Zenith NA428 Скачать руководство пользователя страница 33

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30 Rev-5 Dec 2, 2019

DTC List – Continued

DTC

Fault Description

MIL

Flash

Code

654

EGR dP Sensor Voltage is Low, normally set if the pressure signal wire
has been disconnected or shorted to ground or the input circuit to the
SECM is open

654

655

EGT is to High which caused the Torque Limiting fault action to be
enabled

655

666

Emergency shutdown of the engine either manually by the operator or
automatically by specified external conditions

666

671

APP1 sensor voltage out of range high, normally set if the APP1 signal
has shorted to power or the ground for the sensor has opened

671

672

APP1 sensor voltage out of range low, normally set if the APP1 signal has
shorted to ground, circuit has opened or sensor has failed

672

711

Fuel Trim Valve 1 Fault, signal has opened or shorted to ground or power
or defective Fuel Trim Valve

711

712

Fuel Trim Valve 2 Fault, signal has opened or shorted to ground or power
or defective Fuel Trim Valve

712

713

Post Catalyst O2 Sensor Heater Fault, Heater has opened or shorted to
ground or power or defective heater element

713

714

Pre Catalyst O2 Sensor Heater Fault, Heater has opened or shorted to
ground or power or defective heater element

714

715

EGR Control Solenoid Fault, control wire is open or shorted to power or
ground, or defective Boost Control Solenoid

715

716

Smart Air Throttle Valve Fault, signal has opened or shorted to ground or
power or defective Throttle Valve

716

717

Fuel Lock Off Fault on Valve 1, signal has opened or shorted to ground or
power or defective Fuel lock off valve

717

718

Malfunction Indicator Lamp Fault, signal has opened or shorted to ground
or power or defective MIL lamp

718

719

Boost Control Solenoid Fault, control wire is open or shorted to power or
ground, or defective Boost Control Solenoid

719

721

Fuel system had to adapt lean more than expected on Gas 1 in response
to a rich operating condition

721

722

Fuel system had to adapt lean more than expected on Gas 2 in response
to a rich operating condition

722

727

Fuel Lock Off Fault on Valve 2, signal has opened or shorted to ground or
power or defective Fuel lock off valve

727

731

Fuel system had to adapt rich more than expected on Gas 1 in response
to a lean operating condition

731

732

Fuel system had to adapt rich more than expected on Gas 2 in response
to a lean operating condition

732

Содержание NA428

Страница 1: ...202890 Rev 5 Dec 2 2019 NA428 NA857 Stationary Emergency Industrial engines Operator Manual and Maintenance Log...

Страница 2: ...202890 Rev 5 Dec 2 2019...

Страница 3: ...any qualified engine service provider that you choose However your engine warranty does not cover damage or failure caused by improper maintenance or repairs Operators Manual Maintenance Log Storage U...

Страница 4: ...ng system x Drive Belt x Engine oil filter x Checking for gas leaks x Natural Gas LPG fuel lock off valves x Oxygen sensor x Spark plugs wires Distributor cap and rotor 8 Diagnostics x How to retrieve...

Страница 5: ...w to keep detailed maintenance records 2 If you operate your engine as a Stationary Emergency Engine but do not operate and maintain your engine as specified in this Operators Manual your engine will...

Страница 6: ...3 Rev 5 Dec 2 2019 Spare Page...

Страница 7: ...entifies the ISO 8999 symbols that may be used in this manual Battery Electrical hazards Engine coolant fill level Engine coolant temperature Engine oil fill level Engine oil pressure Hot surface warn...

Страница 8: ...n without obstruction x Check that all safety guards are in their correct position and secure x Check that the coolant level in the radiator overflow bottle is between Add and Full x Check that the oi...

Страница 9: ...trolyte in your eyes or on your skin or clothes If electrolyte gets in your eyes flush with clean water immediately and get medical help If electrolyte gets on your skin wash immediately with soap and...

Страница 10: ...y natural gas as being composed of at least 70 methane by volume or having a heating value of 950 1100 BTUs per cubic foot In addition pipeline quality natural gas must be provided by a supplier throu...

Страница 11: ...the engine during the first 3 minutes of operation x Verify that the CHECK ENGINE light is off while the engine is running If it is on refer to the DIAGNOSTICS section x Verify that there are no fuel...

Страница 12: ...and fuel economy Scheduled Maintenance A schedule of the required engine maintenance tasks is listed on the following page The scheduled maintenance should be performed when the engine reaches the sp...

Страница 13: ...vy duty operating condition more frequent maintenance may be necessary B At time of LPG cylinder replacement inspect tank connections for leakage with soapy water Abbreviations I Inspection R Replace...

Страница 14: ...NTENANCE SCHEDULE and good reliabilityof the engine and emission control system in your application INTERVAL 3 4 5 6 7 750 1000 1250 1500 1750 R I I I I I I I I I I I I I I I I C C C C C R R R R R R R...

Страница 15: ...battery does not need to be removed unless extended storage will be more than 30 days or if temperatures will fall below freezing The battery MUST be fully charged to prevent freezing Disconnect negat...

Страница 16: ...7 Air Filter 200469 Primary 200289 Secondary If Equipped Inspection 1 Remove air filter element from enclosure 2 Tap filter to knock off loose dirt 3 Visually check filter 4 If filter is clean reinsta...

Страница 17: ...inspection 1 Check electrolyte level 2 If low top off with distilled water Do not overfill Battery corrosion inspection 1 Check battery posts and clamps for corrosion 2 If corroded remove negative ca...

Страница 18: ...re is high enough to overcome the spring pressure in the PCV valve the valve opens to allow blow by vapor into the intake manifold for combustion along with the fuel air mixture Inspection Cleaning 1...

Страница 19: ...e Clean outside of radiator with dry compressed air Inspect cooling system hoses and connections Check hoses and fittings for loose connections or for any sign of oil deterioration or soft spots in th...

Страница 20: ...t Tension Measure the belt tension midway between the alternator and water pump pulley as specified by the arrow in the left figure above Use a tensioning tool such as the one shown in the right figur...

Страница 21: ...that it fits properly in the ribbed grooves Check with your hand to confirm that the belt has not slipped out of the groove on the bottom of the pulley After installing a new belt run the engine for a...

Страница 22: ...Remove the oil filter 2 Check and clean the oil filter installation surface 3 Check that the part number of the new oil filter is correct 4 Apply clean engine oil to the gasket of the new oil filter...

Страница 23: ...rial applications regardless of the fuel selection i e gasoline LPG or natural gas SAE VISCOSITY An SAE viscosity grade is used to specify the viscosity of engine oil SAE 15W 40 specifies multiple vis...

Страница 24: ...k or have it serviced 2 If there are no audible leaks start the engine 3 Check the entire fuel supply line from the source to the engine with a soapy water mixture A stream of bubbles indicates leak s...

Страница 25: ...y switch is turned off or the ECM shuts down the engine for low oil pressure or engine overheat The lock off can sometimes gum up due to fuel deposits in the lock off The procedure below will verify i...

Страница 26: ...ld The NA857 oxygen sensor is located in the exhaust pipe Snug the exhaust manifold and exhaust pipe bolts when replacing the oxygen sensor but do not overtighten Check for exhaust leaks by feeling fo...

Страница 27: ...for cracks 3 Check posts for excessive wear 4 Replace cap if cracked or posts are badly worn Distributor rotor inspection NA857 only 1 Remove rotor and check tip for wear 2 If tip is worn 1 16 or mor...

Страница 28: ...ve Data group Faults can be viewed and cleared with the CAN Gauge simply follow the steps when prompted Faults can also be viewed through the use of a PC tool with the appropriate software and communi...

Страница 29: ...to noise on the signal or an intermittent connection on the crankshaft sensor 194 199 Communication response longer than expected 199 221 TPS1 sensor voltage out of range low normally set if TPS1 sign...

Страница 30: ...or pressure higher than expected for a specified period of time 354 371 Manifold Air Temperature Sensor Voltage is Low normally set if the MAT temperature sensor wire has shorted to chassis ground or...

Страница 31: ...tronic Throttle Control Driver has failed Normally set if either of the ETC driver signals have opened or become disconnected electronic throttle or SECM is defective 471 481 Electronic Throttle Contr...

Страница 32: ...s upper limit for a specified amount of time and the desired boost pressure set point has not been reached 612 613 Intergal term on the boost control PID is at it s lower limit for a specified amount...

Страница 33: ...14 Pre Catalyst O2 Sensor Heater Fault Heater has opened or shorted to ground or power or defective heater element 714 715 EGR Control Solenoid Fault control wire is open or shorted to power or ground...

Страница 34: ...alyst failure sensor failure or wiring relay failure causing the sensor to not be properly heated If any Pre O2 753 761 Pre catalyst O2 sensor indicates extended lean operation on Gas 2 761 762 Post c...

Страница 35: ...nt temperature 854 855 Sensor Heater duty cycle upper limit reached and sensor hasn t reached set point temperature 855 856 Sensor Temperature Set Point not reached after a specified period of time 85...

Страница 36: ...ttery 12 V 750 Cranking Amps 600 Cold Cranking Amps 56 Ampere Hours Oil See ENGINE OIL AND FILTER REPLACEMENT Oil Filter NA428 200449 NA857 201105 Oxygen Sensor 201279 Spark Plugs NA428 200990 NA857 2...

Страница 37: ...___ Engine serial number ____________________________________ Engine application _______________________________________ Purchased from ________________________________________ In service date _______...

Страница 38: ...nty period is 2 years The warranty period begins when your engine is sold to the ultimate purchaser the original owner of the engine Owner Obligations This warranty is valid only if you operate and ma...

Страница 39: ...rotor NA857 only x Engine Coolant Temperature ECT sensor x Engine Control Module ECM x Electronic throttle x Engine wiring harness x Exhaust manifold x Final stage natural gas fuel pressure regulator...

Страница 40: ...LOG Service Interval 250 Hours or 1 Year Inspect Drive belt Inspect battery Inspect engine coolant Clean radiator outside Replace engine oil and filter Inspect fuel lines hoses and fittings for gas le...

Страница 41: ...e Interval 500 Hours or 2 Years Inspect air filter Inspect Drive belt Inspect battery Inspect engine coolant Clean radiator outside Replace engine oil and filter Inspect fuel lines hoses and fittings...

Страница 42: ...OG Service Interval 750 Hours or 3 Years Inspect Drive belt Inspect battery Inspect engine coolant Clean radiator outside Replace engine oil and filter Inspect fuel lines hoses and fittings for gas le...

Страница 43: ...Inspect battery Replace engine coolant Clean radiator outside Replace engine oil and filter Inspect spark plugs Inspect spark plug wires Inspect distributor cap and rotor NA857 only Inspect PCV syste...

Страница 44: ...OG Service Interval 1250 Hours or 5 Years Inspect Drive belt Inspect battery Inspect engine coolant Clean radiator outside Replace engine oil and filter Inspect fuel lines hoses and fittings for gas l...

Страница 45: ...Interval 1500 Hours or 6 Years Inspect air filter Inspect Drive belt Inspect battery Replace engine coolant Clean radiator outside Replace engine oil and filter Inspect fuel lines hoses and fittings...

Страница 46: ...OG Service Interval 1750 Hours or 7 Years Inspect Drive belt Inspect battery Inspect engine coolant Clean radiator outside Replace engine oil and filter Inspect fuel lines hoses and fittings for gas l...

Страница 47: ...44 Rev 5 Dec 2 2019 Notes...

Страница 48: ......

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