9. Storage

Oil the blade to prevent rust.

Empty the fuel tank and put the cap back on.

Remove the spark plug, pour a small amount of oil into the cylinder.

Rotate the crankshaft several times using the starting rope in order to distribute the oil. Put the spark plug back in.

Wrap the engine with a plastic sheet.

Store the trimmer in a dry place, preferably not in direct contact with the floor and away from heat sources.

10.Troubleshooting guide

Case 1. Starting failure

CHECK

PROBABLE CAUSES

ACTION

fuel tank

incorrect fuel

fuel filter

fuel filter is clogged

carburetor adjustment screw

out of normal range

sparking (no spark)

spark plug is fouled/wet

 

plug gap is incorrect

spark plug

disconnected

drain it and with correct fuel

clean

adjust to normal range

clean/dry

correct (GAP: 0.6~0.7mm)

retighten

Case 2. Engine starts but does not keep running/Hard re-starting.

CHECK

PROBABLE CAUSES

ACTION

fuel tank

incorrect fuel or staled fuel

carburetor adjustment screw

out of normal range

muffler,cylinder (exhaust port)

carbon is built-up

air cleaner

clogged with dust

cylinder fin, fan cover

clogged with dust

drain it and with correct fuel

adjust to normal range

wipe away

wash

clean

When your unit seems to need further service, please consult with our RedMax service shop in your area.

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Zenoah CHT2301 manual Storage, Troubleshooting guide, Check Probable Causes Action,  24 

CHT2301, HT2301 specifications

The Zenoah HT2301 and CHT2301 are exceptional tools designed for professional landscaping and gardening applications. Renowned for their reliability and innovative engineering, these models deliver optimal performance for demanding tasks, making them a preferred choice among professionals in the industry.

One of the standout features of the HT2301 model is its powerful 22.5cc, 2-stroke engine. This engine is designed to offer a perfect balance of power and fuel efficiency, allowing users to tackle tough trimming and cutting tasks without frequent refueling interruptions. The engine's design emphasizes low emissions, aligning with environmental standards while providing solid power output.

The CHT2301, on the other hand, introduces the convenience of a high-quality, curved shaft design. This feature enhances maneuverability, giving users the advantage of reaching into tight spaces and cutting at various angles with ease. Both models incorporate a lightweight chassis, which significantly reduces operator fatigue during extended use. The ergonomic handles also contribute to user comfort, allowing for prolonged operation without discomfort.

Both models are equipped with advanced technology that enhances their overall performance. The cutting system features dual nylon strings, providing efficient and effective trimming results. The bump feed head mechanism allows for quick and easy line advancement, ensuring continuous operation without hassle. Additionally, the anti-vibration technology minimizes vibrations during use, promoting user comfort and reducing strain on the hands and arms.

Durability is also a core characteristic of the Zenoah HT2301 and CHT2301. Constructed with high-quality materials, these tools are built to withstand the rigors of professional use. The robust design ensures longevity and reliability, making them an investment that pays off over time.

In terms of maintenance, the Zenoah models are designed for easy servicing. The accessible air filter and spark plug make routine maintenance straightforward, allowing users to keep their equipment in top condition without excessive downtime.

In summary, the Zenoah HT2301 and CHT2301 are powerful and efficient tools that stand out in the market due to their innovative features and characteristics. With a focus on performance, comfort, and durability, they are ideal choices for professionals seeking reliable equipment for all their landscaping needs. Whether trimming grass, hedges, or navigating tight spaces, these models deliver the performance required to achieve excellent results in any landscaping project.