Cole Parmer 1200 Series Руководство пользователя - Страница 3

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General Information

The spectrophotometer described in this manual is designed to be used by properly

trained personnel in a suitable equipped laboratory. For the correct and safe use of this

spectrophotometer it is essential that laboratory personnel follow generally accepted

safe procedures in addition to the safety precautions called for in this manual.

The inside of the power supply unit is a hazardous area and its cover should not be

removed under any circumstances. ANY Servicing must be done by an authorized

person.

Some of the chemicals you use in the spectrophotometer may be corrosive, flammable,

radioactive, toxic, and/or potentially infective. Care should be taken to follow the normal

laboratory procedures for handling chemicals and samples. Please carefully read the

Safety, Electrical, Warning, Performance and Radio Interference instructions below.

Safety

This spectrophotometer has been designed and tested in accordance with EN 61326-1:

1997 Safety Requirements for Electrical Equipment for Measurement, Control, and

Laboratory Use standard (EMC Requirements). The spectrophotometer has been tested

and supplied in a safe condition.

The safety statements in this manual comply with the requirements of the HEALTH AND

SAFETY AT WORK ACT, 1974.

Read the following before installing and using the instrument and its accessories.

Electrical

Before switching on the spectrophotometer, make sure it is set to the voltage of the

local power supply (see Installation section).

The main plug shall be inserted in a socket provided with a protective earth grounded

contact. The protective action must not be negated by the use of an extension cord

without a protective conductor.

Warning

Any interruption of the protective conductor inside or outside the spectrophotometer or

disconnection of the protective earth terminal is likely to make the spectrophotometer

dangerous. Intentional interruption is prohibited. Whenever it is likely that the protection

has been impaired, the spectrophotometer shall be made inoperative and be secured

against any unintended operation.

The protection is likely to be impaired if, for example, the spectrophotometer

• Shows visible damage

• Fails to perform the intended measurements

• Has been subjected to prolonged storage under unfavorable conditions