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Dosapro Milton Roy G Series User Manual

Dosapro Milton Roy G Series
40 pages
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INSTRUCTION MANUAL
FOR INSTALLATION,
OPERATING,
AND MAINTENANCE.
Pump
SERIES GMODEL A
This manual should be made available to the person responsible for installation,
operating and maintenance.
Date : 11/99 O / Ref : 160.0707.001. Rev. B
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Dosapro Milton Roy G Series Specifications

General IconGeneral
BrandDosapro Milton Roy
ModelG Series
CategoryWater Pump
LanguageEnglish

Summary

HOW TO USE THIS MANUAL ?

PART I - DESCRIPTION

1-1. UNPACKING AND STORAGE

Procedures for safely unpacking and storing the pump upon receipt.

1-2. DESCRIPTION

Overview of the Series G Model A pump and its main components.

1-3. OPERATING PRINCIPLE OF THE PUMP

Explanation of how the pump mechanism functions during suction and discharge phases.

1-4. ACCESSORIES

Details on standard and optional accessories supplied with the pump.

1-5. SAFETY AND HEALTH INSTRUCTIONS

Essential safety and health precautions for personnel involved in pump installation, operation, and maintenance.

PART II - INSTALLATION

II-1. HYDRAULIC INSTALLATION

Guidelines for proper piping layout and installation of the pump's hydraulic circuit.

II-2. DRIP COLLECTION

Recommendations for setting up a system to collect any potential leaks or drips from the pump.

II-3. HANDLING

Instructions for safely handling the pump during installation.

II-4. SETTING UP

Procedures for securely mounting the pump and ensuring adequate clearance for servicing.

II-5. ELECTRICAL INSTALLATION

Guidance on correctly connecting the pump's motor to the electrical power supply.

PART III - START UP

III - 1. PROCEDURES BEFORE START UP

Pre-operation checks and procedures to ensure the pump is ready for startup.

III - 2. START UP

Steps for initiating pump operation, adjusting capacity, and checking performance.

III - 3. FAILURES ON START UP

Troubleshooting common problems encountered during the pump's initial startup phase.

III - 4. OPERATION - SCHEDULE FOR CHECKS AND MAINTENANCE OPERATIONS

Recommended schedule for routine checks and maintenance operations based on operating conditions.

PART IV - ROUTINE MAINTENANCE

IV - 1. OCCURRENCE OF A LEAK FROM DETECTION PORT

Procedure to identify the source of leaks detected at the pump's detection port.

IV - 2. CLEANING THE FOOT VALVE AND VALVE ASSEMBLIES

Steps for cleaning the foot valve and associated valve assemblies to ensure proper function.

IV - 3. CHECKING THE PUMP CAPACITY

Method for determining and verifying the pump's flow rate based on its setting.

IV - 4. TRACING CAUSES OF FAILURE

Guidance on diagnosing and identifying the root causes of pump malfunctions.

IV - 5. ORDERING SPARE PARTS

Information required when ordering replacement spare parts for the pump.

PART V - PREVENTIVE MAINTENANCE

V-1. SPARE PARTS REQUIRED FOR ANNUAL OVERHAUL

List of wear parts recommended for replacement during annual pump overhaul.

V-2. SEQUENTIAL ACTIONS

Outlines the sequence of actions for performing preventive maintenance tasks.

PART VI - CORRECTIVE MAINTENANCE

VI-1. LIST OF OTHER SPARE PARTS

Lists additional spare parts beyond those for annual overhaul, for corrective maintenance.

VI-2. SEQUENTIAL ACTIONS

Provides the sequence of steps for carrying out corrective maintenance procedures.

REPLACING THE MOTOR

Detailed steps for removing and reinstalling the pump's motor.

REPLACING THE MECHANICAL ASSEMBLY

Instructions for dismantling and reassembling the pump's mechanical assembly.

REPLACING THE « MALE ECCENTRIC » ASSEMBLY

Procedure for replacing the male eccentric component of the mechanical assembly.

REPLACING THE « WHEEL - CONNECTING ROD » ASSEMBLY

Steps for removing and reinstalling the wheel and connecting rod assembly.

PART VII - SERVICING THE LIQUID END AND THE LIQUID END MOUNTING ASSEMBLY

VII - 1. GENERAL

General information and precautions before servicing the liquid end and mounting assembly.

VII - 2. REMOVING REINSTALLING THE LIQUID END AND THE LIQUID END MOUNTING ASSEMBLY

General procedure for removing and reinstalling the liquid end and mounting assembly.

VII - 3. REMOVING REINSTALLING THE LIQUID END AND THE LIQUID END MOUNTING ASSEMBLY (double diaphragm)

Specific procedure for servicing the liquid end for double diaphragm models.

PART VIII - SERVICING THE MECHANICAL ASSEMBLY

VIII -1. DISMANTLING REINSTALLING THE MECHANICAL ASSEMBLY

Detailed steps for dismantling and reassembling the pump's mechanical assembly.

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