ThermoFisher Scientific EZx, User Manual

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About this Manual
Thermo Fisher Scientific About this Manual iii
REC 4132 Rev E
Do not install, operate, or perform any maintenance procedures until you
have read the safety precautions presented.
WARNING. Failure to follow safe installation and servicing
procedures could result in death or serious injury.
▲
•
Make sure only personnel trained by a Thermo Fisher
Scientific representative perform installation and maintenance
procedures in accordance with the instructions in this manual.
•
Allow only qualified electricians trained by a Thermo Fisher
Scientific representative to open and work in the electronics
cabinet, and terminal boxes.
•
Covers over the electronics and moving parts must always
remain in place during normal operation. Remove only for
maintenance with the machine’s power OFF. Replace all
covers before resuming operation.
•
During maintenance, a safety tag (not supplied by
Thermo
Fisher Scientific
) is to be displayed over the ON/OFF switch
area instructing others not to operate the unit (ANSI:B157.1)
CAUTION. High voltage that may be present on leads could
cause electrical shock. ▲
•
The main isolator switch must be OFF when checking input
AC electrical connections, removing or inserting any electrical
item, or attaching voltmeters to the system.
•
Allow a minimum of 5 minutes between turning the mains
isolator to the OFF position and opening the cover of the
machine.
•
Use extreme caution when testing in, or, or around the
electronics cabinet, high voltages in excess of 115V or 230 V
are present in these areas.
General
Precautions