Veo Observer Plus Instrucciones de operaciones descargar pdf (Pagina 32)

Charged Aerosol Detectors

Corona Veo and Corona Veo RS

Page 24 Operating Instructions

• Connect the detector to an electrical line that shares a common ground with other system

modules. If necessary, use a properly functioning multiple socket. A common ground for

all system modules will avoid ground loops which can create erratic results (for example,

high baseline noise).

Warning: Do not use defective multiple sockets or extension cords, as

they may cause personal injury or damage to the device.

Avertissement: N'utilisez pas des défectueux blocs multiprise ou des câbles

prolongateurs. Cela pourrait entraîner des blessures

corporelles ou endommager l'instrument.

Ventilation Requirements

• Ventilation must be at atmospheric pressure with no vacuum or negative pressure

applied.

Important: A vacuum in the ventilation may cause depressurization

inside the detector. This may impair detector operation and

lead to decreased performance.

Important: Un vide dans la ventilation peut conduire à la

dépressurisation à l'intérieur du détecteur. Ceci peut nuire au

bon fonctionnement du détecteur et contribuer à une

diminution des performances.

• Install the HPLC system in a well-ventilated laboratory. Exhaust gases (including carrier

gas, vaporized eluents and solute micro particles) exit on the rear panel of the detector

through an external vent. The exhaust gas may contain volatile organic compounds in

low concentration. Connect the gas exhaust to a fume hood or other ventilation device

and the detector is properly vented. Observe the safety precautions on hazardous gases in

section 1.2.2 (→ page 4).

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Veo Observer Plus Instrucciones de operaciones Pagina 32