02837nam a22002057a 4500 988 988 OSt 20190503135454.0 170710b xxu||||| |||| 00| 0 eng d MES50 National Instructional Media Institute (NIMI) 36280 24/04/2017 09/06/17 BSDU English BSDU 621.57 REP National Instructional Media Institute (NIMI) Repair & Maintenance of Refrigerators & Deep Freezer : Modular Employable Skills Chennai National Instructional Media Institute (NIMI) 2010,c2007 131 Contents : 1.Practical -Identify common basic refrigeration tools,cut and bend soft copper tubing -Swage and make a braze joint ,flare connections and pinching -Identify the electrical components Refrigerators -Check the electrical wiring of Refrigerators -Make wiring circuit for deep freezer -service direct cooled Refrigerators -Service a deep freezer -Braze the leak spot and leak test refrigerator -Evacuate hermetic system in Refrigerator -Charge hermetic system in Refrigerators -Repair /service of HFC filled domestic Refrigerators -Retrofit CFC ( R-12) filled the frost frees refrigerator for the symptom 'Poor Cooling ' -Troubleshoot and repair a deep freezer for the sympthon 'No Cooling " 2.Theory -Common basic Refrigeration tools ,copper tube cutting and being method -Swaging ,flaring,pinching and brazing technique -Conventional and Frost free refrigerators -Details of electrical components in refrigerators -Electrical parts in Frost free refrigerators -Wiring circuit of Deep freezer -Detail of Refrigerator -Periodic service of deep freezer -Leak arrenting and testing methods -Evacuation methods in Refrigeration -Refrigerant charging methods -Recovery of gas and service of Hfc 134a -Refrigerator -Hydrocarbon refrigerants -retrofitting deep freezer -Defects in Frost free Refrigerator -"Poor Cooling " -No cooling of deep freezer for the sympthon"No cooling 2.Theory -Common basic Refrigeration tools,copper tube cutting and bending method -Swaging ,flaring ,pinching and brazing technique -Conventional and frost free refrigerators -Details of electrical components in Refrigerators -Electrical parts in Frost free Refrigerators -Wiring circuit of Deep freezer -Details of refrigerator -Periodic service of deep freezer -Leak arresting and testing methods -Evacuation method in Refrigeration -Refrigerant charging methods -Recovery of gas and service of HFC 134a -Refrigerator Hydrocarbon refrigerants -retrofitting deep freezer -Defects in Frost free Refrigerator 'Poor Cooling " -'No cooling of deep freezer 3. Assignment & Test Refrigeration & Air Conditioning : MES ddc BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011093 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011094 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 1 RB BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011095 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011096 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011097 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011098 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011099 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011100 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011101 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011102 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011103 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011104 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011105 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011106 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011107 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011108 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011109 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011110 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011111 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011112 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011113 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011114 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011115 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011116 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011117 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011118 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011119 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011120 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 1 621.57 REP 011121 2023-07-27 00:00:00 2023-07-08 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011122 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011123 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011124 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011125 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011126 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011127 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011128 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011129 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011130 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011131 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU SDL 2017-07-10 70.00 0 621.57 REP 011132 2020-02-12 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD570 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD571 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD572 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD573 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD574 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD575 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD576 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD577 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD578 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD579 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD580 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD581 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD582 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD583 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD584 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD585 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD586 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD587 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD588 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD589 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD590 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD591 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD592 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD593 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD594 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD595 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD596 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD597 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD598 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD599 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD600 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD601 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD602 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD603 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD604 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD605 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD606 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD607 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD608 2019-02-13 00:00:00 2017-07-10 BK 0 0 ddc 0 0 MES BSDU BSDU AV 2017-07-10 70.00 0 621.57 REP CD609 2019-02-13 00:00:00 2017-07-10 BK