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Johnson Pump SPX Flow CombiLine Series User Manual

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75 pages
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CL-CBH/EN (1901) 7.6
CombiLine - CombiBlocHorti
Orginal instructions
Read and understand this manual prior to operating or servicing this product
INSTRUCTION MANUAL
Circulation pumps

Table of Contents

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Johnson Pump SPX Flow CombiLine Series Specifications

General IconGeneral
TypeCentrifugal Pump
Seal TypeMechanical seal
Impeller TypeClosed
Motor StandardIEC
MountingHorizontal or vertical
Speed1450 or 2900 rpm
Inlet/Outlet SizeDN 25 to DN 100
Pressure RatingUp to 16 bar
MaterialStainless steel

Summary

Introduction

Preface

Provides context and intended audience for the manual.

Safety and Handling

Instructions for working safely with the pump and symbols used.

Guarantee and Inspection

Details SPXFLOW's warranty terms and procedures for checking delivered items.

Forwarding, Storage, and Ordering Parts

Guidelines for pump transport, storage, and ordering spare parts.

General Pump Information

Pump Description and Types

Overview of CombiLine (CL) and CombiBlocHorti (CBH) pump types and general features.

Type Code, Serial Number, and Applications

Explanation of type code, serial number, and pump applications.

Construction Details

Details the construction of pump components like casing, impeller, and motor.

Ecodesign and Energy Efficiency

Information on EU regulations for pump energy efficiency and selection.

Re-use and Scrapping Procedures

Guidelines for reusing or safely scrapping the pump at end-of-life.

Installation Procedures

Safety and General Installation

Essential safety precautions and general guidelines for pump placement and system pressure.

Piping and Connections

Guidelines for connecting pipes, forces, and preventing air in the pump.

Installing CombiLine (CL) Pumps

Step-by-step instructions for installing a CombiLine (CL) pump.

Installing CombiBlocHorti (CBH) Pumps

Step-by-step instructions for installing a CombiBlocHorti (CBH) pump.

Electric Motor Connection

Instructions for connecting the electric motor by a qualified electrician.

Commissioning and Operation

Pre-Commissioning Inspection

Checks to perform before commissioning the pump.

Commissioning Process

Step-by-step procedure for commissioning the pump.

Pump Operation Monitoring

Important points to monitor during pump operation, including dry running and cavitation.

Maintenance and Troubleshooting

Maintenance of Components

Information on bearings, mechanical seals, and motor maintenance.

Environmental Influences and Noise

How environmental factors affect the pump and information on noise data.

Troubleshooting Pump Failures

Initial steps for troubleshooting pump problems and identifying the cause.

Fault Diagnosis

Common Faults and Causes

Lists common pump faults and their potential causes.

Solutions for Pump Faults

Provides detailed solutions for identified pump faults.

Disassembly and Assembly

Disassembly Precautions and Preparation

Essential precautions before disassembly, including safety warnings, draining, and tool usage.

Motor and Pump Disassembly

Steps for disconnecting the motor and removing the pump, including wear ring disassembly.

Wear Ring Replacement (CBH)

Detailed procedure for replacing the wear ring on CBH pumps, including removal and installation.

Component Disassembly (Impeller, Seal, Lantern)

Procedures for disassembling key pump components like the Back Pull Out-unit, impeller, mechanical seal, and lantern piece.

Electric Motor Disassembly

Steps for disassembling the electric motor, including stator and bearings.

Pump and Motor Reassembly

Procedures for reassembling the pump and electric motor, including bearings, stator, mechanical seal, and impeller.

Dimensions and Weights

Weight Information

Indicates where pump weight information can be found.

CombiLine Dimensions

Provides dimensional drawings and specifications for CombiLine models (4/4, 5/4, ND6, ND10).

CombiBlocHorti Dimensions

Provides dimensional drawings and specifications for CombiBlocHorti models.

Parts and Ordering

Ordering Spare Parts

Instructions and required data for ordering spare parts.

Recommended Spare Parts

Identification of recommended spare parts within the manual.

CombiLine Parts Breakdown

Sectional drawings and parts lists for CombiLine models.

CombiBlocHorti Parts Breakdown

Sectional drawings and parts lists for CombiBlocHorti models.

Electric Motor Parts

Exploded view and parts list for the electric motor.

Technical Data

Pump Specifications

Specifications for pump capacity, head, temperature, materials, and seals.

Electric Motor Specifications

Specifications for electric motor speed, voltage, build, and bearings.

Tightening Torques

Torque specifications for various fasteners used in assembly.

Noise Data

Noise level data for different pump types and motor sizes.

Hydraulic Performance Curves

Performance curves showing head vs. flow for different pump models and speeds.

Flange Load Limits (CombiBlocHorti)

Data on permissible forces and torques on pump flanges.

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