ABB Switzerland Ltd 1KHW001489-EN ETL600
P1LA
DANGER
Hazardous voltages and/or hazardous energy level
at the heat sink.
Do not touch during operation.
DANGER
Heat sink should not be touched with conducting
materials to avoid energy discharges and damage of
the power amplifier.
Caution
hot surface
Hot surface at heat sink
P4LT/P4LU
DANGER
Hazardous voltages and/or hazardous energy level
on the module and the cable.
Do not touch the module and the cable leads.
Caution
Connecting a load between terminals NO (normally
open) and NC (normally closed) is not allowed.
Use only one contact set NO or NC.
Caution
Power supplies connected to alarm relay contacts
must be short circuit and over current protected.
R1BC
DANGER
Hazardous voltages and/or hazardous energy level
on the module and the cable.
Do not touch the module and the cable leads.
Caution
Connecting a load between terminals NO (normally
open) and NC (normally closed) is not allowed.
Use only one contact set NO or NC.
Caution
Power supplies connected to alarm relay contacts
must be short circuit and over current protected.
2-6 November 2005 Safety Instructions
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