Myron-l 767 Manuel d'utilisateur

User Manual for Models: 755, 756, 757, 758, 7672450 Impala DriveCarlsbad, CA 92010-7226 USATel: 1-760-438-2021Fax: 1-800-869-7668 / 1-760-931-9189www.

SECTION 3Operating Procedures3.1 SWITCH AND INDICATOR CONTROLSThe front panel illustrations, switch and indicator operationaldescriptions have been pr

Operating Procedures3.2 MODEL 767 STANDARD AND OPTIONAL FEATURESThis section describes the standard and optional features of theModel 767 Conductivity

3.3.1 DECREASING SET POINT CONVERSIONThe alarm circuit(s) on all 750/760 Series Conductivity Monitorsare configured to trigger the alarm relay as the

SECTION 4Component Identification/Calibration and Preventive Maintenance4.1 PRIMARY COMPONENT IDENTIFICATIONAs identified in Section 3, the Conductiv

Component Identification/Calibration and Preventive Maintenance4.2 METER MECHANICAL ZERO PROCEDURESModels 756, 757 & 767 (Analog Meters Only)STEP

Component Identification/Calibration and Preventive Maintenance4.3.4 MODEL 767NOTE:The following procedures are for the standard Model 767 Referto Sec

WARRANTYAll Myron L monitors and cells have a two-year warranty. If any monitor or cell fails to function normally,return the faulty unit to the facto

SECTION PAGE1 INTRODUCTION1.1 SCOPE...

SECTION 1Introduction1.1 SCOPEThis manual provides the user with the necessary information toinstall, operate and maintain the Myron L Company’s

Introduction1.3 CONDUCTIVITY CELLSBoth 750 and 760 series conductivity models use the CS51 orCS52 Series cell. The 1.0 cell constant CS51 model isreco

Conductivity/ppm RangesCS51 SERIES CELLS SUITABLE FOR ALL EXCEPT THOSE NOTEDSUFFIX 755 756 757 758 767TO CONTROL ANALOG ANALOG DIGITAL LG. ANALOGINSTR

SECTION 2Installation2.1 GENERALThis section provides the recommended procedures for properlyinstalling the 750/760 Series Conductivity Monitors and c

InstallationNOTE:The 750/760 Series Conductivity Monitors are not designed tooperate with a Cell cable length that exceeds 100' (30 meters).STEP

Installation2.4 ELECTRICAL INSTALLATIONThe electrical installation procedures provided in this manual arecommon to all Conductivity Monitors. See Fig.

Installation2.4.2 220 VAC CONVERSIONSTEP 1 Verify that the facility’s main AC power source is turned“OFF” or disconnected.STEP 2 Locate and remove the