Ratoc Systems USB-Serial Converter REX-USB60F Manual do Utilizador descarregar pdf (Página 207)

7-1

Maintenance and Inspection

7. Maintenance and Inspection

7.1 Maintenance and inspection

DANGER

AFTER TURNING POWER OFF, WAIT AT LEAST 10 MINUTES BEFORE STARTING

MAINTENANCE AND MAKE SURE THE CHARGE LAMP ON THE DIGITAL OPERATOR

PANEL IS OFF.

FAILURE TO DO SO MAY CAUSE ELECTRICAL SHOCK.

CAUTION

The capacitance of the capacitor on the power supply line drops due to

deterioration.Replacing the capacitor based on its service life curve is

recommended in order to prevent secondary damage resulting from capacitor

failure. (See section 7.5 in this chapter.)

Using a deteriorated or defective capacitor may cause malfunction.

PROHIBITED

DO NOT ATTEMPT TO DISASSEMBLE OR REPAIR THE UNIT OR REPLACE ANY PARTS

OF THE UNIT. ONLY QUALIFIED SERVICE PERSONNEL ARE ALLOWED TO DO REPAIR

WORK.

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Ratoc Systems USB-Serial Converter REX-USB60F Manual do Utilizador Página 207