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Mech

a

nical 

Microwave Oven 

   

Service   Manual 

 

                                           

             

HR-6752T            

HR-7752T

 

 

 

 

 

Features 

 

Safe to use   

 

Shining appearance

 

  Healthy and germicidal

 

 High-temperature grill

 

 

 
 

Haier Group 

Manual code:

N

AMWOM-01                           Edition:2003-1-8          

Summary of Contents for HR-6752T

Page 1: ...Mechanical Microwave Oven Service Manual HR 6752T HR 7752T Features Safe to use Shining appearance Healthy and germicidal High temperature grill Haier Group Manual code NAMWOM 01 Edition 2003 1 8 ...

Page 2: ...tion 2 3 Features 3 4 Specifications 4 5 Safety Precaution 5 6 Warning and Cautions 6 7 Installation and Accessory Parts 9 8 Parts and Functions 11 9 Maintenance Service and Trouble Shooting 12 10 Circuit Diagram and Circuit Explanation 23 11 Exploded View 26 12 List of Parts 29 1 ...

Page 3: ... pattern 1 3 means the operation pattern is electronic 2 5 means the operation pattern is mechnical E Function code G with grill F Appearance feature Examples HR 6752D It represents mechnical microwave oven without grill the cavity capacity is 17 liter the microwave output power consumption is 750 Watts HR 6802TA It represents mechnical microwave oven without grill the cavity capacity is 17 liter ...

Page 4: ...e 3 2 Shining apppearance The door shell and operation panel frame shell adopt inported high quality stainless steel material and will never get rust and change color It has modern applearance and superior quality and thus becomes the best chocie for the householed microwave oven 3 3 Healthy and germicidal It is produced with antiseptic materials and can suppress the reproduction of the bacteria e...

Page 5: ...ption For grill Oscillating frequency 2450MHz Timing range 60 Power level 6 5 Unit Dimension W D H mm 458 337 295 510 360 306 Cavity Dimension W D H mm 302 288 183 353 338 202 Carton Dimension W D H mm 514 374 348 570 420 360 Volume effective volume 17 11L 24 17L Weight unit carton 13 5 15 5Kg 15 5 17 5Kg Accessories Instruction manual glass tray trun plate btacket groupwaregl turn axis 4 ...

Page 6: ...n the power to do maintenance or check the functional components 4 In case that the door lock seal gasket microwave radiating and transmission system are damaged or something wrong in debugging please make repair replacement or adjustment according to the requirement of this manual before usage Components detachable that may touch voltage higher than 250V Components that may cause excessive microw...

Page 7: ...or and result in microwave leakage warning warning Electric shock hazard Do not use a metal rod to enter the interlock switch hole on the front side of the cavity interlock switch hole No dismantle Danger This appliance must be earthed Remember to clear away excess grease form the inside the cavity Otherwise it may cause smoke or fire during heating Do not use sealed containers For those foods wit...

Page 8: ...se be sure to observe the operating instruction for the microwave oven in order to avoid accidents 5 When you heat liquid in the oven please take care of delayed bubbling because of boiling liquid 6 Do not use the microwave oven if there is no food inside 7 Waring warning warning When roasting the face of the door and the top of the cabinet may become hot to touch Do not use the microwave with the...

Page 9: ...tricity even 30 seconds after the microwave oven stops working To make replacement or checking at this time be sure to use insulated screwdriver to short out the two ends of the capacitor and discharge the stored electricity 5 Prevent the wristwatch from touching the microwave oven 6 Do not operate the microwave oven when there is no food or water inside 7 Protect the seal gasket and front board o...

Page 10: ...ed on firm and stable table desk or shelf During delivery please note that the side with control panel is much heavier 3 Do not block the ventilation hole and air inlet Otherwise it may damage the oven or cause poor cooking Confirm that the oven shelf is placed properly to guarantee the ventilation 4 Avoid high temperature and vapor Protect the appliance and the mechanical part from damages 5 The ...

Page 11: ...own wire to the wire marked with L or the red wire 7 3 Accessory parts Open the carton Install Put the microwave oven at the position you choose Keep good ventilation The gaps should all be above 15cm accessory box T IM E WE I GH T AD J US T A UT OCO O K IN GME N U 1 B e v e r ag e 2 F is h 3 A ut o R eh e a t 4 I ns t a n t N oo d l e 5 B ar b e c u e 6 V eg e t a b le 7 C hi c k e n 8 A ut o D e...

Page 12: ...MF THR SECOND LOCKOUT SWITCH N OUT L OUT THERMOSTAT LAMP MONITORINGSWITCH CURBRINGMOTOR DELAY CIRCUIT T IN SW HV RECTIFIER P OUT AK RECTIFIER HVT HVC MAGNETRON 3 Now close the door The timer switch 1 and 2 are closed There is voltage between the two ends then starts working The rotary tray the fan start rotating The lamp is on The timer motor also starts 4 The function of the timer switch 2 is to ...

Page 13: ...Sincere Forever Haier Group Tel 86 532 8938356 Web site http www haier com ...

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