Technical Manual
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Marion 8200 Walking Dragline MAINTENANCE and OPERATION
Manual No. 2188a
SIN 23338
S/N 23339
- Table of Contents -
This manual is divided into major sections covering the various serviceable components and systems of the 8200 Walking Drag line. These sections and their contents are organized as shown below.
INTRODUCTION
Section 1 -- MACHINE SPECIFICATIONS
Section 2 -- OPERATION
Section 3 LUBRICATION
Section 4 -- MECHANICAL ADJUSTMENTS
Section 5 -- COMPRESSED AIR SYSTEMS
Section 6 BRAKES AND COUPLINGS
Section 7 -- ENGINEERING DATA
Section 8 -- PREVENTIVE MAINTENANCE
Section 9 -- ELECTRICAL MAINTENANCE
Section 10 -- AIR CONDITIONERS
APPENDIX
Copyright © 1997 The Marion Power Shovel Company
The information and documentation enclosed were developed and assembled by The Marion Power Shovel Company ("Marion',, a subsidiary of Global Industrial Technologies, Inc., for the limited purpose of relating necessary technological material to our customers. The contents herein were developed and produced at substantial expense. Therefore, this information and documentation is being furnished solely for use with the subject machine and is not to be used, reproduced or disclosed in any way, in whole or in part, without the prior express written permission of Marion.
Introduction
GENERAL INFORMATION
This manual is designed to assist the owner in the operation and preventive maintenance of this machine. Following easy to understand step-by-step procedures, maintenance personnel can perform these tasks in a safe manner. When a systematic and thorough maintenance/service procedure (a responsibility of the maintenance superintendent) is used for this machine, minimum unplanned downtime and reliable operation will result.
THIS MANUAL IS NOT THE PARTS BOOK, and cannot be used to order parts. A separate, detailed parts book has been supplied. Please carefully read the instructions in it. All parts are listed by group and/or product code numbers with item/part numbers for THIS SPECIFIC MACHINE. Order parts in exact quantity. Parts ordered by mistake and returned, are subject to a rehandling charge. RIGHT HAND and LEFT HAND parts on the upper frame correspond to the operator's hands at the controls; as seated when operating the machine. Please state the correct machine SERIAL NUMBER (located on a plate in the operator's cab) when corresponding or contacting factory service or parts departments. Records on each machine are filed by serial number and when given this number, your machine's specific design and original equipment is accessed quickly by the Marion parts representative.
Periodic additions or revisions may be made to this manual. These will be mailed direct to you from the factory. Should you require additional information or factory service assistance contact your regional service representative or
Service Department
The Marion Power Shovel Company 617 West Center Street
P.O.Box 505 Marion, OH 43301-0505
Telephone 614/383-5211
Telex 24-5307
Telecopier 614/383-5211
It is Marian's policy to improve its products whenever possible and practical to do so. The company reserves the right to make changes or add improvements at any time without incurring any obligation to install such changes on machines sold previously.
Due to this continuous program of product research and development some procedures, specifications and parts may be altered in a constant effort to improve machines.
SAFETY PRECAUTIONS
- The owner and/or operator must replace any and all safety and warning product graphics if they are defaced or removed from the machine.
- Before doing any work on the machine, a qualified electrician must lock out or remove the electric power supply from the machine and tag it so personnel are aware that someone is working on the machine.
- Do not start an engine indoors unless adequate exhaust ventilators are provided. Once an engine is running, move the machine outdoors as soon as possible.
- Keep hands, feet, and clothing away from rotating parts.
- Do not move or operate the machine without knowing the location and purpose of all personnel, plus test or support equipment, in or near the machine.
- Think before you act. Carelessness is one luxury the service man cannot afford.
- Do not wear rings, wrist watches or loose fitting clothing when working on machinery. They could catch on moving parts causing serious injury. Never adjust and/or service a machine in bare feet, sandals or sneakers.
- Always wear safety glasses when using a hammer, chisel or other tools that may cause
chips to fly.
- Excessive or repeated skin contact with sealants or solvents may cause skin irritation. In case of skin contact, remove sealant or solvent promptly by washing with soap and water.
- Never utilize the machine air or hydraulic systems for support when working on the machine. Deactivate and isolate the system prior to performing maintenance.
- Equipment should be parked on level ground at all times during machine servicing and periods of idleness.
Cranes and hoists must be of sufficient capacity to lift the heavier components (gearcases, dipper/bucket, boom, etc.) and have an ample safety margin.
- Be sure heavy items are properly supported from cranes or hoists before removing supporting members from machine.
- Have sufficient service personnel available when removing or installing large heavy items to maintain control at all times.
- Always use safety stands in conjunction with hydraulic jacks or hoists. Do not rely on the jack or hoist to carry the load, they could fail.
- Use safety catch on all hoist hooks. Do not take a chance, the load could slip off of the hook.
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