Parr-instrument 6300 Uživatelský manuál stáhnout pdf (Strana 8)

PREFACE

Parr Instrument Company

EXPLANATION OF SYMBOLS

I On Position

O Off Position

~ Alternating Current (AC)

This CAUTION symbol may be present on the Product Instrumentation

and literature. If present on the product, the user must consult the

appropriate part of the accompanying product literature for more

information.

ATTENTION, Electrostatic Discharge (ESD) hazards. Observe precautions

for handling electrostatic sensitive devices.

Protective Earth (PE) terminal. Provided for connection of the protective

earth (green or green/yellow) supply system conductor.

Chassis Ground. Identifies a connection to the chassis or frame of the

equipment shall be bonded to Protective Earth at the source of supply in ac-

cordance with national and local electrical code requirements.

Earth Ground. Functional earth connection. This connection shall be

bonded to Protective earth at the source of supply in accordance with

national and local electrical code requirements.

INTENDED USAGE

If the instrument is used in a manner not specified by

Parr Instrument Company, the protection provided by

the equipment may be impaired.

CLEANING & MAINTENANCE

Periodic cleaning may be performed on the exterior

surfaces of the instrument with a lightly dampened

cloth containing mild soap solution. All power should

be disconnected when cleaning the instrument.

There are no user serviceable parts inside the product

other than what is specifically called out and discussed

in this manual. Advanced troubleshooting instructions

beyond the scope of this manual can be obtained by

calling Parr Instrument Company in order to determine

which part(s) may be replaced or serviced.

SAFETY INFORMATION

To avoid electrical shock, always:

Use a properly grounded electrical outlet of correct 1.

voltage and current handling capability.

Ensure that the equipment is connected to electrical 2.

service according to local national electrical codes.

Failure to properly connect may create a fire or

shock hazard.

For continued protection against possible hazard, 3.

replace fuses with same type and rating of fuse.

Disconnect from the power supply before 4.

maintenance or servicing.

To avoid personal injury:

Do not use in the presence of flammable or 1.

combustible materials; fire or explosion may result.

This device contains components which may ignite

such material.

Refer servicing to qualified personnel.2.

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