Zenoah G3700 - Manuals - manualsarea.com

Page 2 - EXPLANATION OF SYMBOLS AND SAFETY WARNINGS; Never touch hot surface.; Front handle; RISK OF DAMAGING HEARING

G3700 GB-2 EXPLANATION OF SYMBOLS AND SAFETY WARNINGS Read operator's instructionbook before operating thismachine. Wear head, eye and earprotection. Use the chain sawwith two hands. Warning! Danger ofkickback. Read, understand andfollow all warnings. APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATIO...

Page 3 - Contents

G3700 G B GB-3 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 .....

Page 4 - For safe operation

G3700 GB-4 10. Keep all parts of your body away from the saw chain when the engine is run-ning. 11. Before you start the engine, make sure the saw chain is not contactinganything. 12. Always carry the chain saw with the engine stopped, the guide bar andsaw chain to the rear, and the muffleraway from...

Page 6 - Explanation of Symbols on the Machine; WARNING

G3700 GB-6 2. Explanation of Symbols on the Machine WARNING 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 screw under the “H” stamp is The High-speed adjustment screw. The port to refuel ...

Page 7 - NOTE; Installing Guide Bar and Saw Chain; A standard saw unit package contains the items as illustrated.

G3700 G B GB-7 Power unit Bar protector Guide bar Saw chain Plug wrench Screwdriver for carburetor adjustment 4. Fit the chain cover to the power unit and fasten the nuts to finger tightness. 5. While holding up the tip of the bar, adjust the chain tension by turning the tensioner screw until the ti...

Page 8 - Fuel and Chain Oil

G3700 GB-8 4. Fuel and Chain Oil ■ FUEL WARNING • Gasoline is very flammable. Avoid smoking or bring-ing any flame or sparks near fuel. Make sure to stopthe engine and allow it cool before refueling the unit.Select outdoor bare ground for fueling and move atleast 3 m (10 ft) away from the fueling po...

Page 9 - Operating the Engine

G3700 G B GB-9 5. When engine has ignited first, push in the choke knob to the first-stage position and pull the starter againto start the engine. 6. Allow the engine to warm up with the throttle lever pulled slightly. WARNING Keep clear of the saw chain as it will start rotatingupon starting of eng...

Page 12 - Cut up from the bottom, finish down from the top.

G3700 GB-12 7. Maintenance Oiling port Grease por t Sprocket Oiling port A log lying on the ground Saw down halfway, then roll the log over and cut fromthe opposite side. A log hanging off the ground In area A, saw up from the bottom one-third and finishby sawing down from the top. In area B, saw do...

Page 13 - Maintenance of Saw Chain and Guide Bar; Saw Chain; Cutter setting standards:

G3700 G B GB-13 Place the file on the cutter and push straight forward.Keep the file position as illustrated. After each cutter has been filed, check the depth gaugeand file it to the proper level as illustrated. 2. Fuel filter (a) Using a wire hook, take out the filter from the filler port. (b) Dis...

Page 14 - Troubleshooting Guide; Case 1. Starting failure; Check spark ignition.; Rough idling; Reverse the bar occasionally to prevent partial wear.

G3700 GB-14 of the bar rail. Apply a ruler to the bar and the out-side of a cutter. If a gap is observed between them,the rail is normal. Otherwise, the bar rail is worn.Such a bar needs to be corrected or replaced. 9. Troubleshooting Guide Case 1. Starting failure WARNING M a k e s u r e t h e i c ...

Page 15 - Fuel tank capacity (cm; Limited warranty; THE WARRANTY DOES NOT APPLY TO; THOSE UNITS; THIS WARRANTY DOES NOT COVER; THOSE PARTS; THERE ARE NO OTHER EXPRESS WARRANTIES.; INCLUDING THOSE OF MER-; ARE LIMITED; Specifications are subject to change without notice.

G3700 G B GB-15 11. Specifications Power unit: Displacement (cm 3 ): ............................................. 37.2 Fuel: ................ Mixture (Gasoline 50 : Two-cycle oil 1) ............................. (when using ZENOAH genuine oil) Fuel tank capacity (cm 3 ): ..............................