Skill Levels, Maintenance Intervals

MAINTENANCE	HC-155

MAINTENANCE

Moving parts can amputate fingers or cause severe injuries. Keep hands, clothing and loose objects away from all openings. Always stop engine, disconnect spark plug, and make sure all moving parts have come to a complete stop before removing obstructions, clearing debris, or servicing unit.

Allow unit to cool before performing service. Wear gloves to protect hands from sharp edges and hot surfaces.

Your ECHO unit is designed to provide many hours of trouble free service. Regular scheduled maintenance will help your unit achieve that goal. If you are unsure or are not equipped with the necessary tools, you may want to take your unit to an ECHO Service Dealer for maintenance. To help you decide whether you want to DO-IT-YOURSELF or have the ECHO Dealer do it, each maintenance task has been graded. If the task is not listed, see your ECHO Dealer for repairs.

Skill Levels

Level 1 = Easy to do. Common tools may be required.

Level 2 = Moderate difficulty. Some specialized tools may be required.

ECHO offers REPOWERTM Maintenance Kits and Parts to make your maintenance job easier.

Maintenance Intervals

		REQ’D	DAILY
	MAINTENANCE	REQ’D	OR	EVERY	3
COMPONENT/SYSTEM	MAINTENANCE	SKILL	OR	EVERY	3	YEARLY
COMPONENT/SYSTEM	PROCEDURE	SKILL	BEFORE	REFUEL	MONTHS	YEARLY
	PROCEDURE	LEVEL	BEFORE	REFUEL	MONTHS
		LEVEL	USE
			USE

Air Filter	Inspect/Clean	1	I / C *		R *

Choke Shutter	Inspect/Clean	1	I / C

Fuel Filter	Inspect/Replace	1			I *	I / R *

Fuel Cap Gasket	Inspect/Replace	1			I *	R *

Fuel System	Inspect/Replace	1	I (3) *	I (3) *

Spark Plug	Inspect/Clean/Replace	1			I / C / R *

Cooling System	Inspect/Clean	2	I / C

Muffler Spark Arrestor	Inspect/Clean/Replace	2			I / C / R *

Cylinder Exhaust Port	Inspect/Clean/Decarbon	2			I / C

Gear Housing	Grease	2			I (1)

Blades	Inspect/Clean	1	I / C (2)

Recoil Starter Rope	Inspect/Clean	1	I / C *

Screws/Nuts/Bolts	Inspect/Tighten/Replace	1	I *

MAINTENANCE PROCEDURE LETTER CODES: I = INSPECT, R = REPLACE, C = CLEAN IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance.

MAINTENANCE PROCEDURE NOTES: (1) Apply POWER BLENDXTM grease every 25 hours of use.

(2)Inspect blade, and clean and sharpen as needed. Lubricate blades periodically during use.

(3)Low evaporative fuel tanks DO NOT require regular maintenance to maintain emission integrity.

* Replacement is recommended based on the finding of damage or wear during inspection.

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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.