Zenoah CHT2301 manual  23 

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8. Maintenance

MA5

MA6

MA7

■BLADES

Oil blades each gas tank filling (MA5).

WARNING

•Make sure that the blade bolts are well tightened.

•The blade assembly is designed to automatically compensate for any play between the blades.

■SHARPENING (MA6)

Always keep the file or sharpener at an angle of 45° to the blade, and:

•Always grind in the direction of the cutting edge;

•Note: files cut only in one direction; lift the file from the blade when returning to start a new pass;

•Remove all burr from the edge of the blade with a slip stone;

•Remove as little material as possible;

•Before refitting the sharpened blades, remove filings and then apply grease.

Do not try to sharpen a damaged blade: change it or take it to a Service dealer.

■REDUCTION GEARBOX

Refill gear housing every 20 working hours (MA7). Use greese pump. Feed greese until it comes out of the base of blades.

■PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE

1.Tighten all screws, bolts, and fittings.

2.Check to see if any oil or grease has worked its way in between the clutch lining and drum, and if it has wipe it away using oil-free, lead-free gasoline.

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Contents HT2301 CHT2301 Page Contents Safety First 4  Parts location 5  SpecificationsHT2301 CHT2301 6  Wear head, eye and ear protection 7  Symbols on the machine 8  For safe operationWorking Condition Working Circumstance 9  Working Plan 10  Before Starting the EngineStarting the Engine 11  Using the Product 12  MaintenanceIf Someone Comes  13  Handling FuelTransportation Recommended Mixing Ratio Gasoline 50OIL HOW to MIX FuelFuel  14  15  Fueling the UnitFor Your Engine LIFE, Avoid Starting Engine OperationOP1 OP2 OP3 16 Running in the Engine Adjusting Idling SpeedOP4 OP5 Stopping Engine OP2 18  HOW to USEOP6 OP7  19  OP8 OP9Hedge Trimming Techniques  20  MaintenanceMaintenance Chart  21   22  MA4 MufflerIntake AIR Cooling Vent Cylinder fin Intake air cooling vent back 23   24  Troubleshooting guideStorage Check Probable Causes Action 25  Parts list 26  Cutting Unit HT2301 S/N 100101 and up 27   28  Engine Unit HT2301 S/N 100101 and upRCJ6Y  29  30  Cutting Unit CHT2301 S/N 100101 and up 31   32  Engine Unit CHT2301 S/N 100101 and up 33  Manufacturer’s warranty coverage RedMax 2-YEAR Limited Warranty RedMax Garantie limitée à 2 ans

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.
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