Partner Saw Will Not Start

Chainsaw characteristics Partner 350

Partner Saw Will Not Start

This model is in great demand among consumers, but most often it is bought by summer residents to work on their plots. Dust is used not only for preparing firewood, but also in construction.

In general, Partner 350 chainsaws are distinguished by their compact size. They are equipped with a powerful enough engine. Their main advantages. Easy starting and reliable operation due to well-made electronic ignition system and fuel pump.

It is completely safe to use such a chainsaw. It has a built-in protective system that automatically starts the inertial brake for the chain. Its lubrication is carried out in the same mode.

Starting your Partner chainsaw will not be a problem even in winter, as it has a fuel primer. The starter drum is equipped with an impeller to help clean up dirt. In addition, the manufacturers have supplied the tool with the CCS system. This design traps residual particles, and is also used for long-term use of the air filter.

To increase the service life of the chainsaw, the developers made chrome-plated walls on the cylinder of the piston group. This model also has an ergonomic handle and anti-vibration system.

Malfunction of the ignition system

When the engine refuses to work, but at the same time there is a spark on the spark plug, and fuel is supplied, you should check the ignition.

It is not at all difficult to check it: unscrew the spark plug, and between the contacts, adjust the gap, connect it to the wires and press it against the cylinder body. After that watch out for the spark.

If any deviations occur, you need to adjust the ignition system. In general, this process is similar to adjusting the ignition in other two-stroke engines.

What to do if the muffler is clogged

If the chainsaw engine functions normally at low speeds, but at high speeds it smokes and stalls, then the reason is most likely in the muffler. Disassemble it first, but remember to close the outlet.

Then we will disassemble and clean from carbon deposits with a dry method or detergents, dry with a hairdryer, Assemble and install.

Do not dry clean without Special Protective Equipment, as carcinogens in the soot are released as dust. It is very dangerous to inhale it. When operating a chainsaw, it is necessary to monitor the quality of the fuel mixture.

What breakdowns can occur

Chainsaw malfunctions can be conditionally divided into groups:

  • Malfunctions of the engine (ignition, exhaust and cylinder-piston systems, fuel supply).
  • Failure of components such as clutch, chain brake, lubrication system or tire.

Chainsaw engine failure is more common than others. Most of the time is spent on its detection and repair. As a rule, it boils down to such manifestations, when the engine is unstable or completely stalls, the engine does not start, and does not develop power.

Before you start repairing a chainsaw, first check all the Possible causes of violations in its functioning, and even better, look. Fortunately, today on the Internet you can find any material of interest.

Then you have to prepare the necessary tools for repairing breakdowns:

  • Device diagram (must be included in the delivery set);
  • Keys, including spark plugs.

Broken chain

It is necessary to regularly lubricate the chain during the operation of the saw, because it works in extremely difficult conditions. Its service life is negatively affected by abrasive particles, dust and even overheating.

If you leave the chain dry, it will soon stretch and overheat. In the worst case, jamming can occur, that is, the sprocket breaks off. Oil is supplied through it through channels, which are often clogged with sawdust. They should also be cleaned regularly.

In addition, constantly clean debris and sawdust under the cover of the chainsaw, as this may NOT activate the chain brake. In addition, dirt has a bad effect on the performance of the device.

Chainsaws partner 350: causes of breakdowns, DIY repair

Almost every summer resident or villager has a chainsaw in his arsenal, especially the popular model partner 350. However, sometimes this tool fails. If you are faced with such a problem, then do not despair, because its mechanism is so simple that you can even do the repair yourself. The article discusses the main causes of breakdowns and their elimination.

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Broken fuel line

During the operation of the chainsaw, vibration occurs, which can cause damage or breakage of the fuel line of the chainsaw. In this case, the chainsaw will stall and it will be impossible to start. To diagnose a malfunction, you need to conduct an inspection and determine the presence of fuel leaks.

Malfunctions in the engine

CPG seizure, ring sticking, CPG wear, air leaks through oil seals and gaskets, compression loss, all these problems can make starting the chainsaw impossible or significantly complicate it. For example, if the CPG is not significantly worn out, the compression in the engine decreases. In this case, starting on “cold” will be significantly difficult, or the saw may stop starting, and on “hot”, the tool will start well.

It is quite difficult to accurately diagnose problems in the engine associated with problems in its starting, and it is better to turn to a specialist in this field for this.

Chainsaw won’t start

Every person who is familiar with the Gasoline-powered tool knows that sometimes the equipment works intermittently, and maybe at one moment it will stall and will not start again. There are a lot of reasons why the chainsaw does not start, we will try to consider the most common of them.

Spark plug

The spark plug is one of the main elements of the ignition system. A spark is formed on its electrodes, and if this element fails, it will be difficult to start, or it is NOT possible at all.

The spark plug can fail completely, either work intermittently or give out a weak spark. It is quite simple to check the spark plug, for this you need to Unscrew it from the engine, attach it to the high-voltage wire caps and, putting it on the cylinder, pull the starter. If the candle is in order, the spark will be powerful with a bluish tinge. A faint spark with a reddish tint indicates a problem. The defective plug must be replaced.

Carburetor adjustment

NOT correct carburetor adjustment will be a prerequisite for the chainsaw to develop at full power. It will not start well, or will not start at all. The carburetor setting directly affects the quality of the air-fuel mixture, which is necessary for normal starting and further engine operation.

An excess of gasoline in the mixture is called overflow. A characteristic sign of overflow is a wet spark plug, after several unsuccessful attempts to start the chainsaw.

Why does a chainsaw start badly

  • Fuel and air filters;
  • Reduced compression;
  • Carburetor adjustment;
  • Spark plug;
  • Ignition coil;
  • The gap between the ignition coil and the flywheel;

Let’s consider each reason in more detail.

Why the chainsaw won’t start

  • Chainsaw breakdown reasons
  • Why the chainsaw does not start well
  • Why the chainsaw starts and stalls
  • How to start a chainsaw correctly

There are many reasons for the breakdown of such a complex tool. Therefore, it is important to immediately determine why the chainsaw does not start. This will allow you to put it in order on your own or with the help of outsiders. Sometimes the reasons are so banal that they are rarely mentioned in the instructions, but in most cases even small recommendations from there will be useful.

Why the chainsaw starts and stalls

If the saw does start, but stalls at the first attempt to do the job, the reason may be different. Reason # 1. Seized chain due to lack of lubrication or problems with the chain brake, which makes further work impossible. In this case, check the oil level in the container. If everything is in order, the reason may lie in the tube leading the fluid to the lubricating mechanism. It can get clogged, break, stopping the movement of oil, or burst, causing the oil to flow out and never reach its destination. Reason # 2. Carburetor problems. Parts of it may have become unusable and require cleaning or adjustment. It is quite difficult to determine the breakdown in this case. Cleaning the carburetor. Quite a difficult and monotonous lesson, which not everyone can do. The same applies to checking the condition of its parts. It is better to entrust such an operation to professionals. The only thing you can do at home (but only for some models) is to customize it. All instructions on how to do this are in the accompanying documentation.

Chainsaw carburetor

The last reason is trivial. Low level of fuel mixture in the tank. It manifests itself when the chainsaw stalls when tilted. The mystery lies in the fact that when the fuel runs out when you tilt it, it accumulates in a certain part of the tank. When tilted, the suction tube may end up in the airy part, which stops the flow of fuel into the chamber.

Why the chainsaw does not start well

There may be several reasons why the saw will not start well. It is necessary to check them in turn, excluding one after another, Approaching the answer. The simplest reason. Lack of fuel or switched off ignition. So, you can fill the tank with a fuel mixture and check the start of the ignition system. If this does not help, proceed to checking the condition of the spark plugs. The absence of a spark from spark plugs is most often explained by 2 reasons. # 1. Carbon deposits have accumulated on the candle, which needs to be cleaned off. # 2. Candles soaked with gasoline. The first sign of this. Strong smell of gasoline near the candle. The candle can be dried with a rag, having previously unscrewed with a key, or simply wait 10-15 minutes until the mixture wears off. If the spark plug gets wet frequently, it is necessary to determine the reason why too much fuel is being supplied. It also happens the other way around, when the candle is dry, and there is not even a smell of fuel near it. The reason of that. The mixture must not reach the combustion chamber. This process needs to be restored to resume work.

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Do not forget that there are candles. Consumable and require periodic replacement in case of malfunction. The air supply also plays an important role in starting. To eliminate the problem, remove the air filter. If necessary, clean it or sopun if available. The muffler may also need cleaning. Soot and carbon deposits accumulated in it affect the work. The reason for thinking last. Incorrectly formulated fuel mixture. But this is what can serve as a bad plant and poor quality work. complex breakdowns are not recommended to be performed by yourself, according to their decision, you should contact the nearest service center.

Chainsaw breakdown reasons

Reason # 1 faced by many users. Manufacturing defect. It is not difficult to determine it, because K. The first start of the chainsaw is not possible. This is rare, but do not forget about the legislation and the possibility of returning the purchase within the allotted time back to the seller. Best defensive argument. A warranty card with a distributor seal and the specified serial number of the device. He will prove eligible for a replacement or refund. But if the device worked perfectly during and after purchase, it is worthwhile to understand the probable causes of the failure. The nature of the failure will indicate the likely cause. So, a chainsaw may not start at all after a long break in work, does not start after long work, or stall at the first attempts to start productive work, making sounds only at idle or low speeds.

Saw diagnostics

How to start a chainsaw correctly

Before starting dust, it must be filled with a mixture mixed in given proportions so that there are no questions: why the chainsaw does not start. Further, the operations differ depending on the model. You can learn more about them from the instructions for the device. But, in general, the process looks like this. If there is a start block, it is removed and the saw brake is clamped, if necessary, setting it to an inoperative state. Pull out the choke lever. Then they turn on the ignition button and make several jerky movements with the starter, in order to receive a characteristic pop from the engine, indicating its performance, he clamped the rear handle with his foot. After that, you need to set the choke lever to the middle position and continue starting with the starter before starting work. Upon completion, the shutter is pushed in and the sawing process begins with the gas trigger.

Reasons why the Partner (Partner) chainsaw won’t start and how to fix them. We cover in detail

Can a real owner do without a chainsaw? This is nonsense! A lot of small and not so much business without this tool will stop: cutting branches, pruning bushes, small carpentry repairs, etc. But what can I say, you yourself know better how badly you need a chainsaw.

And the popular Partner chainsaw is so named for a reason. She helps in the household as well as Partnerа. And if this chainsaw breaks. It is very difficult without her. Fortunately, you can try repairing your Partner chainsaw yourself. Let’s see in what cases this is possible.

Chainsaw device Partner 350

The Partner model in the 350th configuration stands out for its excellent selection of components and high build quality. Garden tool base. 2-stroke 1-cylinder internal combustion engine running on a mixture of AI-92 gasoline and engine oil. Engine piston group. Forged and plated with chrome alloy to extend the working life of the internal combustion engine. The factory engine device includes a proprietary CCS filter, which is distinguished by the ability to capture the smallest foreign particles, prevent them from entering the fuel.

The Partner 350 chainsaw differs from analogues in its simplified start-up, which was achieved thanks to a modified starter with a self-cleaning drum, a professional fuel pump and durable electronic ignition. For preliminary pumping of the used fuel into the cylinder, the model is equipped with a primer.

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For the safety of the operator during the operation of a working chainsaw, Partner has equipped garden tools with a high-quality inertial brake, which instantly responds when the saw headset hits a nail or any other foreign object.

Saw blades Partner. Metal bar and chain. They are tensioned using two keys, without the need to remove the protective cover of the plastic case.

One of the main advantages of the Partner 350 chainsaw is the convenient location of the controls required for operation. The throttle lever, combination switch, and factory starter cable are located at the rear of the tool, making it much easier to operate in tight spaces.

Oil for chainsaw Partner 350. How to choose?

To extend the life of the engine and other working mechanisms of garden tools, it is necessary to use high-quality engine oil to prepare the fuel mixture. When burning in a cylinder, it should form as little ash as possible, which settles on the walls of the muffler and on the spark plug.

The engine oil used for refueling must quickly dissolve in gasoline and be thoroughly cleaned of harmful impurities, which, over time, settle in the narrow channels of the Partner saw carburetor.

In addition, Partner 350 chainsaw oil must have high lubricating and anti-corrosion properties, as well as resist wear well.

It is best to use Stihl and Husqvarna brand 2-stroke oils for fuel blending. They lubricate the working units of Partner garden tools well and, when burned, do not emit a large amount of ash.

Chainsaw characteristics Partner 350

This model is in great demand among consumers, but most often it is purchased by summer residents to work on their own plots. They use dust not only for preparing firewood, but also in construction.

In general, Partner 350 chainsaws are distinguished by their small dimensions. They are equipped with a rather massive engine. Their main advantages. Easy starting and reliable operation thanks to a well-built electrical ignition system and fuel pump.

Using such a chainsaw is not at all dangerous. It has a built-in protective system that automatically starts the inertial brake for the chain. Its lubrication is carried out in the same mode.

With the start of the Partner chainsaw, problems will NOT arise even in winter, since it has a fuel primer. The starter drum is equipped with an impeller to help clean up dirt. In addition, the manufacturers have supplied the tool with the CCS system. This design traps residual particles, and is also used for long-term use of the air filter.

To increase the service life of the chainsaw, the developers made chrome-plated walls on the cylinder of the piston group. This model also has an ergonomic handle and anti-vibration system.

Determine the availability of fuel and its supply.

First you need to make sure that there is a fuel mixture in the tank of a chainsaw that does not want to start, and it regularly enters the carburetor. With a full tank, we check how the mixture is fed through the gas line. Disconnecting the fuel system pipe from the carburetor and trying to pump up. In the case of a complete order, when pumping, gasoline will be supplied in a jerk in accordance with the norms set by the manufacturer. Poor or no fuel supply can result from:

  • The fuel supply channel is clogged;
  • Debris-killed fuel filter.

Often a prerequisite for a poor start of a chainsaw may be too full a tank. In this case, pay attention to the presence of smudges under the saw case cover. If present, see the connection of the gasoline feed pipe to the carburetor. Most often, it is squeezed out by pressure when the tank cap is screwed on, refueling under the very neck, which prevents the engine from starting.

The quality of the fuel mixture can also be one of the reasons why the chainsaw does not start. If, after completing the work, DO NOT drain the remaining gasoline, and leave the tool for long-term storage (more than 2 weeks), then the processes of resin formation and polymerization of the components will begin to occur inside the tank. What can be a prerequisite for the appearance of carbon deposits on the piston, rings and cylinder liner. Therefore, always prepare the mixture only in the required amount before work.

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When the engine refuses to work, but at the same time there is a spark on the spark plug, and fuel is supplied, you should check the ignition.

It is not at all difficult to check it: unscrew the spark plug, and between the contacts, adjust the gap, connect it to the wires and press it against the cylinder body. After that watch out for the spark.