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FOREWORD
FOREWORD
The operation and maintenance manual explains the operation, methods of inspection and maintenance for
this machine that must be obeyed to use this machine safely. Most accidents are caused by the failure to
follow fundamental safety rules for the operation and maintenance of machines.
The precautions in this manual must be followed at all times. Accidents can be prevented by knowing
conditions ahead of time that may cause a hazard when performing operation and maintenance.
Komatsu cannot predict every circumstance that might involve a potential hazard when the machine is used.
Therefore, the safety messages in this manual and on the machine may not include all possible safety
precautions. If you carry out any operation, inspection or maintenance under conditions not described in this
manual, understand it is your responsibility to take the necessary precautions to ensure safety. In no event
should you or others engage in prohibited uses or actions described in this manual.
•
Read, understand and follow all precautions and warnings in this manual and that are on the
machine before operating and performing maintenance. Failure to do so may result in serious
injury or death.
•
Improper operation and maintenance of the machine can be hazardous, and could result in serious
injury or death.
Always keep this Operation and Maintenance Manual in the
location shown on the right so that all relevant personnel can
read it at any time.
Storage location for the Operation and Maintenance Manual:
magazine box on the left side of the operator's seat.
If you sell the machine, be sure to give this manual to the new
owner together with the machine.
Komatsu delivers machines that comply with all applicable
regulations and standards of the country to which it has been
shipped. If this machine has been purchased in another
country, it may lack certain safety devices and specifications that are necessary for use in your country. If
there is any question about whether your product complies with the applicable standards and regulations of
your country, consult Komatsu or your Komatsu distributor before operating the machine.
The explanations, values and illustrations in this manual have been prepared based on the latest information
available as of the date of its publication. Continuing improvements in the design of this machine may lead to
additional changes not reflected in this manual. Consult Komatsu or your Komatsu distributor for the latest
information concerning your machine or with questions regarding information contained in this manual.
The numbers in circles in the illustrations correspond to the numbers in ( ) in the text. For example: (1) in the
text refers to ① on the image.
Fill out the section,
Your Machine Serial Numbers and Distributor
your distributor when calling for repair or assistance. If this manual is lost or damaged, contact your distributor
immediately to arrange for its replacement.
1-2
!
WARNING
on page 1‑7, and give the information to
INTRODUCTION
PC290LC-10
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