Enmet ISA-200-RAL (O) User Manual

ENMETENMET CorporationPO Box 979Ann Arbor, MI 48106-097980002-03907/14/00MCN-237, 09/20/00MCN-274, 04/12/02ISA-200 RALISA-200 RAL OOperation and Maint

ENMET Corporation ISA 200 RAL (O)63.2 Sample Air SupplyTap the pipe or tank containing the breathing air and use appropriate fittings to connect the s

ISA 200 RAL (O) ENMET Corporation7In addition, there is a fault relay, which changes state whenever the instrument is in a fault condition.The contact

ENMET Corporation ISA 200 RAL (O)84.0 Operation4.0 Operation4.1 Normal Operation ConditionWith the ISA-200 RAL(O) installed as described in section 3,

ISA 200 RAL (O) ENMET Corporation94.4 Audio DefeatWith the alarms in the non-latching configuration, pressing the ALARM ACKN/AUDIO DEFEAT switch durin

ENMET Corporation ISA 200 RAL (O)105.0 Maintenance5.0 Maintenance5.1 Maintenance MenuThe ISA-200 RAL(O) maintenance menu is accessed with the OPTION a

ISA 200 RAL (O) ENMET Corporation115.1.1 KeyEntrance to the maintenance menu is guarded with a four-digit key. The factory default setting of the key

ENMET Corporation ISA 200 RAL (O)125.1.2 Automatic ZeroingA valid key entry sets the instrument in the "run AUTOMATIC ZEROING" position, whi

ISA 200 RAL (O) ENMET Corporation13§ press the SELECT switch.§ "ZERO = 30 .00V" is displayed. This is a timer that counts down from 30 se

ENMET Corporation ISA 200 RAL (O)14After an invalid zero or calibration one of the following will be displayed in place of the PPM reading in theopera

ISA 200 RAL (O) ENMET Corporation155.1.5 Set LatchesTo latch and unlatch the alarm relays, after inserting a valid key, press the OPTION switch three

Table of Contents1.0 INTRODUCTION...

ENMET Corporation ISA 200 RAL (O)165.2 Sensor Replacement5.2.1 CO SensorA CO sensor must be replaced when it can no longer be calibrated. To replace

ISA 200 RAL (O) ENMET Corporation17Figure 8: Remove Shorting ClipFigure 9: ManifoldFigure 10: Location of Parts for ReplacementManifoldCover, Humidifi

ENMET Corporation ISA 200 RAL (O)186.0 Replacement Part Numbers6.0 Replacement Part NumbersENMET part numbers for replacement parts:Part number Descri

ISA 200 RAL (O) ENMET Corporation197.0 WARRANTY7.0 WARRANTYENMET warrants new instruments to be free from defects in workmanship and material under no

ENMET Corporation ISA 200 RAL (O)20Appendix AAppendix AThe Characteristics and Effects of Carbon MonoxideCarbon monoxide is a colorless odorless toxic

List of IllustrationsFIGURE 1: FEATURES OF ISA-200 RAL(O) EXTERNAL ...

ISA 200 RAL (O) ENMET Corporation11.0 Introduction1.0 IntroductionThe ISA-200 RAL(O) is an instrument that monitors compressed air supply systems for

ENMET Corporation ISA 200 RAL (O)22.0 Instrument Features2.0 Instrument Features2.1 Exterior FeaturesThe exterior of the instrument is shown in Figure

ISA 200 RAL (O) ENMET Corporation3ALARMACKNOWLEDGE AUDIODEFEATFAULTPOWERSELECTOPTIONFigure 1: Features of ISA-200 RAL(O) ExternalFigure 1A: RegulatorO

ENMET Corporation ISA 200 RAL (O)42.3 Circuit Board FeaturesThe Display Panel is hinged on the right and is released by unscrewing the 2 thumb screws

ISA 200 RAL (O) ENMET Corporation53.0 Installation3.0 Installation3.1 Mounting of InstrumentThe ISA-200 RAL(O) should be located near the pipe or tank