Diesel Generator Maintenance Repair & Troubleshooting

Diesel Generator Maintenance Repair & Troubleshooting

Inspections before Operation and Maintenance Check the insulated resistance: An insulated resistance usually results in the creepage of the alternator when it is below the regulated value and then brings on the security problems. The user should check the insulated resistance between the master and subordinate reels and the insulated resistance…
Air Curtain Unit Maintenance Trouble Shooting Check List with Remedies

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…
refrigerant leakage testing connection diagram

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…
Preventive HV AC Maintenance & AC Repair Tips

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…
Copper Pipe Jointing Procedure For Making Flare Joints

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…
Brief Description of Oxy-acetylene Brazing Set

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…
Monthly Maintenance of Packaged Type AC Unit

Procedure for the Preventive Maintenance of Package Type Air Conditioning Units

The purpose of this maintenance standard procedure is to establish guidelines for the preventive maintenance of Package Type Air-conditioning units. This pm procedure will also serve as guiding document for newly hired employees in the facility management or maintenance department who will be dealing with this type of air-conditioning unit. Scope…
Fan Coil Unit (FCU) Operation and Preventive Maintenance Method Statement

Fan Coil Unit (FCU) Operation and Preventive Maintenance Method Statement

Purpose of this method statement is to establish a standard procedure for the proper operation and maintenance of Fan Coil Units. This ppm method will also serve as guideline for newly hired employee in the company who will be dealing with Fan Coil Units operation and maintenance activity. The scope of…
Dry Nitrogen Flushing Procedure for Air Conditioning System

Nitrogen Flushing Procedure for Air Conditioning System

Purpose of this maintenance procedure is to establish a standard procedure for the proper flushing of air conditioning and refrigeration system with the use of dry nitrogen. This standard method will also serve as a guideline for maintenance department employees during maintenance activity. Scope of this standard covers all A/C and…
Preventive HV AC Maintenance & AC Repair Tips

Benefits of Doing Regular and Proper HV AC Maintenance

Below we are sharing some of the important benefits of doing the proper AC maintenance work. Minimize your utility bills Maintenance and cleaning of your HVAC system is one of the most important ways to lower the utility bills. The electricity and gas expenditure depends on how well your heating and…