Echo HC-155 specifications Exhaust System, Spark Arrestor Screen, Exhaust Port Cleaning

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HC-155

MAINTENANCE

 

 

Exhaust System

Spark Arrestor Screen

Level 2.

Parts Required: Spark Arrestor Screen, Gasket

1.Remove spark plug lead.

2.Remove muffler cover.

3.Place piston at Top Dead Center (TDC) to prevent carbon/dirt from entering cylinder.

4.Remove exhaust guide (A), gasket (B), and screen (C) from muffler body.

5.Clean carbon deposits from muffler components.

Note: When cleaning carbon deposits, be careful not to damage the catalytic element inside muffler.

6.Replace screen if it is cracked, plugged, or has holes burned through.

7.Assemble components in reverse order.

Exhaust Port Cleaning

Level 2.

Parts Required: As needed: Heat Shield

1.Remove spark plug lead from spark plug, and remove muffler cover.

2.Place piston at top dead center. Remove muffler(A), heat shield (B), and eyeplate (C).

3.Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port.

C

B

A

AC

B

Never use a metal tool to scrape carbon from the exhaust port. Do not scratch the cylinder or piston when cleaning the exhaust port. Do not allow carbon particles to enter the cylinder.

X7502256706

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© 9/2013 ECHO Inc.

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Contents Operator’s Manual Table of Contents Servicing Information IntroductionManual Safety Symbols and Important Information SafetyAdditional or Replacement Manuals Mixture International SymbolsPersonal Condition and Safety Equipment Repetitive Stress Injuries Vibration and ColdEquipment Product Emission Durability Emission Compliance Period Emission Control Exhaust / EvaporativeEPA 2010 and Later and/or C.A.R.B. Tier Description Description Contents Remove Blade Guard AssemblyOperation Install Blade GuardHandling Fuel FuelFuel Requirements Mixing Instructions Starting Cold EnginePurge Bulb Starting Warm EngineStopping Engine Hedge Trimming Skill Levels MaintenanceMaintenance Intervals Fuel Filter Air FilterCooling System Spark PlugSpark Arrestor Screen Exhaust Port CleaningExhaust System High Altitude Operation Carburetor AdjustmentEngine Break-In Gear Box LubricationBlades Sharpening Level BladesAdjustment Level Engine Problem Troubleshooting Chart TroubleshootingLong Term Storage Over 30 Days StorageModel SpecificationsOWNER’S Responsibility Warranty StatementsWarranty Statements HC-155 HC-155 HC-155 S68011001001/S68011999999 S76212001001/S76212999999

HC-155 specifications

The Echo HC-155 is a cutting-edge handheld communication device designed for professionals who require reliable and efficient communication in demanding environments. This portable radio showcases advanced technology that meets the rigorous demands of various industries, including construction, security, and emergency services.

One of the standout features of the Echo HC-155 is its robust communication range. With a maximum reach of up to 10 miles in ideal conditions, users can stay connected over considerable distances. This is particularly beneficial in expansive job sites or emergency situations where quick and clear communication can be vital. The device operates on both VHF and UHF frequencies, providing flexibility and compatibility with existing systems.

Another key characteristic of the HC-155 is its durability. The device is designed to withstand harsh environments, featuring an IP67 rating that ensures water and dust resistance. This rugged design means that it can operate effectively in inclement weather and challenging working conditions, making it a reliable choice for outdoor professionals.

The Echo HC-155 is equipped with advanced digital signal processing technology that enhances audio quality. Users benefit from clear and crisp sound, reducing misunderstandings during critical conversations. Furthermore, the device includes features like noise-canceling capabilities to filter out background disruptions, ensuring that communication remains effective even in loud environments.

For ease of use, the HC-155 incorporates an intuitive interface, with large buttons and a bright LCD screen that displays crucial information such as battery life, signal strength, and channel selection. This user-friendly design makes it accessible for professionals of all experience levels, allowing for quick operation during high-pressure situations.

Battery life is another significant consideration, and the Echo HC-155 excels in this area as well. With a long-lasting battery capable of enduring extended use, users can rely on the device throughout their busy work schedules without the constant need for recharging.

In summary, the Echo HC-155 is a versatile and efficient communication tool built for the modern professional. Its impressive range, durability, superior audio quality, user-friendly interface, and reliable battery life make it an invaluable asset in critical situations where clear and effective communication is paramount. Whether in construction, security, or emergency response, the HC-155 stands out as a dependable choice for those who demand excellence in handheld communication technology.
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