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It is your responsibility to observe all pertinent laws and regulations and to follow the 
manufacturer’s instructions on machine operation, inspection and maintenance.

Virtually  all  accidents  occur  as  the  result  of  a  failure  to  observe  basic  safety  rules  and 
precautions. An accident can often be avoided by recognizing potentially hazardous situations 
beforehand. Read and understand all of the safety messages which explain how to prevent 
these accidents from occurring. Do not  operate the machine until you are sure that you have 
gained a proper understanding of its operation, inspection and maintenance.
 

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SlGNAL WORDS 

Safety messages appearing in this manual and on machine decals are identified by the words 
“DANGER”, “WARNING” and “CAUTION”. These signal words mean the following:

IMPORTANT:  The  word  “IMPORTANT”  is  used  to  alert  against  operators  and 
maintenance personnel about situations which can result in possible damage to the 
machine and its components.

It is impossible to foresee every possible circumstance that might involve a potential hazard. 
The warnings in this manual or on the machine can not cover all possible contingencies. You 
must exercise all due care and follow normal safety procedures when operating the machine 
so as to ensure that no damage occurs to the machine, its operators or other persons.

The  word  “DANGER” 
indicates an imminently 
hazardous  situation 
which, if not avoided, 
can  result  in  serious 
injury or death.

The word “WARNING” 
indicates a potentially 
hazardous  situation 
which, if not avoided, 
could result in serious 
injury or death.

The word “CAUTlON” 
indicates a potentially 
hazardous  situation 
which, if not avoided, 
may result in minor or 
moderate injury.

 DANGER

 WARNING

 CAUTION

 EXPLANATION OF GRAPHICAL SYMBOLS

Following is an explanation of symbols used in this manual.

 , X ..........prohibition

   ..............Lock

 

 .............Unlock

Summary of Contents for TB1140

Page 1: ...S MANUAL Read and understand these instructions Failure to do so can cause injury or death WARNING OPERATOR S MANUAL E TB1140 TB1140 Book No AN2E003 Serial No 514200001 Hydraulic Excavator Original in...

Page 2: ...this ma chine can cause injury or death Read and understand this manual before performing any op eration inspection or maintenance on this machine Always store this manual near at hand preferably on...

Page 3: ...sed to alert against operators and maintenance personnel about situations which can result in possible damage to the machine and its components It is impossible to foresee every possible circumstance...

Page 4: ...as well as safety instructions to be heeded during these operations Ifyouhaveanyquestionsaboutthemachine please contact a Takeuchi sales or service outlet INTRODUCTION Manual storage compartment A com...

Page 5: ...cuit One touch engine deceleration button Engine emergency stop idle system Travel motor are equipped with shock less valves for smooth starts and stops Break in period When the machine is new heed th...

Page 6: ...5 CONTENTS Introduction 2 Machine Description 3 Safety 7 Controls 35 Operation 77 Transport 105 Maintenance 109 Troubleshooting 165 Speci cations 181 Options 199 Index 223...

Page 7: ...eneral Precautions 8 Preparing Precautions 12 Starting Precautions 14 Operating Precautions 16 Stopping Precautions 23 Transporting Precautions 24 Maintenance Precautions 25 Safety Signs Decals 32 SAF...

Page 8: ...ot operate the machine if the ambient temperatureishigherthan 45 C 113 F or lower than 15 C 5 F If operated at an ambient temperature of higher than 45 C 113 F the engine may overheat and cause the en...

Page 9: ...visible location when giving signals Provide a re extinguisher and rst aid kit Know where a re extinguisher and rst aid kit are located and understand how to use them Know how to contact emergency ass...

Page 10: ...t before cutting or welding Remove all trash or debris from the machine Make sure that oily rags or other ammable material are not stored on the machine Handle all solvents and dry chemicals according...

Page 11: ...y the use of a non approved attachment Never modify the machine Unauthorized modi cations to this machine can cause injury or death Never make unauthorized modi cations to any part of this machine Exh...

Page 12: ...into account the safety of pedestrians and vehicles Use a agman and or signals Fence off the working area and prohibit entry to unauthorized persons Whenworkinginwaterorcrossingshallow streams or cree...

Page 13: ...ent Do not leave the parts or tools around the operator s seat Do not leave any plastic bottles in the operator s compartment or attach any suction cups on the window glass The plastic bottle or sucti...

Page 14: ...e engine until you are sure it is safe Before starting check or perform the following Walk around the machine and warn all personnel who may be servicing the machine or are in the machine path Do not...

Page 15: ...found follow the shutdown procedure and report the malfunction Warm up the engine and hydraulic uid Observeallgaugesorwarninginstruments for proper operation Listen for unusual noises Test engine spe...

Page 16: ...not allow anyone to ride on any part of the machine at any time while traveling Do not allow anyone to be on any part of the machine while operating Check for safety in the surrounding area before sta...

Page 17: ...ew swing while traveling If you must operate the hoe attachment while traveling operate at speeds slow enough so you have complete control at all times When a load greater than a set value is applied...

Page 18: ...ed Do not travel down slopes in reverse Ongrass deadleaves wetmetalorfrozen surfaces the machine may slide sideways even on very gentle slopes Make sure the machine never faces sideways with respect t...

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