Kobelco SK235SR-2 Operation Manual

Kobelco SK235SR-2 Operation Manual
Kobelco SK235SR-2

Read, understand and follow all safety precautions and procedures found in this manual before attempting any operation, inspection or maintenance of this machine, attachment or systems. Manufacturer cannot anticipate every possible circumstance that might involve a potential hazard. The warnings in this publication and on the product are therefore not all inclusive. If a tool, procedure, work method or operating technique not specifically recommended by manufacturer is used, you must satisfy yourself that it is safe for you and others. You should also ensure that the product will not be damaged or made unsafe by the operation, lubrication, maintenance and/or repair procedures you choose.

GENERAL

  • This manual contains procedures to aid the operator gain peak performance through effective, economical operation and maintenance of the machine.
  • Before operating the machine, operators must thoroughly read and understand all Safety, Operation and Maintenance instructions found in this manual. Failure to follow the instructions given in this manual may lead to serious injury to persons and or equipment failure.
  • Operators and persons working with this machine should continually study this manual until proper Safety, Operation and Maintenance procedures are completely understood.
  • This manual describes the basic operating techniques. Skill is gained as the operator utilizes these techniques and perfects them with an actual machine.
  • Some illustrated pictures may be different from your machine, as technical improvement is continuous, manuals are periodically updated to reflect these changes.
  • This manual may not contain attachments and optional equipment that are available in your area. Please contact an authorized Manufacturer Distributor for any optional attachments required.
  • The contents of this manual and operation of the machine are based on the use of genuine manufacturer sourced parts. Use of non-genuine replacement or modified parts is not recommended.
  • Materials and specifications are subject to change without notice.

PERIODIC INSPECTIONS
After delivery of a machine, the Authorized Manufacturer Dealer/Distributor will make periodic service inspections. These inspections will be free of charge to the owner of the machine and will be at time intervals set by Manufacturer. Contact an authorized Manufacturer Dealer/Distributor for any Service related questions not explained in this manual. Kobelco SK235SR-2,Kobelco SK235SR-2 Operation Manual,Kobelco SK235SR-2 user Manual,kobelco excavator service manual pdf,kobelco sk200 service manual free download,kobelco 135sr workshop manual,kobelco welding handbook pdf,kobelco sk07 manual,kobelco 140 service manual,kobelco sk210lc service manual,kobelco compressor,kobelco mini excavators,kobelco compresssors,kobelco ss mini excavator,kobelco 210.

HINO'S WARRANTY COVERAGE
The 2008 and later heavy-duty off-road engines are warranted for a period of five years or 3,000 hours of operation, whichever comes first. If any emission-related part on your engine is defective, the part will be repaired or replaced by HINO.

OWNER'S WARRANTY RESPONSIBILITIES

  • As the heavy-duty off-road engine owner, you are responsible for the performance of the required maintenance listed in your owner's manual. HINO recommends that you retain all receipts covering maintenance on your heavy-duty off-road engine, but HINO cannot deny warranty solely for the lack of receipts or for your failure to ensure the performance of all scheduled maintenance.
  • As the heavy-duty off-road engine owner, you should however be aware that HINO may deny you warranty coverage if your heavy-duty off-road engine or a part has failed due to abuse, neglect, improper maintenance or unapproved modifications.
  • Your engine is designed to operate on diesel only. Use of any other fuel may result in your engine no longer operating in compliance with California's emissions requirements.
  • You are responsible for initiating the warranty process. The CARB suggests that you present your heavy-duty off-road engine to a HINO dealer as soon as a problem exists. The warranty repairs should be completed by the dealer as expeditiously as possible.

How to Lower Attachment
The port relief valve is used to return the oil remaining in the cylinder to the hydraulic tank to protect the piping when the pressure inside of piping rises higher than the set pressure owing to the external load exerted on the cylinder, and also may be used as a measures to lower attachment when the engine stops owing to trouble, etc. After loosening lock nut of port relief valve as adjuster screw is loosened the set pressure gradually falls. When the set pressure decreases lower than the hold pressure of cylinder currently holding attachment, the above hold pressure opens the poppet, the plunger moves rightward and the continuity from P to R is made.