Siemens MICROMASTER 411 - Manual (Page 6)

Definitions and Warnings Issue 03/01
MICROMASTER 411 & COMBIMASTER 411 Operating Instructions
6 6SE6400-5CA00-0BP0
Definitions and Warnings
DANGER
indicates an immiently hazardous situation which, if not avoided, will result in death
or serious injury.
WARNING
indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION
used with the safety alert symbol indicates a potentially hazardous situationwhich, if
not avoided, may result in minor or moderate injury.
CAUTION
used without safety alert symbol indicates a potentially hzardous situation which, if
not avoided, may result in a property demage.
NOTICE
indicates a potential situation which, if not avoided, may result in an undesireable
result or state.
NOTE
For the purpose of this documentation, "Note" indicates important information
relating to the product or highlights part of the documentation for special attention.
Qualified personnel
For the purpose of this Instruction Manual and product labels, a "Qualified
person" is someone who is familiar with the installation, mounting, start-up and
operation of the equipment and the hazards involved.
He or she must have the following qualifications:
1. Trained and authorized to energize, de-energize, clear, ground and tag
circuits and equipment in accordance with established safety procedures.
2. Trained in the proper care and use of protective equipment in accordance
with established safety procedures.
3. Trained in rendering first aid.
PE
= Ground
♦ PE – Protective Earth uses circuit protective conductors sized for short circuits
where the voltage will not rise in excess of 50 Volts. This connection is
normally used to ground the inverter.
♦ - Is the ground connection where the reference voltage can be the same
as the Earth voltage. This connection is normally used to ground the motor.
Use for intended purpose only
The equipment may be used only for the application stated in the manual and only
in conjunction with devices and components recommended and authorized by
Siemens.