G&L MMC-A2, Руководство по оборудованию

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Safety Precautions
4 MMC Hardware Manual G & L Motion Control Inc.
5. ATTENTION - DANGER TO LIFE
Do not touch the main power supply fuses or any components
internal to the power modules while the main power supply
switch is ON. Note that when the main power switch is OFF,
the incoming supply cable may be live.
6. GROUNDING (Protective Earth)
The equipment must be grounded (connected to the protective
earth connection) according to OEM recommendations and to
the latest local regulations for electrical safety. The grounding
(protective earth) conductor must not be interrupted inside or
outside the equipment enclosures. The wire used for equip-
ment grounding (connection to protective earth) should be
green with a yellow stripe.
7. If there is any doubt at all as to the safety of the equipment,
you should set the main power switch to OFF and contact
your OEM for advice.
2.2 Safety Labels
The purpose of a system of safety labels is to draw attention to objects and
situations which could affect personal or plant safety. It should be noted that
the use of safety labels does not replace the need for appropriate accident
prevention measures. Always read and follow the instructions based upon the
level of hazard or potential danger.
2.2.1 Hazard Warning
When you see this safety label on a system, it gives a warning of a
hazard or possibility of a hazard existing. The type of warning is
given by the pictorial representation on the label plus text if used.
The label color is yellow with black text and graphics. To ignore
such a caution could lead to severe injury or death arising from an
unsafe practice. If voltage levels are included in the text they must
indicate the maximum level of the hazard in normal or fault
condition.
Danger Electric
Shock Risk