SANY SY95C, Руководство по эксплуатации и обслуживанию

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5-4
MAINTENANCE
SY95C Excavator OMM
Maintenance Information
Do not perform any maintenance and/or repairs unless
the procedures are covered in this manual. Always follow
all safety precautions. Read and understand the Safety
section of this manual before proceeding with any
inspection or maintenance procedures. See
“Maintenance Safety” on page 2-5.
Checks Before Maintenance or
Repairs
Review the Maintenance Log and follow these points:
• Avoid working on the machine while the engine is
running unless required to do so in the procedure. If
the engine must remain running during a procedure,
always have a person in the cab who can correctly
operate the machine and who is in clear contact with
you at all times.
• Contact a SANY dealer if you are unable to perform
the procedures listed in this manual or if additional
procedures are required.
• Always use the proper tools when performing any
maintenance procedures.
Checks After Maintenance or Repairs
Before starting the machine after maintenance or repairs,
verify the following:
• If necessary, have a coworker inspect your work for
correct and proper completion.
• Complete the Maintenance Log.
• Check for leaks in the system you have maintained.
• Verify there are no abnormal sounds coming from
the engine or hydraulic system.
• Check for any loose or abnormal movement in the
system you have maintained.
• Check for any overheating in the system you have
maintained.
After performing maintenance or repairs to the machine,
always take time to inventory your tools, parts used, and
fasteners to be sure none of these items were left on or
inside the machine. Return the machine to its proper
location.
Hour Meter Reading
Record the hour meter reading daily. Confirm hour meter
readings with the required maintenance intervals listed in
this manual.
Genuine SANY Parts
Use genuine SANY replacement parts when repairing or
replacing machine components. Failure to do so may
result in premature system or part failure.
SANY-Approved Lubricants
Always use SANY-approved lubricants and engine
coolants. Never mix different lubricant brands or
viscosities. The use of unapproved lubricants and engine
coolants, or mixing different lubricant brands or
viscosities, may result in shortened service life or system
failure.
Windshield Washer Fluid
Use clean automotive windshield washer fluid only. Do
not mix concentrates into the windshield washer fluid.
Oil and Filter Inspection
NOTICE!
Failure to inspect oils and filters for
contamination may result in damage to the
machine or cause improper operation.
After changing the engine or hydraulic oil or filters,
inspect them for contamination. If contamination is found,
send a sample of the oil for testing to help determine the
cause. Consult with a SANY dealer before operating the
machine.
Collect Oil Samples
Collect and send oil samples for testing in accordance to
the maintenance schedule. Obtain and follow the
instructions within an Oil Analysis Sample Kit from a
SANY dealer.
Fuel Strainer
The fuel tank strainer should always be installed when
fueling the machine. The fuel tank strainer prevents
larger dirt and other contaminates from entering the fuel
system. The fuel tank strainer does not filter out very
small or non-solid impurities.
Preventing Contamination
Clean dirt, dust, and debris from the hydraulic tank filler
cap or cover before opening. Make sure objects do not
fall into the tank and contaminate fluids during servicing.
If any object falls into any tank, remove it immediately.
Failure to do so could result in component malfunction,
damage to the machine, or improper machine operation.