User Manual

GMC-I Messtechnik GmbH 11
Safety Precautions
1.2 Meanings of Danger Symbols
Warning concerning a source of danger
(attention: observe documentation!)
1.3 Meanings of Acoustic Warning Signals
Warning for dangerous voltage at the measurement input:
U > 33 V AC or U > 70 V DC (double acoustic signal)
Warning for excessive current in the 300 mA measuring range:
> 310 mA (intermittent acoustic signal)
Voltage warning: > 310 V (intermittent acoustic signal)
!
(2x)
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