Poulan 1975, 2155, 2150PR Chain Tension, Tional information, BAR and Chain Lubrication

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CHAIN TENSION

It is normal for a new chain to stretch during the first 15 minutes of operation. You should check

your chain tension ftequentiy. See CHAIN TENSION under the ASSEMBLY section.

FUELING ENGINE

_k WARNING:

Remove fuel cap s_ow-

ly when refueling.

 

_i_ WARNING: Muffler is very hot dur-

ing and after use. Do not touch the muffler or

allow combustible matedal such as dry grass or fuel to do so

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 fuef next season. See STORAGE section for addi-

tional information.

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 oit designed to be mixed at a ra-

tioof4O:l Poulan&'VEED EATER brandsyn-

thetic oil is recommended. A 40:1 ratio is

obtained by mixing 3.2 ounces (95 ml) of oil with 1 gallon (4- liters) of unleaded gasefine. In- cluded with this saw is a 3.2 ounce container of

PoulanfWEED EATER brand synthetic oil. Pour the entire content_ of this container into f

gallon of gasoline to achieve the proper fuel mixture. DO NOT USE automotive or marine

oil. These oils will cause engine damage. When mixing fuef feflow the instructions printed on the container. Always read and

follow the safety rules listed under HANDLE FUEL WITH CAUTION

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 oii 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 oiI for adequate lubdcedon.

Genuine Poulan bar and chain oil is recom-

mended to protect your unit against exces- sive wear from heat and fedtion. Poulan oil

resists high temperature thinning.

If PouIan bar and chain oil is not available, use a good grade SAE 30 oil

•Never use waste oil for bar and chain lubb- cation

•Always stop the engine before removing the oil cap.

IMPORTANT

Experience indicates that a_cohef-blended fuels (called gasohot or using ethanol or methanol) can attract moisture which leads to separation and formation of acids during

storage. Acidic gas can damage the fuel

I_kWAHNIN(3:

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" (38 - 45 cm) of rope per pull

Hold saw firmly while pul_ing starter rope. Starter Rope 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 re- wind 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 attempt to cut matebal with the choke/fast idle lever in the FULL CHOKE position.

STARTING A COLD ENGINE (or

warm engine after running out of fuel)

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Contents Poulan Prime aX PullPUll to Statl Maintain Your SAW in Good Working Order Operateyour SAW SafelyJustments Handle Fuel with CautionAvoid Pinch-Kickback Kickback Safety FeaturesReduce the Chance KickbackChain Brake and CKA Angle WE do not REPAttaching TH E BAR &CHAIN If not BARChain Tension Checking the teneionAdjueting the tension ON/STOP ON/STOP SwitchCHOKE/FAST Idle Lever Primer BulbTional information Chain TensionBAR and Chain Lubrication Important Points to RememberDifficult Starting or 8tarring a Flooded engine Chain BrakeFunction Control Plan a clear retreat path Tree Felling TechniquesFELLtNG Large Trees Notch CUT and FellingBucking Using a LOG or Cutting a Fallen Tree BuckingImportant Points Limbing Pruning Using a support standImportant Points LimbingCarburetor Adjustment MaintenanceAIR Filter Inspect Muffler and Spark Arresting ScreenChain Sharpening BAR MaintenanceIgnition Timing Spark PlugTrouble Cause Remedy TroubleshootingPoulan Manufacturers Warranty CoverConsequential Damages ModifiedWhatiscovered Repair or
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2150PR, 2155, 1975 specifications

The Poulan 2155, introduced in the mid-1970s, stands as a notable model in the brand's legacy of reliable chainsaws. This particular model is representative of the advancements in chainsaw technology during that era, emphasizing user-friendly features and performance efficiency. The Poulan 2155 is powered by a robust 3.1 cubic inch engine, delivering ample power for a variety of cutting tasks. With a maximum power output of approximately 2.1 horsepower, this chainsaw can tackle both light-duty and medium-duty jobs with ease.

One of the key features of the Poulan 2155 is its lightweight design, which enhances maneuverability and reduces user fatigue during prolonged use. Weighing in at around 10 pounds, this model strikes a good balance between power and portability, making it an ideal choice for homeowners and occasional users alike. Additionally, the chainsaw's compact form factor allows for easier handling in tight spaces, such as when trimming branches or clearing brush.

The Poulan 2155 also boasts a unique easy-start mechanism, which was innovative for its time. This feature ensures that the chainsaw can be started with minimal effort, allowing users to get to work without the frustration often associated with starting traditional two-stroke engines. Combined with a simple ignition system, the Poulan 2155 encourages a smooth startup, even after periods of inactivity.

In terms of safety, the model includes a chain brake that halts the chain’s movement in the event of kickback, providing an additional layer of protection for the operator. Poulan’s consideration for safety features marked a shift toward enhanced user security in chainsaw design during the 1970s.

The Poulan 2150PR, another important model from that era, shares many similarities with the 2155. Both models incorporate durable construction and high-quality materials, ensuring longevity and reliable performance. The 2150PR is also characterized by an easy-access air filter, promoting improved maintenance and consistent engine performance over time.

The Poulan 2155 and 2150PR exemplify the evolution of chainsaw technology in the 1970s, merging user convenience with robust performance capability. Collectively, they represent a commitment to providing reliable, user-friendly tools that cater to both the casual user and the serious hobbyist, solidifying Poulan's reputation in the power equipment industry.
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