Echo CS-450P instruction manual Adjusting Chain Tension

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CS-450P

 

 

DESCRIPTION

 

 

 

 

 

7. Mount guide bar on studs (G) and slide toward sprocket (K) to

 

 

 

 

K

 

G

make saw chain installation easier. Install saw chain around

 

 

 

 

 

sprocket and guide bar as shown, with cutters on top of guide

 

 

 

 

bar facing forward.

 

 

H

 

 

 

 

L

 

D

 

 

J

 

 

 

 

M

 

C

 

 

 

 

 

N

B

 

 

 

8.Install the sprocket guard over the guide bar studs. Ensure chain tension adjuster pin (J) fits into the guide bar adjuster hole (H), brake band (N) is positioned around clutch drum (K), and pin (M) at rear of sprocket guard fits hole (L) on engine cover. Tighten clutch cover nuts finger tight.

9.Turn saw over, and check brake band (N) for correct position on clutch drum. If brake band is not in place around drum, remove sprocket guard, and reinstall. Tighten sprocket guard nuts finger tight.

10.Adjust saw chain tension, as instructed in “Adjustment, Chain Tension”.

N

Improper sprocket guard assembly can result in serious

injury, and will cause severe saw damage if unit is started. Never start or operate saw if brake band is not in place on clutch drum. Always check chain brake operation after replacing guard. Do not use saw if chain brake does not function properly.

Adjusting Chain Tension

Always loosen sprocket guard nuts before turning the chain tension adjuster, otherwise the sprocket guard and tensioner will be damaged.

1.Loosen air cleaner cover knob and remove air cleaner cover.

2.Disconnect spark plug lead.

3.Loosen sprocket guard nuts.

For more information scan this QR code.

Unlock chain brake

X7503197605

15

© 01/2014 ECHO Inc.

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Contents Chain SAW Table of Contents CS-450P Packing ListRules For Safe Operation SafetyTesting The Brake Correct Use Of Chain BrakeChain Brake Operation Automatic Chain Brake Other Safety PrecautionsCS-450P Personal Condition and Safety Equipment Repetitive Stress Injuries Vibration and ColdSymbol form/shape Symbol description/application Symbols and SignsProduct Emission Durability Emission Compliance Period Manual Safety Symbols and Important InformationEmission Control Exhaust / Evaporative EPA 2010 and Later and/or C.A.R.B. TierDescription Description Preparation For Use Guide Bar and Saw Chain Installation/RemovalAdjusting Chain Tension Description Handling Fuel OperationFuel Fuel RequirementsMixing Instructions Chain LubricantStarting Cold Engine Winter OperationSevere brake damage will result Running Starting Warm EngineCutting Instructions StoppingChecking Chain Tension Chain Lubrication TestFelling The Tree Limbing Bucking Following combinations are recommended for model CS-450P Chain And Guide Bar CombinationMaintenance Maintenance IntervalsSkill Levels Engine Break-In Carburetor AdjustmentFuel Filter Air FilterSpark Plug Check Fuel SystemSprocket Automatic OilerOil Filter Guide BarCooling System Cleaning Spark Arrestor MufflerSpark Arrestor Screen Level Exhaust Port CleaningSetting Saw Chain Setting The Saw Chain20LPX, 33SL 20BPX, 95VP Engine Problem Troubleshooting Chart TroubleshootingStorage After Use StorageNGK BPM8Y Technical DataOWNER’S Responsibility Warranty StatementsWarranty Statements CS-450P CS-450P CS-450P Parts/Serial Number ServiceWarranty Registration Additional or Replacement Manuals Servicing InformationECHO, Incorporated
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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.