Air Curtain Unit Maintenance Trouble Shooting Check List with Remedies
Posted inHVAC Maintenance Preventive Maintenance

Air Curtain Unit Maintenance Trouble Shooting Check List with Remedies

The purpose of this section is to provide guidance in preventive maintenance and basic fault tracing and provide instructions for corrective actions to remedy any faults. Go through this section, Fault tracing before contacting suppliers. To ensure the air curtain operates at full efficiency the inlet/outlet grilles, fan impellers, housings and…
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refrigerant leakage testing connection diagram
Posted inHVAC Maintenance Preventive Maintenance

Air Conditioning AC Gas Refrigerant Leakage Detection Method Statement

The purpose of this AC repair method is to establish a standard procedure for identifying gas leaks on air conditioning and refrigeration system thus preventing release of refrigerant gas in the atmosphere. This method will also serve as guideline for new and old employees for performing the ac maintenance activity. The…
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Preventive HV AC Maintenance & AC Repair Tips
Posted inHVAC Maintenance Preventive Maintenance

Method for AC Refrigerant Gas Checking and Charging

Purpose of this method is to establish a standard maintenance procedure for refrigerant gas checking and charging on Air-conditioning units. The method will also serve as a guideline for newly hired employees in the company which will be dealing with air conditioning unit maintenance works. Scope of this standard covers all…
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Copper Pipe Jointing Procedure For Making Flare Joints
Posted inHVAC Maintenance Preventive Maintenance

Procedure for Making Swage Joints of Copper Pipes / Tubes

The purpose of this method is to establish a standard procedure for the proper use of swaging tool for making copper pipe joint. This method will also serve as guideline for new employees in hvac maintenance department who will be using this tool during routine maintenance activity. Scope of this standard…
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Brief Description of Oxy-acetylene Brazing Set
Posted inHVAC Maintenance Preventive Maintenance

Brazing Procedure Using Oxy Acetylene Brazing Set

The purpose of this document is to establish a standard maintenance procedure for the proper usage of brazing set and to familiarize technician how to conduct brazing using Oxy-Acetylene Brazing Set. Scope of this standard method covers all equipments which require the use of brazing set for the repair and installation…
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