14 Maintenance, Repairs, Updates
232 IDA-3106 Narda
14.1 Cleaning
• Do not use solvents to clean the Basic Unit, the antennas, or the AC
adapter / charger. We recommend the use of lukewarm water to which a
drop of liquid detergent has been added as cleaning fluid.
• Only use a lightly moistened cloth for cleaning. Water must not get into the
device under any circumstances.
• To avoid spots and drying marks, wipe off the device while it is still damp
with a dry cloth.
14.2 AC adapter / charger
Opening the device
Damage to the device
WARNING
Electric shock
Parts carrying dangerous voltages that can cause injury through
electric shock may be exposed if the AC adapter / charger is opened.
The AC adapter / charger is not designed to be repaired. If it is
defective or malfunctioning, the entire device should be replaced.
Do not open the AC adapter / charger.
NOTICE
Damage to the device
Improper repairs may change the characteristics of the AC adapter /
charger to the extent that it could be destroyed by short circuits e.g.
across creepage and air paths.
Repairs must only be performed by qualified persons.
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