Kollmorgen Digital MMC Control, Hardware Manual

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14 Kollmorgen - December 2011
MMC Smart Drive Hardware Manual
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SAFETY PRECAUTIONS
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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 equipment grounding
(connection to protective earth) should be green with a yellow stripe.
2.2 Safety Signs
The purpose of a system of safety signs is to draw attention to objects and situations
which could affect personal or plant safety. It should be noted that the use of safety
signs 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.
2.3 Warning Labels
Hazard warning
When you see this safety sign 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 sign plus text if used.
To ignore such a caution could lead to severe injury or death arising from an unsafe
practice.
ATTENTION
Do not touch the main power supply fuses or any com-
ponents 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.
Danger Electric
Shock Risk