Tuthill SOTERA 400B Series User Manual

Owner’s Operation and Safety Manual
400B Series
Electric Diaphragm Pumps
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Tuthill SOTERA 400B Series Specifications

General

Brand	Tuthill
Model	SOTERA 400B Series
Category	Water Pump
Language	English

Summary

Technical Information

Design Features

Lists key design features of the 400B series pumps, including port size, pressure, lift, and motor options.

Fluid Compatibility

Details compatibility with various chemicals and lubricants, specifying diaphragm materials and incompatible fluids.

Wetted Materials

Lists the materials used for pump body, valves, fasteners, check valves, seals, and diaphragms.

Safety Instructions

General Warnings

Highlights critical safety warnings for operation, installation, and potential hazards like thermal overload.

Specific Safety Precautions

Lists numbered safety instructions regarding pipe joints, yoke assembly, and tank anchoring.

General Description

Pump Overview

Describes the Sotera Systems 400B as a self-priming, positive displacement diaphragm pump.

Mechanical Installation

General Installation Warnings

Provides warnings and cautions for pipe sealing, tank securing, check valves, and general pump installation practices.

Suction and Discharge Best Practices

Offers guidance on suction and discharge hose setup, including screening, lift limits, pipe diameter, and hose compatibility.

Electrical Installation

Safety Precautions

Emphasizes critical safety warnings for electrical connections, including power switch status and cable handling.

DC Power Connection

Details the procedure for connecting DC power, including wiring, clamps, and grounding requirements.

AC Power Requirements

Warns about electrical wiring and grounding requirements for AC power connections, emphasizing licensed electricians.

AC Power Best Practices

Grounding and Wiring

Advises against disabling the ground prong and details proper wiring and voltage requirements for AC power.

Maintenance and Service

General Best Practices

Emphasizes regular maintenance, safe servicing procedures (power off, flushing), and warnings against yoke disassembly.

Annual Maintenance Procedures

Outlines steps for annual maintenance, including screw tightening and oil replacement.

Diaphragm/Check Valve Service

Provides instructions and cautions for servicing diaphragm and check valve assemblies without draining pump oil.

Diaphragm and Gear Assembly Service

Diaphragm Assembly Replacement

Details the process for further pump disassembly, including yoke and bearing plate removal, with safety warnings.

Motor and Gear Assembly Removal

Explains how to remove the motor/gear assembly and the gear assembly itself, with warnings against disassembly.

Viscosity Correction Chart

Provides a chart and notes to help estimate flow rate based on fluid viscosity and hose length.

Parts List

Component Identification

Lists all parts of the 400B pump with corresponding item numbers and quantities.

Model 445 Mix & Go Details

Parts List and Diagram

Lists parts and provides an exploded view diagram for the Model 445 Mix & Go pump.

Mixing Instructions

Provides instructions on how to mix fluids using the Model 445 Mix & Go, including vent operation.

Suction Kit Instructions

Bottom Suction Kit

Provides instructions for assembling and using the 400KTG9341 Bottom Suction Kit.

Top Suction Kit

Provides instructions for assembling and using the 400KTG9342 Top Suction Kit.

Inlet and Suction Options

Inlet Configuration Details

Details various inlet configurations available for the pumps, including diagrams and specifications.

Inlet and Suction Kit Options

Lists available inlet kits and suction tube options with their descriptions and included parts.

Kits and Accessories

Available Kits

Lists various kits available for pumps, including rebuild kits, diaphragm sets, and motor assemblies.

Accessory Options

Details available accessory options such as digital meters, nozzles, and hoses for the pumps.

Anti-Drip Nozzle Spout Kit

Installation and Use

Provides instructions for installing and properly using the 400KTF0237 Anti-Drip Nozzle Spout Kit.

Diaphragm and Check Valve Orientation

Component Details

Illustrates the orientation of diaphragm and check valve components within the pump assembly.

Model / Accessories / Configuration Information

Sotera Systems Pump Configurations

Details configurations, motors, diaphragm seals, and accessories for various Sotera 400 Series pump models.

Model / Accessories / Configuration Information (cont'd)

Sotera Systems Pump Configurations (Continued)

Continues detailing configurations, motors, seals, and accessories for Sotera 400 Series and Fill-Rite pumps.

Fill-Rite Pumps

Details configurations, motors, diaphragm seals, and accessories for various Fill-Rite pump models.

Troubleshooting Guide

Common Pump Problems and Solutions

Lists common pump problems like no prime, low capacity, overheating, and leakage, with their possible causes and solutions.

Regulatory Compliance Information

Certifications and Standards

Lists relevant certifications (CE, cUL US Listed) and compliance standards for the 400B series pumps.

Limited Warranty Policy

Warranty Duration and Terms

Outlines the limited warranty policy for Tuthill products, including duration based on sale and manufacture dates.

Warranty Limitations and Exclusions

Specifies limitations, exclusions, and the sole recourse for warranty claims, including misuse and improper installation.