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6
Warning signs
Warning signs
Warning!
Strictly follow the company and country safety regulations. Working in a high voltage
environment requires serious approach to avoid human injuries and damage to equip-
ment.
Warning!
Do not touch circuitry during operation. Potentially lethal voltages and currents are
present.
Warning!
Always avoid to touch the circuitry when the cover is removed. The product contains
electronic circuitries which can be damaged if exposed to static electricity (ESD). The
electronic circuitries also contain high voltage which is lethal to humans.
Warning!
Always use suitable isolated test pins when measuring signals in open circuitry. Poten-
tially lethal voltages and currents are present.
Warning!
Never connect or disconnect a wire and/or a connector to or from a terminal during
normal operation. Hazardous voltages and currents are present that may be lethal. Op-
eration may be disrupted and terminal and measuring circuitry may be damaged.
Warning!
Always connect the terminal to protective ground, regardless of the operating condi-
tions. This also applies to special occasions such as bench testing, demonstrations and
off-site configuration. Operating the terminal without proper grounding may damage
both terminal and measuring circuitry, and may cause injuries in case of an accident.
Chapter 2
Safety information
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