9-3 BRUSHES

The brushes must be smooth where they contact the slip rings. If not. polish the brushes smooth with sandpaper. X brush that is not smooth produces arcs between the brush and slip ring leading to possible damage.Usable brush lengths are from 5mm to ljmm as shown in Fig. 9-3. .a brush

shorter than 5mm must be replaced because decreasedcon-

15mm - 5mm

tact pressure between the brush and slip ring lowers genera- tor efficiency and output voltage.

Fig. 9-4

9-4 AUR (AUTOMATIC VOLTAGE REGULATOR)

AVR trouble may be identified -by simply looking at the AVR, or by checking the inter-lead resistance with a tester. or actu- ally mounting it in the generator and operating it.

9-4-l AUR TROUBLE IDENTIFICATION by APPEARANCE

If an AVR electronic part is burnt dark. or the surface epoxy resin melted, it often indicates .r\VR trouble.

9-4-2 IDENTIFYING AUR TROUBLE by CHECKING

INTER-LEAD RESISTANCE

Check the inter-lead resistance of the AVR with a tester. (See Fig. 9 -5 .) If the tester readings vary greatly from the values specified in the Table 9-I. rhe AVR is faulty.

NOTE: Take tester inaccuracy in to account in reading the tester.

TESTER

Fig. 9-5

- 36 -

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Subaru Robin Power Products RGX180, RGX240D manual Brushes, AUR Automatic Voltage Regulator
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RGX240, RGX240D, RGX180 specifications

Subaru Robin Power Products has established a strong reputation in the small engine market, offering reliable and efficient power solutions for various applications. Among their lineup, the RGX180, RGX240D, and RGX240 stand out, providing distinct features and technologies designed for performance and durability.

The RGX180 is a compact yet powerful generator. It is engineered for portability, making it ideal for home use, camping, or emergency situations. The RGX180 boasts a robust engine that delivers consistent performance with minimal fuel consumption. Its lightweight design allows for easy transportation without compromising on power output. Additionally, the RGX180 is equipped with a low oil shutdown feature, enhancing the engine's lifespan by preventing damage due to inadequate lubrication. This model is particularly known for its quiet operation, making it suitable for environments where noise is a concern.

On the other hand, the RGX240D is a dual-fuel generator, offering versatility by operating on both gasoline and propane. This feature ensures that users have fuel options available, especially during emergencies or in remote locations. The RGX240D provides higher wattage output, making it a reliable choice for larger appliances and tools. This model is especially appealing for contractors and outdoor enthusiasts who need dependable power for various machinery. Its rugged build and advanced technology contribute to its longevity and performance, even under strenuous conditions.

The RGX240 is a powerful generator designed for heavy-duty applications. With a high output capacity, it caters to users requiring reliable power for construction sites, events, or backup solutions for homes. The RGX240 incorporates advanced engine technologies, such as low emissions and fuel efficiency, aligning with modern environmental standards. It features a user-friendly control panel that provides easy access to monitoring power levels and alerts.

All three models reflect Subaru's commitment to quality and innovation. They feature ergonomic designs, ensuring ease of use during operation or transportation. Built with durable materials, these generators are capable of withstanding tough conditions, enhancing their reliability. Furthermore, Subaru offers excellent customer support and warranties that back these products, providing peace of mind to users.

In summary, the Subaru Robin Power Products RGX180, RGX240D, and RGX240 are engineered to meet diverse power needs while emphasizing reliability, efficiency, and user-friendliness. Their distinctive features and advanced technologies make them suitable choices for both casual users and professionals alike.
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