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Davey TotalFlo TF40J User Manual

Davey TotalFlo TF40J
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Please pass these instructions on to the operator of this equipment.
Jet Pumps
and
Multistage Pumps
Installation and
Operating Instructions
TotalFlo
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Davey TotalFlo TF40J Specifications

General IconGeneral
ModelTF40J
Suction Lift (Max)8 m
PhaseSingle Phase
Housing MaterialCast Iron
Impeller MaterialNoryl
Seal TypeMechanical Seal
ApplicationWater transfer, irrigation
Motor Power0.75 kW
Inlet Size1 inch
Outlet Size1 inch
Voltage230 V

Summary

Choosing a Site

Housing your Jet Pump or Multistage Pump

Proper placement and protection for weather and drainage.

Power Connection

Earth Connection

Ensure the pump power lead is correctly connected to a suitable earth.

Electrical Power Surge Protection

Pipe Connections

Installations with a Suction Lift

Requirements for installations needing a foot valve to prevent loss of prime.

Installations with Flooded Suction

Requirements for installations using a gate valve for service.

Abrasive Materials and Temperature Limits

Mains or Town Water Supply Connection

Priming and Operation

Automatic Water Pressure System

Steps for filling, priming, and operating the automatic water pressure system.

Automatic Pressure Controller

Troubleshooting Guide

Motor Not Starting (Switched On)

Common causes and checks for a motor that won't start when switched on.

Motor Not Starting (Tap Opened)

Reasons for the motor not starting when a tap is opened.

Motor Runs, No Pump Action

Checks for when the motor runs but no water is pumped.

Motor Runs, Poor Pump or Fault Light

Diagnosing issues when the pump runs poorly or stops with a fault light.

Pump Stops, Quick Restart (No Flow)

Identifying causes for the pump stopping and quickly restarting without flow demand.

Inadequate Pressure Supply

Reasons why the pump may not be supplying adequate pressure.

TotalFlo Product Warranty

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