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ECS AdvancedIQ AG-675

ECS AdvancedIQ AG-675
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INSTALLATION &
OPERATIONS MANUAL
Products for use under U.S. Patents 8,720,591, 9,144,700 and 9,186,533
AdvancedIQ
WALL MOUNT
NITROGEN GENERATOR
AG-675/950 (675E/950E) | AG-2000/3500 (2000E/3500E)
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ECS AdvancedIQ AG-675 Specifications

General IconGeneral
Fuel TypeGasoline
Engine Type4-stroke, OHV
AC Output120V
DC Output12V
Outlet1x 12V DC
Starting SystemElectric/Recoil

Summary

General

Copyrights and Safety

Manual copyright information and essential safety guidelines for users and equipment.

Cautions and Warnings

Important cautions and warnings related to the nitrogen generator's operation, handling, and safety.

System and Product Information

Details on DPNI technology, the AdvancedIQ Nitrogen Generator, and its key features.

Technical Specifications

Detailed specifications for the nitrogen generator models AG-675, AG-950, AG-2000, and AG-3500.

Operational Information

Information on system operating pressures, adjustments, and the importance of gauge accuracy.

Start-Up and Operational Procedures

Installation Instructions

Step-by-step instructions for installing the ECS AdvancedIQ Nitrogen Generator cabinet.

Step 2: Power Supply

Requirements for the dedicated power supply for the nitrogen generator unit.

Step 3 a: Plumb NitrogenAir Supply Line (No Compressor)

Instructions for connecting the nitrogen/air supply line without an additional compressor.

Step 3 b: Plumb NitrogenAir Supply Line (With Separate Compressor)

Instructions for connecting the supply line with a separate air compressor.

Step 3 c: Plumb NitrogenAir Supply Line (With HousePlant Air)

Instructions for connecting the supply line with a house or plant air supply.

Step 4: Plumb Condensate Drain Line

Instructions for plumbing the condensate drain line from the nitrogen generator unit.

Step 5: Internet Connection

Instructions for connecting the nitrogen generator to the internet via Ethernet cable.

Step 6: System Signals and Monitoring

Details on system signals and monitoring capabilities of the nitrogen generator.

Commissioning and Startup Procedure

Pre-Commissioning Information

Information needed prior to setting nitrogen generator operating pressures.

Commissioning Nitrogen Generator

Steps for commissioning the nitrogen generator via its Human Machine Interface (HMI).

System Filling Procedure

Methods for filling the fire sprinkler system with nitrogen using the generator.

Nitrogen Inerting Process

Description of the 14-day nitrogen inerting process for oxygen removal.

Sequence of Operation

Nitrogen Inerting Mode

Explanation of the nitrogen inerting mode and its "fill and purge breathing" process.

Supervisory Gas Mode

Description of the supervisory gas mode operation after inerting.

Restart of Nitrogen Inerting Process

Steps to restart the nitrogen inerting process after system service or interruption.

System Power Loss

How the system behaves and recovers after a power loss event.

Auxiliary Equipment

ECS Standard Vent - PAV-DDQ

Specifications and general description of the standard oxygen removal vent.

ECS SMART Vent - PSV-DDE

Specifications and general description of the SMART Vent for oxygen removal.

Monitoring Equipment - ILD-X & SGA-1

In-Line Corrosion Detector and SMART Gas Analyzer descriptions and functions.

ECS SMART Gas Analyzer SGA-1

Specifications and general description of the SMART Gas Analyzer for gas monitoring.

Calibration

Operating Instructions

Instructions for operating and calibrating the SMART Gas Analyzer unit.

LED Identification Chart

Chart identifying status LED colors and their corresponding operational conditions.

Commissioning

COMMISSIONING PROCEDURE

Overall procedure for commissioning the nitrogen generator equipment into service.

Commissioning Nitrogen Generator

Steps for commissioning the nitrogen generator via its Human Machine Interface (HMI).

Sprinkler System Air Maintenance Device (AMD) Pressure

Importance of AMD pressure settings for optimal generator operation and lifespan.

Nitrogen Generator Pressure Settings

Guidelines for setting nitrogen generator cut-in and cut-out pressures.

Commissioning Checklist

Fire Sprinkler System - General

Checklist items for general fire sprinkler system verification during commissioning.

Air Compressor - Existing

Checklist items for verifying the status and configuration of existing air compressors.

Nitrogen Generator Equipment

Checklist for verifying nitrogen generator equipment installation and wiring correctness.

Oxygen Removal Vents - PAV-DDQ and PSV-DDE

Checklist for verifying oxygen removal vents and their correct settings.

Maintenance

SAFETY WARNING

Critical safety warnings for performing inspection, testing, and maintenance procedures.

Routine Checks

Checklist and schedule for routine inspection to ensure generator functionality.

HMI User Interface Information

Information on navigating the HMI for generator operation, monitoring, and control.

Operating Pressure Screen

The screen for configuring nitrogen generator operating pressures and related settings.

Nitrogen Generator Short Cycling Prevention

Procedure

Steps to prevent premature shut-off of the AMD regulator, addressing short cycling.

Air Maintenance Device (AMD) Pressure Adjustment Procedure

Procedure to adjust AMD operating pressures for optimal performance and prevent issues.

Initial Setting of AMDs

Initial steps for setting AMDs before generator operation to ensure proper interaction.

AMD Operation with Nitrogen Generator - Verification

Verifying correct AMD operation in conjunction with the nitrogen generator.

Nitrogen Generator Pressure Adjustment Procedure

Cut-In (Turn-On) Pressure Adjustment

Steps to adjust the nitrogen generator's cut-in pressure via HMI interface.

Cut-Out (Turn-Off) Pressure Adjustment

Steps to adjust the nitrogen generator's cut-out pressure via HMI interface.

ECS Nitrogen Generator Filters

Information about ECS nitrogen generator filters and recommended replacement procedures.

ECS Oxygen Removal Vent Maintenance

In-Line Filter Replacement Instructions

Instructions for replacing the in-line filter within the oxygen removal vent housing.

Troubleshooting

Nitrogen generator not running

Troubleshooting steps for when the nitrogen generator is not operating or showing errors.

Nitrogen not flowing in sprinkler system

Troubleshooting steps for issues related to no nitrogen flow in the sprinkler system.

Nitrogen generator is short cycling

Troubleshooting steps for issues where the nitrogen generator cycles on and off frequently.

Air compressor is short cycling

Troubleshooting steps for issues where the air compressor cycles on and off frequently.

Nitrogen generator running continuously or running more than 4 hours

Troubleshooting steps for the generator running for extended durations.

Wiring Diagrams

AG-675950 Nitrogen Generator

Wiring diagram for AG-675/950 nitrogen generators.

AG-675 E950 E Nitrogen Generator

Wiring diagram for AG-675E/950E nitrogen generators.

AG-20003500 Nitrogen Generator

Wiring diagram for AG-2000/3500 nitrogen generators.

AG-2000 E3500 E Nitrogen Generator

Wiring diagram for AG-2000E/3500E nitrogen generators.

PSV-D Dry SMART Vent

Wiring diagram for the PSV-D Dry SMART Vent.

PSV-DE Dry SMART Vent

Wiring diagram for the PSV-DE Dry SMART Vent.

SMART Gas Analyzer - SGA-1

Wiring diagram for the SMART Gas Analyzer SGA-1.

Inspection, Testing and Maintenance Report

Sprinkler System Information

Fields to record sprinkler system details for inspection reports.

Nitrogen Generator Air Compressor Information

Fields for recording nitrogen generator and air compressor information in reports.

Nitrogen Generator Information

Fields for recording nitrogen generator model and serial numbers in reports.

Air Compressor - Quarterly Maintenance

Checklist items for quarterly air compressor maintenance reporting.

System Summary

Existing Air Compressor

Summary table for existing air compressor specifications.

New Air Compressor

Summary table for new air compressor specifications.

Air Maintenance Device (AMD)

Summary table for AMD and sprinkler system pressures.

Nitrogen Generator

Summary table for nitrogen generator model and serial numbers.

Warranty Information

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