EBZ5150/RH

9. Maintenance

F21

F22

■FUEL FILTER

•A clogged fuel filter may cause poor acceleration of the engine. Check periodically to see if the filter is clogged with dirt. The filter can be taken out of the fueling port using a small wire hook. Disconnect the filter assembly from the fuel pipe and unhook the retainer to disassemble it. Clean the components with gasoline.

(1)Screen

(2)Element

(3)Holder

(4)Retainer

■SPARK PLUG

•The spark plug may gather carbon deposits on its firing end with reasonable use. Remove and inspect the spark plug every 25 hours and clean the electrodes as necessary with a wire brush. The spark gap should be adjusted to .025 in (0.6~0.7mm).

•Plug manufacturers recommend replacing the plug twice a year to avoid unexpected plug failure in a job.

REPLACEMENT PLUG IS A NGK CMR7H.

IMPORTANT

•Note that using any spark plugs other than those designated may result in the engine failing to operate properly or in the engine becoming overheated and damaged.

•To install the spark plug, first turn the plug until it is finger tight, then tighten it a quarter turn more with a socket wrench.

■MUFFLER

WARNING

•Inspect periodically, the muffler for loose fasteners, any damage or corrosion. If any sign of exhaust leakage is found, do not use the blower and have it repaired immediately.

•Note that failing to do so may result

F23

F24

F25

(1)

held by three bolts (F23 (2)). (Fastening Torque : 8 to 12 N·m)

•Also make sure that the speak arrester and the diffuser are properly attached with four bolts (F23 (1)). (Fastening Torque : 2 to 3 N·m)

•Even if one of seven bolts is loose, it may result in engine catching on fire.

(1)Bolt

(2)Bolt

(3)Spark arrester

(4)Diffuser

■SPARK ARRESTER

•The muffler is equipped with a spark arrester to prevent red hot carbon from flying out of the exhaust outlet. Periodically inspect and clean as necessary with a wire brush. In the State of California it is required by law (Section 4442 of the California Pulic Resources Code) to equip a spark arrester when a gas powered tool is used in any forest covered, bush covered, or grass covered unimproved land.

■PROCEDURES TO BE PERFORMED AFTER EVERY 100 HOURS OF USE

1.Remove the muffler, insert a screwdriver into the vent, and wipe away any carbon buildup. Wipe away any carbon buildup on the muffler exhaust vent and cylinder exhaust port at the same time.

2.Tighten all screws, bolts, and fittings.

■AIR INLET NET

IMPORTANT

•Blowing air is taken in from the air inlet net. When air flow has dropped down during operation, stop the engine and inspect the air inlet net for blocking by obstacles.

•Note that failure to remove any such obstacles may result in the engine becoming overheated and damaged.

(1) Net

in the engine catching on fire.

WARNING

IMPORTANT

•Before starting operation, always make sure to check if the muffler is properly

US-14

Never use the blower without the net of the blower. Before each use, check that the net is attached in place and is free from any damage.

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RedMax EBZ5150RH manual Fuel Filter, Spark Plug, Replacement Plug is a NGK CMR7H, Muffler, Spark Arrester, AIR Inlet NET
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EBZ5150, EBZ5150RH specifications

The RedMax EBZ5150RH and EBZ5150 are powerful backpack blowers designed for landscaping professionals and homeowners seeking efficient yard maintenance solutions. Both models are engineered with advanced technologies to deliver high performance while maintaining user comfort and convenience.

At the heart of the EBZ5150RH and EBZ5150 is a robust 50.2cc two-stroke engine, which provides exceptional airflow and efficient fuel consumption. This engine is specifically designed to deliver high-speed air output, making it ideal for moving leaves, debris, and grass clippings with ease. The impressive air volume of up to 511 CFM (cubic feet per minute) ensures that even the heaviest of tasks can be managed quickly and effectively.

One of the standout features of the EBZ5150RH model is the additional harness system that enhances user comfort during extended use. This professional-grade backpack blower comes with an ergonomic design that distributes weight evenly across the shoulders and back, reducing fatigue and strain. The padded shoulder straps and backrest further enhance comfort, allowing users to tackle large areas without discomfort.

Both versions are equipped with a popular cruise control feature, which allows operators to maintain a constant airflow speed without having to hold down the throttle. This feature is particularly beneficial during long periods of operation, leading to increased productivity and reduced hand fatigue. The easy-to-reach controls are intuitively located for user convenience.

The EBZ5150RH and EBZ5150 also incorporate advanced anti-vibration technology. This innovative system minimizes the vibrations transmitted to the user, promoting a more enjoyable experience and enhancing control, especially during extended use. This is crucial for professionals who rely on these machines daily.

Additionally, both blowers include a tool-less air filter cover, making maintenance hassle-free and allowing for quick cleaning and servicing. The durable construction of these blowers ensures longevity, appealing to both professional landscapers and residential users.

In conclusion, the RedMax EBZ5150RH and EBZ5150 backpack blowers are designed for maximum efficiency, user comfort, and durability. Their powerful engines, advanced ergonomic features, and ease of maintenance make them excellent choices for anyone looking to maintain their outdoor spaces effectively. Whether for professional landscaping or home use, these blowers deliver outstanding performance and reliability.
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