Safety requirements
Safety regulations and safe use
General Safety Summary
Please review the following safety precautions carefully before putting the
meter into operation so as to avoid any personal injury or damage to the meter
and any product connected to it. To prevent potential hazards, please follow
the instructions specified in this manual to use the meter properly.
Observe All Terminal Ratings
To avoid fire or shock hazard, observe all ratings and markers on the meter
and check your manual for more information about ratings before connecting
the meter.
Use Proper Over-voltage Protection
Ensure that no over-voltage (such as that caused by a bolt of lightning) can
reach the product. Otherwise, the operator might be exposed to the danger of
an electric shock.
Do Not Operate Without Covers
Do not operate the meter with covers or panels removed.
Do Not Insert Anything Into the Air Outlet
Do not insert anything into the air outlet to avoid damage to the meter.
Avoid Circuit or Wire Exposure
Do not touch exposed junctions and components when the unit is powered on.
Do Not Operate With Suspected Failures
If you suspect that any damage may occur to the meter, have it inspected by
JUNCTEK authorized personnel before further operations. Any maintenance,
adjustment or replacement especially to circuits or accessories must be
performed by JUNCTEK authorized personnel.
Provide Adequate Ventilation
Inadequate ventilation may cause an increase of temperature in the meter,
which would cause damage to the meter. So please keep the meter well
ventilated and inspect the air outlet and the fan regularly.
Do Not Operate in Wet Conditions
To avoid short circuit inside the meter or electric shock, never operate the
meter in a humid environment.
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