1. SYMBOLS Please adhere to the following safety instructions on the unit and in this instruction manual: Maximum permissible tool speed (only for PT 25 LH Read instruction Manual (DYM246406)) Take Particular care and Attention Maximum permissible tool speed (for DYM246601 and DYM246801) Keep distance Do not use metal blades...
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3. If this is your first time using an engine powered cutter, consult your dealer for basic Instructions. 4. Children and young persons aged under 18 years must not be allowed to operate the Brush Cutter/String trimmer. Persons over the age of 16 years may however use the device for training purposes, only whilst under supervision of a qualified trainer.
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Even when the power tool is used as prescribed it is not possible to eliminate all residual risk factors. The following hazards may arise in connection with the power tool’s construction and design: 1. Damage to lungs if an effective dust mask is not worn. 2.
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23. When unloading the Brush Cutter/String trimmer from the truck or other such vehicle, never drop the engine to the ground, as doing so may severely damage the fuel tank. 24. Unless in an emergency, never drop or cast the Brush Cutter/String trimmer to the ground as doing so may severely damage the Brush Cutter/String trimmer.
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Cutting Tools 1. Use an applicable cutting tool for the job in hand. PBC 33 BH/PBC 32 B (DYM246601) with cutter blade (3 teeth) and Nylon cutting head. Nylon cutting heads (string trimmer heads) are suitable for trimming lawn grass.
2. To reduce the risk of “white finger disease”, keep your hands warm during operation and well maintain the equipment and accessories. 3.DESIGNATION OF PARTS Fig.1A PBC 33 BH/PBC 32 B (DYM246601)
13. Air cleaner cover 14. Handle 15. Nylon cutting head 16.Assistant handle 17.Switch 18. Safety lock-off lever 19. Throttle lever 4. TECHNICAL DATA PBC 33 BH/PBC PBC 43 BH/PBC PT 25 LH Model 32 B 42 B (DYM246406) (DYM246601) (DYM246801)
Always wear protective gloves! CAUTION: Ensure you have reassembled the brush cutter completely before starting it. 5.1 Mounting the U handle for PBC 33 BH/PBC 32 B (DYM246601) and PBC 43 BH/PBC 42 B (DYM246801) 1.
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Fig.2C Fig.2D 5.2 Mounting the loop handle for PT 25 LH (DYM246406) 1. There are there location holes in the shaft, chose any one as an easy-to-operate position. (Fig.3A) 2. Put the assistant handle into place, make sure the limit block full seated in the limit slot. (Fig.3B/Fig.3C) 3.
Fig.4D 6. MOUNTING THE PROTECTOR For PBC 33 BH/PBC 32 B (DYM246601) and PBC 43 BH/PBC 42 B (DYM246801) CAUTION: To meet the applicable safety provisions, you must only use the tool/ protector combinations indicated in Fig.5A/Fig.5B. Always use genuine original cutter blades or nylon cutting head.
Operation of the equipment without the guard installed is prohibited. 7. MOUNTING THE CUTTER BLADE / NYLON CUTTING HEAD Only for PBC 33 BH/PBC 32 B (DYM246601) and PBC 43 BH/PBC 42 B (DYM246801) The cutter blade 1.
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4. Tighten the nut anti-clockwise as the arrow shows. (Fig.7H) Fig.7A Fig.7B Fig.7C Fig.7D Fig.7E Fig.7F Fig.7G Fig.7H The nylon cutting head 1. With the hex wrench still in place (Fig.7I). 2. Screw the nylon cutting head onto the shaft anti-clockwise as the arrow shows (Fig.7J). Fig.7I Fig.7J NOTE: Always wear gloves when handling the cutter blade.
4. Screw the nylon cutting head onto the shaft clockwise as the arrow shows (Fig.8D) Washer Fig.8A Fig.8B Fig.8C Fig.8D NOTE: Always wear gloves when handling the cutter blade. 8. FUELS/REFUELING Handling fuel Utmost care is required when handling fuel. Fuel may contain substances similar to solvents. Refuel either in a well ventilated room or outdoors.
9. MOUNTING THE SHOULDER STRAP PT 25 LH (DYM246406) equips with single shoulder strap, PBC 32 B (DYM246601)equips with single shoulder strap and PBC 33 BH (DYM246601)equips with double shoulder strap, PBC 43 BH/PBC 42 B (DYM246801) equips with double shoulder strap.
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Fig.10G Fig.10H For PBC 33 BH (DYM246601) and PBC 43 BH/PBC 42 B (DYM246801) 1. Adjust the main strap to your body. (Fig.11A) 2. Insert the part A to the part B for locking (Fig.11B/Fig/11C). The front view and rear view were shown as Fig.
Fig.11D Fig.11E Fig.11F Fig.11G Fig.11H Fig.11I Fig.11J Fig.11K Fig.11L Fig.11M 10. IMPORTANT OPERATING POINTS/STOPPING THE CUTTER/TRIMMER Observe the applicable accident prevention regulations. Starting Move at least 3 m away from the place of refueling. Place the brush cutter on a clean piece of ground taking care that the cutting tool does not come into contact with the ground or any other objects.
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Operating the equipment at high revolutions when not being used for work will shorten the lifespan of the equipment. For PBC 33 BH/PBC 32 B (DYM246601) and PBC 43 BH/PBC 42 B (DYM246801) Cold start 1. Push the I-O switch (1) to “I” position.(Fig.13) 2.
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Fig.13 Starting the warm engine Same as above, except without moving the choke lever (choke lever remains in the position “on”). STOPPING For U handle models 1. Release the throttle lever (3) fully, and when the engine rpm has lowered, push the I-O switch (1) to “O” position the engine will now stop.
CAUTION: The cutting tools listed below must only be re-sharpened by an authorized facility. Manual edging will result in imbalances of the cutting tool, which will cause vibrations and damage to the equipment. For PBC 33 BH/PBC 32 B (DYM246601) and PBC 43 BH/PBC 42 B (DYM246801) Cutter blade An expert sharpening and balancing service is provided by Authorized Service Agents.
Eyelet Fig.17D Fig.17E Fig.17F For PT 25 LH (DYM246406) Nylon cutting head Warning of the danger of moving hazardous parts; Your machine is supplied with a fully disposable cutting line cartridge which overcomes troublesome rewinding of the cutting line. First, stop the engine. Press on the housing latches inward to lift off the cover.
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CAUTION: Before doing any work on the Brush cutter, always switch off the motor and detach the plug cap from the spark plug (see “Checking the spark plug”). Always wear protective gloves. CAUTION: Never remove the recoil starter for yourself, which may cause an accident. It should be asked to the Authorized Service Agent.
0.5mm-0.7mm Fig.20 Suction head in the fuel tank 1. The fuel filler of the suction head is used to filler the fuel required by the carburetor.(Fig.21) 2. Visually inspect the fuel filter periodically. To inspect the filter, open the tank cap, use a wire hook and pull out the suction head through the tank opening.
Daily Air filter To be cleaned Cooling air duct To be cleaned Cutting tool Check for damage and sharpness Idling speed Inspection (cutting tool must not move) Inspection, replace if necessary Weekly Spark plug Check and if necessary clean the opening Muffler Quarterly Suction head...
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Machine Description: Brush cutter/Grass trimmer Machine Type: PT 25 LH PBC 33 BH/PBC 32 B PBC 43 BH/PBC 42 B (DYM246406) (DYM246601)(DYM246801) Displacement: 25.4 cm 32.6 cm 42.7 cm Grass trimmer:400mm Grass trimmer:420mm Grass trimmer:420mm Cutting width: Brush cutter: 255mm...
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