Electro Scan EST12 - User Manual

1
Models EST12, EST24 and EST32
Installation and Maintenance Instructions
THE FOLLOWING ARE CAUTIONARY STATEMENTS THAT MUST BE READ AND FOLLOWED
DURING BOTH INSTALLATION AND OPERATION
WARNING: Raritan Engineering Company, Inc. recommends that a qualified person or electrician install this
product. Equipment damage, injury to personnel or death could result from improper installation.
Raritan Engineering Company, Inc. accepts no responsibility or liability for damage to equipment,
or injury or death to personnel that may result from improper installation or operation of this
product.
WARNING: HAZARD OF SHOCK AND FIRE - Always use recommended fuse/circuit breaker and wire size.
WARNING: HAZARD OF FLOODING - Always shut off seacocks before leaving boat unattended.
Double clamp all hose fittings below the waterline, check hose clamps frequently for integrity.
WARNING: The electro scan operates on an Electrochemical principle. Introduction of any substance other than
salt water, human waste, Raritan Concentrate, Raritan C.P. or toilet tissue may cause heat build up
and extensive damage. If any other substance is introduced by accident, the electro scan must not
be turned on until entire system is flushed out with water.
electro scan™ is a U. S. Coast Guard Certified Type I Marine Sanitation Device for use on inspected and
uninspected vessels 65 feet (19.7 Meters) and under. It must be operated within areas that are not declared
a Federal No Discharge Zone (NDZ) by the U.S. Environmental Protection Agency (EPA). This is applicable
for all U.S. territorial waters inside the three mile limit. Other countries - check with local authorities.
electro scan is designed for recreational use and accommodates most marine toilets* it can be used with one
or, in some cases, two toilets. The electro scan is available in 12, 24 or 32 V DC.
The system consists of a Control Unit, LCD Display, System Status Panel and Treatment Tank.
A salt feed system (optional) must be utilized if operating in fresh or brackish water. Please
see Page 7 for complete details on Salt Feed Options.
electro scan with control optional salt feed systems
2 gallon tank
4 gallon tank
* for use with the VacuFlush
®
marine toilet manufactured by Sealand Technology, Inc., (See Application note L286)
VacuFlush
®
is a registered trademark of Sealand Technology, Inc.
electroscan
™
is a trademark of Raritan Engineering Co., Inc., patent pending
TM

Summary

Operation

Single Button Operation

Describes how to operate the system using a single button.

Independent Button Operation

Details manual operation using separate controls for toilet and system.

System Operation Principle

Explains the electro scan's maceration, mixing, and bactericide generation process.

Key System Components

Lists and briefly describes the four main components of the electro scan system.

Setting System Time and Date

Guides users on how to set the time and date on the LCD display.

Adjusting Toilet Flush Time

Instructions for setting the toilet flush duration via the LCD display.

Toilet Flush Only Mode

Explains how to use the system for flushing the toilet without treatment.

Understanding Display Indicators

Explains the meaning of panel LEDs and LCD display messages.

Error Code Troubleshooting

Details common error codes and their causes and solutions.

Maintenance

General Cleaning Instructions

Advises on what cleaners to use and avoid for system maintenance.

Visual Inspection Checklist

Lists essential visual checks for hoses, connections, and seacocks.

Electrode and Treatment Cleaning

Recommends frequency and method for cleaning electrodes.

Muriatic Acid Treatment Procedure

Provides step-by-step instructions for optional muriatic acid cleaning.

System Storage Recommendations

Outlines procedures for short-term and long-term system storage.

Winterizing

Winter Lay-Up Procedure

Details steps for preparing the system for winter to prevent damage.

Recommissioning and Start-Up

Guides on restarting the system after storage or winterization.

Specifications

Unit Specifications

Lists USCGC certification, capacity, temperature, and flush volume limits.

Wiring Gauge and Fuse Recommendations

Provides recommended wire sizes and fuse/breaker ratings for different voltages.

Salt Feed System Options

Details available salt feed systems for fresh or brackish water use.

Installation

Included and Required Parts

Lists parts included with the unit and parts that must be purchased separately.

Treatment Tank and Control Unit Mounting

Instructions for mounting the main treatment tank and control unit.

System Status Panel Installation

Guidance on locating and mounting the system status panel.

LCD Display Installation

Instructions for mounting the LCD display for visibility.

Installation Wiring

Plumbing Connections and Discharge

Details plumbing requirements for toilet connection and discharge.

Electrical Wiring Requirements

Covers general wiring safety, wire types, and circuit protection.

Wiring the Treatment Unit

Specific wiring instructions for the main treatment unit.

Wiring Control Panels

Instructions for connecting the system status panel and LCD display.

Single Button Operation Setup Options

Explains how to set up single-button operation via system status panel.

Activation via Toilet Pushbutton

Describes wiring for activating the system using the toilet's pushbutton.

Salt Feed Pump Wiring

Instructions for wiring the optional salt feed pump.

Wiring Raritan Atlantes Toilets

Specific wiring instructions for Raritan Atlantes toilet models.

Troubleshooting

New Installation Troubleshooting Guide

Addresses common issues encountered during initial system setup.

Microprocessor Board Handling

Provides instructions for safely removing and handling the microprocessor board.

Existing Installation Issues

Solutions for problems arising after the system has been in use.

Addressing Sewage Odors

Guidance on identifying and resolving issues causing unpleasant odors.

Exploded Parts List

Treatment Unit Components

Lists all replaceable parts for the treatment unit.

Control Unit Components

Lists all replaceable parts for the control unit.

Parts Bag and Repair Kit Contents

Details items included in the parts bag and repair kit.

Other Installation Options

VacuFlush Toilet Integration

Describes the option to connect the electro scan to a VacuFlush toilet.

Limited Warranty

Electro Scan EST12 Specifications

General

Brand	Electro Scan
Model	EST12
Category	Industrial Equipment
Language	English