Helios Junior, User’s guide
02/2008
7. MAINTENANCE
7.1.
Preventive maintenance
All maintenance operations must be performed when the transmitter is off and disconnected from power
supply.
Normally, there is no need to change any part of the equipment, you only need to dust it off once a year.
However, in order to prolong the life expectancy of your equipment, changing wearing parts is
recommended:
•
The battery that makes it possible to save data from the control part: every five years.
Lithium battery photo:
BACKUP
BATTERY ON
NVRAM
7.2.
Repair
Before repair, it is important to check the environment is not causing problems to the HELIOS Junior
transmitter.
•
Nothing switches on: check sector cable and power supply.
•
Nothing switches on: check both fuses in the Mains filter block.
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