The Handy THPK45CH, Owner'S Manual

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2. SAFETY RULES 

2-1. Notes when using the nylon-cutting head and 3 teeth blade. 

1. The grass trimmer was designed to cut grass and small soft vegetation. Never use the trimmer for any other purpose. 

2. Only use nylon cutting heads that meet the trimmer rotation rate requirements. Use nylon cords designated for the nylon cutting heads.   

3. After starting the engine, pull the throttle lever gradually. The engine speed will increase and the nylon-cutting head or 3 teeth blade will start 

rotating. 

4. When the throttle lever is released, the engine goes back to idle speed automatically. 

5. Operate the unit at full throttle while cutting. Best fuel efficiency is obtained by releasing the throttle when swinging back after a cut. 

6. The blade rotates counterclockwise. For best performance and to avoid being struck by debris, move the blade from right to left while 

working. 

2-2. Notes when using the unit. 

1. Wear close fitting, tough work clothing that will provide protection, such as long slacks or trousers, safety work shoes, heavy duty work gloves, 

a head protector (helmet), a safety face shield, or safety goggles for eye protection and a good grade of ear plugs or other hearing protection. 

2. Refuel in a safe place. Open the fuel cap slowly to release any pressure which may have formed in the fuel tank. To prevent a fire hazard, 

move at least 3 metres from the fueling area before starting. 

3. Comply with all fire prevention regulations. Compliance with all local laws is the user’s responsibility. Your unit comes with a spark arrester 

screen in the user kit. Replacement spark arrester screen kits are available from the distributor. 

4. Turn off the unit before setting it down. 

5. Always hold the unit firmly with both hands, the thumb and fingers encircling the handles. 

6. Keep all screws and fasteners tight. Never operate your equipment when it is improperly adjusted or not completely and securely assembled. 

7. Keep the handles dry, clean and free of the fuel mixture. 

8. Keep the cutting-head as close to the ground as possible. Avoid hitting small objects with the cutting-head. When cutting on a slope, stand 

below the cutting-head. Never cut or trim on a hill or slope, etc. if there is the slightest chance of slipping, sliding or losing firm footing. 

9. Check the area you will be trimming for debris that may be struck or thrown during operation. 

10. Keep all parts of your body and clothing away from the cutting-head when starting or running the engine. Before starting the engine, make 

sure the cutting-head will not come into contact with any obstacle. 

11. Stop the engine before examining the cutting line. 

12. Store equipment away from possible ignition sources, such as gas-powered water heaters, clothes dryers, or oil-fired furnaces, portable 

heaters, etc.                  

13. Always keep the debris shield, cutting-head, and engine free of debris build-up. 

14. Operation of equipment should always be restricted to mature and properly instructed individuals. 

15. WARNING: The emission of exhaust gases is toxic. 

16. Emergency Stopping Procedure. When it is necessary to stop engine immediately, move the switch to the stop position 

17. This unit has a centrifugal clutch which enables the cutting attachment to stop turning once the engine is idling.