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2. PRODUCT SPECIFIC SAFETY INFORMATION
Measurement Category IV (CAT IV) is applicable to test and
measuring equipment connected at the source of the building’s low-
voltage MAINS installation.
The specified measurement category means the phase sequence
indicator will be safe to the user if inadvertently connected to a voltage
up to 600V AC/DC to earth within a CAT IV environment. It does
not mean it can be used to test for a voltage beyond its maximum
specified limits.
2.1 Precautions
This product has been designed with your safety in mind, but please
pay attention to the following warnings and cautions before use.
Warning
The phase sequence indicator must only be used by a skilled and
competent person who is familiar with the relevant regulations,
the safety risks involved and the consequent normal safe working
practices.
Before use check the unit for cracks or any other damage. The cables
have black outer and contrasting inner insulation, to allow damage to
the cables to be easily identified. If there is any doubt the unit should
not be used.
Always verify the unit is functioning correctly on a known correctly
sequenced 3-phase voltage source before and after use. Do not use
the unit if the unit does not give the correct indications.
Always keep your fingers behind the test probe finger guards. Never
touch the exposed metal probe tips.
Содержание PC15250 Mk2
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