip-
ping tape
or
industrial stapler.
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