GC8000E - Lawn mower Generac - Free user manual and instructions

USER MANUAL GC8000E Generac

SAVE THIS MANUAL FOR FUTURE REFERENCE

Section 1: Safety Rules & General

• Information Introduction p. 1
• Read This Manual Thoroughly p. 1
• Safety Rules p. 1
• How to Obtain Service p. 1
• General Hazards p. 2
• Exhaust and Fuel Hazards p. 2
• Fire Hazards p. 3
• Explosion Hazards p. 3
• Safety and Operating Decals p. 4

Section 2: General Information and Setup

• Components and Locations p. 5
• Specifications p. 6
• Emissions p. 6
• Remove Contents from Carton p. 6
• Assembling the Unit p. 7
• Installing Handlebar p. 7
• Adding Engine Oil and Fuel p. 7
• Engine Fluid Requirements p. 7
• Adding Engine Oil p. 7
• Adding Fuel p. 8
• Spark Arrestor p. 8

Section 3: Operation

• Operating Tips p. 9
• Before Starting Engine p. 9
• Starting the Engine p. 9
• Stopping the Engine p. 9
• Adjustments p. 9
• Adjusting Edger Cutting Depth p. 9
• Adjusting Blade Angle p. 10
• Adjusting Wheel Height for Curbs p. 10
• Slopes p. 10

Section 4: Maintenance and

• Troubleshooting Maintenance p. 11
• Maintenance Schedule p. 11
• Replacing the Belt p. 12
• Changing Engine Oil p. 12
• Changing the Blade p. 12
• Servicing Spark Plug p. 13
• Cleaning the Air Filter p. 13
• Storage p. 14
• Troubleshooting Table of Contents iv Owner’s Manual for Lawn Edger This page intentionally left blank.Safety Rules & General InformationOwner’s Manual for Lawn Edger 1 p. 15

Section 1: Safety Rules & General Information

Introduction Thank you for purchasing this Generac lawn edger. Thisunit has been designed to provide high performance,efficient operation, and years of use when maintainedcorrectly.The unit is designed and built for consistent, reliable usefor lawn edging projects. It is built to withstand frequenthandling under these conditions.The information in this manual is accurate based onproducts produced at the time of publication. The manu-facturer reserves the right to make technical updates,corrections, and product revisions at any time withoutnotice. Read This Manual Thoroughly If any section of this manual is not understood, contactthe nearest Independent Authorized Service Dealer(IASD) or Generac Customer Service at 1-888-545-6576, or visit www.generac.com for starting, operating, and servicing procedures. The owner is responsible for cor-rect maintenance and safe use of the unit.This manual must be used in conjunction with all othersupporting product documentation supplied with theproduct.SAVE THESE INSTRUCTIONS for future reference. Thismanual contains important instructions that must be fol-lowed during placement, operation, and maintenance ofthe unit and its components. Always supply this manual to any individual that will use this unit, and instruct them on how to correctly start, operate, and stop the unit incase of emergency. Safety Rules The manufacturer cannot anticipate every possible cir-cumstance that might involve a hazard. The alerts in thismanual, and on tags and decals affixed to the unit, arenot all inclusive. If using a procedure, work method, oroperating technique that the manufacturer does not spe-cifically recommend, verify that it is safe for others anddoes not render the equipment unsafe.Throughout this publication, and on tags and decalsaffixed to the unit, DANGER, WARNING, CAUTION, andNOTE blocks are used to alert personnel to specialinstructions about a particular operation that may behazardous if performed incorrectly or carelessly. Observethem carefully. Alert definitions are as follows:NOTE: Notes contain additional information important toa procedure and will be found within the regular text ofthis manual.These safety alerts cannot eliminate the hazards thatthey indicate. Common sense and strict compliance withthe special instructions while performing the action orservice are essential to preventing accidents. How to Obtain Service When the unit requires servicing or repairs, contact Gen-erac Customer Service at 1-888-545-6576 or visitwww.generac.com for assistance. When contacting Generac Customer Service about partsand service, always supply the complete model andserial number of the unit as given on its data decallocated on the unit. Record the model and serial numbersin the spaces provided on the front cover of this manual. (000100a) Consult Manual. Read and understand manual completely before using product. Failure to completely understand manual and product could result in death or serious injury. WARNING (000001) DANGER Indicates a hazardous situation which, if not avoided, will result in death or serious injury. (000002) WARNING Indicates a hazardous situation which, if not avoided, could result in death or serious injury. (000003) CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury.Safety Rules & General Information 2 Owner’s Manual for Lawn Edger General Hazards Exhaust and Fuel Hazards (000403) WARNING Personal injury. Never remove, alter, or tamper with safety devices. Do not operate unit without safety equipment in place. Doing so could result in death, serious injury, property damage, or equipment damage. (000128a) WARNING Personal injury. Keep out of reach of children. Failure to do so could result in death or serious injury. (000377) WARNING Vision loss. Eye protection is required when servicing unit. Failure to do so could result in vision loss or serious injury. WARNING Personal injury and equipment damage. Do not tamper with engine governed speed. Operating engine too fast or slow increases the risk of injury or permanent engine damage. (000254) (000115) Moving Parts. Do not wear jewelry when starting or operating this product. Wearing jewelry while starting or operating this product could result in death or serious injury. WARNING (000111) WARNING Moving Parts. Keep clothing, hair, and appendages away from moving parts. Failure to do so could result in death or serious injury. (000108) WARNING Hot Surfaces. When operating machine, do not touch hot surfaces. Keep machine away from combustibles during use. Hot surfaces could result in severe burns or fire. (000110) WARNING Risk of Fire. Hot surfaces could ignite combustibles, resulting in fire. Fire could result in death or serious injury. Risk of injury. Do not operate or service this machine if not fully alert. Fatigue can impair the ability to operate or service this equipment and could result in death or serious injury. (000215a) WARNING (000107) Hearing Loss. Hearing protection is recommended when using this machine. Failure to wear hearing protection could result in permanant hearing loss. WARNING (000492) Personal injury. Wear sturdy shoes with no-slip tread, long pants, and gloves when operating this unit. Failure to do so could result in death or serious injury. WARNING (000620) Personal injury. Operate only in daylight or in area lit by artifical light. Failure to do so could result in death, serious injury, property or equipment damage. WARNING Asphyxiation. The exhaust system must be properly maintained. Do not alter or modify the exhaust system as to render it unsafe or make it noncompliant with local codes and/or standards. Failure to do so will result in death or serious injury.(000179b) DANGER (000103) Asphyxiation. Running engines produce carbon monoxide, a colorless, odorless, poisonous gas. Carbon monoxide, if not avoided, will result in death or serious injury. DANGER (000143)Explosion and Fire. Fuel and vapors are extremely flammable and explosive. Store fuel in a well ventilated area. Keep fire and spark away. Failure to do so will result in death or serious injury. DANGERSafety Rules & General InformationOwner’s Manual for Lawn Edger 3 Fire Hazards Explosion Hazards (000204) DANGER Explosion and Fire. Do not overfill fuel tank. Overfilling may cause fuel to leak and ignite or explode, resulting in death or serious injury. (000174) DANGER Risk of fire. Allow fuel spills to completely dry before starting engine. Failure to do so will result in death or serious injury. WARNING (000281) Fire risk. Fuel and vapors are extremely flammable. Do not operate indoors. Doing so could result in death, serious injury, or property or equipment damage. (000282) WARNING Explosion and fire risk. Do not smoke near unit. Keep fire and spark away. Failure to do so could result in death, serious injury, or property or equipment damage. WARNING Explosion and Fire. Do not smoke while refueling unit. Failure to do so could result in death, serious injury, or property or equipment damage. (000284a) (000174) DANGER Risk of fire. Allow fuel spills to completely dry before starting engine. Failure to do so will result in death or serious injury. (000109) WARNING Risk of Fire. Verify machine has properly cooled before installing cover and storing machine. Hot surfaces could result in fire. (000249) WARNING Risk of fire. Never operate engine without the air cleaner installed. Operating engine without the air cleaner could result in death or serious injury. (000192) DANGER Explosion and fire. Fuel and vapors are extremelyflammable and explosive. No leakage of fuel ispermitted. Keep fire and spark away. Failure to doso will result in death or serious injury. (000110) WARNING Risk of Fire. Hot surfaces could ignite combustibles, resulting in fire. Fire could result in death or serious injury.Safety Rules & General Information 4 Owner’s Manual for Lawn Edger Safety and Operating Decals See Figure 1-1. This unit features numerous safety and operating decals. These decals provide important operating instructions and warn of dangers and hazards. Replace damaged or missing safety and operating decals immediately. Decal part numbers can be found in the unit parts manual at www.generac.com. Figure 1-1. Safety and Operating Decal Locations 011495Owner’s Manual for Lawn Edger 5 General Information and Setup

Section 2: General Information and Setup

Components and Locations Figure 2-1. Features and Controls

A Depth control lever K Primer bulb B Depth selector plate L Air filter C Control rod M Flameout wire terminals D Fuel cap and fill N Recoil starter handle E Oil dipstick/fill cap P Start lever F Blade guard Q Spark plug/spark plug wire G Blade R Muffler H Adjustable front wheels S Engine belt cover J Adjustable rear wheel T Bevel adjustment lever6 Owner’s Manual for Lawn Edger General Information and Setup Specifications Emissions The United States Environmental Protection Agency (US EPA) (and California Air Resources Board (CARB), for engines/equipment certified to California standards) requires this engine/equipment to comply with exhaust and evaporative emissions standards. Locate the emis- sions compliance decal on the engine to determine appli- cable standards. See the included emissions warranty for emissions warranty information. Follow the maintenance specifications in this manual to ensure the engine com- plies with applicable emissions standards for the duration of the product’s life. Remove Contents from Carton Proceed as follows to remove parts and unit from carton:

1. Remove all parts and packaging components. Ver-

ify the following components are included: NOTE: Contact an IASD if any parts are damaged or missing.

2. Cut all four vertical edges of the carton and lay side

panels flat around edger.

3. Remove any remaining packaging.

4. Roll unit out from carton and place on a level sur-

face. Engine 4-stroke OHV Engine speed 3000 rpm Displacement 163cc Torque rating 6.5 ft-lbs (8.8 Nm) gross torque per SAE J1940 Fuel capacity (qt / L) 3.5 / 3.3 Oil capacity (oz / mL) 19 / 562 Fuel type Unleaded gasoline Blade diameter (in / cm) 9 / 22.8 Cutting depth (in / mm) 0.0–3.0 / 0.0–76 Wheels (in / cm) 8.0 / 20.3 Handlebars Straight Machine dimensions (in / cm) 45 x 19 x 39.5 / 114.3 x 48.3 x 100.3 Machine weight (lbs / kg) 71 / 32 Part Qty. Edger 1 Owner’s manual 1 Upper handlebar 1 Control rod 1 Hair pins 2 Plastic wing nuts (M8) 2 M8 x 35mm bolts 2 Wire tie 1 Spark plug socket wrench w/rod 1Owner’s Manual for Lawn Edger 7 General Information and Setup Assembling the Unit Installing Handlebar Proceed as follows to install handlebar:

1. See Figure 2-2. Assemble upper handlebar (A) to

lower handlebar (B) with two bolts (C) and two plastic wing nuts (D). Firmly hand-tighten the wing nuts. Figure 2-2. Assembling Handlebar

2. Slide one end of control rod (E) into hole of depth

control lever (F). Secure with hair pin (G).

3. Slide other end of control rod through hole of quill

arm support (H). Secure with hair pin.

4. Attach recoil starter handle (J) through rope guide

(K). Twist into position.

5. Remove temporary insert from engine flameout

6. Connect flameout wires from engine and handlebar

(M). Use cable ties to secure loose flameout wire to handlebar. Adding Engine Oil and Fuel Engine Fluid Requirements IMPORTANT NOTE: DO NOT modify engine to run on alternative fuels. Stabilize fuel prior to storage. Engine oil capacity is 19 oz (562 mL). Fuel tank capacity is 3.5 qt (3.3 L). Adding Engine Oil IMPORTANT NOTE: Unit is shipped without oil in engine. Traces of oil may be in reservoir from factory testing. Oil must be added prior to initial operation. Proceed as follows to add engine oil:

1. Place edger on level surface, and verify the adjust-

able wheel heights are set so the main frame of the edger is level.

2. Verify oil fill area is clean.

3. See Figure 2-3. Remove oil dipstick/fill cap (A) and

wipe oil dipstick clean. Figure 2-3. Adding Engine Oil

4. Add recommended oil slowly. Use a funnel or noz-

zle to reduce spillage. IMPORTANT NOTE: Do not overfill. Check oil level frequently while filling.

5. Insert oil dipstick into oil filler neck. Do not screw in.

Remove oil dipstick and verify oil level is within safe operating range (B) on oil dipstick. Engine Oil

• 0–100 °F (-17–38 °C): SAE 10W-30

• 50–100 °F (10–38 °C): SAE 30

• For Service, SG, SH, SJ, or higher Fuel

• Up to 10% ethanol (gasohol) is acceptable

• Non-ethanol premium fuel recommended

• DO NOT use a gas oil mixture

WARNING (000341) Fire and explosion risk. Keep spark and flame away from liquid and vapor. Do not smoke while using. Doing so could result in death, serious injury, or equipment damage. (000210) WARNING Skin irritation. Avoid prolonged or repeated contact with used motor oil. Used motor oil has been shown to cause skin cancer in laboratory animals. Thoroughly wash exposed areas with soap and water. (000135) Engine damage. Verify proper type and quantity of engine oil prior to starting engine. Failure to do so could result in engine damage. CAUTION

6. Install oil dipstick/fill cap and hand-tighten.

7. Clean up any spilled oil.

Adding Fuel IMPORTANT NOTE: It is important to prevent gum deposits from forming in fuel system parts such as the fuel hose or fuel tank during storage. Alcohol- based fuels (gasohol, ethanol, or methanol) can attract moisture, which leads to separation and for- mation of acids during storage. Acidic gas can dam- age an engine fuel system. The fuel system must be emptied before storage of 30 days or longer to avoid engine problems. Never use engine or carburetor cleaner products in the fuel tank as permanent dam- age may occur. NOTE: Never use contaminated gasoline or mixed gaso- line with oil. Do not allow dust, foreign matter or water to enter into the fuel tank. Proceed as follows to add fuel:

1. Place unit on a firm, level surface in a well venti-

2. Verify unit is OFF and cooled for a minimum of two

3. Clean area around fuel cap and remove cap slowly.

4. Slowly add recommended fuel. Do not overfill.

5. Install fuel fill cap.

6. Clean up any spilled fuel.

NOTE: Allow spilled fuel to evaporate before starting unit. Spark Arrestor This unit is equipped with a spark arrestor. Under Califor- nia law, and the laws of some other states, operating an internal combustion engine using hydrocarbon fuels with- out an engine spark arrester is not permitted. This also applies to operation on US Forest Lands. All units shipped to California, New Mexico, and Washington State are provided with spark arresters. Failure of the owner or operator to maintain this equipment in compli- ance with state regulations is a misdemeanor under Cali- fornia law and may be in violation of other state and/or federal regulations. Contact the State Park Association or the appropriate state organization for specific information in your area. (000105)Explosion and Fire. Fuel and vapors are extremely flammable and explosive. Add fuel in a well ventilated area. Keep fire and spark away. Failure to do so will result in death or serious injury. DANGER (000166b) DANGER Explosion and Fire. Do not overfill fuel tank. Fill to 1/2 inch from top of tank to allow for fuel expansion. Overfilling may cause fuel to spill onto engine causing fire or explosion, which will result in death or serious injury. WARNING Explosion and Fire. Do not smoke while refueling unit. Failure to do so could result in death, serious injury, or property or equipment damage. (000284a) (000688)Personal injury. Before performing any maintenance procedure or inspection, stop the engine, and allow all parts to cool. Disconnect spark plug wire and keep spark plug wire away from spark plug. Failure to do so could result in serious injury. WARNINGOwner’s Manual for Lawn Edger 9Operation

Section 3: Operation

• Operate the unit in dry conditions. Wet ground becomes packed around blade, which can causepremature belt wear and decreased performance.
• Remove packed dirt and debris from blade for opti- mal performance.
• First cut at shallow depths, then cut at greater depths until desired depth is reached. Do not over-load the unit by cutting deep.
• Customize the edging by varying the amount of passes and distance between blade and edge ofsidewalk, driveway, or curb. Before Starting Engine IMPORTANT NOTE: Unit is shipped without oil. Add engine oil before starting. See Adding Engine Oil for instructions.
• Check engine oil level.

• Inspect unit for damage.

• Remove any debris buildup from the top of the engine, the underside of the machine, and the muf-fler.
• Verify all fasteners are correctly tightened.

• Verify flameout wire terminals are connected.

• Verify spark plug wire is connected.

• Unit has been moved to the work site. Starting the Engine Proceed as follows to start a cold engine:1. Verify unit is level.

2. See Operating Tips.

3. Set depth control lever to START.4. Starting a cold engine only: Push primer bulbthree times. Wait two seconds between each push.5. Firmly hold recoil starter handle with left hand andpull start lever against handle.

6. Pull recoil starter handle slowly until resistance is

felt. Then quickly pull recoil starter handle to com-pletely unwind starter rope. Do not allow starterrope to snap back. Slowly rewind starter rope whileholding recoil starter handle.NOTE: The engine should start within one to two pulls. See Troubleshooting if unit fails to start after five attempts. Stopping the Engine Release start lever to ground out engine through theflameout wire, which causes the engine to stop. Adjustments Adjusting Edger Cutting Depth IMPORTANT NOTE: Do not overload edger capacity.Make multiple passes when edging deeper settings,starting at a shallow depth.Move depth control lever forward to increase edge cut-ting depth. There are six cutting depth settings fromapproximately ground level to 3.0 in (76 mm) deep. (000403) WARNING Personal injury. Never remove, alter, or tamper with safety devices. Do not operate unit without safety equipment in place. Doing so could result in death, serious injury, property damage, or equipment damage. (000490) CAUTION Equipment damage. Clear the engine of grass and debris before each use. Failure to do so could result in engine damage. CAUTION Equipment damage. Do not leave unit operating unattended at any time. Shut down engine prior to leaving. Failure to do so could result in property or equipment damage. (000734) WARNING (000735) Accidental startup. Engine must be off before adjusting any controls or attachments. Failure to do so could result in death, serious injury, or property or equipment damage.10 Owner’s Manual for Lawn Edger Operation Adjusting Blade Angle Blade can be adjusted 15° from vertical in both directions to provide a beveled cut. This cuts grass further away from the sidewalk or driveway, reducing the need to edge as often. Use the beveled edge at a deep depth to cut a trench into ground. Proceed as follows to adjust blade angle:

1. Stop engine and allow it to cool.

3. Line up edger before starting the engine.

Adjusting Wheel Height for Curbs Proceed as follows to adjust wheel height for edging curbs:

1. Stop engine and allow it to cool.

2. See Figure 3-2. Loosen front wheel knob (B).

Figure 3-2. Adjusting Wheel Height

3. Slide wheels to the right, enough to clear the curb

and balance the unit.

4. Securely tighten front wheel knob.

5. Use front wheel adjustment lever (C) to lower front

wheels enough to level unit.

6. Loosen rear wheel knob (D).

7. Lower right rear wheel enough to level unit.

8. Securely tighten rear wheel knob.

• This unit can be used on slopes up to 15°. Continu- ous use on slopes steeper than 15° could result in engine damage.

• Avoid sudden turns or maneuvers.

(000460) Personal injury. Use caution when operating unit over uneven terrain or slopes. Failure to do so could result in death, serious injury, equipment or property damage. WARNINGOwner’s Manual for Lawn Edger 11Maintenance and Troubleshooting

Section 4: Maintenance and Troubleshooting

Maintenance Regular maintenance will improve performance andextend engine/equipment life. Generac Power Systems,Inc. recommends that all maintenance work be per-formed by an Independent Authorized Service Dealer(IASD). Regular maintenance, replacement, or repair ofthe emissions control devices and systems may be per-formed by any repair shop or person of the owner’schoosing. To obtain emissions control warranty servicefree of charge, the work must be performed by an IASD.See the emissions warranty. Maintenance Schedule Risk of injury. Do not operate or service this machine if not fully alert. Fatigue can impair the ability to operate or service this equipment and could result in death or serious injury.(000215a) WARNING (000102) WARNING Accidental Start-up. Disconnect spark plug wire when working on unit. Failure to do so could result in death or serious injury. (000108) WARNING Hot Surfaces. When operating machine, do not touch hot surfaces. Keep machine away from combustibles during use. Hot surfaces could result in severe burns or fire. ProcedureBefore Each UseEvery 10 HoursEvery 25 HoursEvery 50 HoursEvery 100 HoursCheck fuel and engine oil level Clean engine exterior, cooling fins, and remove collected grass* Inspect flameout wire connections Inspect general equipment condition Inspect drive belt (replace if necessary) Lubricate all pivot points Inspect fasteners Inspect blade for wear or damage (replace if nec-essary) Inspect spark plug (replace if necessary) Inspect fuel line (replace if necessary) Lubricate wheel axle shaft Clean air filter (replace if necessary)** Change engine oil

time 5–8 hours Replace spark plug Clean combustion deposits from cylinder, piston, and valves

• Cleaning the top of the engine during use is critical for sufficient air flow.** Change more frequently if used in extremely dusty or dirty conditions.12 Owner’s Manual for Lawn Edger Maintenance and Troubleshooting Replacing the Belt Proceed as follows to replace the belt:

1. Shut down engine if running. Allow several minutes

2. Disconnect spark plug wire and place it where it

4. See Figure 2-1. Remove two rear guard bolts to

remove engine pulley cover (S).

5. See Figure 4-1. Remove two front guard screws

(A) and belt guard (B). Figure 4-1. Remove Front Screws and Belt Guard

6. Remove old belt from engine and quill assembly

7. Reverse the above steps to install replacement

• Tighten rear guard bolts to 13–16 ft-lbs (18–22 Nm).

• Tighten front guard screws to 4–6 ft-lbs (6–8 Nm). Changing Engine Oil NOTE: Drain oil when engine is warm. Warm oil drains more completely. Proceed as follows to change engine oil:

1. Shut off engine and allow unit to cool.

2. Disconnect spark plug wire from spark plug and

place it where it will not contact spark plug.

3. Lower front wheel height to raise front end of unit.

5. Remove oil dipstick/fill cap.

6. Remove oil drain plug and washer.

7. Drain oil. Dispose of used oil according to local,

national, or state laws.

8. Install and tighten oil drain plug and washer.

9. Fill engine with oil according to Adding Engine

10. Install oil dipstick.

11. Connect spark plug wire to spark plug.

Changing the Blade NOTE: Do not sharpen the blade. NOTE: Replacing blade requires two 12 in (30.5 cm) adjustable wrenches or two 0.75 in (19 mm) wrenches. Proceed as follows to replace the blade:

1. Shut off engine and allow unit to cool.

2. Disconnect spark plug wire and place it where it

blade to the drive shaft. Use a wrench to hold nut behind the blade still while removing the blade locknut. (000102) WARNING Accidental Start-up. Disconnect spark plug wire when working on unit. Failure to do so could result in death or serious injury.

(000210) WARNING Skin irritation. Avoid prolonged or repeated contact with used motor oil. Used motor oil has been shown to cause skin cancer in laboratory animals. Thoroughly wash exposed areas with soap and water. (000135) Engine damage. Verify proper type and quantity of engine oil prior to starting engine. Failure to do so could result in engine damage. CAUTIONOwner’s Manual for Lawn Edger 13 Maintenance and Troubleshooting Figure 4-2. Removing Blade

5. Reverse the above steps to install new blade.

NOTE: Tighten blade locknut to 35–45 ft-lbs (47–61 Nm). Servicing Spark Plug NOTE: Use only the recommended spark plug or spark plug with the same temperature range. Spark plug gap must be correct for efficient operation. Proceed as follows to service the spark plug:

1. Shut off engine and allow unit to cool.

2. Disconnect spark plug wire from spark plug and

place it where it will not contact spark plug.

3. Clean area around spark plug.

4. Remove spark plug using spark plug wrench and

5. Inspect spark plug for cracks or damage. Replace

spark plug if necessary.

6. Clean the electrodes with a metal brush and

remove any build up.

7. See Figure 4-3. Measure spark plug clearance

with a feeler gauge. The clearance should be 0.028–0.031 in (0.7–0.8 mm). Figure 4-3. Spark Plug

8. Replace spark plug if electrodes are pitted, burned,

or porcelain is cracked. Use only a TORCH F7RTC or equivalent.

9. Install spark plug and tighten to 18–22 ft-lbs (25–

30 Nm) using spark plug wrench. Cleaning the Air Filter Proceed as follows to clean or replace air filter:

1. Remove outer wing nut, washer, and air filter cover.

2. Remove inner wing nut and air filter.

IMPORTANT NOTE: Do not allow dirt or debris to enter the carburetor.

3. Separate outer foam element from inner paper ele-

4. Inspect inside of paper element for dirt or debris.

5. Inspect both elements for tears or damage.

NOTE: If inner paper element is dirty, or if either element is torn, replace air filter.

6. Wash outer foam element in household detergent

and water, or in a nonflammable or high flash-point solvent. Soak foam element in clean engine oil, and squeeze out excess oil.

7. Lightly tap inner paper element against hard sur-

face to remove excess dirt, or blow compressed air through the air filter from the inside out. NOTE: Do not brush dirt off paper element, this will embed dirt into the fibers.

8. Install cleaned foam element onto inner paper ele-

9. Reverse steps 1 and 2 to install clean air filter and

air filter cover onto the unit.

(000580) WARNING Explosion and fire. Never clean air filter element with gasoline or low flash-point detergents. Doing so could result in death, serious injury, or equipment damage.14 Owner’s Manual for Lawn Edger Maintenance and Troubleshooting Storage NOTE: A yearly checkup or tune-up by an IASD is rec- ommended for optimal performance. Proceed as follows to put unit in storage for thirty days or more:

1. Run the engine until it is out of fuel.

2. Change engine oil. See Changing Engine Oil.

3. Remove spark plug from cylinder. Pour 1 oz (29.5

mL) oil into cylinder. Slowly pull recoil handle so oil will protect cylinder. Install new spark plug in cylin- der. Pull starter handle slowly a few times to distrib- ute oil. Pull recoil slowly until resistance is felt to close cylinder valves. Do not attach spark plug wire.

4. Clean edger. Remove all dirt, leaves, debris,

grease, etc. from edger, including cylinder cooling fans, recoil starter cover holes, under fuel tank, and under muffler.

5. Inspect edger for damage. Have damaged parts

replaced if necessary.

6. Inspect hardware, and tighten any loose fasteners.

7. Store unit in building with good ventilation, away

from spark such as space heaters or pilot lights.

8. Cover edger with a breathable material. Do not use

plastic as moisture can collect underneath and cause rusting. (000143)Explosion and Fire. Fuel and vapors are extremely flammable and explosive. Store fuel in a well ventilated area. Keep fire and spark away. Failure to do so will result in death or serious injury. DANGER (000180) DANGER Explosion and Fire. Drain fuel in a well ventilated area, into an approved container only after engine has cooled. Failure to do so will result in death or serious injury. (000109) WARNING Risk of Fire. Verify machine has properly cooled before installing cover and storing machine. Hot surfaces could result in fire.Owner’s Manual for Lawn Edger 15 Maintenance and Troubleshooting Troubleshooting Problem Cause Correction Recoil cord will not pull out or is difficult to pull Seized engine. Check engine oil level. Contact an IASD. Oil compression lock. Remove the spark plug, hold a rag over the spark plug hole, and pull recoil cord several times to blow out any oil in the cyl- inder. Wipe off the spark plug and reinstall it. Broken or jammed recoil cord. Turn engine pulley by hand with the spark plug removed. If the engine pulley turns the recoil is broken or jammed. Con- tact an IASD. Engine will not start. See engine owner’s manual for engine-spe- cific procedures. No or insufficient fuel. Fill fuel reservoir. Spark plug wire not attached. Verify spark plug wire is attached correctly. Insufficient or dirty engine oil. Verify the engine has the right amount of clean oil. If oil is dirty, change it. See Changing Engine Oil. Dirty or degraded fuel. Fuel must be fresh, clean, and unleaded with no more than 10% ethanol. If the fuel is old, change it. Use a fuel stabilizer if fuel will be kept longer than one month. Dirty or clogged air filter. Verify the air filter is clean. If the air filter is dirty, change it according to the engine owner’s manual. Broken or faulty spark plug. Verify the spark plug is clean. Replace spark plug if dirty or cracked. If spark plug is oily, leave it out, hold a rag over spark plug hole and crank engine several times to blow out any oil in the cylinders. Wipe off spark plug and install. Drive safety control levers activated. Both drive safety control levers must be in neutral to start engine. Engine hard to start, or starts and runs rough Old or degraded fuel. Drain fuel and replace with fresh fuel. Use fuel stabilizer at end of season. Broken or faulty spark plug. Verify the spark plug is clean. Replace spark plug if dirty or cracked. If spark plug is oily, leave it out, hold a rag over spark plug hole and crank engine several times to blow out any oil in the cylinders. Wipe off spark plug and install. Dirty or clogged air filter. Clean or replace air filter. Engine smokes Insufficient engine oil. Check engine oil level and adjust as needed. Slope too great. Verify unit is not being operating on too great of an incline. See Slopes for more information. Dirty or clogged air filter. Verify the air filter is clean. If the air filter is dirty, change it according to the engine owner’s manual. Incorrect engine oil. Verify correct oil weight is being used. Engine may smoke if oil is too light for ambient temperature.16 Owner’s Manual for Lawn Edger Maintenance and Troubleshooting Engine lacks power or is not running smoothly. See engine owner’s manual for engine-spe- cific procedures. Dirty or clogged air filter. Verify air filter is clean. If air filter is dirty, change it according to the engine owner’s manual. Dirty or oily spark plug con- nection. Remove spark plug wire and dry connection with a rag. Dirty or cracked spark plug. Inspect spark plug, change as necessary. If spark plug is oily, leave it out, hold a rag over the plug hole and crank engine several times to blow out any oil in the cylinders. Wipe off plug and install. Dirty or degraded fuel. Drain fuel and replace with fresh fuel. Use a fuel stabilizer if the gas will be kept longer than one month. Incorrect amount of engine oil. Verify oil level. If the oil is dirty, change it. See Changing Engine Oil. Incorrect carburetor adjust- ment. Contact an IASD. Blade set too deep. Raise blade for shallow edging. Dirty fuel tank. Remove and clean fuel tank. Engine runs well but blade does not spin Drive belt broken or off pul- leys. Install or change drive belt. See Replacing the Belt. Overstretched drive belt slipping on pulleys. Change drive belt. See Replacing the Belt. Inadequate torque on blade nut allowing blade to stop when making contact with ground. Tighten blade nut to approximately 35–45 ft-lbs (47.5–61.0 Nm). Excessive soil build up in debris guard. Turn engine off. Remove debris cover and remove any soil build up around blade inside debris guard. Problem Cause CorrectionOwner’s Manual for Lawn Edger 17 Maintenance and Troubleshooting This page intentionally left blank.18 Owner’s Manual for Lawn Edger Maintenance and Troubleshooting This page intentionally left blank.Part No. A0000930852 Rev. B 11/19/2020 ©2020 Generac Power Systems, Inc. All rights reserved. Specifications are subject to change without notice. No reproduction allowed in any form without prior written consent from Generac Power Systems, Inc. Generac Power Systems, Inc. S45 W29290 Hwy. 59 Waukesha, WI 53189 1-888-GENERAC (1-888-436-3722) www.generac.com ®Manual del usuario Bordeadora GC8000E Traducción de las instrucciones originales MODELO:______________________________ SERIE:________________________________