Page 2 - RISK OF DAMAGING HEARING; WARNINGS IN THE MANUAL; SYMBOLS IN THE OPERATOR’S MANUAL; SAFETY FIRST
GZ3500T GB-2 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. This saw is for trained treeservice operators only. Use appropriate protectionsfor foot-l...
Page 3 - Contents
GZ3500T GB-3 G B Contents 1. For Safe Operation ................................................................... 4 2. Symbols on the Machine .......................................................... 8 3. Installing Guide Bar and Saw Chain ......................................... 9 4. Fuel and C...
Page 4 - For safe operation
GZ3500T GB-4 1. For safe operation WARNING This chainsaw has been especially designed for treemaintenance and should therefore only be used bytrained operators when working on trees. 1. Never operate a chain saw when you are fatigued, ill, or upset, or under theinfluence of medication that maymake y...
Page 8 - Symbols on the Machine
GZ3500T GB-8 2. Symbols on the Machine The port to refuel “MIX GASOLINE” Position: Recoil case (in front of the fuel cap) The port to top up chain oil Position: Recoil case (under the oil cap) Setting the switch to the “O” position, the engine stops immediately. Position: Right side of the rear hand...
Page 9 - Installing Guide Bar and Saw Chain
GZ3500T GB-9 G B Tensioner screw Loosen Tighten Chain tensionernut Chain cover Tighten Open the box and install the guide bar and the sawchain on the power unit as follows: The saw chain has very sharp edges. Use thick pro-tective gloves for safety. 1. Pull the guard towards the front handle to chec...
Page 10 - FUELING THE UNIT; Fuel and Chain Oil; FUEL
GZ3500T GB-10 NOTE NOTE 4. Pour in the rest of gasoline and agitate again for at least one minute. As some oils may be difficult toagitate depending on oil ingredients, sufficient agi-tation is necessary for the engine to last long. Becareful that, if the agitation is insufficient, there is anincrea...
Page 11 - Operating the Engine; STARTING THE ENGINE
GZ3500T GB-11 G B Chain oil flow adjustingshaft Rich Lean Idle adjustingscrew H needle L needle Chain oil Throttleinterlock Throttle lever Switch Fuel Chain oil Chokeclosed Open withthrottle lever Chokeopen 5. Operating the Engine It is very dangerous to run a chainsaw that mounts brokenparts or lac...
Page 12 - STOPPING THE ENGINE
GZ3500T GB-12 Activate the brake Release Switch • When the brake operates, release the throttle lever to slow down the engine speed. Continuous opera-tion with the brake engaged will generate heat fromthe clutch and may cause trouble. • At machine inspection prior to each job, check theoperating con...
Page 14 - MAINTENANCE AFTER EACH USE
GZ3500T GB-14 knob air cleaner cover filter elements NGKCMR7H Fuel filter Oiling port Oil filter inlet port of the cooling air Oiling port Grease port Sprocket 7. Maintenance When returning the filter, use a pinch not to be folded the suc-tion pipe. 3. Oil filter 1. With a wire hook, take out the oi...
Page 15 - Saw Chain; Maintenance of Saw Chain and Guide Bar
GZ3500T GB-15 G B Muffler Underside guard Chain cover Chain catcher Spark arrester Guide muffler 7. Muffler Regularly inspect the muffler for loose fastening screws,damage and rust. If you find that exhaust gas leaked out,remove the muffler and insert a screwdriver into the exhaustport to remove the...
Page 16 - Guide Bar; Troubleshooting Guide; Case 1. Starting failure; Rough idling
GZ3500T GB-16 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. WARNING: This saw is equipped with one of the following lowkickback bar/chain combinations: Zenoah Part Number Bar Size Guide Bar Saw Ch...
Page 18 - T H E WA R R A N T Y D O E S N OT A P P LY TO; THIS WARRANTY DOES NOT COVER; THERE ARE NO OTHER EXPRESS WARRANTIES.; ARE LIMITED
GZ3500T GB-18 12. Limited warranty Should any failure occur on the product under normaloperating conditions within the applicable warranty pe-riod, the failed part will be replaced or repaired free ofcharge by a ZENOAH authorized dealer. WARRANTY PERIOD: 1 year (6 months if used profes- sionally, an...