Nakayama Pro PB7300, Manual

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Nylon Cutter Usage
• Nylon cord consumes large power. Please note that the engine rotation speed in operation should be 50% as large as when
using metal blade.
• Nylon cutter cuts grass with the power of cord rotation. If you try to cut grass for the length of cord at one time, rotation
speed becomes lower due to resistance and you can’t cut well. In ease of large resistance, get the nylon cutter away from grass
once, make the rotation speed higher, and cut a small amount of grass at one time.
•If you try to cut grass by swinging the brush cutter in the reverse way(from left to right), scraps fly in the
direction away from the body. You can avoid getting your clothes dirty.
Maintenance
Blade
Sharpen each cutting edge and make sure the bottom comer is rounded.
Do not cool the blade with water in case of using grinder. It may cause cracks on blade.
After 25 Hours of use
Air Cleaner
Check and clean the filter element in warm soapy water as required. Dry completely
before installing. If the clement is broken or shrunk, replace with a new one. (F14)
(1) Cover
(2) Element
(3) Screen
(4) Body
Important
• A clogged air filter may increase fuel consumption while cutting down the engine
power.
• And operate the brush cutler without the air filter or with a clogged filter element will
quickly ruin the engine.
Fuel Filter
Take the filter out of the fuelling port using a small wire hook. Disconnect the tiller assembly from the fuel pipe and unhook
the retainer to disassemble it. Clean the components with gasoline.
Important
A clogged fuel filler may cause poor acceleration or the engine.
Spark Plug
Remove and inspect the spark plug and clean the electrodes as necessary with Brush.
The spark plug gap should be adjusted to 0.6-0. 7mm. (F15)
Gear Case
Supply multi-purpose grease at every 25 hours of use. Remove the cutter holders to arrange for
old grease to exit. (F16)
Technical Data
*
The manufacturer reserves the right to make minor changes to product design and technical specifications without prior notice unless these changes
significantly affect the performance and safety of the products. The parts described / illustrated in the pages of the manual that you hold in your hands
may also concern other models of the manufacturer’s product line with similar features and may not be included in the product you just acquired.
*
Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warran - ty will be voided if the
machine is used in commercial, trade or industrial businesses or for equivalent purposes.
*
To ensure the safety and reliability of the product and the warranty validity, all repair, inspection, repair or replacement work, including maintenance
and special adjustments, must only be carried out by technicians of the authorized service department of the manufacturer.
Displacement:72cc
Horsepower:7Hp