HG130 SM인쇄용

Installation and Maintenance Manual Foreword ---------------------------------------------------------------------------------------- 20-2 Safety Notes ------------------------------------------------------------------------------------ 20-4 Description of Hanging Up ------------------------------------------------------------------- 20-6 Tightening Torque ------------------------------------------------------------------------------ 20-8 Engine Specification and Maintenance --------------------------------------------------------------- 20-9 Transmission System 1. Structure and Function ------------------------------------------------------------------ 20-19 2.

Maintenance Standard ------------------------------------------------------------------- 20-49 Steering System 1. Structure and Function ------------------------------------------------------------------ 20-52 2. Test and Adjustment --------------------------------------------------------------------- 20-68 3. Maintenance Standard ------------------------------------------------------------------- 20-74 Braking System 1. Structure and Function ------------------------------------------------------------------ 20-78 2. Test and Adjustment --------------------------------------------------------------------- 20-84 3.

Maintenance Standard ------------------------------------------------------------------- 20-89 Hydraulic System 1. Structure and Function ------------------------------------------------------------------ 20-91 2. Test and Adjustment --------------------------------------------------------------------- 20-110 3. Maintenance Standard ------------------------------------------------------------------- 20-113 Work Equipment 1. Structure and Function ------------------------------------------------------------------ 20-116 2. Test and Adjustment --------------------------------------------------------------------- 20-125 3.

Maintenance Standard ------------------------------------------------------------------- 20-133 Electric System --------------------------------------------------------------------------------- 20-140 20-1

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Foreword Synopsis This manual is being as a assistant information for improving the maintenance quality for maintainer and help understanding this type of product and it also provides correct maintenance method and judgment criteria. The users should correctly understand each part of contents shown in this manual and finish maintenance by using of this manual. This manual mainly contains the necessary technical information during maintenance. This manual is divided into several parts below and each part is divided into several sections in order to easy to read and understand.

Structure and Function The content of this part detailed explains the structure and function of each component, which not only provides the opportunity to understand the structure, but also provides the approach to settle problems. Test and Adjustment This part provides the test methods before and after maintenance and the adjustment method after test, meanwhile, the illustrations are accompanied to describe the faults and the causes from occurring. Maintenance Standard This part gives the standard for the inspection and disassembly of parts. Note The parameters and properties indicated in this manual subject to change without notice due to the technical improvement.

The parameters provided in this manual are the latest ones. 20-2

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How to Read this Manual As a maintenance guide, each item indicated in this manual avoid as possible the repeated similar type of information. So it is need to retrieve simultaneous the information shown in other parts during maintenance period. Supplement and Renew You should contact with our subsidiaries for the supplements or other change to obtain the latest maintenance information. Symbols To make this manual more applicable, this manual adopts the symbols below for the very important parts and steps that need special attention. 20-3 Symbols Items Description Safety Marks Special attentions should be paid to safety when operate this item.

Attention Special attentions should be paid to the technical requirements and other watchful items and standards when operate this item. Hanging Up Special attentions should be paid to select chain with proper lifting capacity or other requirements when lift the heavy. Tightening Torque Attentions should be paid to ensure the necessary tightening torque during assembly.

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Safety Notes Safety Hints Safety Caution Notes: Correct maintenance is the important factor of safe operation. We specially recommend our company’s maintenance technology in terms of high efficiency and safety, which detailed describe in this manual. It is need to use the special tools provided by our company during maintenance period. To avoid unnecessary injuries, symbols indicated in this manual mean the safety hints. All items indicated such symbols should be conducted carefully. If the risk is occurring or to be occurred, please give priority to the safety and adopt necessary to settle it. General Rules Mistake operation is very dangerous.

You should carefully read this Operation and Maintenance Manual prior to operation. 1. Carefully read the hint marks stuck on the machine body prior to refill the lubrication oil or maintenance. 2. Put on the safety helmet and wear working clothing during operation period. No wear loosen clothing or clothing without clasps is allowed. Wear the protection eyeglasses when strike the components with hammer. Wear the protection eyeglasses when operate within the place where the crusher located or other crushing places. 3.

The welding should be conducted by workers who has trained and has welding experience if the welding is required, meanwhile, the welding gloves, aprons, protection sleeves, welding working helmet and other working clothing that suit to the welding operation. 4. When more than two persons are conducting during operation period, each step should be confirmed by each other prior to actions are taken. Remind your colleague prior to conduct any step and put the warning board indicated as “Under Repairing” on the area the operators need attentions. 5. Ensure each tool can be operated reliable and know its correct use method. 6.

Select one area to place the repairing tools and the dismantled components within repairing shops and ensure the tools and components are arranged in order and correctly. Ensure the workplace is clean, free of dust and oil. Please smoking within the smoking area and no smoking is allowed during working. Preparation before Operation 7. The machine should be parked on the hard flat ground during refill oil or repairing period and protect the tires with edges to prevent them from sliding. 8. Remove the scrapers, scarifiers, buckets or some other work equipments on the ground before maintenance.

If it is fail to finish the above items, insert the safety pin or use the stopper to prevent the work equipments from dropping. Ensure the operation lever is locked and put on the safety warning signs. 9. Use the supporting block or jack or other supporting articles to support the machine when 20-4

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