Cat Bucyrus 8200 Dragline Maintenance & Operation Manual BI006451 - PDF DOWNLOAD

Technical Manual

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8200 WALKING DRAGLINE

WARD LEONARD - STATIC CONTROL - INDEPENDENT PROPEL

SPECIFICATION 8200·12A

TABLE OF CONTENTS

Introduction. ...................................... .. Section 1

Operation (Gold). ................................... .. Section 2

Lubrication (Green) ..........................•....... , Section 3

Mechanical Adjustments (Orange). Section 4 ,

Electrical Maintenance (Lt. Blue) .• Section 5

Compressed Air Systems (Yellow) , Section 6

Engineering Data (Red). .............................. .. Section 7

Inspection Reports (White). Section 8

-WARNING-

DUE TO THE DANGERS INHERENT IN THE OPERATION OF ANY HIGH VOLTAGE ELECTRICAL EQUIPMENT, A SAFE GROUNDING SYSTEM SHOULD INCLUDE GROUND CONDUCTORS IN THE CABLE, A NEUTRAL GROUNDING RESISTOR AND RELATED RELAYS AND SWITCHGEAR. A GROUND CONTINUITY CHECK SYSTEM IS ALSO RECOMMENDED

In the event you doubt, for any REASON, your ability to safely perform any of the enclosed maintenance and operational procedures as they refer to your machine; please contact your Local Service Representative or Service Department at Marion, Ohio 43302.

READ AND OBSERVE ALL warning signs, they're placed for your health and safety.

This manual has been prepared for the standard production machine. Any deviation due to advanced engineering design, optional equipment or the particular requirements of this machine may not be covered.

Additional information that is required will be furnished as soon as such information is available.

STANDARD WARRANTY

All goods are sold and. delivered subject to standard manufacturing and other variations and practices customary in the trade. Seller warrants goods manufactured by Seller to be free from defects in material and workmanship under normal use and service for a period of six (6) months from the date of delivery, provided that the goods have, since the date of delivery, been properly used, maintained and stored, and no repairs or alterations thereon have been carried out without Seller's consent in writing. Liability of Seller for goods found to be defective or not in accordance with agreed specifications or for other breach of contract, negligence, strict liability or otherwise shall be limited to reo placement of goods F.O.B. Seller's plant or return of goods and refund of the purchase price therefor as the Seller shall elect. Goods which have not been manufactured by Seller shall be subject only to such warranty as may be made by the manufacturer thereof. THE GOODS ARE SUBJECT TO NO OTHER WARRANTIES, EXPRESS OR 1M· PLIED. SELLER DISCLAIMS AND BUYER WAIVES ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS OTHER THAN THE EXPRESSED SIX MONTHS WARRANTY SET FORTH ABOVE.

Marion Power Shovel Division shall not be held responsible or liable in any event for special or consequential damages, arising from any cause whatsoever, and Buyer agrees to indemnify and save Marion Power Shovel Division harmless therefrom.

Marion Power Shovel Division reserves the right to improve or change the design of its products and specifications thereof and the Marion Power Shovel Division shall incur no liability thereby or any obligations to install such improvements on products previously sold.

SECTION 1 INTRODUCTION

This manual is designed to be informative and helpful during the operation and preventive maintenance of this equipment. Great care has been taken to provide you, the owner, with the most comprehensive, up-to-date material available from our engineering, service and training departments. Following the easy to understand step-by-step procedures, the maintenance crew will be able to perform their duties without sacrificing safety or production. When a systematic and thorough maintenance/service procedure (a responsibility of the maintenance superintendent) is instituted for the Equipment, quality maintenance and operation will result.

THIS MA:'\IUAL IS NOT A PARTS BOOK, nor is it to be used to order parts. You have been supplied with a separate, detailed Parts Book. Please carefully read the instructions in the front of it. All parts are listed by group 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 and LEFT HAND PARTS on the upper frame correspond to the operator's hands at the controls; that is, facing forward and looking out the cab front window. Please state the correct machine SERIAL NUMBER (located on a plate in the operator's cab) when corresponding or conversing with us. Our records on each machine are filed by serial number and when given this number, your specific design and original equipment is both accurate and quick.

When required, ADDED INFORMATION not published in this Manual or the Parts Book, may be obtained from your local service representative or send correspondence to:

Technical Services Department

Marion Power Shovel Division

Dresser Industries, Inc. 617 West Center Street

P.O. Box 505

Marion, Ohio 43302

or:

Telephone 614/383-5211

Ext. 2454 or 2359

Telex 24-5307

TWX 810/487-2772

Telecopier 614/383-5211

Ext. 2275

Service and labor charges not accepted unless previously authorized, in writing, by Marion Power Shovel Division.

SAFETY TIPS

Safety, the main factor and CONSTANTLY in mind, prevents accidents and near mishaps. Cleanliness and safety go hand in hand, thus making the machine easier to operate, inspect and maintain. A safety conscious crew will carefully read this manual and -:

Create a systematic maintenance schedule and STICK to it.

Develop good, clean habits and erase the bad ones quickly.

ObsE!rve and acknowledge ALL warning signs. Ignoring one of these signs could not only be dangerous but fatal.

Keep safe operating procedures in mind at ALL times.

Never take a "short cut" that could jeopardize a life or limb.

Know the location of fire extinguishers.

Never board an operating machine.

Keep away from moving parts.

Never wear loose clothing.

Wear required safety equipment.

Keep floors/walkways/ladders ctear and free of oil or grease.

OPERATOR TIPS

The operator, controlling the machine for maximum efficiency and production, can "feel" when something is or is not functioning properly. An efficient operator will:

Have a full tank of air pressure before starting machine.

Keep safe operating procedures in mind at all times.

Know location of fire extinguishers.

Operate machine on level ground.

Watch air system performance.

Watch clearance in the swing mode.

Never set swing brakes while machine is in swing mode, except in an emergency situation.

Never hold load longer than needed in the dump cycle.

Check limit switches to assure proper "within reason" functioning.

Inform the maintenance crew on any malfunction or "odd feeting".

Never leave the controls until the "Excitation" button is pushed and flipping/turnil')9 aH brake switches to "Set".

MAINTENANCE TIPS

Just as the operator acquires a "feel" for the machine, the entire crew should try to sense failure before it strikes. Take that extra step to examine anything that appears out of place. How about a bubble or discolored crack in the paint? It is an early warning for metal stress or breakage. Could that slight hiss indicate a growing air leak? After all, it i.s easier to tighten a packing nut than shut down for packing repairs. An alert crew will:

Check operating air pressure.

Wipe away excess lube around bearings and gears.

Maintain correct supply lubricants.

Lube regularly.

Never lubricate parts in motion, that is gears, etc.

Look for and secure any loose bolts or locking devices.

Check all wire ropes for early signs of wear or failure.

Promptly replace all guards, inspection plates, access covers or other safety devices after inspection/repair.

USE EXTREME CAUTION around ANY electrical lines and equipment. This pertains to low as well as high voltage.

Never attempt electrical repairs, unless qualified.

Assure power source is property grounded.

Check limit switches for proper operation.

Check overloads and thermal breakers.

• Thank you very much for reading the preview of the manual.

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