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Waterous AQUIS Series User Manual

Waterous AQUIS Series
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AQUIS Foam System
Installation, Operation, and Maintenance Instructions
AQUIS 1.5, AQUIS 3.0, and AQUIS 6.0
Waterous Company • 125 Hardman Avenue South • South Saint Paul, MN 55075 • (651) 450-5000
www.waterousco.com
Form Number: F-1031 Issue Date: Aug 1, 2017
Section: 2447 Revision Date: Aug 22, 2019

Table of Contents

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Waterous AQUIS Series Specifications

General IconGeneral
Pump StagesSingle Stage
Pump Body MaterialBronze
Impeller MaterialBronze
MaterialCast Iron, Bronze
Connection TypeFlanged
ApplicationFirefighting

Summary

Safety

Safety Precautions

General safety guidelines and warnings for the AQUIS foam system.

Introduction

Using this Document

Guidance on how to navigate and use this installation, operation, and maintenance manual.

Product Overview

Standard Components

Lists standard components for different AQUIS foam system configurations.

Optional Components

Details additional components available for AQUIS foam systems.

AQUIS 1.5 Components

Detailed breakdown and identification of AQUIS 1.5 system components.

AQUIS 3.0 Components

Detailed breakdown and identification of AQUIS 3.0 system components.

AQUIS 6.0 Components

Detailed breakdown and identification of AQUIS 6.0 system components.

Typical System Overview Diagram

A general diagram illustrating the typical foam system setup.

System Component Descriptions

Explains the function of components in a typical foam system setup.

Installation

Installation Precautions

Important safety and procedural notes before beginning system installation.

Modifying the Foam System

Warning against modifying components and its warranty implications.

AQUIS Model Dimensions

Provides physical dimensions for AQUIS 1.5, 3.0, and 6.0 models.

OIT Dimensions

Provides physical dimensions for Digital and Manual OITs.

Valve and Manifold Dimensions

Dimensions for Foam Tee, Foam Manifold, and Check Valves.

Preparing for the Install

Key considerations and guidelines before beginning the foam system installation.

Pump Assembly Location & Mounting

Guidelines for determining pump location and mounting procedures.

Installing the Operator Interface Terminal (OIT)

Step-by-step instructions for installing the OIT.

Master Waterway Check Valve Installation

Steps for installing the master waterway check valve in-line with the waterway.

Foam Manifold Installation

Instructions for orienting and installing the foam manifold.

Flowmeter Tee Installation

Steps for orienting and installing the flowmeter tee and connecting its cable.

Hose Connections and Fittings

Instructions for connecting supply, injector, and bypass hoses, and fitting specifications.

Connecting the Power Supply

Instructions and safety warnings for connecting the power supply to the pump.

Tank Level Sensor Cable Installation

Procedure for connecting the tank level sensor cable to the terminal strip.

Concentrate Inject Check Valve Installation

How to install the concentrate inject check valve in the injector fitting.

Manual OIT Calibration

Steps to calibrate the manual operator interface terminal.

Digital OIT Calibration and Setup

Procedures for entering calibration mode and setting parameters on the digital OIT.

Editing Default Mix Percentage (F1)

How to adjust the default mix percentage setting (F1) on the OIT.

Calibrating Flow Rate (F3)

Procedure for calibrating the water flow rate using the OIT.

Selecting Concentrate Source (F5)

How to select the concentrate source (single/dual tank) for the system.

Operation

Operating Precautions

Key safety considerations and warnings for operating the foam system.

Hot Surface and Liquid Warnings

Specific warnings about hot surfaces and hot liquid during operation.

Manual OIT Operation

Instructions for operating the foam system using the manual OIT.

Normal Mode Operation

How to operate the system in normal mode, start/stop pump, and adjust mix ratio.

Manual Mode Operation

Detailed steps for operating the foam system in manual mode.

Digital OIT Operation

Overview of the digital OIT buttons, display, and LEDs.

Powering Up and ON LED Status

How to power up the OIT and interpret the ON LED status.

Manual Mode Control

Starting, stopping, and adjusting foam percentage in manual mode.

Foam System Flushing

Procedures for flushing the foam system using manual mode.

Maintenance

Maintenance Schedule

Recommended intervals for performing maintenance procedures.

Servicing the Pump Oil

Steps for checking, draining, and adding oil to the pump.

Fuse Replacement

Procedure for replacing a blown fuse with the correct specification.

Cleaning Wye Fitting and Strainer

Routine cleaning of the wye fitting and strainer.

Troubleshooting

Troubleshooting Chart

Lists common symptoms, potential causes, and corrective actions for system issues.

Service Parts

AQUIS Component Diagrams

Exploded views and part lists for AQUIS 1.5, 3.0, and 6.0 components.

Complete Unit Assemblies

Exploded views of complete AQUIS units for different models.

Manifold and Tee Components

Exploded views of AQUIS foam manifold and flowmeter tee.

Miscellaneous AQUIS Pump Components

Various miscellaneous components for AQUIS foam pumps.

Optional Component Kits

Components for optional kits like remote OIT and hose lines.

Warranty

Waterous Two-Year Limited Warranty

Details the limited warranty terms, exclusions, and remedies for Waterous products.