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WARRANTY (CONTINUED)

1.  Any warranted part that is scheduled only for regular inspection in the Owner’s Manual must be 

warranted for the warranty period stated above. A statement in such written instructions to the 

effect of “repair or replace as necessary” will not reduce the period of warranty coverage. Any 

such part repaired or replaced under warranty must be warranted for the remaining warranty 
period. 

2.  Any warranted part that is scheduled for replacement as required maintenance in the Owner’s 

Manual must be warranted for the period prior to the first scheduled replacement point for 
that part. If the part fails prior to the first scheduled replacement, the part must be repaired or 

replaced by the engine manufacturer according to Subsection (4) below. Any such part repaired 

or replaced under warranty must be warranted for the remainder of the period prior to the first 

scheduled replacement point for the part. 

3.  Repair or replacement of any warranted part under the warranty must be performed at no 

charge to the owner at a warranty station. 

4.  Notwithstanding the provisions of Subsection (4) above, warranty services or repairs must be 

provided at all manufacturer distribution centers that are franchised to service the subject 
engines. 

5.  The owner must not be charged for diagnostic labor that leads to the determination that 

a warranted part is in fact defective, provided that such diagnostic work is performed at a 
warranty station. 

6.  The manufacturer is liable for damages to other engine components proximately caused by a 

failure under warranty of any warranted part. 

7.  Throughout the emissions warranty period stated above, the manufacturer must maintain a 

supply of warranted parts sufficient to meet the expected demand for such parts. 

8.  Any replacement part may be used in the performance of any warranty maintenance or repairs 

and must be provided without charge to the owner.  
a.  Such use will not reduce the warranty obligations of the manufacturer. 

9. 

Add-on or modified parts that are not exempted by the Air Resources Board may not be used. 
The use of any nonexempt add-on or modified parts will be grounds for disallowing a warranty 

claim. The manufacturer will not be liable to warrant failures of warranted parts caused using a 

nonexempt add-on or modified part. 

10. The manufacturer issuing the warranty shall provide any documents that describe that 

manufacturer’s warranty procedures or policies within five working days of request by the Air 

Resources Board.    

 
 
 
 

 Exhaust Emission Warranty Parts List.  
1. 

Fuel Metering System  

i. 

Carburetor and internal parts (and/or  

 

pressure regulator or fuel injection  

 

system).  

ii. 

Air/fuel ratio feedback and control  

 system. 
iii. 

Cold start enrichment system. 

2. 

Air Induction System 

i. 

Controlled hot air intake system. 

ii. 

Intake manifold.  

3. 

Ignition System 

i. 

Spark Plugs. 

ii. 

Magneto or electronic ignition system. 

iii. 

Spark advance/retard system. 

4. 

Air Injection System 

i. 

Air pump or pulse valve. 

ii. 

Valves affecting distribution of flow. 

iii. 

Distribution manifold. 

5. 

Catalyst or Thermal Reactor System (i)  

 

Catalytic converter. 

i. 

Thermal reactor. 

ii. 

Exhaust manifold. 

6. 

Particulate Controls 

7. 

Traps, filters, precipitators, and any other 

 

 

device used to capture particulate  

 emissions. 
8. 

Electronic controls. 

9. 

Vacuum, temperature, and time sensitive 

valves and switches. 
  

10. 

Hoses, belts, connectors, and assemblies.

11. 

Evaporative Emission Warranty Part List 

i. 

Fuel Tank*  

ii. 

Fuel Cap  

iii. 

Fuel Line  

iv. 

Fuel Line Fittings  

v. 

Clamps**  

vi. 

Pressure Relief Valves**  

vii. 

Control Valves**  

viii.  Control Solenoids**  
ix. 

Electronic Controls**  

x. 

Vacuum Control Diaphragms**  

xi. 

Control Cables**  

xii. 

Control Linkages**  

xiii.  Purge Valves  
xiv.  Vapor Hoses  
xv. 

Liquid/Vapor Separator  

xvi.  Carbon Canister  
xvii.  Canister Mounting Brackets  
xviii.  Carburetor Purge Port Connector 

65

64

*Note: The parts list for equipment less than or equal to 80 cc only includes the fuel tank. 
**Note: As they relate to the evaporative emission control system. 
 
DuroMax Power Equipment will furnish with each new engine written instructions for the  
maintenance and use of the engine by the owner. 

Содержание XP4850EH-081418

Страница 1: ...t to ensure the accuracy of the information in this manual We reserve the right to change this product at any time without prior notice 5800 Ontario Mills Pkwy Ontario CA 91764 USA www duromaxpower com Call our Customer Care Team Toll Free 8 5pm PST Mon Fri 844 DUROMAX User Manual Gasoline Propane Tank Not Included REV XP4850EH 081418 ...

Страница 2: ...he Gas Level 25 Starting the Generator Using Gasoline 26 Starting the Generator Using Propane 28 Starting the Generator 2 Shipping Braces 18 Wheel Kit Installation 19 Adding Oil 20 Adding Gasoline 21 Grounding the Generator 22 High Altitude Operation 22 Generator Setup 4 AC Usage 32 Connecting a Load to the Generator 34 Voltage Selector Switch 35 DC Usage 36 Using the Generator CONTENTS 3 ...

Страница 3: ...ir Filter 44 Spark Plug Maintenance 46 Emptying the Gas Tank 48 Cleaning the Fuel Filter Cup 50 Storage and Transportation 51 Specifications 52 62 Basic Troubleshooting 54 Changing Inspecting the Carbon Brushes 55 Changing Inspecting the AVR 57 Maintenance and Care Warranty Troubleshooting 8 68 Contact Information ...

Страница 4: ...e on all sides to allow proper ventilation of the generator WARNING The exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm WARNING This generator produces heat when running Temperatures near exhaust can exceed 150 F 65 C Do not touch hot surfaces Pay attention to warning labels on the generator denoting hot parts o...

Страница 5: ...ge which can result in electrocution ALWAYS ground the generator before using it see the Grounding the Generator portion of the PREPARlNG THE GENERATOR FOR USE section Generator should only be plugged into electrical devices either directly or with an extension cord NEVER connect to a building electrical system without a qualified electrician Such connections must comply with local electrical laws...

Страница 6: ... off The breaker is located on the right side of the front power panel Flip the breaker down to prevent accidental load when starting the generator 4 10 Close choke The choke lever is located above the air filter to the right of the recoil start Slide the lever to the left to cut the air supply and allow more gas into the engine to start 6 Open choke The choke lever is located above the air filter...

Страница 7: ...is located above the recoil start on the bottom of the fuel tank Rotate the valve counter clockwise to the horizontal position to stop the flow of gasoline to the carburetor 4 12 Connect propane tank Thepropanehoseislocatedontheleftsideoftheregulator below the OHV valve cover Screw the open ACME nut connection to your propane tank and turn the tank on 6 Adjust choke The choke lever is located abov...

Страница 8: ...ponge like element that cleans the air going into the engine 2 Choke Lever Allows the airflow into the carburetor to be restricted to assist in starting the engine 3 Fuel Gauge Indicates the amount of fuel in the gasoline tank 4 Fuel Cap Allows access to fill the gasoline tank 5 Circuit Breaker Resettable switch that protects the generator from electrical overload 6 120 240v 4 Prong Receptacle Use...

Страница 9: ...intenance Used to add oil to the generator without messy spills Assorted wrenches used in generator maintenance and assembly Commonly 8mm 10mm 13mm and 15mm Used in conjunction with the charging posts to charge 12v automotive style batteries or small DC appliances Used in spark plug maintenance inspection and installation Plug heads for the receptacles found on the generator are included to make o...

Страница 10: ... e This piece is no longer needed and can be discarded 2 19 Install support legs Secure the support legs to the frame with provided bolts and lock nuts 1 Step 2 Wheel Kit Installation Optional Install wheels Install Handles a Securetheaxlebracketweldedtoaxletotheframewith the provided bolts and lock nuts b Secure the loose axle bracket to the frame with the provided bolts and lock nuts c Slide one...

Страница 11: ...eratures Choose your oil viscosity using the chart to the left A small amount of oil from factory testing may be present on arrival Model Number XP4850EH Engine Oil Capacity 20 fl oz 0 6L 21 Step 4 Adding Gasoline Add Gasoline a Make sure the generator is on a level surface b Unscrew gas cap and set aside NOTE the gas cap may be tight and hard to unscrew c Slowly add unleaded gasoline to the fuel ...

Страница 12: ... fuel mixture will be too rich Performance will decrease and fuel consumption will increase A very rich mixture will also foul the spark plug and cause hard starting Operation at an altitude that differs from that at which this engine was certified for extended periods of time may increase emissions High altitude performance can be improved by specific modifications to the carburetor If you always...

Страница 13: ...place the cap when finished checking oil NOTE The oil capacity for your generator can be found in the Specifications section of this manual 1 25 Check Fuel Level Before starting the generator check to see that there is sufficient gasoline in the fuel tank The fuel gauge on top of the tank will give a rough estimate of the gasoline level The gauge will appear white then fill red as the tank is fill...

Страница 14: ...the generator 1 Starting the Generator Using Gasoline Turn gas valve on Close choke Start the generator The gas valve is located above the recoil start on the bottom of the fuel tank Rotate the valve clockwise to the vertical position to turn on the gas supply The choke lever is located above the air filter to the right of the recoil start Slide the lever to the left to cut the air supply and allo...

Страница 15: ...om of the fuel tank Rotate the valve counter clockwise to the horizontal position to stop the flow of gasoline to the carburetor The propane inlet is located on the far right side of the front panel Ensure the propane hose is securely connected to the inlet Screw the ACME nut connection on the propane hose to your propane tank and turn the tank on 2 3 4 29 28 Adjust choke The choke lever is locate...

Страница 16: ...ne gas leaks shut off the LPG supply first and then quickly unplug or turn off any electrical devices powered by the unit 4 When stopping the engine unplug or turn off any electrical devices turn off the Main Circuit Breaker and then turn off the LPG Supply After the engine has stopped turn the KEY to OFF position 30 USING THE GENERATOR If this is not your first time using the generator there are ...

Страница 17: ...und the rated wattage requirement of each electrical device add these numbers to find the total rated wattage you wish to draw from the generator If this number exceeds the rated wattage of the generator DO NOT connect all these devices Select a combination of electrical devices which has a total rated wattage lower than or equal to the rated wattage of the generator Fuel Source Rated Running Watt...

Страница 18: ... the breaker ON Voltage Selector Switch Choosing the right power cord This generator features Power Boost Technology which gives the user the ability to double the power in the generator for more heavy duty applications The voltage selector switches the dual 120v AC windings of the generator to produce 120V ONLY or 120 240V If a 240V appliance is connected to the 4 prong receptacle the switch must...

Страница 19: ...If battery acid is swallowed drink large quantities of milk and call a Physician immediately USING THE GENERATOR CONTINUED DC Usage Connect the battery Connect positive receptacle Start Generator Connect one charging wire to the positive terminal on the battery and the other charging wire to the negative terminal on the battery Connect the free end of the positive wire to the positive receptacle o...

Страница 20: ...ce and storage of your generator is essential to ensure trouble free use of your generator when you need it By following the maintenance and care requirements you can keep your generator running smooth and efficient for years to come 39 38 ...

Страница 21: ...he engine is off before you begin any maintenance or repairs Let the engine and exhaust system cool before touching To reduce the possibility of fire or explosion be careful when working around gasoline Use only a nonflammable solvent not gasoline to clean parts Keep cigarettes sparks and flames away from all fuel related parts SERVICE REGULAR SERVICE PERIOD BEFORE EACH USE EVERY MO OR 20 HRS EVER...

Страница 22: ...hecking the oil Check the oil The generator is equipped with an automatic shutoff to protect it from damage due to low oil Nonetheless you should check the oil level of the engine before each use to ensure that the engine crankcase has a sufficient amount To check the oil level a Make sure the generator is on a level surface b Unscrew the oil filler dipstick cap c With a dry cloth wipe the oil off...

Страница 23: ...d replace the cover 7 MAINTENANCE AND CARE CONTINUED Cleaning the air filter Open filter cover Remove filter element Wipe out filter casing Unhinge the clasps at the top and bottom of the air cleaner cover Remove the sponge like elements from the casing Wipe the dirt from inside the empty air cleaner casing 1 2 3 44 45 Wash filter element Wash the sponge like elements in household dish detergent a...

Страница 24: ...included with this product Visually inspect the spark plug If it is cracked or chipped discard and replace with a new spark plug We recommend using a F6RTC spark plug such as NGK BPR5ES 1 2 3 Measure plug gap Measure the plug gap with a gauge The gap should be 0 7 0 8 mm 0 028 0 031 in 4 Clean and re gap Replace spark plug Replace spark plug cap If you are re using the spark plug use a wire brush ...

Страница 25: ... season to another Gasoline sold at the pump today contains additives such as ethanol that even when stored properly may damage the fuel system components Drain gas from generator With a receptacle underneath the generator to catch the gas turn the fuel valve to the ON position Drain all the gas from the generator 4 Shut fuel valve off Replace fuel filter cup Store emptied gas Turn the fuel valve ...

Страница 26: ... day 1 Turn off the main breaker 2 Allow the unit to run 3 5 minutes 3 Turn off the key 4 Store If you plan on starting the unit again within 30 days 1 Turn off the main breaker 2 Allow the unit to run 3 5 minutes 3 Turn off the fuel valve 4 Allow the unit to stall out 5 Turn off the key 6 Add fuel stabilizer to the gas remaining in the tank 7 Store If you do not plan to start the unit for longer ...

Страница 27: ...Amperage 8 3A Dimensions LENGTH 23 2in WIDTH 17in HEIGHT 17in Engine Type 4 Stroke OHV Forced Air Ignition System Non Contact Transistor Displacement 224cc Starting Type Electric Fuel Tank Capacity 3 96 US Gal 15L Oil Capacity 20 fl oz 0 6L Run Time 50 Gasoline 12 hr Run Time 50 Propane 16 hr 5 Gallon Noise Level 69db 52 TROUBLESHOOTING This section of the manual is to help you troubleshoot proble...

Страница 28: ...d Turn fuel valve to open Choke is open Close the choke Engine is out of fuel Add fuel Fuel is old or contaminated Change fuel Spark Plug is dirty Clean spark plug Spark Plug is broken Replace spark plug Generator is not level Move generator to a level surface Oil is low Add change oil Engine runs but there is no electrical output Circuit Breaker is Off Turn on circuit breaker Wiring connection is...

Страница 29: ... Remove the 2 bolts of the generator cover then pull the cover off the generator Remove the 2 bolts holding the AVR Disconnect the wire clip 1 2 3 Changing Inspecting the Carbon Brushes Cont Install new brush Install new carbon brush with bolt 4 Connect AVR wires Insert and connect the 2 wires from the AVR be sure to connect and correctly 5 6 Replace generator cover Replace the back cover of the g...

Страница 30: ... brush Remove the 2 wires from the AVR on the carbon brush 4 Install new AVR Install the new AVR with the 2 bolts 5 6 Reconnect wires to brush Reconnect the wire clip Replace generator cover Replace the back cover of the generator and secure with the 2 bolts 8 Changing Inspecting the AVR Continued TROUBLESHOOTING CONTINUED 59 58 ...

Страница 31: ...WIRING DIAGRAM 61 60 ...

Страница 32: ...osis parts and labor MANUFACTURER S WARRANTY COVERAGE This emissions control system is warranted for two years If any emissions related part on your equipment is defective the part will be repaired or replaced by DuroMax Power Equipment OWNER S WARRANTY RESPONSIBILITIES As the small off road engine owner you are responsible for performance of the required maintenance listed in your owner s manual ...

Страница 33: ...arranty obligations of the manufacturer 9 Add on or modified parts that are not exempted by the Air Resources Board may not be used The use of any nonexempt add on or modified parts will be grounds for disallowing a warranty claim The manufacturer will not be liable to warrant failures of warranted parts caused using a nonexempt add on or modified part 10 The manufacturer issuing the warranty shal...

Страница 34: ...ors are your lifeline in the event of an emergency Should you have any problems please contact our customer service department DUROMAX POWER EQUIPMENT 5800 Ontario Mills Parkway Ontario CA 91764 Customer Service 844 DUROMAX Customer Service Hours 8 5pm PST Website www duromaxpower com Email customer_service duromaxpower com ...

Страница 35: ...5800 Ontario Mills Parkway Ontario CA 91764 United States 844 DUROMAX ...

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