Maintenance - Aim TTi LD300 Manual De Instrucciones

The Manufacturers or their agents overseas will provide a repair service for any unit developing a
fault. Where owners wish to undertake their own maintenance work, this should only be done by
skilled personnel in conjunction with the service manual, which may be purchased directly from
the Manufacturers or their agents overseas.
Cleaning
If the instrument requires cleaning use a cloth that is only lightly dampened with water or a mild
detergent.
WARNING! TO AVOID ELECTRIC SHOCK, OR DAMAGE TO THE INSTRUMENT, NEVER
ALLOW WATER TO GET INSIDE THE CASE. TO AVOID DAMAGE TO THE CASE NEVER
CLEAN WITH SOLVENTS.
Calibration
To ensure that the accuracy of the instrument remains within specification the calibration must be
checked (and if necessary adjusted) annually. The calibration adjustment procedure is detailed in
the service manual.
Fuses
The transformer primary is protected by a non-resetting thermal fuse inside the windings. It can
only be replaced by fitting a new transformer.
The secondary circuits are protected by encapsulated fuses soldered to the PSU PCB. Consult
the service manual for replacement details.
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Maintenance