Zenoah G3800 Owner's Manual
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Zenoah G3800 Owner's Manual

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G3800
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OWNER'S MANUAL
CHAIN SAWS
G3800

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Summary of Contents for Zenoah G3800

  • Page 1 G3800 OWNER’S MANUAL CHAIN SAWS G3800...
  • Page 2 G3800 EXPLANATION OF SYMBOLS AND SAFETY WARNINGS Read operator's instruction Wear head, eye and ear book before operating this protection. machine. Use the chain saw Warning! Danger of with two hands. kickback. Read, understand and follow all warnings. WARNING!!! RISK OF DAMAGING HEARING...

  • Page 3: Table Of Contents

    G3800 Contents 1. For Safe Operation ..............4 2. Explanation of Symbols on the Machine ........6 3. Installing Guide Bar and Saw Chain ......... 7 4. Fuel and Chain Oil ..............8 5. Operating the Engine ............... 9 6. Sawing ..................11 7.

  • Page 4: For Safe Operation

    G3800 1. For safe operation 1. Never operate a chain saw when 9. Never start cutting until you have you are fatigued, ill, or upset, or a clear work area, secure foot- under the influence of medica- ing, and a planned retreat path tion that may make you drowsy, from the falling tree.
  • Page 5 G3800 age to the flywheel could occur saw chain in the cut. Tip contact which could subsequently cause in some cases may cause a light- the flywheel to disintegrate.) ning fast reverse reaction,kicking 16. Always shut off the engine be- the guide bar up and back to- fore setting it down.

  • Page 6: Explanation Of Symbols On The Machine

    G3800 2. Explanation of 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 any mistake. The port to refuel “MIX GASOLINE” Position: Fuel cap...

  • Page 7: Installing Guide Bar And Saw Chain

    G3800 3. Installing Guide Bar and Saw Chain A standard saw unit package contains the items as illustrated. Power unit Plug wrench Screwdriver for carburetor adjustment Bar protector Guide bar Saw chain Open the box and install the guide bar and the saw 4.

  • Page 8: Fuel And Chain Oil

    G3800 4. Fuel and Chain Oil 4. Pour in the rest of gasoline and agitate again for at FUEL least one minute. As some oils may be difficult to agitate depending on oil ingredients, sufficient agi- tation is necessary for the engine to last long. Be •...

  • Page 9: Operating The Engine

    G3800 5. Operating the Engine It is very dangerous to run a chainsaw that 6. Allow the engine to warm up with the throttle lever mounts broken parts or lacks any parts. pulled slightly. Before starting engine, make sure that all the...
  • Page 10 G3800 CHAIN BRAKE Carburetor anti-freeze mechanism This machine is equipped with an automatic brake to Operating chain saws in temperatures of 0 – 5°C at times of stop saw chain rotation upon occurrence of kickback high humidity may result in ice forming within the carburetor, during saw cutting.

  • Page 11: Sawing

    G3800 6. Sawing gine at full speed. If the chain is slow • Before proceeding to your job, to stop or does not stop, replace the read the section “For Safe brake band and clutch drum before Operation”. It is recommended use.

  • Page 12: Maintenance

    G3800 A log lying on the ground First check to 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.

  • Page 13: Maintenance Of Saw Chain And Guide Bar

    G3800 2. Fuel filter 3. Spark plug (a) Using a wire hook, take out the filter from the filler port. 0.6 ~ 0.7 mm Fuel filter Champion RCJ-7Y Clean the electrodes with a wire brush and reset the gap to (b) Disassemble the filter and wash with gasoline, or replace 0.65 mm as necessary.

  • Page 14: Troubleshooting Guide

    G3800 side of a cutter. If a gap is observed between them, Be sure to round off the front edge to reduce the rail is normal. Otherwise, the bar rail is worn. the chance of kickback or tie-strap breakage. Such a bar needs to be corrected or replaced.

  • Page 15: Specifications

    G3800 10. Specifications Power unit: Dry weight Displacement (cm ): ..........37.2 Power unit only (kg): ..........4.15 Fuel: ....Mixture (Gasoline 50 : Two-cycle oil 1) Fuel tank capacity (cm ): ........310 Cutting head: Chain oil: ......... Motor oil SAE# 10W-30...

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