Yanmar 3YM20, Руководство по обслуживанию

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(5) FASTENER TORQUE
• Torquing Fasteners
Always follow the torque values and procedures as designated in the
service manual. Incorrect values, procedures and or tools may cause
damage to the engine and or personal injury.
(6) Electrical
• Short Circuits
Always disconnect the (-) Negative battery cable before working on the
electrical system. An accidental "short circuit" may cause damage, fire
and or personal injury. Remember to connect the (-) Negative battery
cable (back onto the battery) LAST
• Charging Batteries
Charging wet celled batteries produces hydrogen gas. Hydrogen gas is
extremely explosive. Keep sparks, open flame and any other form of
ignition away. Explosion may occur causing severe personal injury.
• Battery Electrolyte
Batteries contain sulfuric acid. Do NOT allow it to come in contact with
clothing, skin and or eyes, severe burns will result.
(7) WASTE MANAGEMENT
Observe the following instructions with regard to hazardous waste
disposal. Negligence of these will have a serious impact on environmental
pollution concerns.
1) Waste fluids such as lube oil, fuel and coolant shall be carefully put
into separate sealed containers and disposed of properly.
2) Do NOT dispose of waste materials irresponsibly by dumping them
into the sewer, overland or into natural waterways.
3) Waste materials such as oil, fuel, coolant, solvents, filter elements and
batteries, must be disposed of properly according to local ordinances.
Consult the local authorities or reclamation facility.