Seaward Supernova XE - Manual (Page 14)

Safety
4
Warning
Due to the potential hazards associated with any
electrical circuit it is important that the user is familiar
with the instructions covering the capabilities and
operation of this instrument. The user should ensure
that all reasonable safety precautions are followed and if
any doubt exists should seek advice before proceeding.
This product is designed for use by suitably trained
competent personnel and should be operated strictly in
accordance with the instructions supplied.
Failure to comply with these instructions may expose the user to
electrical hazard
This Tester performs a number of electrical tests which involve high
voltages and high currents. Never touch the appliance being tested,
or the test leads, whilst a test is in progress.
Always check all test leads for signs of damage prior to use. Never
use damaged or defective leads.
Always ensure the mains supply to the Tester provides an adequate
earth.
This manual contains information and warnings which must be
heeded to ensure user safety during operation. It is essential that
this manual is read fully before proceeding with any tests.
Should the Tester behave abnormally do not continue with the
testing. Disconnect immediately and contact Seaward Electronic for
servicing (see Chapter 5 - Maintaining the Tester).