Software Owner's manual

Page | 9
2.1 Electrical precautions
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
DANGER!
Thisproductmaybeconnectedtopo‐
tentiallylethalvoltages!


DANGER!
Theconfigurationplugjackmustonly
beusedforconfigurationinnon‐
hazardousareas!


WARNING!
• Beforeyouremoveormountthe
unit,turn‐offthepowersupplies–
i.e.totheinstrumentandtothere‐
lays,ifused.
• Productelectronicsmustnotbere‐
movedfromitsenclosurewithout
disconnectingpowersources.
• FollowESDinstallationregulations,
includingtheEMIprecautionsgiven
in
chapter139H139H139H5.
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2.2 Handling
Checkonreceiptthattheproductreceivedcorre‐
spondstotheoneordered.
Unpackthe931U‐C9C7C‐BCcarefully,andensure
theInstallationinstructionsheetiskeptwiththe
productuntilitispermanentlymounted.
Therearenoprocedureswhichinvolvetheuserre‐
movingtheproductelectronicsfromitshousing.

Set‐uporRe‐configuration(seechapter
140H140H140H6)isviaa
connectorlocatedbehindthefrontcover,whichis
openedwiththeuseofasmallscrewdriver
(see
141H141H141HFigure1).
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Figure1 Handling
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