Instruction Manual
June 2007
NGA 2000 CLD
GASES AND GAS CONDITIONING (SAMPLE HANDLING)
WARNING
Take care of the safety instructions applicable for the gases (sample gases, test gases and ozonator air)!
CAUTION
PRESSURIZED GAS
This module requires periodic use of pressurized gas. See General Precautions for Handling and Storing High Pressure Gas Cylindes, page
CAUTION
EXTERNALLY RESTRICT SAMPLE FLOW TO LESS THAN 2,200 cc/min.
No restrictor is provided in the inlet of this module. For those users who cannot externally limit sample flow, contact your local service or sales office.
POWER SUPPLY
CAUTION
Verify the power voltage at site of installation corresponds to the analyzer module´s rated voltage as given on the nameplate label!
Verify the safety instruction given by power supply unit manufacturer !
CAUTION
The mains socket has to be nearby the power supply unit and easily accessible! Disconnecting from power requires unplugging the power connector!
To comply with the CE mark requirements use only power supply units of type SL10 or equivalent units. Equivalent units must provide SELV output voltages!
Verify proper polarity when connecting DC 24 V operated analyzer modules !
Emerson Process Management GmbH & Co.OHG | Preface P - 7 |