FUELING & LUBRICATION

FUELING ENGINE

WARNING: Remove fuel cap slow- ly when refueling.

This engine is certified to operate on unleaded gasoline. Before operation, gasoline must be mixed with a good quality synthetic 2-cycle air-cooled engine oil designed to be mixed at a ratio of 40:1. Poulan/Weed Eater brand synthetic oil is recommended. Mix gasoline and oil at a ratio of 40:1. A 40:1 ratio is obtained by mixing 3.2 ounces of oil with 1 gallon of unleaded gasoline. Included with this saw is a

3.2ounce container of oil. Pour the entire contents of this container into 1 gallon of gasoline to achieve the proper fuel mixture. DO NOT USE automotive oil or boat oil. These oils will cause engine damage. When mixing fuel, follow instructions printed on container. Once oil is added to gasoline, shake container momentarily to assure that the fuel is thoroughly mixed. Always read and follow the safety rules relating to fuel before fueling your unit.

BAR AND CHAIN LUBRICATION

The bar and chain require continuous lubri- cation. Lubrication is provided by the auto- matic oiler system when the oil tank is kept filled. Lack of oil will quickly ruin the bar and chain. Too little oil will cause overheating shown by smoke coming from the chain and/ or discoloration of the bar.

In freezing weather oil will thicken, making it necessary to thin bar and chain oil with a small amount (5 to 10%) of #1 Diesel Fuel or kerosene. Bar and chain oil must be free flowing for the oil system to pump enough oil for adequate lubrication.

Genuine Poulan or Poulan PROR bar and chain oil is recommended to protect your unit against excessive wear from heat and friction. Poulan or Poulan PROR oil resists high temperature thinning. If Poulan or Poulan PROR bar and chain oil is not available, use a good grade SAE 30 oil.

SNever use waste oil for bar and chain lubri- cation.

SAlways stop the engine before removing the oil cap.

IMPORTANT

Experience indicates that alcohol--blended fuels (called gasohol or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during storage. Acidic gas can damage the fuel system of an engine while in storage. To avoid engine problems, the fuel system should be emptied before storage for 30 days or longer. Drain the gas tank, start the engine and let it run until the fuel lines and carburetor are empty. Use fresh fuel next season. See STORAGE section for addi- tional information.

STARTING

WARNING: The chain must not move when the engine runs at idle speed. If the chain moves at idle speed refer to CAR- BURETOR ADJUSTMENT within this manual. Avoid contact with the muffler. A hot muffler can cause serious burns.

To stop the engine move the ON/STOP switch to the STOP position.

To start the engine hold the saw firmly on the ground as illustrated. Make sure the chain is free to turn without contacting any object.

Use only 15”--- 18” of rope per pull. Hold saw firmly while pulling starter rope.

Starter rope handle

Left hand on front handle

Right foot through rear handle

IMPORTANT POINTS TO REMEMBER

When pulling the starter rope, do not use the full extent of the rope as this can cause the rope to break. Do not let starter rope snap back. Hold the handle and let the rope rewind slowly.

For cold weather starting, start the unit at FULL CHOKE; allow the engine to warm up before squeezing the throttle trigger.

NOTE: Do not cut material with the choke/ fast idle lever at the FULL CHOKE position.

STARTING A COLD ENGINE (or warm engine after running out of fuel):

NOTE: In the following steps, when the choke/fast idle lever is pulled out to the full extent, the correct throttle setting for starting is set automatically.

1.Move ON/STOP switch to the ON posi- tion.

2.Pull the choke/fast idle lever out to the full extent (to the FULL CHOKE position).

3.Pull starter rope quickly with your right hand a maximum of 5 times. Then, pro- ceed to the next step.

NOTE: If the engine sounds as if it is trying to start before the 5th pull, stop pulling and immediately proceed to the next step.

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Poulan PP4620AVHD Fueling & Lubrication, Starting, Fueling Engine, BAR and Chain Lubrication, Important Points to Remember
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PP4620AVHD specifications

The Poulan PP4620AVHD is a robust chainsaw engineered for homeowners and occasional users seeking a blend of performance, efficiency, and ease of use. This model is particularly well-suited for tackling medium to heavy-duty cutting tasks, such as tree trimming, firewood cutting, and storm cleanup.

One of the standout features of the PP4620AVHD is its powerful 46cc, 2-cycle engine. This engine delivers a strong performance and ensures efficient cutting through a variety of materials. With a top speed of approximately 9,000 RPM, users can expect swift cuts, making short work of logs and branches.

The ease of starting is a crucial aspect of the PP4620AVHD. It incorporates an advanced starting system with a spring-assist mechanism, reducing the effort needed to start the chainsaw. This feature is particularly appreciated during cold starts, allowing the user to spend less time struggling and more time cutting.

The chainsaw is equipped with an 18-inch bar and chain which strikes a balance between maneuverability and cutting capacity. This size is ideal for tackling larger logs while still being manageable for less experienced users. The chain is designed for quick and easy adjustments, ensuring that the user can maintain optimal tension without the need for additional tools.

Safety is a priority in any power tool, and the PP4620AVHD includes multiple safety features. It has a front hand guard to protect the user's hands from flying debris, and a chain brake that engages automatically during kickback situations. These features help ensure a safer cutting experience.

An additional characteristic of the PP4620AVHD is its AV technology (Anti-Vibration). This reduces vibrations felt by the user, which is crucial for extended use, minimizing fatigue and promoting comfort during operation.

For maintenance, the chainsaw has an easy-access air filter and fuel cap, allowing for straightforward cleaning and refueling. Regular maintenance is vital to prolong the life of any chainsaw, and Poulan's design supports user-friendliness in this regard.

The Poulan PP4620AVHD stands out as a capable and versatile chainsaw, perfect for those who need reliable performance without the complexity of professional-grade equipment. It combines power, safety, and comfort, making it a smart choice for both novice and seasoned users looking for an effective cutting tool.
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