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_SAFETY SUMMARY (continued)
GENERAL: Any LEDs used in this product are Class ! LEDs as per lEC 825-1,
ENVTRONMENTAL CONDITIONS:
This instrument is intended for indoor use in an instaliation category II, pollution degree 2 environment. It is
designed to operate at a maximum relative humidity of 95% and at altitudes of up to 2000 meters. Refer to the
specifications tables for the ac mains voltage requirements and ambient operating temperature range,_
SAFETY SYMBOL DEFINITIONS
Description
Description
■
Direct current
L
Terminal for Line conductor on permanently
installed equipment
Alternating current
A
Caution, risk of electric shock
^9
Both direct and alternating current
/^\
Caution, hot surface
3
-^
Three-phase alternating current
Caution (refer to accompanying documents)
Eanh (ground) terminal
■
In position of a bi-stable push control
Protective earth (ground) tenuinal
Out position of a bi-stable push control
rT7
Frame or chassis lenuinal
1
On (supply)
N
Terminal for Neutral conductor on
permahcnrlv installed equipment
O
Off (supply)
1
Terminal is at earth potential
(Used for measurement and control
circuits designed to be operated with
one terminal at earth potential.)
6
Standby (supply) - Units with this symbol arc not
completely disconnected from ac mains when
this switch is off. To completely disconnect the
unit from
ac
mains, either
disconnect
the power
cord or have a qualified electrician install an
external switch.
Herstcllerbcscheinigung
Diese Information steht im Zusammenhang rnit den Anforderungen der
MaschinenlSminformationsverordnung vom 18 Januar 1991.
* Schalldruckpegcl Lp <70 dB(A)
Am Arbeitspiatz
Normaler Betrieb
Nach EN 27779 (Typprufung),
Manufacturer's Declaration
This statement is provided to comply with the requirements of the German Sound Emission Directive,
from 18 Januaiy 1991-
* Sound Pressure Lp <70 dB(A)
* At Operator Position
* Normal Operation
_According to EN 27779 (Type Test)._
4
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