GE FHV5SGWW Service Manual

Contents

Freezer Model:FHV5SGWW/FHV7SGWW５１MAINTENANCE SERVICE AND TROUBLE SHOOTINGMaintenance Service and Trouble ShootingAssume l1, l2, l3 is the length, width, height of freezer respectively, unit ism.A=l1/2 +d b=l2/2 +d c=l3/2 +dTake d=1mThen S=4(ab+bc+ac)The positions of measuring points are shown in table 4.12.8Measuring technology of freezer performanceparameter12.8.1 Measuring contentThe measuring technology of freezer includes measurement of refrigerationproperty and measurement of safety requirement of electrical parts. Thefollowing items must be done before ex-factory: (1) appearancerequirement; (2) cooling speed; (3) leakage of current; (4) insulationresistor (cool state); (5) electrical intensity; (6) starting performance; (7)ground resistor; (8) sealing performance of refrigeration system; (9)documents and accessories.Spot tests for ex-factory are: (10) store temperature; (11) insulation resistor(wet state and hot state); (12) electrical intensity (wet state and hot state);PDF created with pdfFactory trial version www.pdffactory.com