Instruction Manual Model 3100 Analyzer
Manual P/N: C5-06-4900-16-0
Manual file name: MN-A-0005, Rev. C
Page v
Safety instructions
Installation, operation, and maintenance of the unit must be performed by trained technical personnel.
Technical personnel must be authorized to perform the tasks by the owner-operator.
Electrical connections must be established by an electrical technician.
To prevent personal injury, technical personnel must read, understand, and follow all warnings and
instructions in this manual before attempting installation or operation of the unit.
If the operator cannot read these instructions, operating instructions and safety precautions must be
read and discussed in the operator’s native language.
o Si el operador no puede leer las instrucciones, las instrucciones de operación y las
precauciones de seguridad deberán leerse y comentarse en el idioma nativo del operador.
o Si l’utilisateur ne peut lire les instructions, les instructions et les consignes de sécurité doivent
lui être expliquées dans sa langue maternelle.
No operator access is permitted inside the housing. Repairs not described in the Operating
Instructions may only be performed by the manufacturer or authorized service team.
Designated use
The analyzer is a microprocessor-based instrument for oxygen measurement in clean gas applications.
It is designed to minimize all effects of static discharges and interference from RFI and EMI emissions.
If the equipment is used in a manner other than as described, the protection provided by the equipment
may be impaired and may pose a threat to the safety of personnel.
The manufacturer does not accept liability for damage caused by improper or non-designated use.
Operational safety
Follow all local standards, safety regulations, and installation guidelines. Observe proper safety
procedures when working with pressurized gases.
Mount the unit in a manner that will guard against excessive vibration, collapse, and exposure to
liquids, flammable gases, flames, or high temperatures.
Mount the unit in an area of free airflow to prevent the enclosure from exceeding the operating
temperature specifications. Do not mount the analyzer against hot surfaces. Do not block the
ventilation openings on the analyzer enclosure.
Do not expose the Model 3100 enclosure to water, high humidity or moisture. The analyzer enclosure
is not watertight.
Do not expose the Model 3100 to flame or high temperatures.
Do not expose the Model 3100 to flammable gases or vapors. The unit is not rated explosion proof or
intrinsically safe.
Ensure that the pressure of gas entering the remote sensor module (RSM) is compatible with the
operating instruction. Do not exceed 6 PSIG.
Do not expose the unit directly to an unregulated gas supply. High gas pressures may cause a failure
in the sampling system.
The unit operating voltage is: 110/208 VAC ±10%, 50/60Hz, 3.5A, single phase, 3-wire or 11-30 VDC 3
watts. Failure to use the proper operating power may result in damage to the unit.
The power cord is the disconnecting device. Do not position the equipment so that it is difficult to
remove the power.
Prior to commissioning, check that all connections are correct. Calibrate the unit at an equivalent
pressure and flow rate to the measured gas before use.