F15

F16

F17

F18

English

6. MAINTENANCE

■FUEL FILTER (F15)

When the engine runs short of fuel supply, check the fuel strainer for blockage.

■WAY OF THE COOLING AIR (F16) This engine is air-cooled. Dust clogging between the inlet port of the cooling air and cylinder fins will cause overheating of the engine. Periodically check and clean the cylinder fins after removing the air cleaner and the cylinder cover.

■SPARK PLUG (F17)

Starting failure and mis-firing are often caused by a fouled spark plug. Periodically clean the spark plug, and replace with a new one as required.

IMPORTANT

When dismounting the plug cap, be careful not to take off the seal from the plug cap. Operating the engine without seal may cause overheating of the engine.

IMPORTANT

When setting up the spark plug, screw it by your fingers at first, then tighten by using special plug wrench. Over tightening will damage the cylinder and piston.

Tightening Torque:

15.3 ~ 22.4 N.m (150 ~ 220kgf-cm)

Type of Plug

Spark Gap

NGK CMR7H

 

or

0.6 ~ 0.7 mm

CHAMPION RZ7C

 

■GEARCASE (F18)

Supply multi-purpose grease at every 25 hours of use.

1.Use a grease pump.

2.Feed grease until it comes out of the base of blades.(F18-a)

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Zenoah HTZ7510, CHTZ6010 owner manual Fuel Filter F15, Spark Plug F17, NGK CMR7H, ~ 0.7 mm, Gearcase F18
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CHTZ6010, HTZ7510, HTZ7510, CHTZ6010 specifications

The Zenoah HTZ7510 and CHTZ6010 are two robust and powerful tools in the world of professional outdoor equipment, primarily designed for demanding applications in landscaping, forestry, and agricultural environments. Both models showcase Zenoah's commitment to high-quality, innovative technology, making them top choices for professionals.

The Zenoah HTZ7510 is known for its impressive power-to-weight ratio. Its engine boasts a displacement of 75.6cc, ensuring that it delivers the high-performance power needed for tough tasks. This model is equipped with a high-capacity air filter and a dual-stage filtration system, which not only improves efficiency but also extends the life of the engine. Furthermore, the HTZ7510 features a user-friendly design, including an ergonomic handle that reduces operator fatigue, making it suitable for prolonged use.

In terms of cutting performance, the HTZ7510 utilizes advanced blade technology that allows for precise and clean cuts. The model incorporates a heavy-duty transmission that enables smooth speed adjustments, ensuring optimal performance on varying terrains. The professional-grade construction of the HTZ7510 also ensures durability, making it a reliable investment for users who demand longevity from their tools.

On the other hand, the CHTZ6010 stands out for its compact design and versatility. With a displacement of 60cc, this model is ideal for both residential and commercial applications. One of its main features is the low-emission engine technology, which meets stringent environmental regulations without sacrificing power. The CHTZ6010 is highly adaptable, suitable for different attachments that broaden its utility, making it ideal for diverse landscaping tasks.

Additionally, the CHTZ6010 incorporates user-centric technology such as an easy-start mechanism and innovative vibration dampening features. These technologies enhance comfort and usability, making it easier for operators to handle the equipment over extended periods.

Both models share a commitment to reliability and high performance, ensuring they can withstand the rigors of heavy-duty use. The combination of advanced technologies, focusing on environmental sustainability and operator comfort, positions the Zenoah HTZ7510 and CHTZ6010 as leading choices in their class. Whether for commercial landscaping or intensive forestry work, these machines offer the durability and performance professionals need to get the job done effectively.
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