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Symbols on the Chainsaw

For safe operation and maintenance, symbols are carved in relief on the unit. According to these
identifications, please be careful not to make any mistakes.

a)

Opening to refuel the PETROL MIX
Position: Fuel tank cap.

b)

Opening to refill the CHAIN OIL
Position: Oil cap.

c)

Indicator regarding the switch. Flipping it to O will cause the engine to stop.
Position: Rear-left of the unit.

d)

Indicator regarding the choke. Pull out the choke knob to close.
Position: Rear-right of the unit.

e)

Indicator regarding the chain oil adjuster nut. “Min” decrease oil flow. “Max” increase oil flow.
Position: Bottom of the clutch side.

f)

The position of the H needle, the L needle and the idle adjusting screw.
Position: Rear-left of the unit.

Safety Precautions

Before Use

Read this owner's manual carefully to understand how to operate this unit properly.

You should never use the product when under the influence of alcohol, when suffering from 
exhaustion or lack of sleep, when suffering from drowsiness as a result of having taken cold 
medicine, or at any other time when a possibility exists that your judgement might be impaired or 
that you might not be able to operate the machine properly and in a safe manner.

Avoid running the engine indoors. The exhaust gases contain harmful carbon monoxide.

Never use the product under circumstances like those described below:

When the ground is slippery or when other conditions exist which might make it not possible 
to maintain a steady posture

At night, at times of heavy fog, or at any other times when your field of vision might be limited 
and it would be difficult to gain a clear view of the area.

During rain storms, during lightning storms, at times of strong or gale-force winds, or at any 
other times when weather conditions might make it unsafe to use this product.

When using this product for the first time, before beginning actual work, learn to handle it from
skilled worker.

Lack of sleep, tiredness, or physical exhaustion results in lower attention spans, and this in turn 
leads to accidents and injury. Limit the amount of time of using the machine continuously to 
somewhere around 10 minutes per session, and take 10 ~ 20 minutes of rest between work 
sessions. Also try to keep the total amount of work performed in a single day under 2 hours or 
less.

Be sure to keep this manual handy so that you may refer to it later whenever any questions 
arise.

Always be sure to include this manual when selling, lending or otherwise transferring the 
ownership of the product.

Never allow children or anyone unable to fully understand the directions given in this manual to
use this product.

Work Gear and Clothing

When using the product, you should wear proper clothing and protective equipment as follows.
1)

Helmet

2) Protection goggles or face Protector
3) Thick work gloves
4) Non-slip-sole work boots
5) Ear protectors

You should carry with you.
1)

Attached tools and files.

2) Properly reserved fuel and chain oil.
3) Things to notify/secure your working area (Rope, warning signs..)
4) Whistle (for collaboration or emergency)
5) Hatchet or saw (for removal of obstacles)

Never use the product when wearing pants with loose cuffs, when wearing sandals, or when 
barefoot.

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Summary of Contents for CTCHNSAW52A

Page 1: ......

Page 2: ...ns 4 Maintenance 5 Transportation 5 Installing Guide Bar and Saw Chain 5 Fuel and Chain Oil 6 Fuel 6 Chain Oil 6 Starting the Engine 6 Checking Oil Supply 7 Adjusting the Carburettor 7 Carburettor Anti Freeze Mechanism 7 Switching between operating modes 7 Chain Brake 8 Stopping the Engine 8 Sawing 8 Guard Against Kickback 8 Felling a Tree 9 Bucking and Limbing 9 Maintenance 9 Maintenance after ea...

Page 3: ...t mechanical failure breakdown or other damage to the chainsaw or workpiece This mark indicates hints or directions useful in the use of the chainsaw Chainsaw Layout 1 Front Guard 2 Starter Knob 3 Air Filter 4 Choke Knob 5 Throttle Interlock 6 Rear Handle 7 Throttle Trigger 8 Engine Switch 9 Fuel Tank 10 Oil Tank 11 Front Handle 12 Saw Chain 13 Guide Bar Warning Labels on the Chainsaw Read the ful...

Page 4: ...t times of heavy fog or at any other times when your field of vision might be limited and it would be difficult to gain a clear view of the area During rain storms during lightning storms at times of strong or gale force winds or at any other times when weather conditions might make it unsafe to use this product When using this product for the first time before beginning actual work learn to handl...

Page 5: ...rom the machine when the engine is running Before starting the engine make sure the saw chain is not in contact with anything Operation Keep the handles dry clean and free of oil or fuel mixture Never touch the muffler spark plug or other metallic parts of the engine while the engine is in operation or immediately after stopping the engine Doing so could result in serious burns or electrical shock...

Page 6: ... 7 Spike and mounting screws Open the box and install the guide bar and the saw chain on the power unit as follows The saw chain has very sharp edges Use thick protective gloves for safety 1 Pull the guard towards the front handle to check that the chain brake is not on 2 loosen the nuts and remove the chain cover 3 Install the attached spike to the power unit 4 Gear the chain to the sprocket and ...

Page 7: ...8 3 While holding the throttle lever together with the throttle interlock push in the side throttle lock button and release the throttle lever to hold it at the starting position F9 1 Chain oil 2 Fuel 3 Switch 4 Throttle lock button 5 Throttle lever 6 Throttle interlock 7 Choke knob 4 Pull out the choke knob to the closed position F10 When restarting immediately after stopping the engine leave the...

Page 8: ...dle adjusting screw T counter clockwise to that saw chain does not turn If idling speed is too slow turn the screw clockwise 5 Make a test cut and adjust the H needle for best cutting power not for maximum speed 1 L needle 2 H needle 3 Idle adjusting screw Carburettor Anti Freeze Mechanism Operating the chain saw in temperatures of 0 50 C at times of high humidity may result in ice forming within ...

Page 9: ...d the For Safe Operation section It is recommended to first practice sawing on easy logs This will also help you to get accustomed to your chainsaw Always follow the safety regulations The chain saw must only be used for cutting wood It is forbidden to cut other types of material Vibrations and kickback vary with different materials Do not use the chain saw as a lever for lifting moving or splitti...

Page 10: ...he top In area B saw down from the top one third and finish by sawing up from the bottom Cutting a limb from a fallen tree Check to see which side the limb is bent Then make the initial cut from the bent side and finish by sawing from the opposite side Be alert to the springing back of a cut limb Pruning a standing tree Cut up from the bottom finish down from the top Do not use an unstable foothol...

Page 11: ... Oil Filter Disassemble the filter and wash with unleaded fuel or replace with a new one if needed Front and Rear Dampers Replace if parts are peeled or if cracking is observed on the rubber Maintenance of Saw Chain and Guide Bar Saw Chain It is important for smooth and safe operation to keep the cutters sharp Your cutters will need to be sharpened when Sawdust becomes powder like You need extra f...

Page 12: ...10W 30 Oil Tank Capacity 260ml Engine Displacement 52cm3 Maximum Engine Power 2 0kw 7000rpm Maximum Engine Speed with cutting attachment 11000rpm Maximum Engine Speed at idle 3000rpm Maximum Cutting Length 38cm Sprocket 7Tx0 325 Saw Chain Type K2 CARLTON Saw Chain Pitch 0 325 Saw Chain Gauge 0 058 Guide Bar Type Sprocket Nose Guide Bar Size 18 20 22 Oil Feeding System Automatic Pump with Adjuster ...

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