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Safety

 

CAUTION

 

This engine is shipped from us without oil. If you start 
the engine without oil, the engine will be damaged 
beyond repair and will not be covered under warranty. 

WARNING 

Gasoline and its vapors are extremely 
flammable and explosive. 
Fire or explosion can cause severe burns or 
death. 

WHEN ADDING FUEL 

• Turn engine OFF and let engine cool at least 2 

WARNING 

Rapid retraction of starter cord (kickback) 
will pull hand and arm toward engine 

faster than you can let go. 
Broken bones, fractures, bruises or 
sprains could result. 

• When starting engine, pull cord slowly until 

resistance is felt, then pull rapidly. 

• Direct coupled equipment components such as, but 

not limited to, blades, impellers, pulleys, sprockets, 

etc., must be securely attached. 

WARNING 

minutes before removing gas cap. 

• Fill fuel tank outdoors or in well-ventilated area. 
• Do not overfill fuel tank. 
• Keep gasoline away from sparks, open flames, pilot 

lights, heat, and other ignition sources. 

• Check fuel lines, tank, cap, and fittings 

frequently for cracks or leaks. Replace if 

necessary. 

WHEN STARTING ENGINE 

• Make sure spark plug, muffler, fuel cap and air 

cleaner are in place. 

• Do not crank engine with spark plug removed. 

• If fuel spills, wait until it evaporates before 

starting engine. 

• If engine floods, set choke to OPEN/RUN position, 

place throttle in FAST and crank until 

• 

• 
• 
• 

Rotating parts can contact or entangle hands, 
feet, hair, clothing, or accessories. Traumatic 
amputation or severe lacera 
tion can result. 

Operate equipment with guards in place. Keep 
hands and feet away from rotating parts. 
Tie up long hair and remove jewelry. 
Do not wear loose-fitting clothing, dangling 

drawstrings or items that could become caught. 

WARNING 

Engines give off carbon monoxide, an 
odorless, colorless, poison gas. 

engine starts. 

WHEN OPERATING EQUIPMENT 

 

D

o not choke carburetor to stop engine. 

WHEN TRANSPORTING EQUIPMENT 

 Transport with fuel tank 

EM

P

T

Y

WHEN STORING GASOLINE OR EQUIP 
MENT WITH FUEL IN TANK 

 Store away from furnaces, stoves, water heaters or 

other appliances that have pilot light or other 

ignition source because they can ignite gasoline 

vapors. 

WARNING 

Starting engine creates sparking. 
Sparking can ignite nearby flammable 
gases. 
Explosion and fire could result. 

 

If there is natural or LP gas leakage in area, do not 

start engine. 

• Do not use pressurized starting fluids because 

vapors are flammable. 

Breathing carbon monoxide can cause 

nausea, fainting or death. 

 

Start and run engine outdoors. 

• Do not start or run engine in enclosed area, even 

if doors or windows are open. 

WARNING 

Running engines produce heat. Engine 
parts, especially muffler, become 

extremely hot. 
Severe thermal burns can occur on 
contact. 
Combustible debris, such as leaves, 
grass, brush, etc. can catch fire. 

• Allow muffler, engine cylinder and fins to cool 

before touching. 

• Remove accumulated debris from muffler area and 

cylinder area. 

• Install and maintain in working order a spark arrester 

before using equipment on forest-covered, grass-

covered, brush-covered unimproved land. The state 

of California requires this. Other states may 

have similar laws. Federal laws apply on federal 

land.

Содержание 190F

Страница 1: ...420CC ENGINE OWNER S MANUAL 45752 ...

Страница 2: ...nual to become familiar with this product before you begin using it This Engine is designed for certain applications only The distributor cannot be responsible for issues arising from modification We strongly recommend this Engine not be modified and or used for any application other than that for which it was designed If you have any questions relative to a particular application DO NOT use the E...

Страница 3: ...d result in damage to the engine This manual contains safety information to make you aware of Shock Slow Stop Fast the hazards and risks associated with engines and how to avoid them Because we do not necessarily know what equipment this engine will power it is important that you read and understand these instructions and the instructions for the equipment this engine powers WARNING We do not appr...

Страница 4: ... yourself with the location of various features and controls 3 Air cleaner Muffler Spark plug Throttle lever Recoil starter Starting handle Fuel shutoff Choke lever Fuel filler cap Fuel tank Engine identification Dipstick Drain plug A B C D E F G H I J K L A B C D E F G H I J K L ...

Страница 5: ...ion can result Operate equipment with guards in place Keep hands and feet away from rotating parts Tie up long hair and remove jewelry Do not wear loose fitting clothing dangling drawstrings or items that could become caught WARNING Engines give off carbon monoxide an odorless colorless poison gas engine starts WHEN OPERATING EQUIPMENT Do not choke carburetor to stop engine WHEN TRANSPORTING EQUIP...

Страница 6: ...hoke lever J the choke position Note Choke is usually unnecessary when restarting a warm engine 4 5 6 Move Throttle lever D away from MIN position about 1 3 of way toward MAX position Turn the Engine switch F to the ON position Recoil Start Firmly hold the starting handle H Pull the starter cord handle slowly until resistance is felt the pull rapidly WARNING Rapid retraction of the starter cord ki...

Страница 7: ...it Check the spacing on the electrode and set the gap to the correct dimension See Maintenance Section If plug is damaged replace with a new spark plug Ensure the spark plug is installed and wire is connected Warning Do not crank engine with spark plug removed Oil Oil Recommendations We recommend the use of suitable oils for best performance Other high quality detergent oils are acceptable if clas...

Страница 8: ...ystem from gum formation mix a fuel stabilizer into the fuel See Storage All fuel is not the same This engine is certified to operate on gasoline The emissions control system for this engine is EM Engine Modifications High Altitude At altitudes over 5 000 feet 1524 meters a minimum 85 octane 85 AKI 89 RON gasoline is acceptable To remain emissions compliant high altitude adjustment is required Ope...

Страница 9: ... amputation or laceration Fire hazard Before performing adjustments or repairs Disconnect the spark plug wire and keep it away from the spark plug Use only correct tools Do not tamper with governor spring links or other parts to increase engine speed Replacement parts must be the same and installed in the same position as the original parts Do not strike the flywheel with a hammer or hard object b...

Страница 10: ...w muffler engine cylinder and fins to cool before touching Remove accumulated debris from muffler area and cylinder area WARNING Replacement parts must be the same and installed in the same position as the original parts or fire could result How to Service the Air Filter see figure 3 1 Remove the air cleaner outside cover A Be careful to prevent dirt and debris from falling into the air cleaner as...

Страница 11: ...age to the electrical system or a fire could result 1 2 3 Remove the 6x12mm screw from the rear cover of the engine switch box Remove the fuse cover then pull out and inspect the fuse Reinstall the rear cover Install the 6x12mm screw and tighten How to Service the Battery see figure 7 if applicable WARNING Be careful not to connect the battery in reverse polarity as this will short circuit the bat...

Страница 12: ...may result in white smoke emission from muffler Note Storing or transporting with the spark plug down will result in hard starting and or engine smoking Store in a clean dry area When removing unit from storage only use fresh gasoline Perform operation checks see maintenance schedule before starting engine 11 Engine power will decrease 3 5 for each 1 000 feet 300 meters above sea level and 1 for e...

Страница 13: ...GE The emissions control system is warranted for two years If any emissions related part on your engine is defective the part will be repaired or replaced by Northern Tool and Equipment Company Inc OWNER S WARRANTY RESPONSIBILITIES As the NRSI ENGINE owner you are responsible for the performance of the required maintenance listed in your owner s manual Northern Tool and Equipment Company Inc recom...

Страница 14: ...al is warranted for the warranty period stated above If the part fails during the period of warranty coverage the part will be repaired or replaced by Northern Tool and Equipment Company Inc according to Subsection d below Any such part repaired or replaced under warranty will be warranted for the remainder of the period b Any warranted part that is scheduled only for regular inspection in your Ow...

Страница 15: ...ts that are not exempted by the U S EPA may not be used The use of any non exempted add on or modified parts by the ultimate purchaser will be grounds for disallowing a warranty claims Northern Tool and Equipment Company Inc will not be liable to warrant failures of warranted parts caused by the use of a non exempted add on or modified part k The manufacturer issuing the warranty shall provide any...

Страница 16: ...k plug b Ignition coil 4 Catalytic Muffler Assembly including a Muffler gasket b Exhaust manifold c Catalytic converter 5 Crankcase Breather Assembly including a Breather connection tube 6 Fuel tank evaporative emissions control system including a Purge Valves b Carbon Canister c Canister Mounting Brackets d Fuel Cap 7 Miscellaneous items Used in Above Systems including a Switches b Hoses belts co...

Страница 17: ...es to the original purchaser of the equipment and is non transferable Verification of purchase is the responsibility of the buyer Parts will be replaced or repaired at no charge except when the equipment has failed due to lack of proper maintenance Any misuse abuse alteration or improper installation or operation will void warranty Determining whether a part is to be replaced or repaired is the so...

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