ABB ETL600 - Page 229

ETL600 1KHW001489-EN ABB Switzerland Ltd
B5LC
DANGER
Make sure that the power supply B5LC is
programmed to the correct voltage of 230 V AC or
115 V AC as described in 1KHL015788 before
connecting the equipment to the power source.
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.
R1BC
DANGER
Hazardous voltages and/or hazardous energy level
on the module and the cable.
Do not touch the module and the cable leads
O4LE
DANGER
The phone interface on the module O4LE generates
dangerous voltage up to 100 V. Don’t operate the
module without upper and lower cover plate. Do not
touch the open pins of the service phone connector,
the leads of its cable, the pins of the external cable
connector and the leads of the external cable.
G4AI
DANGER
Hazardous voltages and/or hazardous energy level
on the module and the cable.
Do not touch the module and the cable leads.
Troubleshooting November 2005 9-3