Generac Power Systems MAC 950F, Руководство пользователя

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Owner’s Manual for Flameless Air Heater 19
Troubleshooting
Problem Cause Solution
Excessive Fuel Consumption
Engine overloaded Reduce engine load
Air cleaner restricted or dirty
Replace air cleaner element as
required
Compression too low
Determine cause of low compres-
sion and repair as required
Leaks in fuel supply system
Locate source of leak and repair as
required
Improper type of fuel
Drain fuel and replace with proper
grade and quality of fuel for operat-
ing condition
Poor fuel quality
Drain fuel and replace with proper
grade and quality of fuel for operat-
ing condition
Improper valve clearance
Adjust valve clearance or contact
an IASD
Dirty or faulty fuel injectors
Contact an IASD
Electronic fuel system problem
Electronic Control System problem or
basic engine problem
Turbocharger not functioning properly
Low engine temperature
Remove and check thermostat
Fuel in Oil
Restricted fuel return line Check and fix fuel return lines
Engine load too light Increase engine load
Leaking fuel injectors Contact an IASD
Low-Pressure Fuel System
— Fuel Pressure Low
Restricted fuel filter Replace fuel filter
Restricted fuel line
Locate restriction, repair as
required
Faulty transfer pump Contact an IASD
Faulty high-pressure fuel pump
Remove fuel pump, repair/replace
pump as required