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IPP Pump Products iL85i - User Manual

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Doc. No. 0179 – status 03/2017
Operating Instructions
iLobe
Rotary lobe pump

Table of Contents

Questions and Answers

Summary

Intended Use

Safety

General Information

Information to prevent injury and ensure correct pump operation and performance.

Staff

Requirements for personnel involved in installation, operation, and maintenance.

General Information

Pumping Principle

Explains the rotary positive displacement working principle of the lobe pump.

Main Components

Installation

General Information

Guidelines for selecting a suitable installation site and foundation for the pump unit.

Foundation

Requirements for a solid, flat, and level foundation for the pump unit.

Pipe System

Outlines the requirements for the pump's pipe system installation.

Assembly of the Pump Unit

Step-by-step guide for assembling the pump unit onto a base plate.

Alignment of the Coupling

Instructions on checking and ensuring proper alignment of the pump's coupling.

Alignment Tolerances

Table detailing tolerance limits for coupling alignment based on outside diameter.

Connection of the Pipes

Safety and cleaning instructions for connecting the pump to the piping system.

Barrier Pressure Tank; Barrier Fluid Tank

Information on barrier pressure tanks and their function with mechanical seals.

Assembly and Connection of the Tank

Guidelines for assembling and connecting the barrier pressure tank, including pipe routing.

Filling and Emptying the Tank

Procedures for safely filling and emptying the barrier fluid tank.

Connection of the Drive

Safety guidelines and considerations for connecting the drive unit, especially electric motors.

Filling with Oil

Instructions for filling the gearbox with oil and checking the oil level.

Commissioning

Start-up

Steps for safely starting the pump unit after installation and checks.

Maintenance

Disassembly; Assembly

Precautions

Critical safety precautions to be observed before and during disassembly/assembly.

Dismantling of the Pump

Steps for dismantling the pump from its base plate and disconnecting components.

Disassembly of the Pump

General guidance and preparation for disassembling the pump into its constituent parts.

Disassembly of the Rotors

Detailed steps for removing the rotors from the pump shafts.

Disassembly of the Shaft Seals

Instructions for carefully removing the shaft seals from the rotors.

Disassembly of the Gearbox

Steps for disassembling the gearbox, including removing covers and components.

Assembly of the Pump

Step-by-step instructions for reassembling the pump after maintenance or repair.

Mechanical Seals

Instructions for assembling mechanical seals into the pump.

Decommissioning

Technical Data

Cross-Sectional Drawing

Parts List

Dimensions

Pressure Relief Valves

Heating; Heat Exchange

Trouble Shooting

IPP Pump Products iL85i Specifications

General IconGeneral
Inlet/Outlet Size2 inches
Max Flow85 GPM
Max Head98 feet
Voltage115/230V
Hertz60 Hz
Horsepower1.5 HP
Housing MaterialCast Iron
MaterialCast Iron

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