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Firman WH03344 Operator'S Manual Download Page 21

English                                                                                                                                                  Customer Service: 1-844-FIRMAN1

19

OPERATION

4.Starting the Generator on LPG 

1. Before starting the generator, check for loose or missing parts and for any damage which may 
have occurred during shipment. Ensure spark plug, muffler, fuel cap, and air cleaner are all in place.
2. Move portable generator outdoors to safe operating location at least 20 feet(6 m) from any 
occupied spaces.
3. 

 

Connect the LPG hose with regulator to both LPG cylinder and portable generator LPG Hose 

Connector (inlet).

LPG

4. Fully open the LPG cylinder knob.

5. Disconnect all electrical loads from the generator. Never start or stop the generator with 
electrical devices plugged in.

6. Turn the main fuel selector switch to LPG position

.

(1:30 o’clock)

Summary of Contents for WH03344

Page 1: ...P N 333745484 Rev 00 OPERATOR S MANUAL DUAL FUEL INVERTER GENERATOR Record product information to reference when ordering parts or obtaining warranty coverage MODEL NUMBER WH03344 Rev Level 00 ...

Page 2: ...se harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Supplier s Declara...

Page 3: ...ort This manual contains safety information to make you aware of the hazards and risks associated with generator products and how to avoid them This generator is designed and intended only for supplying electrical power for operating compatible electrical lighting appliances tools and motor loads and is not intended for any other purpose It is important that you read and understand these instructi...

Page 4: ...ts vapors are extremely flammable which could cause burns or fire resulting in death or serious injury Engine exhaust could cause fire resulting in death or serious injury Hot Surface Muffler could cause burns resulting in serious injury Generator could cause electrical shock resulting in death or serious injury Safety Alert Symbol Indicates a potential personal injury hazard Operator s Manual Fai...

Page 5: ...e may be Federal or State regulations local codes or ordinances that apply to the intended use of the generator Consult a qualified electrician electrical inspector or the local agency having jurisdiction This generator is not intended to be used at a construction site or similar activity as defined by NFPA 70 2020 NEC section 590 6 Compliance Requirements To Restore Power Using Extension Cords 03...

Page 6: ...ning through any openings If an extension cord running directly into your home is used to power indoor items the operator recognizes that this increases the risk of CO poisoning to people inside the home and assumes that risk DANGER Engine exhaust contains carbon monoxide a poisonous gas that will kill you in minutes You cannot smell it see it or taste it Even if you do not smell exhaust fumes you...

Page 7: ...e on this page 05 FEATURES AND CONTROLS 1 Fixed 2 Fuel Cap 3 LPG Hose Quick Connect Inlet 4 Recoil Starter 5 Never Flat Wheel 6 Control Panel 7 Muffler Spark Arrester 8 Folding Handle Carrying Handle 9 Maintenance Cover Oil filler and air filter access 10 LPG Hose with Regulator 11 Spring Clamp to Hang Regulator on Handle 12 Data Decal Serial Number ...

Page 8: ...English Customer Service 1 844 FIRMAN1 06 FEATURES AND CONTROLS ...

Page 9: ...English Customer Service 1 844 FIRMAN1 07 FEATURES AND CONTROLS ...

Page 10: ...English Customer Service 1 844 FIRMAN1 08 FEATURES AND CONTROLS ...

Page 11: ...of 20 Amps current may be drawn from this duplex receptacle 5 120V 30A RV NEMA TT 30R A maximum of 27 5 Amps current may be drawn from this receptacle 6 Output Ready Indicator Light Remains ON during normal operating conditions Shuts OFF when generator is overloaded The green AC Power Indicator Light comes on when the engine starts and generates power 7 Overload Indicator Light This light turns ON...

Page 12: ...eceptacles are protected by an DC circuit protector If the DC output is overloaded or an external short circuit occurs the circuit protector will trip 14 Parallel Operation Outlets These outlets are used for connecting two FIRMAN inverter generators for parallel operation A FIRMAN parallel kit optional equipment is required for parallel operation 15 DC 12V Output 8 3 Amps of DC current may be draw...

Page 13: ...s crawlspaces sheds or other partially enclosed spaces even if using fans or opening doors and windows for ventilation Carbon monoxide can quickly build up in these spaces and can linger for hours even after this product has shut off If you start to feel sick dizzy weak or your home s carbon monoxide alarm sounds get to fresh air right away Call emergency services You may have carbon monoxide pois...

Page 14: ...table generator at least 5 ft 1 5 m from any structure trees or vegetation over 12 in 30 cm in height Select an outdoor site that is dry and protected from the weather Do not move portable generator indoors to protect it from the weather Do not locate the portable generator under a deck or other similar structure that may confine heat and airflow 12 OPERATION 5 ft 1 5 m min 5 ft 1 5 m min 20 ft 6 ...

Page 15: ...l for the outdoor temperature range expected NOTICE Do not attempt to crank or start the engine before it has been properly filled with the recommended type and amount of oil Damage due to operation with no oil will void your warranty Degrees Celsiusº Outside Full Synthetic 5W 30 Degrees Fahrenheitº Outside 5W 30 10W 40 10W 30 1 Place generator on a flat level surface 2 Loosen the cover screw and ...

Page 16: ... oil level may not be high enough to deactivate the internal low oil level switch Make sure the sump is completely full of oil to the upper limit H Do not operate engine until oil level issue is corrected Contact Firman customer service Low Oil Shutdown Add Gasoline WARNING Fuel and its vapors are extremely flammable which could cause burns or fire resulting in death or serious injury Turn generat...

Page 17: ...native main jet and installation instructions can be obtained by contacting Customer Support NOTICE Operation using an alternative main jet at elevations lower than the recommended minimum altitude can damage the engine For operation at lower elevations the standard main jet supplied must be used Operating the engine with the wrong main jet may increase exhaust emissions fuel consumption and reduc...

Page 18: ... CSA B149 1 Natural Gas and Propane Installation Code as applicable If possible the fuel supply connection should be close to the outdoor operating location This will reduce the cost of the flexible fuel run An approved flexible fuel line must be installed between the generator LPG Hose Connector Inlet and the fuel supply connection In no case should this information be interpreted to conflict wit...

Page 19: ... portable generator outdoors to safe operating location at least 20 feet from any occupied spaces 4 Disconnect all electrical loads from the generator Never start or stop the generator with electrical devices plugged in 5 Turn the main fuel selector switch to GAS position 4 30 o clock 3 If connected make sure the LPG cylinder knob is fully closed or disconnected 6 Flip the engine switch to the RUN...

Page 20: ...re plugging in any electrical devices NOTICE If engine starts but fails to run or if portable generator shuts down during operation check oil level See Low Oil Shutdown section for more information 10 For electric start only Flip the engine switch to the START ll position for a few seconds and then release 11 Do not over choke As soon as engine starts and warms up move the choke knob to the RUN po...

Page 21: ... are all in place 2 Move portable generator outdoors to safe operating location at least 20 feet 6 m from any occupied spaces 3 Connect the LPG hose with regulator to both LPG cylinder and portable generator LPG Hose Connector inlet LPG 4 Fully open the LPG cylinder knob 5 Disconnect all electrical loads from the generator Never start or stop the generator with electrical devices plugged in 6 Turn...

Page 22: ... step 13 10 For recoil start only PULL TO PRIME Pull the starter cord 1 2 times Pull slowly until resistance if felt and then pull rapidly 7 Flip the engine switch to the RUN l position 8 Push the battery power restore switch for about 3 seconds and then release 11 For recoil start only Move the choke knob to the RUN position ...

Page 23: ...are situations it can be helpful to Exchanging fuel cylinders to allow the first cylinder to warm up repeating as necessary Placing the LPG cylinder at the end of the generator near the handle where engine fan air flows out from the generator This air is slightly heated by air flowing over the engine Do not place the LPG cylinder in the path of the muffler exhaust outlet The LPG cylinder and compo...

Page 24: ... position 2 Start the generator with no electrical load attached 3 Allow the engine to run for several minutes to stabilize 4 Plug in and turn on the first item It is best to attach the item with the largest load first 5 Allow the engine to stabilize 6 Plug in and turn on the next item 7 Allow the engine to stabilize 8 Repeat steps 5 6 for each additional item Surge Protection There is a remote ch...

Page 25: ...ally NOTICE Storage batteries give off EXPLOSIVE hydrogen gas while charging Do not allow smoking open flames sparks or spark producing equipment in the area while charging WARNING Battery electrolyte fluid is comprised of sulfuric acid that can be very dangerous and cause severe burns Do not allow this fluid to contact eyes skin clothing etc If contact or spillage does occur flush the area with w...

Page 26: ...Let the generator run at no load for one minute to stabilize internal temperatures of the engine and generator 24 OPERATION 3 Turn the main fuel selector switch in this position to LPG position 1 30 o clock The gasoline valve is closed 4 Fully close the LPG cylinder knob If a cover is used do not install until unit has cooled NOTICE Disconnect the LPG cylinder from the generator during transportat...

Page 27: ...eral minutes to stabilize 3 Plug in and turn on the first item It is best to attach the item with the largest load first 4 Allow the engine to stabilize 5 Plug in and turn on the next item 6 Allow the engine to stabilize 7 Repeat steps 5 6 for each additional item Do Not Overload Generator Overload Operation The overload indicator light will blink when the load exceeds 3550W approximately to the r...

Page 28: ...ilter New spark plug and clean air filter assure proper fuel air mixture and help your engine run at peak performance and last longer To be performed by knowledgable experienced owner or by authorized service center 26 Check for damage and leaks Replace if necessary LPG Regulator Hose Assy MAINTENANCE SCHEDULE ITEM NOTES Daily Before operation Initial 25 hours Every 50 hours Every 100 hours or ann...

Page 29: ...with used motor oil Used motor oil has been shown to cause skin cancer in certain laboratory animals Thoroughly wash exposed areas with soap and water KEEP OUT OF REACH OF CHILDREN DON T POLLUTE CONSERVE RESOURCES RETURN USED OIL TO COLLECTION CENTERS NOTICE We recommend using FIRMAN SAE 10W 30 API SJ oil for best performance Other high quality detergent oils API SJ or higher are acceptable See Oi...

Page 30: ...ss oil Spark Plug Maintenance Changing the spark plug will help your engine start easier and run at peak performance a Remove the maintenance cover b Remove the spark plug boot c Remove spark plug using provided wrench 28 d Reinstall clean or new air filter element Maintenance Storage a Remove the air cleaner cover and locate the air filter plastic cover Foam Element Air Cleaner e Reattach the air...

Page 31: ...d with a spark arrester as defined in Section 4442 maintained in effective working order Other states or federal jurisdictions may have similar laws reference Federal Regulation 36 CFR Part 261 52 29 Maintenance Storage d Inspect spark plug for damage and clean with a wire brush before reinstalling Replace if damaged SPARK PLUG FIRMAN P N 330723001 e For spark plug FIRMAN P N 330723001 Adjust the ...

Page 32: ...he spark arrester in the muffler and attach spark arrester cover with the screws NOTICE Failure to clean or replace spark arrester may result in decreased engine performance GENERATOR MAINTENANCE Make certain that the portable generator is kept clean and dry Do not expose the unit to excessive dust dirt moisture or corrosive vapors Do not insert any objects through cooling slots Before each use in...

Page 33: ...ery Disconnect the red cable from red terminal on the battery Rubber Sheath Battery Positive Terminal Negative Terminal 6 Install the new battery with following specification 5 Remove the battery and recycle and dispose of properly 12V sealed lead acid 5 5AH LXWXH 3 54X2 76X3 84 in 90X70X100mm 7 Connect the red battery cable to the positive terminal of battery first and then connect the black batt...

Page 34: ...maintain a proper charge if the portable generator is used on a regular basis about once every two weeks If it is used less frequently we can use the supplied charger plugged into the generator 12V DC Battery Charge Port to charge the battery 1 Plug the cord from the charger into the charging port on the generator control panel 2 Plug the charger into a 120 volt AC wall outlet 3 There is a light o...

Page 35: ...own 3 There is no need to drain gasoline from the generator fuel tank if fuel stabilizer is added 4 FUEL STARVATION If you elect to drain fuel tank move generator outdoors Once fuel tank is drained turn fuel valve to on position Start and run the portable generator outdoors until engine stops from lack of gasoline This will drain remaining gasoline from tank fuel lines and carburetor 5 Always turn...

Page 36: ...e 3 Clean or replace air cleaner 4 Fill fuel tank with gasoline 5 Drain fuel tank and carburetor fill with fresh gasoline 6 Connect wire to spark plug 7 Replace spark plug 8 Drain gas tank and carburetor fill with fresh gasoline 9 Wait 5 minutes and re crank engine 10 Contact authorized service facility Engine lacks power 1 Load is too high 2 Dirty air filter 1 Don t Overload Generator 2 Replace a...

Page 37: ...ns 6 8L 20 3 oz 0 6L Counter Clockwise Facing P T O Float Magneto Polyurethane Type Yes FIRMAN Rated Fequency 60Hz Oil Type See Add Engine Oil Section Recoil Electric English Customer Service 1 844 FIRMAN1 AC Grounding System Neutral Floating 35 Troubleshooting Specifications Generator certified in accordance with CSA Canadian Standards Association standard C22 2 No 100 14 Motors and Generator Tot...

Page 38: ...PARTS DIAGRAM AND PART LIST WH03344 PARTS DIAGRAM English Customer Service 1 844 FIRMAN1 36 ...

Page 39: ...193cc ENGINE PARTS DIAGRAM English Customer Service 1 844 FIRMAN1 37 ...

Page 40: ...over Cage Nut M5 Bolt M6 16 Screw M5 14 Protector Rear Cover Screw M6 12 Right Cover Screw M5 14 Handle Right Spring Leaf Rubber Seal Sleeve Screw St4 2 9 5 Cover Right Muffler Cover Right Side Cage Nut M5 Bolt M6 16 Screw M6 20 Screw M6 12 Handle 336718362 330713541 330713539 333717003 336713561 330713540 330713528 330713529 333717004 330713538 333717005 330713537 336718360 330713536 330713535 33...

Page 41: ... Washer Ø5 Screw M5 12 Stents fuel Valve Quick Coupler Fuel Valve Screw M5 20 Screw M5 14 Speed Limiter Nut M3 Micro Switch Control Panel Lpg Inlet Cover Screw M4 14 Fuel Valve Knob Screw M4 14 Lgnition Switch Switch economy Receptacle Cover DC 12V Receptacle Cover TT 30R Screw M5 14 Nut M8 330713564 330713565 336718383 330723533 330713652 330713574 330713651 330713650 375718320 336713561 33345700...

Page 42: ...1 1 1 2 2 1 1 1 4 1 1 1 1 2 1 1 2 1 1 1 2 1 2 1 1 1 2 2 1 1 4 1 1 1 1 1 2 1 2 1 1 1 6 1 1 2 1 1 1 1 1 2 2 2 1 1 1 1 2 2 2 2 2 2 2 2 1 2 2 1 1 1 1 1 4 2 1 2 1 1 1 1 1 2 2 1 1 1 1 2 1 2 1 1 1 1 2 1 2 1 1 1 1 1 1 Bolt M6 8 Wire Clip Rope Button Grip Starter Guide Plate Reciol Starter Cover Reciol Starter Spring Pull Rope Reciol Starter Reel Spring Ratchet Patchet Starter Spring Ratchet Guide Pawl Gui...

Page 43: ...English Customer Service 1 844 FIRMAN1 41 Parts Diagrams Parts Lists Wiring Diagram Wiring Diagram ...

Page 44: ...mercial industrial use Transportation charges on product submitted for repair or replacement under this warranty are the sole responsibility of the purchaser This warranty only applies to the original purchaser and is not transferable 3 years Repair Replacement Warranty Warranty Exclusions This warranty does not cover the following repairs and equipment Warranty Qualifications FIRMAN GENERATOR wil...

Page 45: ...act Information You may contact FIRMAN at Address Firman Power Equipment Inc Attn Customer Service 8716 W Ludlow Dr Suite 6 www firmanpowerequipment com Peoria AZ 85381 We are FIRMAN POWER And we are here for you 43 Installation Use and Maintenance This warranty will not apply to parts and or labor if your product is deemed to have been misused neglected involved in an accident abused loaded beyon...

Page 46: ...y a failure under warranty of any warranted part MANUFACTURER S WARRANTY COVERAGE The exhaust and evaporative emissions control system on your is warranted for two years If any emissions related part on your small off road engine and engine powered equipment is defective the part will be repaired or replaced by FIRMAN small off road engine and engine powered equipment The California Air Resources ...

Page 47: ... manifold Air cleaner 5 Crankcase breather assembly including Breather connection tube 6 Fuel tank evaporative emission control system including Purge valves Carbon canister Vapor hoses and fitting clamps FIRMAN POWER EQUIPMENT INC www firmanpowerequipment com 8 Throughout the emissions warranty period defined in Subsection b 2 FIRMAN will maintain a supply of warranted parts sufficient to meet th...

Page 48: ...ll rights reserved Any reprinting or unauthorized use without the written permission is expressly prohibited TM FIRMAN POWER EQUIPMENT INC 8716 W LUDLOW DR SUITE 6 PEORIA AZ 85381 1 844 347 6261 WWW FIRMANPOWEREQUIPMENT COM ...

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