Zenoah G2500 Owner's Manual
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Zenoah G2500 Owner's Manual

One-push-start
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CHAIN SAWS
G2500
G2500
(One-Push-Start)
OWNER'S MANUAL
OPS
G2500 / G2500 OPS
848C1B93A1 (704)
GB-1
G
G
B
B

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Summary of Contents for Zenoah G2500

  • Page 1 CHAIN SAWS G2500 G2500 (One-Push-Start) OWNER’S MANUAL G2500 / G2500 OPS 848C1B93A1 (704) GB-1...
  • Page 2 G2500 / G2500 OPS EXPLANATION OF SYMBOLS AND SAFETY WARNINGS Read operator's instruction book before operating this machine. Read, understand and follow all warnings. Never touch hot surface. G2500 G2500 OPS MODEL G2500 25.4 cm G2500 OPS 25.4 cm APPROVAL NUMBER OF CE EXHAUST EMISSION REGULATION (2002/88/EC)

  • Page 3: Table Of Contents

    8. Maintenance of Saw Chain and Guide Bar ... 16 9. Troubleshooting Guide ... 17 Disposal ... 11. Specifications ... 18 12. Limited Warranty ... 19 G2500 / G2500 OPS DECLARATION OF CONFORMITY TO MACHINES DIRECTIVE (Directive 98/37/EC, 89/336/EEC) and to the regulations governing transposition Internal control production MANUFACTURER : ZENOAH CO.,LTD...

  • Page 4: For Safe Operation

    G2500 / G2500 OPS 1. For safe operation WARNING This chainsaw has been especially designed for tree maintenance and should therefore only be used by trained operators when working on trees. 1. Never operate a chain saw when you are fatigued, ill, or upset, or...
  • Page 5 Doing so could result in serious burns be- cause of high temperature. (1) muffler guard (2) guide bar (3) saw chain G2500 / G2500 OPS KICKBACK SAFETY PRECAU- TIONS FOR CHAIN SAW US- WARNING • Kickback may occur when the...
  • Page 6 G2500 / G2500 OPS WORKING WITH TREE SERVICE CHAIN-SAWS FROM A ROPE AND HARNESS This chapter sets out working practices to reduce the risk of injury from tree service chainsaws when working at height from a rope and harness. While it may form the basis of guidance and training literature, it should not be regarded as a substitute for formal training.
  • Page 7 Whether a handsaw or a chainsaw is used to free a stuck saw, the release cuts should always be outboard (to- ward the tips of the branch), in order to prevent the saw being taken with the section and further complicating the situation. G2500 / G2500 OPS GB-7...

  • Page 8: Explanation Of Symbols On The Machine

    G2500 / G2500 OPS 2. Explanation of Symbols on the Machine For safe operation and maintenance, symbols are carved in relief on the machine. WARNING According to these indications, please be careful not to make any mistake. The port to refuel “MIX GASOLINE”...

  • Page 9: Installing Guide Bar And Saw Chain

    A new chain will expand its length in the beginning of use. Check and readjust the tension frequently as a loose chain can easily derail or cause rapid wear of itseif and the guide bar. G2500 / G2500 OPS Plug wrench Screwdriver for carburetor adjustment...

  • Page 10: Fuel And Chain Oil

    • The Zenoah engines are lubricated by oil specially formulated for air-cooled 2-cycle gasoline engine use. If Zenoah oil is not available, use an anti-oxidant added quality oil expressly labeled for air-cooled 2-cycle engine use (JASO FC GRADE OIL or ISO EGC GRADE).

  • Page 11: Operating The Engine

    If so, it may lead to serious injury. 1. Move the select lever to the front side of the machine body indicated by label until it is stopped, and set this lever to the One-push-start mode. G2500 / G2500 OPS GB-11...
  • Page 12 G2500 / G2500 OPS 2. Put the machine body on the stable ground and make sure that there is no obstacle around the saw-crossing portion. Then, while holding the front handle with the left hand and putting the right foot on the frame portion, pull out the starter rope slowly.

  • Page 13: Sawing

    When the saw chain is caught in the cut, do not attempt to pull it out by force, but use a wedge or a lever to open the way. ■ GUARD AGAINST KICKBACK G2500 / G2500 OPS Activate the brake. GB-13...
  • Page 14 G2500 / G2500 OPS • This saw is equipped with a chain brake that will stop the chain in the event of kickback if operating prop- erly. You must check the chain brake operation before each usage by run- ning the saw at full the throttle for I - 2 seconds and pushing the front hand guard forward.

  • Page 15: Maintenance

    IMPORTANT When installing the cylinder cover, make sure that switch wires and grommets are positioned correctly in place. G2500 / G2500 OPS Oil filter Champion RCJ-7Y GB-15...

  • Page 16: Maintenance Of Saw Chain And Guide Bar

    • For recoil maintenance, when attaching or detaching the starter of One-push-start model, the select lever should be in the position of the rear side (G2500 One-push-start only). • Don't pull the starter when detaching it from the unit. It will cause machine defect or serious injury by touching rotat- ing parts on your body part carelessly.

  • Page 17: Troubleshooting Guide

    Check oil for sub- Replace. standard quality. Check oil passage Clean. and ports for clog- ging. If the unit seems to need further service, please consult with an authorized service shop in your area. G2500 / G2500 OPS Drum GB-17...

  • Page 18: Specifications

    Type: ... ZENOAH carving (Hard nose) Size (in. (cm)): ... 10 (25) Saw chain Type: ... Oregon 25AP Pitch (in. (mm)): ... 1/4 (6.35) Gauge (in. (mm)): ... 0.05 (1.27) G2500 series are equipped with Chain Brake. Specifications are subject to change wihout notice.

  • Page 19: Limited Warranty

    30 days if used for rental purpose) from the date of initial purchase. THE PURCHASER SHALL BEAR COSTS OF TRANS- PORTING THE UNIT TO AND FROM THE ZENOAH DEALER. THE PURCHASER SHALL NOT BE CHARGED FOR DI- AGNOSTIC LABOR WHICH LEADS TO THE DETERMI-...

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G2500 ops

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