Echo CS-450P manual Fuel and Lubricant, Fuel Statement

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FUEL AND LUBRICANT

FUEL STATEMENT

WARNING

Alternative fuels, such as E-20 (20 % ethanol), E-85 (85 % ethanol) or any fuels not meeting above requirements are NOT approved for use in ECHO 2-stroke gasoline engines.

Use of alternative fuels may cause performance problems, loss of power, overheating, fuel vapor lock, and unintended machine operation, including, but not limited to, improper clutch engagement.

Alternative fuels may also cause premature deterioration of fuel lines, gaskets, carburetor and other engine components.

Fuel Mix Chart 50 : 1

Gasoline

Oil

L

mL

 

 

4

80

8

160

20

400

 

 

GASOLINE - Use 89 Octane [(R+M)/2] (mid grade or higher) gasoline or gasohol known to be good quality.

Gasohol may contain up to 10 % Ethyl (grain) alcohol or 15 % MTBE (methyl teriary-butyl ether). Gasohol containing methyl (wood) alcohol is NOT approved.

TWO-STROKE OIL - A two-stroke engine oil meeting ISO-L-EGD (ISO/CD 13738) and JASO M345-FC/FD Standards must be used. ECHO brand premium Power Blend X™ Universal 2- Stroke Oil meets these standards. Engine problems due to inadequate lubrication caused by failure to use an ISO-L-EGD (ISO/CD 13738) and JASO M345-FC/FD certified oil, such as ECHO premium Power Blend X™, will void the two-stroke engine warranty.

IMPORTANT

ECHO premium Power Blend X™ Universal 2- Stroke Oil may be mixed at 50 : 1 ratio for application in all ECHO engines sold in the past regardless of ratio specified in those manuals.

Use of unmixed, improperly mixed, or fuel older than 90 days, (stale fuel), may cause hard starting, poor performance, or severe engine damage and void the product warranty. Read and follow instructions in the Storage section of this manual.

CS-450P

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Contents OPERATOR’S Manual Chain SAW Rules for Safe Operation To Avoid KickbackContents Symbols and SignsSymbol Form DecalsPacking List Nomenclature of Parts Part Number X505-000460 890324-39630 X503-009740Chain tension adjuster Device to adjust chain tension Operator Safety Correct USE of Chain Brake Spark Arrestor MufflerGuide BAR and SAW Chain INSTALLATION/REMOVAL Preparation for USEAdjusting Chain Tension Fuel and Lubricant Fuel StatementHandling Fuel Mixing InstructionsOperation Chain LubricantCap indication Start / RunWhen the Engine is Cold When the Engine is WarmChoke Open chokeRunning StoppingChecking Chain Tension Chain Lubrication TestCutting Instruction GeneralFelling the Tree Limbing BuckingTesting the Brake Chain Brake OperationChain brake function Chain brake unlockAutomatic Chain Brake Winter OperationLow-kickback Replacement guide bars Chain and Guide BAR CombinationGuide BAR SAW ChainMaintenance and Care Maintenance IntervalsSkill Levels Carburetor Adjustment Cutting attachment must not move when unit is idlingAIR Filter Check Fuel SystemSpark Plug Fuel FilterAdjusting screw Decrease Increase SprocketCylinder Fins Muffler Spark ArrestorSetting the SAW Chain Setting SAW ChainCS-450P Troubleshooting Problem Cause RemedyTechnical Data Storage After USE
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CS-450P specifications

The Echo CS-450P is a powerful chainsaw designed for demanding tasks in various environments, ideal for both professional landscapers and avid DIY enthusiasts. Known for its durability and performance, this model showcases several outstanding features and technologies that set it apart from other chainsaws in its class.

At the core of the CS-450P is its robust 45.0 cc professional-grade, 2-stroke engine. This engine is engineered to deliver high power output while maintaining excellent fuel efficiency, making it suitable for extensive cutting tasks without the need for frequent refueling. The chainsaw is equipped with a decompression valve that simplifies starting, reducing the necessary pulling force, especially after prolonged storage or in cold conditions.

One of the standout features of the CS-450P is its Power Boost Vortex technology. This innovation enhances air intake, resulting in a more efficient combustion process. As a result, users experience a significant boost in performance, contributing to faster cutting speeds and improved overall efficiency. This system ensures that the chainsaw operates smoothly, even under heavy loading conditions.

The Echo CS-450P is designed for precise and controlled operation. It features a 20-inch bar and chain, providing an effective balance between reach and maneuverability. The sharp, low-vibration chain ensures smooth cutting action, reducing wear and enhancing safety during use. Additionally, the ergonomic handle design minimizes fatigue, allowing users to operate for extended periods with comfort.

Another significant aspect of the CS-450P is its anti-vibration technology. This feature helps absorb shock during operation, which not only enhances comfort but also promotes better control over the saw, especially during prolonged use. This is particularly beneficial for professional users who may be operating the chainsaw for hours at a time.

For user convenience, the CS-450P includes a convenient tool-less air filter cover, making maintenance easier and quicker. This accessibility encourages regular cleaning and upkeep, which ultimately prolongs the life of the chainsaw. It also features an automatic oiling system, ensuring that the chain remains lubricated during operation, thereby enhancing cutting efficiency and reducing wear on the bar and chain.

Overall, the Echo CS-450P is a well-equipped chainsaw, featuring advanced technology and thoughtful design elements that cater to the needs of users in various cutting scenarios. Its combination of power, efficiency, and user-friendly features makes it an excellent choice for those seeking reliable performance in a professional-grade chainsaw.