Safety Precautions of Perkins 4006/4008 Series Engines

Oct. 15, 2019

For safe and reliable operation of the engine it is essential that the recommended procedures as outlined in the manual are adhered to, and where necessary the special tools are used. Improper operation or maintenance procedures are dangerous and could result in injury or death. In this article, you will learn the related information about Perkins generator 4006/4008 Series engine safety precautions.

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The operator should check before operation that all the basic safety precautions have been carried out to avoid an accident occurring.

Read and understand all safety precautions and warnings before operating or servicing the engine.

The safety precautions that must be adhered to when operating the engine or carrying out service work are listed below under separate headings together with the relative symbols:

Ensure guards are fitted	a. Over exposed rotating parts b. Over exposed hot surfaces c. Over exposed air intakes d. Over exposed belts e. Over live electrical terminals, high and low tension
No smoking or naked flame	a. When checking battery electrolyte b. When working in engine room c. When operating or serving engine
Fuel/Oil pipes	a. Check for leaks b. Check for split oi (Clean up) c. Always use barrier cream on hands
Gas/air Pipes	a. Check for gas/air mixture leaks b. Never run gas engine with failed pressure disc c. That gas line and valves meet local safety standards d. That the gas line pressure is correct
Shutdown Equipment	For stopping engine in case of over speed, high water temperature or low oil pressure should be provided for heat sensors, methane and smoke detectors should be provided (If applicable) test that protection system is working correctly Always be in a position to stop engine (even remotely)
Start up	disconnect battery or any other means in case of accidental start up when working on engine never start engine with governor linkage disconnected do not hold stop lever in run position when starting engine always hold stop lever in stop position when cranking only.
Electrical equipment	check that electrics are earthed to local safety standards disconnect electrical supply to water jacket heater (if fitted) before working on engine take care against electric shocks Never re-adjust settings of electronic equipment without reference to Operation Manual
Freezing or heating component	Always wear heat resistant gloves and use correct handing equipment
Exhaust system	check for leaks check for correct ventilation of engine room check that guards are fitted check that diesel exhaust is clear check that pipework allows gas to escape upwards check that pipework is supported
Stop the engine	before changing lubrication oil before filling radiator or topping up with anti-freeze before repairing engine before adjusting belts before adjusting tappets before changing spark plugs/injectors before tightening fixing bolts etc
Flammable fluids	never store near engine never use near naked light
Clothing	do not wear loose clothing, ties, jewellery etc always wear steel toe cap shoes always wear head, eye and ear protection always wear overalls always replace spillage contaminated overall immediately
Lifting heavy components	use correct lifting equipment do not work alone always wear helmet
Viton 'O' rings	always wear both hand and eye protection when handling 'O' rings which have been exposed to very high temperatures (eg. a fire)
De-scaling solution	always wear both hand and eye protection whilst handing always wear overalls and proper footwear
Handling/cutting gaskets and joints containing asbestos	always wear respiratory protection always provide dust extract system always dispose of waste in accordance with local/legislative requirement
Waste disposal	do not leave oily rags on or near the engine do not leave loose items on or near the engine provide fireproof container for oily rags

Most accidents are cause by failure to observe basic precautions, and can be avoided by recognising potentially dangerous situation before an accident occurs.

Stop and isolate the engine, and ensure it cannot be restarted whilst servicing the engine.

Improper operation of the engine is dangerous and could result in injury or death.

Warnings are outlined in the operation manual and on the engine and are identified by the following symbol.

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Prime power	646
Standby power	710.6
Cylinder	6
Cylinder arrangement	In line
Aspiration	Turbocharged, air-to-air intercooled
Cooling system	Water-cooled
Bore and stroke	160 * 190mm
Displacement	22.921 L
Lubrication system total capacity	113.4 L
Cooling system capacity	105 L
Fuel System (l/hr)	100% = 173 Standby power
	100% = 157 Prime power
	100% = 127 Continuous power
	75% = 121
	50% = 83