Daewoo 181GOA0A manual Table of Contents

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PRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOID POSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY

(a)Do not operate or allow the oven to be operated with the door open.

(b)Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source, and make repairs if necessary: (1) Interlock operation, (2) Proper door closing, (3) Seal and sealing surfaces (arcing, wear, and other damage), (4) Damage to or loosening of hinges and latches (5) Evidence of dropping or abuse.

(c)Before turning on power to the microwave oven for any service test or inspection within the microwave generating compartments, check the magnetron, wave guide or transmission line, and cavity for proper alignment, integrity, and connections.

(d)Any defective or misadjusted components in the interlock, monitor, door seal and microwave generation and transmission systems shall be repaired, replaced, or adjusted by procedures described in this manual before the oven is released to the owner.

(e)A microwave leakage check to verify compliance with the Federal performance standard should be performed on each oven prior to release to the owner.

TABLE OF CONTENTS

 

SAFETY AND PRECAUTIONS

3

FOR SAFE OPERATION

3

FOR SAFE SERVICE PROCEDURES

3

SPECIFICATIONS

4

EXTERNAL VIEW

5

OUTER DIMENSION

5

FEATURE DIAGRAM

6

CONTROL PANEL

7

INSTALLATION

8

OPERATIONS AND FUNCTIONS

9

DISASSEMBLY AND ASSMBLY

10

INTERLOCK MECHANISM AND ADJUSTMENT

17

TROUBLE SHOOTING GUIDE

18

MESUREMENT AND TEST

22

MEASUREMENT OF THE MICROWAVE POWER OUTPUT

22

MICROWAVE RADIATION TEST

23

COMPONENT TEST PROCEDURE

24

WIRING DIAGRAM

25

PRINTED CIRCUIT BOARD

26

CIRCUIT CHECK PROCEDURE

26

PCB CIRCUIT DIAGRAM

29

P.C.B. LOCATION NO

30

EXPLODED VIEW AND PARTS LIST

31

DOOR ASSEMBLY

31

CONTROL PANEL ASSEMBLY

31

TOTAL ASSEMBLY

31

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Contents Microwave Oven Table of Contents For Safe Operation Safety and PrecautionsFor Safe Service Procedures Microwave RadiationSpecifications Outer Dimension External ViewDoor Seal Feature DiagramSafety Interlock System Control Panel Glass Cooking Tray Door HookKOR-180A0A KOR-181G0A StopInstallation Leave space behind and sideWattage output chart Operations and FunctionsDisassembly and Assembly To remove door assembly To remove cabinetTo remove door parts REF no Part Code Part Name Description RemarkPage To remove control panel parts Button Door OpenHigh voltage circuit wiring To remove magnetron To remove high voltage capacitorTo remove wind guide assembly To remove H.V.transformerInterlock Mechanism and Adjustment Primary interlock switchCheck Result Trouble Shooting GuideCondition CauseCheck Condition Check Result Cause RemedyWith wires removed Relay RY1Cause Remedy Measurement and Test Measurement of the Microwave Power OutputProcedure Microwave Radiation Test Component Test Procedure High voltage transformerWiring Diagram Check Point Remark Circuit Check ProcedurePrinted Circuit Board Measure Point Wave Form Remedy RemarkMesure point Check no Hethod Remedy Point StateGND Point Wave FormPCB Circuit Diagram C.B. Location no Name Symbol Specification Part Code Control Panel Assembly Exploded View and Parts ListDoor Assembly Total AssemblyPart Code Part Name Description ’TY Screw Tapping T2S PAN 4X6 Mfzn Lock POM BlackLamp Motor SyncroNO. R180A0A002

181GOA0A specifications

The Daewoo 181GOA0A is a compact and versatile mini excavator designed to provide optimum performance in a range of construction and landscaping applications. Known for its robust build quality and reliability, the 181GOA0A is an excellent choice for both professional contractors and DIY enthusiasts.

One of the standout features of the Daewoo 181GOA0A is its powerful engine. The excavator is equipped with a highly efficient diesel engine that offers a balanced blend of power and fuel efficiency. This engine enables operators to tackle challenging terrains and heavy workloads with ease, ensuring productivity remains high throughout the day.

The excavator boasts a compact size, making it particularly useful for projects in confined spaces, such as urban job sites or residential landscaping tasks. The reduced width and height allow the 181GOA0A to maneuver easily in tight areas where larger machines would struggle. This maneuverability does not compromise on performance, as the machine retains a high lifting capacity and digging depth that competes with larger excavators in its class.

In terms of technology, the Daewoo 181GOA0A features advanced hydraulic systems that ensure precise control and superior performance. The excavator is equipped with adjustable flow rates for different attachments, enhancing versatility and allowing operators to switch between tasks seamlessly. This hydraulic system also contributes to the machine's overall efficiency by maximizing power delivery to the hydraulic attachments.

Additionally, the 181GOA0A includes an ergonomic operator's cabin with intuitive controls, providing comfort and reducing operator fatigue. The cabin is designed with visibility in mind, enhancing safety during excavation tasks. Features like adjustable seating, climate control, and easy-to-reach controls make the operator’s experience more pleasant and productive.

The build quality of the 181GOA0A showcases Daewoo's commitment to durability. Engineered with high-grade materials, the excavator is built to withstand the rigors of tough job sites while requiring minimal maintenance.

In summary, the Daewoo 181GOA0A stands out as a premier choice for those needing a compact yet powerful mini excavator. The combination of its powerful engine, advanced hydraulic technology, maneuverability, and operator comfort makes it an invaluable tool for a multitude of construction and landscaping applications. Whether you are digging trenches, moving earth, or performing other excavation tasks, the 181GOA0A delivers exceptional performance and reliability.
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