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Generac Power Systems MAC 750F User Manual

Generac Power Systems MAC 750F
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Owner’s Manual for Flameless Air Heater 15
Maintenance
Engine Maintenance Schedule
The following maintenance items should be performed annually, regardless of operation hours:
Daily
Check engine oil level
Inspect engine for fuel, oil and coolant leaks
Check oil pressure gauge registration
Check oil pressure warning lamp
Drain water in fuel filter
Check coolant for abnormal color
Check coolant level
Check coolant temperature gauge
Check radiator filler cap fitting condition
Check alternator drive belt tension and replace if necessary
Inspect air cooler for water leaks
Check Engine Malfunction Indicator Lamp and LCD Display Panel
Check electrolyte level
Clean battery
Check battery charge condition
Ammeter registration
Charge warning lamp
Check preheating condition
Check engine starting condition
Check exhaust smoke condition
Every 250
Hours
Replace fuel filter element*
Every 500
Hours
Replace engine oil and oil filter element
Replace fuel filter element
Replace engine air filter
Check alternator drive belt tension and replace if necessary
Every 750
Hours
Replace fuel filter element*
Every 1000
Hours
Replace engine oil and oil filter element
Replace fuel filter element
Change hydraulic fluid
Replace hydraulic filters
Check alternator drive belt tension and replace if necessary
Check and clean the starter and alternator
Check cylinder compression pressure*
Check valve clearance*
Every 1250
Hours
Replace fuel filter element*
Every 1500
Hours
Replace engine oil and oil filter element
Replace fuel filter element
Check alternator drive belt tension and replace if necessary
After 1500
Hours
All hours-based checks and maintenance should now be performed every 250 hours
Annual
Change
Hydraulic breather/separator
Carbon Monoxide (CO) test at outlet air duct by trained service technician
Blower/fan hardware for condition and tightness

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Generac Power Systems MAC 750F Specifications

General IconGeneral
BrandGenerac Power Systems
ModelMAC 750F
CategoryHeater
LanguageEnglish