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BAC VXC Series User Manual

BAC VXC Series
34 pages
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VXC Evaporative Condensers
OPERATING AND MAINTENANCE INSTRUCTIONS
MVXCv22EN
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BAC VXC Series Specifications

General IconGeneral
BrandBAC
ModelVXC Series
CategoryHeat Pump
LanguageEnglish

Summary

VXC Construction Details

VXC General Information

Operating Conditions

Specifies the operating conditions for BAC cooling equipment.

Purge Requirements

Requirements for purging the system before operation.

Connecting Pipework

Guidelines for external pipework installation.

Safety Precautions

General safety measures for operation and maintenance.

Authorized Personnel

Requirements for personnel performing operation and maintenance.

Mechanical Safety

Mechanical safety aspects according to EU directive.

Electrical Safety

Safety measures for electrical components and installation.

Location

Recommended location for cooling equipment.

Local Regulations

Importance of adhering to local installation and operation regulations.

Disposal Requirements

Guidelines for safe disposal of unit parts and refrigerants.

Non-Walking Surfaces

Rules for accessing and maintaining components safely.

Modifications by Others

Liability for modifications made without BAC written permission.

Warranty

Details on the product warranty period and coverage.

VXC Water Care

About Water Care

Explains water evaporation, impurities, blow down, and make-up.

Biological Control

Managing growth of microorganisms like Legionella in the water system.

Chemical Treatment

Guidelines for water treatment chemicals and systems.

Passivation

Process for passivating galvanized steel surfaces to prevent corrosion.

Overflow Connection

Explanation of water loss through the overflow connection.

VXC Cold Weather Operations

About Cold Weather Operation

General guidelines for operating in sub-freezing conditions.

Protection Against Sump Water Freezing

Methods to prevent sump water from freezing during cold weather.

Capacity Control

Adjusting airflow to maintain water temperature above freezing.

VXC Maintenance Procedure

Checks and Adjustments

Covers basin inspection, water levels, operating heights, blow down, and sump heaters.

Inspections and Corrective Actions

Covers general condition, heat transfer, drift eliminators, water distribution, and fan components.

Lubrication

Procedures for lubricating fan shaft bearings, motor bearings, and motor base.

Cleaning and Disinfection

Steps for mechanical cleaning and disinfecting the cooling system.

Belt Tensioning and Drive Alignment

Adjust belt tension and ensure proper drive alignment.

Rotation and Motor Checks

Verify fan/pump rotation and check motor voltage/current.

Unusual Noise and Vibrations

Identify and address abnormal noise or vibration issues.

VXC Comprehensive Maintenance

About Comprehensive Maintenance

Importance of a preventive maintenance program for efficiency and uptime.

Prolonged Outdoor Stay

Actions required when storing units outdoors for extended periods.

VXC Further Assistance & Information

Assistance

Information on contacting BAC Balticare for support and service.

Reference Literature

List of recommended codes of practice and guides.

Interesting Websites

List of relevant websites for industry information.

Original Documentation

Note on the manual's original language and translations.

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