Powersmart DB8621SH Instruction Manual

Powersmart DB8621SH Instruction Manual

En 21" 3-in-1 gas self propelled lawn mower

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INSTRUCTION MANUAL
EN 21" 3-in-1 GAS SELF PROPELLED LAWN MOWER
FR 21 POUCES 3-in-1 Tondeuse autopropulsée de gaz
ES 21" 3-en-1
Model # DB8621SH
Have product questions or need technical support? Please feel free to contact us!
Toll free: 1-800-791-9458Mon-Fri9-5 EST
Email: support@amerisuninc.com
CORTADORA DE CÉSPED AUTOPRO PULSADO A GASOLIN

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Summary of Contents for Powersmart DB8621SH

  • Page 1 FR 21 POUCES 3-in-1 Tondeuse autopropulsée de gaz ES 21" 3-en-1 CORTADORA DE CÉSPED AUTOPRO PULSADO A GASOLIN Model # DB8621SH Have product questions or need technical support? Please feel free to contact us! Toll free: 1-800-791-9458Mon-Fri9-5 EST Email: support@amerisuninc.com...
  • Page 3: Table Of Contents

    Operation……………………..………………………………………… 13 Maintenance……………………………………………………………... Storage……………………………………………………………………. 19 Troubleshooting…………………………………………………………. Exploded view & parts list……………………………………………… Warranty………………………………………………………………… TECHNICAL DATA 21" 3-in-1 Gas Self-propelled Lawn Mower Model # DB8621SH Engine type: 4 Stroke, OHV, single cylinder with forced air-cooling system Displacement: 209cc Fuel tank capacity: 0.24 Gallon Oil capacity: 16.9 fl.oz...
  • Page 4: Introduction

    INTRODUCTION Thank You for Purchasing a PowerSmart ® Product. This manual provides information regarding the safe operation and maintenance of this product. Every effort has been made to ensure the accuracy of the information in this manual. PowerSmart ® reserves the right to change this product and specifications at any time without prior notice.
  • Page 5: General Safety Procedures

    GENERAL SAFETY PROCEDURES For any questions regarding the hazard and safety notices listed in this manual or on the product, please call (800) 791-9458 Mon-Fri 9-5 EST before using the engine. DANGER: CARBON MONOXIDE Using an engine indoors CAN KILL YOU IN MINUTES. Engine exhaust contains carbon monoxide (CO).
  • Page 6: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS This machine is capable of amputating hands and feet and throwing objects. Failure to observe the following safety instructions could result in serious injury or death. I.General Operation 1. Read, understand, and follow instructions and warnings in this manual and on the machine, engine and attachments.
  • Page 7 4. Always keep the machine in gear when going down slopes. Do not coast downhill. 5. Avoid starting and stopping on slopes. Avoid making sudden changes in speed or direction. Make turns slowly and gradually. 6. Use extra care while operating machine with a grass catcher or other attachment(s). They can affect the stability of the machine.
  • Page 8: Warning Label Instructions

    WARNING LABLE INSTRUCTIONS Read carefully the manual before use. Danger-flying objects; keep safe distance from the machine as long as the engine is running. Do not open or remove safety shields while engine is running. Pay more attention to the operator’s hands and feet to avoid injury. Do not open or remove safety shields while engine is running.
  • Page 9 Look behind while backing Steep slope hazard When repairing, please pull off the spark plug boot, then repair it according to the operational manual Hot surfaces When mowing,please wear the glasses ad ear plugs to defend the operator himself Keep bystanders away. Safety label found on the lawn mower: KEEP HANDS AND FEET AWAY.
  • Page 10: Knowing Your Lawn Mower

    KNOWING YOUR LAWN MOWER Please use the illustration below to familiarize yourself with the location and function of the components that control of your lawn mower. Recoil starter handle Oil dipstick Grass catcher Fuel tank cap Cutting height adjustment lever Rear discharge door Rear wheel Lower handle...
  • Page 11: Lawn Mower Preparation

    LAWN MOWER PREPARATION The following section describes steps necessary to prepare the lawn mower for use. If after reading this section, you are unsure about how to perform any of the steps please call (800) 791-9458 Mon-Fri 9-5 EST for customer service.
  • Page 12: Recoil Starter Handle

    3. Lock the cable to the lower handle using cable clip. Cable Clip 4. Insert the recoil starter handle cable into the hook provided on the upper handle. You must engage the start/stop control to release the recoil starter handle. Start/Stop Control Recoil starter handle SIDE DISCHARGE CHUTE...
  • Page 13: Operation

    ADJUSTING THE CUTTING HEIGHT Warning! Cutting height adjustments should only be performed after the engine and blades have come to a complete stop! It is always best to begin cutting your lawn with a higher deck height to prevent scalping your lawn. The cutting height is adjusted with front and rear levers.
  • Page 14: Engine Start/Stop Control

    Adding Gasoline Remove the fuel tank cap and check fuel level. If the level is too low, refuel the tank, remember adding fuel not over the fuel upper level. Warning: 1. Gasoline is extremely flammable and is explosive under certain conditions. 2.
  • Page 15: Drive Control Bar

    several times after the engine has started up. When the engine start/stop Control is released, the engine must stop within a few seconds. If not, contact Customer Service. Warning: The blade begins to rotate as soon as the engine is started. START THE ENGINE To start the engine, perform the following steps: 1.
  • Page 16: Maintenance

    USING AS SIDE DISCHARGE You should close the rear cover with mulching adapter in order to use the side discharge. 1. On the side of the mower, lift the side discharge cover. 2. Slide two hooks of side discharge chute under hinge pin on the side discharge cover. Lower the side discharge cover.
  • Page 17 1. Allow the engine to run until it is out of fuel. Do not attempt to pour fuel from the engine. 2. Disconnect spark plug wire. 3. Slowly tip mower so that it rests on the housing. 4. To prevent oil spills, always tip the mower so that the Air Filter is facing up. 5.
  • Page 18 AIR CLEANER MAINTENANCE Routine maintenance of the air cleaner helps maintain proper airflow to the carburetor. Occasionally check that the air cleaner is free of excessive dirt. Refer to Recommended Maintenance Schedule. For air cleaner detail: 1. Open the air cleaner cover. 2.
  • Page 19: Storage

    MAINTENANCE SCHEDULE Item Action Before 5 Hours of First 25 50 hours of 100 hours of 150 hours of use each use or first hours of use or every use or every or every two month 6 months year years Blade Inspect Blade...
  • Page 20: Troubleshooting

    TROUBLESHOOTING Problem Cause Solution Engine start/stop lever Engage engine start/stop lever. disengaged. Spark plug wire disconnected. Connect spark plug wire. Fuel tank empty or stale fuel. Fill tank with clean, fresh gasoline. Engine fails to start Engine not primed. Press primer bulb. Faulty spark plug.
  • Page 21: Exploded View & Parts List

    EXPLODED VIEW AND PARTS LIST...
  • Page 22 Item Stock # Description Item Stock # Description 9999960903 Engine 303160195A Small tension sleeve 303090094 Gear box seat 303181406 Small tension plate 303100100 Bearing 303160192B Small tension plate spacer 303160961 Left hand bevel gear 303020154 Bolt M8*40 303020240 Bolt 303130383 Tension spring 303042005 Flat washer...
  • Page 23 ENGINE EXPLODE VIEW AND PART LIST...
  • Page 24 Item Stock# Description Item Stock# Description 303020444 Bolt M6X12 303020608 Bolt CRANKCASE COVER, 9020960902 Cylinder head assembly 9563960902 LEFT 9142960901 Rocker arm shaft 303100072 6205 bearing 9230960902 ROCKER ARM 9198960101 Oil filler gauge 303020444 Bolt M6X12 9158960901 CAM SHAFT 9142960902 Rocker shaft baffle 9564960901 Piston ring assembly...
  • Page 25: Warranty

    To make a claim under 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 purchase, along with the company’s name where the product was purchased.

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