WEICHAI WP12 - Reliability of Parts; Safe Use of Oil and Fuel in a Diesel Engine; Disposal of Used Oil or Fuel

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5.4 Reliability of parts
Prior to replacing any parts and components, customer must make sure that
the new parts and components to be installed are made by the original engine
manufacturer or authorized cooperative production factories, and use necessary
measuring instruments to check and make sure they meet the relevant technical
specications. Non-genuine spare part components may lead to physical damage
of the components, functional safety of the engine, human injury or severe
equipment damage.
5.5 Safe use of oil and fuel in a diesel engine
Hazardous working media like lubricant and fuel are explosive, ammable, toxic
and corrosive. They are also harmful to human health. Following measures must
be taken while handling the hazardous materials.
• Avoid direct contact with hazardous working media.
• Clothes contaminated by hazardous working media must be changed as soon
as possible.
• Only use neutral soap to wash the part of body where it is contaminated by oil
or fuel (removal by using ne sand or solvent is not allowed).
5.6 Disposal of used oil or fuel
Polluting the environment is a punishable offence by the government.
It is the responsibility of customer to make necessary arrangements to properly
dispose the used oil and other hard waste generated during engine operation.
Collect used oil or contaminated fuel in special containers and dispose it through
approved disposing vendors.