Zenoah EHT753D, EHT603D, EHT753S owner manual Gearcase F16, Adjusting Carburetor F17

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F16

F17

F18

English

6. MAINTENANCE

GEARCASE (F16)

Supply multi-purpose grease at every 20 hours of use.

1.Use a grease pump.

2.Feed grease until it comes out of the base of blades.(F16-a)

ADJUSTING CARBURETOR (F17)

The carburetor has been adjusted at the factory. Should your unit need readjustment due to the changes in altitude or operating conditions, please let your skillful dealer make the adjustment. A wrong adjustment may cause damage to your unit.

(1)Idle adjusting screw

(2)Up

(3)Down

(4)Fuel adjusting screw (Opening 1 ± 1/4)

(5)Decrease

(6)Increase

THROTTLE WIRE PLAY (F18) Throttle wire play should be 1~2 mm. After completely returning the throttle lever, take the throttle wire at the carburetor end in your fingers and give a light tug. If the play is too great or too small, readjust the position of the wire retaining nut. Loosen the lock nut and turn the wire retaining nut clockwise (screw in) to increase the play and counter-clockwise (unscrew) to reduce it. After adjusting, please fasten the wire retaining nut by tightening the lock nut.

a.Lock nut

b.Wire retaining nut

c.Wire sleeve

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Contents EHT753S EHT603D Contents Parts Location Gear Case Symbols on the MachineCleaner BladesSafety Precautions Before Using the MachineWorking Gear and Clothing a. When using your hedge-trimmer Things to Check Before Using Your HEDGE-TRIMMER Handling of FuelSafety Precautions Kickback Safety Precautions Operation Safety PrecautionsMaintenance Safety Precaution Safety Precautions Fuel Mixing ratiosOperation Starting the EngineStopping the Engine F1 Handle eHT603D only F5 HOW to USECutting Work Warning Handle Locking leverMaintenance Adjusting the Blade Gaps F9Safety Lock F10 AIR Cleaner F12 Element Filter Air cleaner coverANTI-VIBRATION System F11 Warning Fuel Filter F13 WAY of the Cooling AIR F14Spark Plug F15 Adjusting Carburetor F17 Gearcase F16Maintenance Before Storage Muffler After 100 Hours of USEScrew driver Muffler Specifications

EHT753S, EHT603D, EHT753D specifications

Zenoah is a well-established brand known for producing high-quality outdoor power equipment. Among its noteworthy products are the EHT753D, EHT603D, and EHT753S hedge trimmers, celebrated for their performance, durability, and advanced features. Each model caters to a variety of user needs, making them suitable for both professional landscapers and home gardening enthusiasts.

The Zenoah EHT753D hedge trimmer is defined by its robust build and powerful performance. Featuring a 75.8cc engine, it delivers an impressive power-to-weight ratio, making it highly efficient for tackling dense hedges and tall shrubs. This model incorporates a dual-sided cutting blade, which allows for swift trimming and improved maneuverability. The cutting blades are designed with precision, offering clean cuts that promote healthy plant growth. Ergonomically designed handles provide comfort during extended use, while vibration-reducing technology minimizes operator fatigue.

Next in line, the EHT603D model offers a slightly more compact option, yet does not compromise on performance. With a 60cc engine, this hedge trimmer is ideal for residential use and light commercial work. The EHT603D is equipped with a single-sided blade, which is perfect for creating precise cuts along fences and garden borders. The overall design emphasizes lightweight functionality, making it easy to handle and operate for extended periods. The excellent balance of the equipment ensures users maintain control while trimming, delivering excellent results.

The EHT753S model stands out for its versatility and ease of use. Similar to the EHT753D in engine capacity, this model also features double-sided blades for exceptional cutting efficiency. However, the EHT753S comes with an adjustable handle that offers multiple positions for customizable comfort during operation. This ergonomic feature is particularly useful for maintaining different angles while trimming, enhancing precision and reducing the risk of strain.

All three models are designed with durability in mind. They are built with heavy-duty materials that withstand extensive use and adverse weather conditions, ensuring long-lasting performance. Additionally, Zenoah incorporates modern technologies in their hedge trimmers, such as advanced ignition systems for easier starts and fuel efficiency features that extend operation times on a single tank.

In summary, the Zenoah EHT753D, EHT603D, and EHT753S hedge trimmers represent a blend of power, ergonomics, and durability. Whether for professional landscaping or domestic gardening, these models provide essential features that cater to diverse trimming needs, ensuring that every task is completed with precision and ease.