Distribution and Conditioning, Air Conditioning, Air Conditioner, Air Circulation, Air Handling Unit, Filters, Air Filters, Pipe Supply, Copper Pipe, Valves, Valve, Agricultural Product and Services, Live Animals, Livestock Supply, Construction, Building -Tamil Nadu

10 A.10. A.Periodical Mtce Of Ac Phi Charges For Visual Inspection For Tightness / Belt Tension, Adjustment Of Belt Tension Replacement Of Belts If Necessary ( Belts Will Be Supplied By The Board ) In 50 / 60Tr Centralized Ac Unit Ahu Or In The 15 Tr Switchyard Ac Package Unit And Normalizing As Per The Direction Of Engineer Incharge. 11 A.11. A.Periodical Mtce Of Ac Phi Charges For Inspection, Assessment Of Internals Of Gas Expansion Valve, Rectification Of Fault / Replacement By New Gas Expansion Valve ( Supplied By The Board ) , If Necessary In The Ahu Of Mcr Or 15 Tr Switch Yard Ac Package Unit And Normalizing As Per The Direction Of Engineer Incharge. 12 A.12. A.Periodical Mtce Of Ac Phi Charges For Inspection And Attending Defects In Ahu Blower Of 50 / 60 / 15 Tr Ac System ( Or ) Condenser Fan Of Condensing Unit Of 50 / 60 / 15 Tr Ac System And Normalizing As Per The Direction Of Engineer Incharge. 13 A.13. A.Periodical Mtce Of Ac Phi Charges For Leak Testing And Refilling Of R22 Gas ( R22 Gas Will Be Supplied By The Board ) In The Split Ac Unit And Normalizing As Per The Direction Of Engineer Incharge. 14 A.14. A.Periodical Mtce Of Ac Phi Charges For Opening Of External Covers Of Condenser And Evaporator Of 3Tr Split A / C Unit, Inspection Of Compressors, Condenser Coils, Compressor Pressure Testing, Replacement Of Defective Compressor By New One Supplied By Board, Thorough Cleaning, Assembly Of External Covers And Normalizing, Including Joining Of Inlet And Outlet Copper Pipes By Bracing Method For 6 Nos Of Joints Of Size Up To 16Mm Dia As Per The Direction Of Engineer Incharge. 15 A.15. A.Periodical Mtce Of Ac Phi Charges For Inspection Of Air Filters Of Split Ac Unit Including Removal Of Air Filter, Thorough Cleaning, Reassembling And Normalizing As Per The Direction Of Engineer Incharge. 16 A.16. A.Periodical Mtce Of Ac Phi Charges For Opening Of External Covers Of Condenser And Evaporator Of 1Tr / 1.5Tr / 2Tr / Split A / C Unit, Inspection Of Compr

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