Neilsen CT3795 User Manual
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Neilsen CT3795 User Manual

Gasoline chain saw
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GASOLINE CHAIN SAW
CT3795
USER MANUAL
<<original instructions>>
Cannon Tools Limited
Address: 20 Station Road, Rowley Regis, West Midlands, B65 0JU.UNITED KINGDOM
SAVE THESE INSTRUCTIONS AND PRECAUTIONS.
READ ALL PRECAUTONS AND INSTRUCTIONS BEFORE USE.
1

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  • Page 1 GASOLINE CHAIN SAW CT3795 USER MANUAL <<original instructions>> Cannon Tools Limited Address: 20 Station Road, Rowley Regis, West Midlands, B65 0JU.UNITED KINGDOM SAVE THESE INSTRUCTIONS AND PRECAUTIONS. READ ALL PRECAUTONS AND INSTRUCTIONS BEFORE USE.

  • Page 2: Ec Declaration Of Conformity

    In case of alteration of the machine, not agreed upon by us, this declaration will lose its validity. Product description: Gasoline Chain Saw Model: CT3795 Appropriate EC directives: ●EC-Machinery directive 2006/42/EC ●EC-Directive on electromagnetic compatibility(EMC)2014/30/EU ●EC-Directives on noise emission in the environment by equipment for...
  • Page 3 Station Road, Rowley Regis, West Midlands, B65 0JU. Declares that the Name/Model: CT3795 Gasoline Chain Saw Category of equipment as defined in EC Directive 2000/14/Annex 1.:-6 Type/Serial No.: CT3795 Gasoline Chain Saw Electric power:- Mass in kg: -N/A Cutting width: -N/A Net installed power: -N/Q Manufactured by : Wuyi OO Tools Co.,Ltd...

  • Page 4: Table Of Contents

    SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions carefully and follow them without fail. ■...

  • Page 5: Parts Location

    1. PARTS LOCATION 1.Front guard 2.Starter knob 3.Air cleaner 4. Choke knob 5. Throttle interlock 6. Rear handle 7. Throttle trigger 8. Throttle lock button 9. Engine Switch 10. Fuel tank 11. Oil tank 12. Aluminum handle 13. Saw chain 14.

  • Page 6: Symbols On The Machine

    Never remodel the product. We won’t warrant the machine, if you use the remodelled product or proper usage in the manual is not followed. 3. SYMBOLS ON THE MACHINE For safe operation and maintenance, symbols are carved in relief on the machine. According to these indications, please be careful not to make a mistake.
  • Page 7 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 judgment might be impaired or that you might not be able to operate the machine properly and in a safe manner c.
  • Page 8 (1) Safety Helmet EN397 (2) Protective goggles or reinforced Face Protector EN166,EN1731 (3) Thick protective gloves with reinforced left hand EN381-7 (4) Leg protection, outer clothing high visibility and upper body Protection EN381-5, EN381-11 (5) Chain saw boots BS EN ISO 20345:2004, EN 381-3, EN381-9 (6) Ear protectors: Sound power level: 111.2dB(A), EN352-1 Please wear ear protectors.
  • Page 9  Always ensure there is no damage to the front guard and chain brake and that the handles and anti-vibration insulation are not damaged  Always check the throttle only opens when throttle lock pushed in  Always check the chain is the correct chain for the chainsaw as recommended by the manufacturer as this reduces the danger of kickback ...
  • Page 10 ■ TRAINING Medical Conditions: When operating the chainsaw you should ensure that you are fit and healthy both physically and mentally . You need to seek medical advice if you have any condition that may affect you such issues with your mobility, heart conditions and vision. If you have any condition that affects your cognitive ability or strength you need to seek medical advice.
  • Page 11  Do not rely only on the safety devices built into your saw. As a Chain saw user you should take several steps to keep cutting jobs free from accident or injury.  With a basic understanding of kickback you can reduce or eliminate the element of surprise.

  • Page 12: Installing Guide Bar And Saw Chain

    4. INSTALLING GUIDE BAR AND SAW CHAIN A standard saw unit package contains the items as the items as illustrated. (F1) Power unit Bar protector Guide bar Chainsaw Plug wrench Screwdriver for carburetor adjustment 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.

  • Page 13: Fuel And Chain Oil

    Pay attention to the correct direction of thesaw chain.(F3) (1) Moving Direction – Tensioning the saw 8. Fit the chain sprocket cover to the power unit and fasten the nuts to finger tightness. 9. While holding up tip of the bar, adjust the chain tension by turning the tensioner screw until the tie straps just touch the bottom side of the bar rail.(F4) 10.
  • Page 14 Recommended mixing ratio: Condition: Gasoline: Oil: Up to 20 hours use 20:1 After 20 hours use 25:1 25:1 Mix Chart Gasoline litres 2-cycle oil nl. 80 120 160 200  Keep open flames away from the area where fuel is handled or stored. ...

  • Page 15: Operating Engine

    7. OPERATING ENGINE ■ STARTING ENGINE 1.Fill fuel and chain oil tanks respectively, and tighten the caps securely.(F7) 2.Put the switch to “I” position.(F8) 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) Chain oil Fuel...
  • Page 16 (1)Chain oil The chain oil flow can be changed by inserting a screwdriver in the hole on bottom of the clutch side. Adjust according to your work conditions. (F13) (1) Adjuster The oil tank should become nearly empty by the time fuel is used up.
  • Page 17 5.Make a test cut and adjust the H needle for best cutting power, not for maximum speed. L needle H needle Idle adjusting screw ■CARBURETTOR ANTI-FREEZE MECHANISM Operating the chain saw in temperatures of 0-5℃ at times of high humidity may result in ice forming within the carburettor, and this in turn may cause the output power of the engine to be reduced or for the engine to fail to operate smoothly.
  • Page 18 Continuing to use the product in anti-freeze mode even when temperatures have risen and returned to normal may result in the engine failing to start properly or in the engine failing to operate at its normal speed, and for this reason you should always be sure to return the unit to normal operating mode if there is no danger of icing occurring.

  • Page 19: Sawing

    8.SAWING  Before proceeding to your job, read “For Safe Operation” section.  It is recommended to first practice sawing easy logs. This also helps you get accustomed to your unit.  Always follow the safety regulations. The chain saw must only be used for cutting wood.
  • Page 20 to stop or does not stop, replace the brake band and clutch drum before use. ● It is extremely important that the chain brake be checked for proper operation before each use and that the chain be sharp in order to maintain the kickback safety level of this saw.

  • Page 21: Maintenance

    working on a slope, stand on the uphill side of the log. ●Follow the instructions in “For safe Operation” to avoid kickback of the saw. Before starting work, check the direction of bending force inside the log to be cut. Always finish cutting from the opposite side of bending direction to prevent the guide bar from being caught in the cut.
  • Page 22 ■MAINTENANCE AFTER EACH USE 1. Air filter Dust on the cleaner surface can be removed by tapping a corner of the cleaner against a hard surface. To clean dirt in the meshes ,split the cleaner into halves and brush in gasoline, When using compressed air, blow from the inside.(F25) 2.Oiling port Dismount the guide bar and check the oiling pot for...

  • Page 23: Maintenance Of Saw Chain And Guide Bar

    (1) Sprocket (2) Needle bearing (3) Clutch drum (4) Spacer (5) Clutch shoe 4. Fuel Filter Disassemble the filter and wash with gasoline, or replace with new one if needed. 5. Oil filter Disassemble the filter and wash with gasoline or replace with new one if needed.

  • Page 24: Guide Bar

    File size: 3/16 in (4.76mm) Place your file on the cutter and push straight forward. Keep the file position as illustrated. (F32). After every cutter has been set, check the depth gauge and Be sure to round off the front edge to reduce the chance of file it to the proper level as illustrated.
  • Page 25 MAINTENANCE CHECK LIST Some maintenance items must be carried out before EVERY use of the chainsaw and others are, for example, monthly. READ ALL MAINTENANCE REQUIREMENTS CAREFULLY ●Always ensure maintenance is carried out in accordance with the guidelines in your operating manual ●Always ensure cutter lengths and angles are equal.

  • Page 26: Specifications

    SPECIFICATIONS MODEL: ………………………………………………………………………........CT3795 Displacement：………………………………………………………………………………………………….53cm Maximum engine power：…………………………………………………………………………………2.2kW Fuel：…………………………………………………Mixture (Unleaded Gasoline 25 : two-cycle oil 1) Fuel tank capacity：…………………………………………………………………………………………550cm Chain oil： …………………………………………………………………………………Engine oil SAE#10W-30 Oil tank capacity：……………………………………………………………………………….….………210cm Idling speed range：……………………………………………………………………………3000±200/min Engine Max. speed：………………………………………………………………………………..…11000/min Engine speed with cutter running：………………………………………………………………8500/min Maximum Chain speed:…………………………………………………………………………………..…21m/s Measured clutch engagement speed(1.25x3000rpm)……………………..…3750/min=13m/s...
  • Page 27 Uncertainty of stated value K: ……………………………..………………………………………..2.5dB(A) Vibration Value (EN ISO 22867): Front handle…………………………………………………………………………...…………………...8.925m/s Rear handle…..…………………………………………………………………………………...………11.010m/s Uncertainty of stated value K: ………………….……………………………………….…………...1.5 m/s Cutting head: Guide bar Type：..………… ZHONGLIN20”:ZLB20-76-5812P/12”:ZLB12-50-5801P Sprocket nose Size：…….…………………………………………………………………………………..………………… 20”/12”in Cutting length：………………………….……………………………………………………… 470mm/270mm Saw chain Type: ……..………………………………………….KANGXIN 20”:0.325.058x78/XINHUANG 12”: X2 Pitch:……..………………………………………………………………………………………..8.255mm(0.325in) Gauge：…………………………………………………………………………………………….1.47mm(0.057in)
  • Page 28 CANNON TOOLS LTD Add: 20 station road, Rowley Regis, west midlands,B65 0JU.U.K. Made in China...

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