ABB ETL600 Instruction Manual page 219

ETL600
Using HMI600 software
Caution
Caution
B5LC
DANGER
P1LA
DANGER
DANGER
Caution
hot surface
P4LT/P4LU
DANGER
R1BC
DANGER
Operation and Maintenance
1KHW001489-EN
The link gets disturbed while using the options
'Tuning & Testing', activating a testtone, simulating
alarms, measurement of frequency response &
equalization etc. of the HMI600.
Appropriate measures have to be taken especially in
case protection signal transmission is being used.
During routine tests with the ETL600 in operation
the " Reset " item in the Equipment menu of the
HMI600 should not be activated, as this causes the
equipment to be re-initialized and thus be blocked
for some seconds.
During this time no commands can be transmitted.
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.
Hazardous voltages and/or hazardous energy level
at the heat sink.
Do not touch during operation.
Heat sink should not be touched with conducting
materials to avoid energy discharges and damage of
the power amplifier.
Hot surface at heat sink
Hazardous voltages and/or hazardous energy level
on the module and the cable.
Do not touch the module and the cable leads.
Hazardous voltages and/or hazardous energy level
on the module and the cable.
Do not touch the module and the cable leads
ABB Switzerland Ltd
November 2005 8-3