Zenoah G2500 Owner's Manual

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Contents

Zenoah G2500 Owner's Manual Manual pdf 17 page image

G2500 / G2500 OPSGB-17GBside 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.WARNING:This saw is equipped with one of the following lowkickback bar/chain combinations:Zenoah Part NumberBar Size Guide Bar Saw Chain Drum10 2475-52110 2475-52210 2475-5111010 2475-52120 3622-52210 2841-51110WARNINGBe sure to round off the front edge to reduce thechance of kickback or tie-strap breakage.Make sure every cutter has the same length and edgeangles as illustrated.■ Guide Bar• Reverse the bar occasionally to prevent partial wear.• The bar rail should always be square. Check for wearof the bar rail. Apply a ruler to the bar and the outRulerGapNo gapChain tilts9. Troubleshooting GuideCase 1. Starting failureWARNINGMake sure the icing prevention system is not work-ing.Check fuel for wateror substandard mix-ture.Replace with properfuel.Check for engineflooding.Check spark ignition.Remove and dry thespark plug.Then pull the starteragain with no choke.Replace with a newplug.Case 2. Lack of power/Poor acceleration/Rough idlingCase 3. Oil does not come outCheck fuel for wateror substandard mix-ture.Check air filter andfuel filter for clog-ging.Check carburetorfor inadequate ad-justment.If the unit seems to need further service, please consultwith an authorized service shop in your area.Replace with properfuel.Clean.Readjust speedneedles.Check oil for sub-standard quality.Check oil passageand ports for clog-ging.Replace.Clean.addaaddaaadaaCutter lengthFiling angleSide plate angleTop plate cutting angle10. DisposalWhen disposing your machine, fuel or oil for the machine, besure to allow your local regulations.

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