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Symbols on the Chainsaw

For safe operation and maintenance, symbols are carved in relief on the machine.  According to these indicators, take 

care to follow the instructions and avoid mistakes.

The refuelling port.

Position: Fuel Cap.

The oil reservoir port.

Position: Oil Cap.

Set the switch to the I position to start the engine.

Set the switch to the O position to stop the engine immediately.

Position: front top of the rear handle.

When starting the engine, pulling out the choke knob on the back-right of the rear handle, you can 

set the starting mode as follows:

First-stage: starting mode when the engine is warm

Second-stage: starting mode when the engine is cold

Position: upper-right of the air filter cover.

H

The screw under the “H” stamp is the high-speed adjustment screw.

L

The screw under the “L” stamp is the slow-speed adjustment screw.

T

The screw to the left of the “T” stamp is the idle adjustment screw.

Position: left side of the rear handle.

Shows the direction for the train brake being released (white arrow) or activated (black arrow).

Position: front of the chain cover.

If you turn the rod with a screwdriver to follow the arrow direction to the MAX position, more chain 

oil will flow.  If you turn the rod backwards towards the MIN position, less chain oil will flow.

Position: bottom of the power 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 

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Summary of Contents for CTCHNSAW88A

Page 1: ......

Page 2: ...autions 5 Maintenance 5 Transportation 5 Installing Guide Bar and Saw Chain 5 Fuel and Chain Oil 6 How to Mix Fuel 6 Fuelling the Unit 6 Chain Oil 7 Starting the Engine 7 Checking Oil Supply 8 Adjusti...

Page 3: ...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...

Page 4: ...ever 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 w...

Page 5: ...to wipe up spills before turning the engine back on again After refuelling screw the fuel cap back tightly onto the fuel tank and then carry the product to a spot 3m or more away from where it was re...

Page 6: ...the saw 3 Make certain that the area in which you are cutting is free from obstructions Do not let the nose of the guide bar contact a log branch or any other obstruction which could be hit while you...

Page 7: ...cooling type mixed oil Recommended mixing ration is Fuel 25 Oil 1 Exhaust emissions are controlled by the fundamental engine parameters and components eg carburettor ignition timing and port timing wi...

Page 8: ...30 40 in summer and SAE 20 in winter Starting the Engine It is very dangerous to run a chainsaw that has any broken or missing parts Before starting the engine make sure that all parts including the b...

Page 9: ...Be sure to refill the oil tank every time when refuelling the unit Adjusting the Carburettor The carburettor on your unit has been factory adjusted but may require fine tuning due to change in operat...

Page 10: ...awing 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 o...

Page 11: ...down halfway then roll the log over and cut from the opposite side A log hanging off the ground In area A saw up from the bottom one third and finish by sawing down from the top In area B saw down fr...

Page 12: ...d clean the cylinder fins after removing the air cleaner and the cylinder cover When installing the cylinder cover make sure that switch wires and grommets are positioned correctly in place Be sure to...

Page 13: ...cutters are blunt you should either take the unit to a garden tool centre for professional sharpening or you should invest in a chain sharpener and follow the instructions of the unit Cutter Setting S...

Page 14: ...Tooth Level a File Diameter d Inches mm Inches mm Inches mm 3 8 9 35 0 018 0 45 5 32 4 0 0 325 8 25 0 026 0 65 3 16 4 8 3 8 9 32 0 026 0 65 13 64 5 2 0 404 10 26 0 031 0 80 7 32 5 6 Troubleshooting G...

Page 15: ...0W 30 Oil Tank Capacity 260ml Engine Displacement 88cc Maximum Engine Power 3 5kw Maximum Engine Speed with cutting attachment 7500rpm Maximum Engine Speed at idle 3600rpm Maximum Cutting Length 91 5c...

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