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Marley Aquatower - User Manual

Marley Aquatower
24 pages
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Aquatower
®
cooling tower
INSTALLATION - OPERATION - MAINTENANCE
READ AND UNDERSTAND THIS MANUAL PRIOR TO OPERATING OR SERVICING THIS PRODUCT.
user manual
uk_Z0504653_E ISSUED 8/2018
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Summary

Overview

Receiving Inspection

Procedure for checking the equipment upon arrival for damage or missing parts.

Installation

Tower Location

Site selection criteria for optimal tower performance and safety.

Indoor Installation

Guidelines for installing the cooling tower within a building structure.

Tower Installation

Steps for physically setting up the cooling tower on its foundation.

Piping to Tower

Instructions for connecting water supply and drainage lines.

Piping to Tower (Year-Round Operation)

Specific piping guidelines for operation during freezing weather.

Mechanical Equipment Installation

Procedures for installing the fan, motor, and associated components.

Motor, Sheave, and V-Belt Installation

Detailed steps for mounting and aligning motor and drive components.

Motor Electrical Connections

How to safely connect the motor to the power supply.

Operation

Starting and Operating Instructions

Step-by-step guide for initial startup and normal operation.

Fan Cycling Limits

Recommended parameters for fan start/stop cycles to ensure longevity.

Freezing Weather Operation

Strategies and precautions for operating the tower in cold conditions.

Maintenance

Maintenance Instructions

General advice and safety precautions for performing maintenance.

Fan Motor Maintenance

Lubrication and cleaning procedures for the fan motor.

Fan Shaft Bearing Housing Maintenance

Lubrication and checks for the fan shaft bearing.

Belt Tension Check

How to inspect and adjust drive belt tension.

Makeup Float Valve Check

Procedure for verifying the float valve's operation and water level.

Basin and Suction Screen Cleaning

Steps for cleaning the water basin and intake screens.

Blowdown Procedures

Explanation and rates for continuous water discharge to control contaminants.

Cooling Tower Inspection and Maintenance

Regular checks and tasks to ensure tower integrity and performance.

Intermittent Freezing Weather Operation

Methods to prevent freezing during short shutdown periods in cold weather.

Seasonal Shutdown Instructions

Steps for properly shutting down the tower for extended periods.

Fan Motor Maintenance (Prolonged Shutdown)

Specific motor care during long periods of inactivity.

Prolonged Shutdown Procedures

General procedures for extended tower inactivity.

Troubleshooting

Wiring Diagrams

Capacitor Start Single Phase Motors

Wiring diagrams for single-phase motors with capacitors.

Single Phase Motor Wiring Details

Additional wiring information for single-phase motors.

Three Phase Motors

Wiring diagrams for three-phase motor configurations.

Two Speed Single Winding Motors

Wiring diagrams for motors with variable speed capabilities.

Marley Aquatower Specifications

General IconGeneral
BrandMarley
ModelAquatower
CategoryFreezer
LanguageEnglish

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