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2.

 

Be alert and turn mower off if a child enters the area. 

3.

 

Never allow children under the age of 16 to operate the product. 

4.

 

Use extra care when approaching blind corners, shrubs, trees, or other objects that may block your 
view of a child. 

 

Fuel safety 
 

1.

 

Safe Handling of Gasoline 

2.

 

To avoid personal injury or property damage, use extreme care in handling gasoline. Gasoline is 
extremely flammable and the vapors are explosive. 

3.

 

Extinguish all cigarettes, cigars, pipes, and other sources of ignition. 

4.

 

Only use a US EPA approved compliant portable fuel container. 

5.

 

Never remove gas cap or add fuel with the engine running. Allow engine to cool before refueling. 

6.

 

Never attempt to refuel the product while indoors. 

7.

 

Never store the machine or fuel container where there is an open flame, spark, or pilot light such as on 
a water heater or on other appliances. 

8.

 

Never fill containers inside a vehicle or on a truck or trailer bed with a plastic liner. Always place 
containers on the ground away from your vehicle before filling. 

9.

 

Remove gas-powered equipment from the truck or trailer and refuel it on the ground. If this is not 
possible, then refuel such equipment with a portable container, rather than from a gasoline dispenser 
nozzle. 

10.

 

Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling 
is complete. Do not use a nozzle lock-open device. 

11.

 

If fuel is spilled on clothing, change clothing immediately. 

12.

 

Never overfill fuel tank. Replace gas cap and tighten securely. 

 

BRUSHCUTTER SAFETY 

 
Blade can thrust violently away from material it does not cut. Blade thrust can cause amputation 
of arms or legs. 
 
Do not use trimmer head as a fastening device for the blade. 
 
The blade continues to spin after the trigger is released or engine is turned off. The coasting 
blade can throw objects or seriously cut you if accidentally touched. Stop the blade by contacting the 
right-hand side of the coasting blade with material already cut. 
 

WARNING:

 Inspect area before starting unit. Remove all debris and hard objects such as rocks, glass, 

wire, etc., that can ricochet, be thrown, or otherwise cause injury or damage during operation. 

 

Throw away and replace blades that are bent, warped, cracked, broken or damaged in any other way. 

 

Install required shield properly before using the unit. 

 

Use only specified blade and make sure it is properly installed and securely fastened. 

 

Cut from your left to your right. Cutting on the right side of the shield will throw debris away from the 
operator. 

 

Always use the handlebar and a properly adjusted shoulder strap with blade (see ASSEMBLY). 

Summary of Contents for PS431

Page 1: ...e Gas Brush Cutter Model PS431 Have product questions or need technical support Please feel free to contact us Website www Amerisuninc com www powersmartusa com Toll free 1 800 791 9458 Mon Fri 9 5 ES...

Page 2: ...2...

Page 3: ...15 Storage 15 Troubleshooting 16 Exploded view parts list 17 Warranty 21 TECHNICAL DATA 31cc 4 Stroke Gas Brush Cutter Model PS431 Engine type 4 stroke single cylinder Displacement 31 cc Fuel tank cap...

Page 4: ...ate on regular unleaded gasoline and may include the following emission control systems EM Engine Modifications and TWC Three Way Catalyst if so equipped SAFETY INFORMATION Before operating this produ...

Page 5: ...e or dust mask if operation is dusty Always wear heavy long pants long sleeves boots and gloves Wearing safety leg guards is recommended Always wear foot protection Do not go barefoot or wear sandals...

Page 6: ...ttention to warning labels on the engine identifying hot parts of the machine Allow engine to cool down after use before touching engine or areas of the engine that become hot during use CAUTION Misus...

Page 7: ...nk before storing or transporting the unit Run out of fuel left in the carburetor by starting the engine and letting it run until it stops Store unit and fuel in area where fuel vapors cannot reach sp...

Page 8: ...rom a gasoline dispenser nozzle 10 Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete Do not use a nozzle lock open device 11 If fuel...

Page 9: ...tion and function of the components that control of your brush cutter 1 Recoil Starter handle 9 Shoulder strap 2 Spark plug 10 Throttle trigger 3 ON OFF switch 11 Oil dipstick 4 Handlebar 12 Fuel tank...

Page 10: ...on manual Using the wrong hole could lead to serious injury or damage to the unit ATTACHING THE PLASTIC SHIELD CAUTION The shield must be properly installed The shield provides partial protection to t...

Page 11: ...oking from bottom of unit ADD OIL The product is shipped without oil User must add the proper amount of oil before operating the product for the first time The oil capacity of the engine crankcase is...

Page 12: ...d unleaded gasoline to the fuel tank Be careful not to overfill The capacity of the fuel tank is 20 3 fl oz NOTE Do not fill the fuel tank to the very top Gasoline will expand and spill over during us...

Page 13: ...ade or trimmer head near and parallel to the ground and not crowded into material being cut Operating instruction Blade Thrust is a reaction that only occurs when using a bladed unit This reaction can...

Page 14: ...g and balance Keep blade below waist level it will be easier to maintain control of unit Do not raise the engine above your waist as the blade can come dangerously close to your body Do not swing unit...

Page 15: ...to the carburetor chamber when the cover is removed 2 Press the tabs on the air filter cover to remove the air filter cover and air filter NOTE To avoid creating a fire hazard or producing harmful eva...

Page 16: ...o start Engine ON OFF switch is off Engage ON OFF switch Spark plug wire disconnected Connect spark plug wire Fuel tank empty or stale fuel Fill tank with clean fresh gasoline Engine not primed Press...

Page 17: ...17 EXPLODED VIEW AND PARTS LIST Engine exploded view...

Page 18: ...ve 1 22 100011451 0002 Nut M5 8 81 100004382 Return Spring 1 23 100005549 Insulator Gasket A 1 82 100004329 Drive Timing Gear 1 24 100011146 0001 Bolt M5 55 2 83 100002590 Crankcase 1 25 100005583 Ins...

Page 19: ...19 Brush cutter exploded view...

Page 20: ...303170012 Transmission shaft 2 7 303020555 Screw M5x25 1 25 303060134 Bush 6 8 302100010 Fixed ring 1 26 303020084 Screw M6x16 2 9 303030120 Pipe 1 27 303071040 Bracket 1 10 202110046 Straight handle...

Page 21: ...this Limited Warranty you must return the entire power tool product transportation prepaid to PowerSmart The owner must include a legible copy of the original receipt which shall list the date of purc...

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