Partner 350 is a good chainsaw for household use

The Partner 350 chainsaw is a “relative” of the famous Husqvarna brand, since Partner is a subsidiary of Husqvarna. Lightweight and convenient, reliable and simple, Partner 350 is widely used in country houses and private households. Trimming branches, branches, and felling trees is not a complete list of jobs that can be done easily and effortlessly with a saw. A brief overview will help you get to know this in more detail.

Appearance of the Partner 350 chainsaw

Partner 350 chainsaw carburetor structure and operating principle

In order to be able to independently adjust the carburetor on the Partner 350 chainsaw, you need to know how it works.
The Partner 350 is equipped with a carburetor manufactured by Walbro. On the body of the original product there is a WT-891 marking, by which you can determine its quality. The number is also required when ordering spare parts or a complete repair kit.

The WT-891 carburetor is made according to the classical design and has several main elements:

1. Fuel pump.
2. Main chamber with membrane.
3. Throttle valve.
4. Air damper.
5. Quality adjustment screw.
6. Quantity adjustment screw.
7. Idle adjustment screw.

The carburetor body has technological channels through which the fuel mixture moves.

Principle of operation

The operation of the carburetor of the Partner 350 chainsaw begins from the moment an impulse is sent from the engine crankcase to the fuel pump, which causes the membrane to work and pump fuel into the pump. Next, through a needle valve, which is controlled by a diaphragm, fuel enters the main chamber. From the main chamber, through special channels and through the nozzle valve, into the cylinder.

By adjusting the throttle position, the operator increases the amount of fuel entering the cylinder. Closing the choke means that even more fuel will enter the cylinder, which will have a positive effect on starting a cold chainsaw.

Quality and quantity adjusting screws operate on the principle of valves, reducing the capacity of the channels through which fuel enters the cylinder.

The injector valve has a fixed capacity and transfers fuel in only one direction. Its second function is to prevent air from entering the main chamber of the carburetor.

Device

The general arrangement is made in a traditional style. It is distinguished by its simplicity, which means high reliability of the unit.

Partner 350 chainsaw device

The diagram of the general structure of the Partner 350 chainsaw clearly confirms this.

Starting the engine is simple and reliable. This was made possible thanks to the presence of electronic ignition. The primer (fuel booster pump) plays a major role during startup.

The air filter is equipped with a double air purification system. As a result of equipping the starter drum with an impeller, large debris particles do not reach the filter at all. Thanks to this, its service life increases, and the degree of air purification increases. In general, this has a beneficial effect on engine performance.

Safe handling of a running saw is achieved by the presence of a chain brake operating in two modes - manual and automatic.

The oil pump only turns on while sawing. This means that the chain lubrication system operates automatically. It must be borne in mind that different types of oils are used to lubricate the chain and prepare the working mixture. Video will help you find out what oil is used for the Partner 350 chainsaw

Saw chains. The Partner 350 saw is equipped with an Oregon 91P052E 3/8″ 1.3 mm 52-link chain. Replacement with analogues is acceptable: Stihl 39970000052с and others. For example, Husqvarna 5776151-22. Pay attention to the fact that with a chain pitch of 3/8″ and a groove width of 1.3 mm, the number of links does not exceed 52. Less (46 – 50) is possible, more is not advisable.

The anti-vibration system on the Partner 350 works a little harshly. Considering that this saw is not intended for professional use, the system as a whole can be considered satisfactory. By the way, significant improvements have been made in this regard on subsequent models.

Recommended components, parts, mechanisms and fuels and lubricants cannot be replaced with analogues.

Basic malfunctions and their elimination

If problems arise during operation of the device, there is no need to take this tool to a service center. Any owner can eliminate basic faults on his own. How to do this can be found in the operating instructions.

Engine won't start

The first thing to do is look at the gap between the spark plug electrodes, which should be 0.5 mm. At the same time, it won’t hurt to immediately remove carbon deposits from the electrodes. As a rule, this one simple operation allows you to restore engine operation. In a similar way, you can restore the ability of the engine to start by removing dirt from the carburetor, fuel and air filter.

In most cases, flushing them allows you to completely restore a “capricious” engine. If necessary, you can refer to more detailed troubleshooting instructions that can be found on specialized resources.

The engine does not develop power

This problem can be resolved by properly adjusting the carburetor or cleaning the muffler. Special adjustment screws are used for adjustment. You can learn how this is done in practice by visiting specialized resources dedicated to repairing chainsaws.

Broken starter cord

A similar problem often occurs with gasoline saws from the manufacturer in question. In order to fix it, there is no need to contact a service center. You can do everything yourself. If this is your first time changing the starter support cord yourself, you may have some difficulties. Therefore, we recommend that you first watch a special video from which you will learn how to quickly fix this malfunction and restore the operation of the tool.

Open circuit

The main reason why such a malfunction occurs is overheating of the circuit. This happens mainly due to a lack of lubricant supply or oil channels being clogged with dirt. To restore the operation of the device, you must first clean the oil channels, remove all debris from the inside of the chainsaw at the location of the drive sprocket and tire groove.

Only after completing the described steps can you install a new chain. If during the inspection it turns out that the cause of the malfunction is a failed oil pump, the tool will have to be sent to a specialized workshop for repair.

Setting up the carburetor of the Husqvarna 137 chainsaw. Setting instructions

Before moving on to setting up the Husqvarna 137 chainsaw, it is necessary to install it. Before starting work, you need to study the structure of the Husqvarna 137 chainsaw.

Get to know the device

Be sure to wear gloves for protection. They are not included in the package, so you need to take care of purchasing them in advance. First you need to install the saw comb and secure it with two screws. If chains and bars are not installed, they should also be put in their place. To do this, you need to remove the cover and the nuts securing it. If there is a shipping pad on the chain, it must be removed. Adjust the chain tension using the adjusting screw

It is important that the gripper can fit into the hole in the tire. To advance the grip, you need to turn the adjusting screw counterclockwise.

This way you can achieve the correct grip position. Next you need to prepare the circuit for installation. To do this, its correct position is selected. A sprocket is placed on the chain, which is located behind the clutch drum. The chain is passed between the teeth of the sprocket. The upper part of the guide bar must be moved into the groove of the guide bar that surrounds it. The adjusting nuts are then inserted and tightened by hand. Once the chains have been fully adjusted, they can be fully tightened. You can find out how to adjust the carburetor in the instructions attached to this saw model. Tuning a Husqvarna 137 carburetor usually does not cause any problems.

Additional expert advice

The Partner P350S 16 chainsaw must be operated taking into account the fact that oil must flow to the chain and bar. The tire must be of original design. It is important to ensure that the chain brake lever is in the "off" position when installing the guide bar. Then unscrew the locknut and remove the cover. In this case, it is necessary to dispose of plastic washers, which are used only for initial transportation.

Using a screwdriver, turn the screw counterclockwise until the shank is in the extreme position. The end of the guide bar must be installed on the bolt. The manufacturer emphasizes that it is especially important to adjust the chain tension. This will improve the performance of the device and extend the life of individual components.

Wear strong gloves when handling the chain or adjusting tension. The Partner P350S chainsaw, the operating instructions for which are described in the article, is equipped with a chain brake. This is necessary to reduce the risk of injury when the saw kicks back. The brake will be applied when the lever is pressed, as well as when the tool is kicked back. It is necessary to reduce the risk of injury, but does not provide adequate protection if you handle the saw carelessly. The chain brake should always be checked before turning on the unit. This must also be done periodically during work.

Basic malfunctions and their elimination

For one reason or another, the tool may fail. Before disassembling the chainsaw, you need to prepare. After all, hands alone are not enough to repair a chainsaw; you will need plumbing tools.

Basically, the chainsaw does not start for two reasons: lack of spark and problems with the flow of fuel from the carburetor to the cylinder. This manifests itself as follows: the chainsaw does not start or works intermittently. When the speed increases it stalls.

First, we clean the outer casing from dust and dirt. After this, remove the lid and also clean its inner surface. We unscrew the spark plug, clean it, and check the gap between the electrodes. If necessary, we adjust the gap. We put the wire on the spark plug and bring it to the body, pull the starter. If we see a spark, it means the ignition system is OK. If necessary, you can replace the spark plug. Along with the spark plug, it is necessary to check and clean the fuel filter. After reassembly, the saw should start.

The next problem is a malfunction of the carburetor settings. This often occurs due to engine vibration after long periods of operation. It needs to be adjusted again. There are 3 adjusting screws: S (idle speed), H (maximum speed), L (minimum speed). We adjust them according to the instructions.

These are the two main reasons that affect the plant and operation of the chainsaw. To eliminate them, there is no need to completely disassemble the chainsaw. Eliminating other types of faults requires significant skills; for example, anyone can disassemble a carburetor, but not assemble it. It is better to entrust complete disassembly and troubleshooting to specialists. Sometimes specialized wrenches are required that are not included in regular locksmith tools. Buying them can be more expensive than going to a repair center.

Overall, the chainsaw is quite good. A fairly reliable chainsaw with proper operation and timely prevention.

Why does the Shtil chainsaw not start when it's hot? Why does a chainsaw have trouble starting?

Main reasons:

• fuel and air filters;
• reduced compression;
• carburetor adjustment;
• spark plug;
• ignition coil;
• gap between the ignition coil and the flywheel;

Let's look at each reason in more detail.

Fuel and air filter

Contamination of the main filter elements of a chainsaw negatively affects its operation.

For example, a dirty air filter will not provide enough air to the carburetor, which will affect the quality of the air-fuel mixture and normal engine starting. A dirty fuel filter will make it difficult or even cut off the flow of gasoline to the carburetor and make it impossible for the engine to operate.

Reduced compression

One of the common cases of difficult starting of a chainsaw is wear of the CPG (cylinder-piston group).

As you know, for a chainsaw to start normally, compression must be present in its engine. It is necessary for normal compression of the fuel mixture in the engine cylinder, and it also affects the operation of the fuel pump.

During the operation of the tool, the compression value drops and the chainsaw begins to have difficulty starting.

The reasons for the lack of compression or its decrease may be natural, because The engine wears out during operation. Problems can also be caused by a serious breakdown, for example, a scuffed CPG, or a broken piston ring.

A sign of low compression is weak starter resistance when starting. With reduced compression, a decrease in the power of the chainsaw is observed, which negatively affects its performance. The problem is eliminated by replacing the piston rings, or the entire CPG.

Carburetor adjustment

Incorrect carburetor adjustment will cause the chainsaw to not develop full power. It will be difficult to start, or not start at all. Carburetor settings directly affect the quality of the air-fuel mixture, which is necessary for normal starting and further operation of the engine.

If the carburetor is incorrectly adjusted, there will be more or less gasoline in the fuel-air mixture than required, and the mixture will not ignite even with normal sparking.

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

Spark plug

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

The spark plug may fail completely, or work intermittently or produce a weak spark. Checking the spark plug is quite simple; to do this, you need to unscrew it from the engine, attach it to the cap of the high-voltage wire and, placing it on the cylinder, pull the starter. If the spark plug is in order, the spark will be powerful with a bluish tint. A weak spark with a reddish tint is a sign of a problem. A defective spark plug needs to be replaced.

Ignition coil

The reason that a new chainsaw does not start, or starts poorly, may be the ignition coil. Modern chainsaws are equipped with electronic ignition coils. This part cannot be repaired, and, as a rule, if there is a defect, it is completely replaced.

Gap between ignition coil and flywheel

An incorrectly set gap between the flywheel and the ignition coil contacts affects the quality of spark formation, which in turn is responsible for normal starting and stable operation of the engine.

Advantages and disadvantages

Partner chainsaws produced in different countries are identical in technical and operational parameters. With timely and complete maintenance, all models work out the assigned resources with a significant reserve.

• Presented in a sufficient selection of spare parts, oils, spark plugs and other consumable components, owners are given the opportunity to independently service and perform routine repairs. The budget portion of the repair fund is replenished by China, but the quality level of cheaper parts and assemblies is significantly lower.
• The list of advantages includes good build quality for its category and interchangeability of standardized parts.
• Users positively noted the absence of problems starting the engine. Despite the lack of additional equipment, chainsaws moderately adapted to cold climates can be started at temperatures down to -20°C without any problems.

There are virtually no serious design flaws. There are some complaints about the quality of the plastic, the budget life of the saw sets, and the increased consumption of chain lube.

Basic equipment

In addition to the saw, the standard kit includes a chain, a bar, a set of special keys, and a tank for mixing gasoline and oil. Currently, the Husqvarna concern owns production facilities in several countries. Partner P350S chainsaws are manufactured in one of three factories in Sweden, four factories in the USA, Italy, China and Brazil.

Chainsaw Partner P350S: basic configuration

Naturally, the highest quality products are produced in Sweden, the USA, and Italy, and accordingly their cost is somewhat higher. Chinese assembly and components do not always correspond to European standards. However, according to reviews from owners, sometimes you come across specimens and individual batches of Partner chainsaws produced in China that are of fairly good quality.

You should carefully study the markings of the saw and decide what is more important for you: a budget price and assembly in China or an original unit from a famous brand.

To avoid falling for a good-looking fake with dubious characteristics, you should purchase equipment exclusively from reliable online stores from trusted dealers, and not second-hand from suspicious dealers. Today's prices for Partner chainsaws on the market fluctuate in the range of 7-9 thousand rubles.

Safety precautions when working with a chainsaw

The Partner chainsaw must be operated with two hands only. You can see how to do this correctly in numerous videos. It is imperative to protect the senses of touch from dust, dust and wood chips with headphones, glasses and a mask. Also, do not forget to use protective gloves, clothing that is fitted but does not restrict movement, and closed, comfortable shoes.

Before starting work, be sure to check the serviceability of the emergency stop circuit, the presence and level of fuel and oil in the tanks. The manufacturer does not recommend using the chainsaw in enclosed spaces, since the gasoline engine produces emissions harmful to the operator.

If any breakdowns or malfunctions are detected, you can carry out repairs and maintenance yourself by carefully studying the operating instructions and watching a video on how to assemble and disassemble the Partner chainsaw. However, the manufacturer himself insists on high-quality, professional and qualified service in service centers.

Why do you need an instruction manual?

Any device comes with an instruction manual. The manual for the chainsaw contains recommendations, following which the owner of the tool will not encounter problems when using the device. The instructions describe in detail:

• Rules for operating the unit.
• Safety precautions when working with the device.
• Questions related to instrument repair.
• Rules for caring for a chainsaw.
• Product maintenance procedure.

The instructions for the chainsaw cover all types of repairs that can be done with your own hands. If the solution to any problem is not covered in the operating instructions, then the chainsaw must be taken to a specialized workshop for repair.

Do not lose the instruction manual for the Partner 350 chainsaw. The instructions will be able to help you solve any issue related to the operation or repair of the tool. If this is your first time using a chainsaw, be sure to read the instructions before starting work. Always refer to the owner's manual if you have any questions about using your chainsaw.

Disadvantages of a chainsaw

The chainsaw has its disadvantages, but compared to the advantages they do not look so significant. The disadvantages of the product include the following:

1. Difficult access to the air filter.
2. There is no visual control of the lubricant level.
3. If you install a long tire, you may notice low engine power. But this phenomenon is considered natural. The longer the tire, the less engine power.

Sometimes chainsaw users report poor performance of the unit. In this case, it is worth considering whether a double violation has been committed - ignoring the requirements of the chainsaw operating instructions and placing additional load on the engine of the unit.

Advantages and disadvantages of a chainsaw

The fundamental advantage of the Partner 352 chainsaw is its cost. The Partner company is part of the Husqvarna group. Accordingly, the requirements for quality and reliability of products are increased. But due to our own developments and the parts used, the prices compare favorably with other analogues.

The advantages of the Partner 352 chainsaw include:

• unimpeded access to the main control units;
• powerful engine with a long service life;
• effective vibration damping system thanks to the use of steel springs;
• easier starting due to a convenient fuel priming pump;
• double operating principle of the saw chain brake;
• strong grip thanks to comfortable ergonomic handles;
• preliminary air purification using CCS technology.

Automatic chain oil supply provides protection against premature wear of the bar and chain. Oil is supplied in sawing mode, which significantly reduces lubricant consumption.

The existing anti-vibration system eases the load on a person’s hands and back during operation. This is also facilitated by ergonomic handles equipped for ease of holding.

For a more comfortable and trouble-free start, the chainsaw is equipped with an appropriate easy start system. Thanks to which, even an inexperienced operator can start it.

Among the disadvantages, it can be noted that the chainsaw, in some technical parameters, does not reach the level of a professional tool. There are also cases of complaints and complaints about the saw set.

Bar and chain

The sawing mechanism of the Partner 371 chainsaw is made of high-quality materials, using modern technologies and includes everything necessary for safe and efficient operation:

• tire and chain;
• automatic chain brake;
• automatic chain lubrication system;
• tension mechanism;

Bar and chain characteristics:

• tire length - 35 cm;
• chain pitch - 3/8 inch;
• number of chain links - 52 pcs.;
• chain thickness - 1.3 mm;

When choosing spare tires or chains for the Partner 371 chainsaw, you need to take their parameters into account. When replacing one of the components of the saw set, if the replaced part does not fit, a breakdown may occur. For example, if you install an unsuitable new tire, the result may be that the old chain breaks. If the chainsaw is powerful, then the damage to the headset will be significant; if it is weak, you can get away with just a jammed chain

Therefore, when choosing a chain, always pay attention to parameters such as the number of links

Specifications

We invite you to familiarize yourself with the main characteristics of the Partner 350 chainsaw:

• The tool is a household type device.
• The chainsaw is equipped with a two-stroke single-cylinder engine.
• The specific power of the system is 1.3 kW or 1.8 hp.
• Engine volume – 36 cm3.
• The tool has a manual start.
• The maximum fuel volume is 400 ml.
• The maximum oil volume is 200 ml.
• Air cooling system.
• The maximum idle speed is 4000 rpm. in a minute.
• Chain step – 3/8.
• The working length of the tire is 40 cm.
• The chainsaw runs on oil and gasoline.
• The weight of the device is 4.6 kg.

If you are familiar with the technical characteristics of various chainsaws, then you can easily determine that the “Partner 350” will be an indispensable thing in the household. This model has a decent tire length and a fairly powerful engine. Unfortunately, “Partner 350” is not suitable for professional use (for example, for felling trees).

Operating manual - useful information

For novice sawers who do not have strong skills in maintaining and working with hand chainsaws, the instructions included with the kit contain a lot of useful information.

• In particular, the list and scope of routine maintenance, the sequence of adjusting the engine carburetor and chain tension, servicing the air cleaner and chain lubrication system are provided.
• The high maintainability of the saw allows you to eliminate failures and malfunctions with your own hands. Repair of any level requires appropriate qualifications, knowledge of the structure of the tool and the interaction of its components.
• The instructions contain a list of recommended consumables. It should be borne in mind that the oil for preparing fuel for the engine must meet the requirements specified in the manual in terms of density, viscosity and temperature resistance.

Standard engine oil for Partner 350 ensures complete lubrication of engine rubbing parts, starting and operation over a fairly wide temperature range. For operation in extreme conditions, the type of oil is selected taking into account additional factors.

Preparation for use

Before you begin performing operations using the Partner 350 saw, you need to configure it. Provided that the tool is properly prepared with a proven engine, the saw demonstrates excellent results during operation. In order to set up the device, you need to perform a few simple steps. Before turning on the equipment, you must check:

• tire mount;
• chain tension;
• ease of chain rotation;
• brake operation;
• refueling with fuel and oil.

Only after the above checks can the engine be started. When it warms up, you can start working.

Scope of practical application

The operational capabilities of the Model 350 extend to a wide range of household work such as collecting firewood, cutting commercial and construction wood, forming the crowns of shrubs, ornamental and fruit trees.

• The design characteristics of the Partner 350 chain saw do not provide for the possibility of felling old trees and cutting large diameter trunks. However, its design combines the advantages of components and systems characteristic of semi-professional models.
• At a budget price, the Partner 350 saw is not inferior in basic performance characteristics to many branded models that have proven themselves in woodworking work of various levels of complexity.
• The reliability factor of the tool is increased due to the simple but compliant design.

Stable spark generation and reliable engine starting are ensured by the electronic ignition system, safety of operation - the configuration of the handles, convenient placement of the throttle trigger and clear operation of the emergency brake.

Review of top chainsaw models Partner

For household needs, chainsaws Partner P340S, P350S, P360S are most often chosen. The tools have a power of approximately 2 hp, are lightweight, modest in size, convenient and practical. Next in popularity are the models P842, P740, Partner 352, and the Partner 351XT CHROME chainsaw.

Chainsaw Partner 351

Chainsaws Partner 420ХТ, 421ХТ with a power of 1.7 kW are in demand. More productive model 401 with a 2.3 hp engine. belongs to the semi-professional class. When performing complex sawing functions, many craftsmen prefer the Partner P361S 4.08 hp chainsaw. with improved starting, stable engine operation for a long time.

Chainsaw Partner 421

Chainsaw Partner 371

One of the popular semi-professional models in the family of chainsaws. Structurally, it is an improved version of the 370 model.

Chainsaw Partner 371

Advantageous features of the chainsaw:

• accelerated response of the automatic emergency stop system;
• improved two-stage air purification that enters the engine;
• optimal economical dosing of lubricant;
• performing sawing in various directions - longitudinal, transverse, diagonal;
• the possibility of using the saw for processing wood, performing installation and construction work.

Specifications

Features of operation

Thanks to the use of high-quality components and materials, the capabilities of the Partner 371 chainsaw are significantly expanded - the tool is able to work for a long time in intensive mode. Based on the 371st model, a modification of Partner P371XT Chrome with a power of 2.2 hp, with a booster pump and a special vibration damper was developed.

Petrol saw (chainsaw) Partner P 371 XT Chrome

When working with a Partner chainsaw, owners should be extremely careful and strictly follow the safety instructions - personal and for others. It is prohibited to use the saw for purposes other than its intended purpose or to exceed the permissible loads. Any violation of the instructions is extremely dangerous for the operator and can lead to damage to the saw and accidents.

Carburetor adjustment

Factory settings of fuel equipment are carried out according to standard indicators of air temperature and atmospheric pressure. Additional carburetor adjustment is necessary if the engine does not start or does not develop speed after warming up. In another variant, it stalls when you press the gas or does not work at idle speed.

The most likely cause of this malfunction is the mixture entering the engine cylinder is too rich or too lean. The recommended sequence for setting up the fuel supply system is given in the maintenance and operating instructions.

By rotating the quantity and quality adjusting screws, the gasoline-oil emulsion is brought to the standard proportion of 1:16.

The key to successful setup is:

• high-quality gasoline and properly prepared fuel mixture;
• preliminary cleaning of the air filter;
• warming up the engine to operating temperature level.

If there is a breather in the engine design, you should ensure that it is in good working order. The constant ignition gap does not need adjustment. In order to set the ignition correctly, it is enough to adjust the gap in the spark plug.

All models of the brand range operate on a fuel mixture prepared from gasoline and motor oil intended for engines with two-stroke gas distribution. The oil proportions are standard 40:1, for some models this figure is 50:1.

Depending on the air temperature, consumables are selected from the company list recommended by the instructions. It is allowed to use analogs of the same quality that are identical in characteristics. Motor oils and their chain analogues are not interchangeable.

Delivery

Delivery within the city: February 15, from 200 rub. Delivery to the regions: from Moscow Gross weight of goods: 7.66

kg Dimensions in packaging, mm:
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Fuel mixture and oil for chainsaw Partner 350

In the instructions, the manufacturer recommends using unleaded gasoline mixed with special motor oil intended for two-stroke engines.

In reviews and videos, users of the Partner 350 chainsaw often remind them of the importance of maintaining the ratio of gasoline and oil: 1 part oil to 40 parts gasoline. Pure gasoline should never be poured into the fuel tank.

This can cause serious engine damage.

To lubricate the chain, it is necessary to use the highest quality air-cooled oil, which is intended for two-stroke engines

It is also important to maintain the 40:1 ratio here. Neither the video nor the instructions recommend using oils for lubrication whose mixing ratio is 100:1

The fact is that if the chainsaw does not receive sufficient lubrication of the engine and chain, the motor will quickly fail, causing significant damage that is not covered by the warranty.

Feedback on operating features

Before starting to work with the described chainsaw, consumers are advised to read the safety regulations. After reading them, you can find out that the tool is intended exclusively for sawing wood. The equipment generates an electromagnetic field during operation. Under certain circumstances, it may interfere with the operation of medical implants. To reduce the risk of serious harm to health, persons using such implants should consult with their healthcare provider.

The Partner P350S chainsaw, reviews of which should help you make the right choice, may be a source of increased danger. Therefore, consumers are advised to hold it with both hands. Otherwise you may be seriously injured. If a person is overtired, then he should not start working with a chainsaw. The operator must wear safety shoes and special clothing that is tight-fitting.

Care must be taken when handling fuel. In order to prevent fire, it is necessary to remove the tool 3 m from the fuel refueling site. The Partner P350S chainsaw chain must be kept at a distance when the engine is running. Before starting it, you need to make sure that the chain does not come into contact with a person or objects. When carrying a chainsaw, the engine must be turned off. The chain and guide bar must face rearward. Do not use an incorrectly adjusted or damaged chainsaw. It is important to ensure that the chain stops when the operator releases the throttle trigger.