Installation, Operation and Service Manual
LKAT Plus EMC
© 2018 DynAmp, LLC
Page ix
047331 A
SAFETY
The Measuring Head is designed to be installed on high voltage bus bars. All interconnection
cables must be safely routed away from bus bars and high voltages. Do not allow any
interconnection cable to contact bus bars or high voltages.
Ignoring the installation precautions and warnings can result in severe personal injury or
equipment damage. The following are general guidelines to be followed during installation,
operation and service of the Metering Unit and Measuring Head.
•
All installation, maintenance and service must be performed by qualified technicians who
are familiar with the warnings and instructions of this manual.
•
Always follow all local and plant safety procedures.
•
The enclosure cover must remain closed at all times during operation to ensure safety of
personnel. Only authorized personnel or technicians should be allowed to open and
service the unit.
•
Units are not intrinsically safe. Do not place in explosive atmospheres.
•
Service must be performed by qualified technicians only. If use of an oscilloscope
becomes necessary during servicing, the scope must be floating and ungrounded or
differential probe(s) must be used. The Metering Unit is isolated from the mains via the
power transformers. If a grounded scope is used, a hazardous condition is created since
current will flow through the probe to ground.
•
Use of the equipment in a manner not specified by the manufacturer can impair the
protection provided within.
•
If a binding screw is used for the mains earth connection, the binding screw must be size
M4 (No. 6) or larger.
DynAmp, LLC does not assume liability for the customer’s failure to comply with the rules and
requirements provided in this manual.
