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General| Brand | YZ Systems |
|---|---|
| Model | NJEX 7300L |
| Category | Industrial Equipment |
| Language | English |
Details the required field connections for system operation.
Details the field connections required for Skid Mount systems.
Procedure for initial filling of the bulk odorant storage tank.
Procedure for refilling the bulk odorant storage tank.
Step-by-step instructions for powering on and initializing the NJEX system.
Guides on setting pump displacement, density, time interval, alarms, and Modbus.
Procedure for calibrating analog flow signals to the N-300 controller.
Steps to calibrate the zero point for the expansion tank pressure transmitter.
Procedure to calibrate the zero point for the odorant inlet pressure transmitter.
Calibrating digital pulse inputs for flow measurement.
Configures which alarms activate the alarm output contact.
Procedures for testing alarm outputs and simulating specific alarms.
Describes the NJEX 7000F pump's specifications and operation.
Instructions for setting system pressures and valve positions for operation.
Step-by-step guide to starting the NJEX system after installation.
Procedure for safely stopping the NJEX system pump operation.
Procedure for filling the Verometer with odorant.
Steps for priming and starting the NJEX system after maintenance.
Troubleshooting for low and high tank level alarms.
Specific steps to resolve tank level alarm issues.
Troubleshooting for low battery voltage alarms.
Specific steps to diagnose and resolve battery alarm issues.
Describes signal alarms and their causes.
Troubleshooting steps for signal alarms and indicators.
Lists and describes various Verometer alarms.
General troubleshooting steps for Verometer issues.
Steps to troubleshoot Verometer cable communication alarms.
Steps to troubleshoot Verometer 'No Fill' alarms.
Steps to troubleshoot Verometer 'Slow Fill' alarms.
Steps to troubleshoot Verometer 'Leakage' alarms.
Steps to troubleshoot Verometer 'Fill Valve Failure' alarms.
Steps to troubleshoot 'Over Pump' alarms.
Steps to troubleshoot 'Under Pump' alarms.
Steps to troubleshoot 'Pump Failure' alarms.
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