For Your Safety
Caution
Before undertaking any troubleshooting, maintenance, or exploratory procedure,
read carefully the WARNING and CAUTION notices.
This equipment contains voltage hazardous to human life and safety, and is
capable of inflicting personal injury.
•
Chassis Grounding—The PXI-1025 MegaPAC chassis requires
a connection from the premise wire safety ground to the
PXI-1025 MegaPAC chassis ground. The earth safety ground must be
connected during use of this equipment to minimize shock hazards.
Refer to the
section of Chapter 2,
Installation, Configuration, and Operation
, for instructions on
connecting safety ground.
•
Live Circuits—Operating personnel and service personnel must not
remove protective covers when operating the PXI-1025 MegaPAC.
Adjustments and service to internal components must be undertaken
by qualified service technicians. During service of this product,
the mains connector to the premise wiring must be disconnected.
Dangerous voltages may be present under certain conditions;
use extreme caution.
•
Explosive Atmosphere—Do not operate the chassis in conditions
where flammable gases are present. Under such conditions this
equipment is unsafe and may ignite the gases or gas fumes.
•
Part Replacement—Only service this equipment with parts that are
exact replacements, both electrically and mechanically. Contact
National Instruments for replacement part information. Installation of
parts with those that are not direct replacements may cause harm to
personnel operating the chassis. Furthermore, damage or fire may
occur if replacement parts are unsuitable.
•
Modification—Do not modify any part of the chassis from its original
condition. Unsuitable modifications may result in safety hazards.
