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1.5 Never replace the protective fuse with any other
than the specified or approved equivalent.
1.6 Your analog insulation tester has been designed
with your safety in mind. However, no design can
completely protect against incorrect use. Electrical
circuits can be dangerous and / or lethal when
a lack of caution or poor safety practice is used.
Use caution in the presence of voltage above 24V
as these pose a shock hazard.
1.7 Pay attention to cautions and warnings which will
inform you of potentially dangerous procedures.
1.8 Your analog insulation tester has a live circuit
warning beeper. If it is connected to an AC live
circuit, a beep of twice the frequency of the
voltage present will be heard.
DO NOT
proceed to test and immediately disconnect
the instrument from the circuit. In addition, the
warning light will lit if the voltage is above 100Vdc or
70Vac.
When AC voltage is present, before testing, its value
is displayed on the AC scale.