Generac Power Systems MAC1.2G, Руководство пользователя

Страница: 23 / 36

Owner’s Manual for Indirect Fired Heater 19
Maintenance
Engine Maintenance Schedule
Daily
• Check engine oil level.
• Check fuel level.
• Check engine coolant level.
• Drain water from fuel filters.
• Inspect air cleaner, dust unloader valve, and indicator.
• Perform visual walk around inspection.
• Inspect generator windings for dirty or grime.
50 Hour Break-In
• Replace engine oil and engine oil filter.
• Inspect and adjust cooling fan V-belt.
Every 500 Hours
• Drain water from fuel tank.
• Drain oil/water separator.
• Service battery.
• Change engine oil and replace oil filter.
1 2
• Inspect coolant pump.
• Inspect open crankcase vent (OCV) system.
• Remove and replace fuel filter elements.
• Inspect belt wear.
• Inspect belt tensioner.
• Inspect cooling system.
• Pressure test cooling system.
• Check and adjust engine speeds.
• Inspect engine mounts.
• Inspect engine ground connection.
Every 1000 Hours
• Inspect generator ball bearings.
Every 2000 Hours
• Check the DC no load excitation voltage. See generator manual.
Every 3000 Hours
• Inspect crankshaft vibration damper.
• Adjust valve clearance.
• Test glow plugs for continuity.
Every 6000 Hours
•
Flush and refill cooling system.
• Test thermostat opening temperature.
As Required
•
Drain water from fuel filters.
• Add coolant.
•
Replace air filter element.
• Inspect primary air filter element.
•
Replace fan belt.
• Inspect fuses.
•
Inspect electrical wiring and connections.
• Purge fuel system.
1
During the initial operation of a new or rebuilt engine with Break-In Plus, change the oil and filter between a minimum of 100 hours and a
maximum of up to 500 hours.
2
Service intervals depend on sulfur content of the diesel fuel, oil pan capacity, and the oil and filter used.
NOTE: For more information, see engine manual.