HP 11757B Manual de instalación y calibración - Página 13

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HP 11757B

Installation and Calibration

The fuse should be an IEC approved 5 by 20 mm

Note

ceramic case, sand lled 5 Amp 250V Fast Blow. If your

instrument is new, there will be a spare fuse in the fuse

drawer. The fuse drawer has a slot for storing an extra

fuse.

7. Reconnect the power cord.

Figure 1-2. Fuse assembly

Power Cables

Warning

BEFORE CONNECTING THIS INSTRUMENT, the

protective earth terminals of this instrument must be

connected to the protective conductor of the line (Mains)

power cable. The line plug shall only be inserted in a

socket outlet provided with a protective earth contact.

The protective action must not be negated by the use

of an extension cord (power cable) without a protective

conductor (grounding). Grounding one conductor of a two

conductor outlet is not sufficient protection.