HP E5123A Manual do Utilizador descarregar pdf (Página 19)

Warnings

The following general safety precau-

tions must be observed during all

phases of operation, service, and

repair of this product. Failure to

comply with these precautions or

with specific warnings elsewhere in

this manual violates safety stan-

dards of design, manufacture, and

intended use of the product.

Hewlett-Packard Company assumes

no liability for the customer’s failure

to comply with these requirements.

Ground the equipment For safety

Class 1 equipment (equipment having a

protective ground terminal), an uninterrupt-

ible safety ground must be provided from

the mains power source to the product

input wiring terminals or supplied power

cable.

DO NOT operate the product in an

explosive atmosphere or in the pres-

ence of flammable gases or fumes.

For continued protection against fire,

replace the line fuse(s) only with fuse(s) of

the same voltage and current rating and

type. DO NOT use repaired fuses or short-

circuited fuse holders.

Keep away from live

circuits Operating personnel must not

remove equipment covers or shields. Proce-

dures involving the removal of covers and

shields are for use by service-trained per-

sonnel only. Under certain conditions, dan-

gerous voltages may exist even with the

equipment switched off. To avoid electrical

shock, DO NOT perform procedures involv-

ing cover or shield removal unless you are

qualified to do so.

DO NOT operate damaged

equipment Whenever it is possible that

the safety protection features built into this

product have been impaired, either through

physical damage, excessive moisture, or

any other reason, REMOVE POWER and do

not use the product until safe operation can

be verified by service-trained personnel. If

necessary, return the product to a Hewlett-

Packard Sales and Service Office for service

and repair to ensure the safety features are

maintained.

DO NOT substitute parts or modify

equipment Because of the danger of

introducing additional hazards, do not

install substitute parts or perform any

unauthorized modification to the product.

Return the product to a Hewlett-Packard

Sales and Service Office for service and

repair to ensure features are maintained.

DO NOT clean with fluids

Doing so may make the equipment unsafe

for use.

Safety Symbols

Instruction manual symbol affixed to prod-

uct. Indicates that the user must refer to

the manual for specific Warning or Caution

information to avoid personal injury, or

damage to the product.

Protective conductor terminal indicates the

field wiring terminal that must be con-

nected to ground before operating the

equipment—protects against electrical

shock in case of fault.

Frame or chassis ground terminal—typically

connects to the equipment’s metal frame.

Earth (ground) terminal.

Alternating current (ac).

Direct current (dc).

Indicates hazardous voltages.

WARNING

Calls attention to a procedure, practice, or

condition that could cause bodily injury or

death.

CAUTION

Calls attention to a procedure, practice, or

condition that could possibly cause damage

to equipment or permanent loss of data.

Indicates that antistatic precautions should

be taken.

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