SERVICE MANUAL
© ISA, s.r.o. 2014-2015. All rights reserved.
We reserve the right to change the specification without prior notification.
Always check for new version of this document@
Service manual V1.08 | Nov-2015 | LM0002-EN
Page 8 of 97
1
Safety information
1.1
Safety instructions
Electrical equipment may only be installed and fitted by electrically skilled persons. The country specific
regulations and the valid guidelines must be followed.
Failure to observe the instructions may cause damage to the device and result in fire and other hazards.
Do not connect any external voltage to the inputs. Doing so may damage the device(s).
Danger of electric shock. Before working on the device or before exchanging any connected equipment
(sensors, pumps, motors, lights, etc.), disconnect mains voltage and switch off circuit breakers.
Vibrations during transport can loosen the outputs. Voltage may be present at the outputs when the mains
voltage is connected to the system.
1.2
Information for electrically skilled persons
DANGER!
Electrical shock when live parts are touched. Electrical shock can be fatal.
Before working on the device, disconnect the power supply and cover up live parts in the working
environment.
