T2054-93110 (606) OWNER / OPERATOR MANUAL CHAINSAWS G3100T WARNING WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Before using our products, please read this manual carefully to understand the proper use of your unit.
SAFETY FIRST Instructions contained in warnings within this manual marked with a symbol concern critical points which must be taken into consideration to prevent possible serious bodily injury, and for this reason you are requested to read all such instructions carefully and follow them without fail. ■ WARNINGS IN THE MANUAL WARNING This mark indicates instructions which must be followed in order to prevent accidents which could lead to serious bodily injury or death.
1. Parts location 1. Guide Bar 2. Saw Chain 3. Front Guard 4. Front Handle 5. Rear Handle 6. Starter Cover 7. Fuel Tank Cap 8. Oil Tank Cap 9. Primer Bulb 2. Specifications ■ G3100T Power unit : Displacement ···················································································· 1.9 (30.
3. Symbols on the machine For safe operation and maintenance, symbols are on the machine. According to these indications, please be careful not to take a mistake. (a). The port to refuel the “MIX GASOLINE” Position: fuel tank cap (b). The port to refuel the “CHAIN OIL” Position: oil cap (c). The indication regarding the switch. Flipping the engine switch to the “O” (STOP) direction, the engine stops. Position: upper part of the unit (d). The indication regarding the choke.
4. For safe operation 1. Never operate a chain saw when you are fatigued, ill, or upset, or under the influence of medication that may make you drowsy, or if you are under the influence of alcohol or drugs. 2. Use safety footwear, snug fitting clothing and eye, hearing and head protection devices. 3. Always use caution when handling fuel. Wipe up all spills and then move the chain saw at least ten(10) feet(three(3) m) from the fueling point before starting the engine.
4. For safe operation 16. Operate the chain saw only in well ventilated areas. Never start or run the engine inside a closed room or building. Exhaust fumes contain dangerous carbon monoxide. 17. Do not operate a chain saw in a tree unless specially trained to do so. 19. When transporting your chain saw, make sure the appropriate guide bar scabbard is in place. 20. This chain saw is equipped with a spark arrester built-in muffler. Periodically check the arrester to keep it in good order. 18.
5. Installing guide bar and saw chain SE1 A standard saw unit package contains the items as shown. (SE1) Open the box and install the guide bar and the saw chain to the power unit as follows. WARNING The saw chain has very sharp edges. Use thick, protective gloves to avoid injury. SE2 1. Loosen a nut and remove the chain cover. 2. Mount the guide bar and fit the saw chain around the bar and the drive sprocket. Pay attention to the correct direction of the saw chain. (SE2) 3.
6. Fuel and chain oil WARNING • Gasoline is very flammable. Avoid smoking or bringing any flame or sparks near fuel. Make sure to stop the engine and allow it cool before refueling the unit. Select outdoor bare ground for fueling and move at least 3m (10ft) away from the fueling point before starting the engine. • The RedMax engines are lubricated by oil specially formulated for air-cooled 2-cycle gasoline engine use.
6. Fuel and Chain oil again for at least one minute. As some oils may be difficult to agitate depending on oil ingredients, sufficient agitation is necessary for the engine to last long. Be careful that, if the agitation is insufficient, there is an increased danger of early piston seizing due to abnormally lean mixture. 5. Put a clear indication on the outside of the container to avoid mixing up with gasoline or other containers. 6. Indicate the contents on outside of container for easy identification.
7. Operation OP1 ■ FUELING THE UNIT (OP1) 1. Remove the fuel tank cap and pour fuel into the tank up to 80% of full capacity. 2. Fasten the fuel cap securely and wipe up any fuel spillage around the unit. 3. Remove the oil tank cap and pour chain oil into the tank. Fasten the cap securely. WARNING 1. Select bare ground for fueling. 2. Move at least 10 feet (3 meters) away from the fueling point before starting the engine. 3. Stop the engine before refueling the unit.
7. Operation OP5 5. While holding the saw unit securely on the ground, pull the starter rope vigorously. (OP5) WARNING Do not start the engine while hanging the chain saw with a hand. The saw chain may touch your body. It's very dangerous. 6. When engine has ignited first, push in the choke knob and pull the rope again to start the engine. 7. Allow the engine to warm up with the throttle lever pulled slightly.
7. Operation ■ ADJUSTING CARBURETOR (OP8) The carburetor on your unit has been factory adjusted, but may require fine tuning due to change in operating conditions. Before adjusting the carburetor, make sure that provided are clean air/fuel filters and fresh, properly mixed fuel. When adjusting, take the following steps: NOTE Be sure to adjust the carburetor with the bar chain attached. OP8 1. H and L needles are restricted within the number of turn as shown below. H needle –1/4 L needle –1/4 2.
7. Operation NOTE • When the brake worked, immediately release the throttle lever and slow down the engine speed. Running the engine at high speed while braking the saw chain can cause clutch failures. • Before starting the day's job, check the condition of the brake system as follows: 1) Start the engine and grasp the handles securely with both hands. 2) While pulling the throttle lever, slowly push the brake lever (front hand guard) forward with the back of your left hand.
8. Sawing NOTE • Before proceeding to your job, read “For Safe Operation” section. It is recommended to first practice sawing easy logs. This also helps you get accustomed to your unit. • It is not necessary to force the saw into the cut. Apply only light pressure while running the engine at full throttle. • Racing the engine with the chain seized in a cutaway can damage the clutch system.
8. Sawing SA1 should stop immediately with the engine at full speed. If the chain is slow to stop or does not stop then replace the brake band and clutch drum before use. • It is extremely important that the chain brake be checked for proper operation before each use and that the chain be sharp in order to maintain the kickback safety level of this saw.
8. Sawing of bending direction to prevent the guide bar from being caught in the cutaway. SA3 SA4 ● Cutting an unpillowed log Saw down halfway, then roll the log over and cut from the opposite side. (SA3) ● Cutting a pillowed log In the area A in the picture right above, saw up from the bottom one-third and finish by sawing down from the top. In the area B, saw down from the top one-third and finish by sawing up from the bottom.
9. Maintenance MA1 Maintenance, replacement, or repair of the emission control device and systems may be performed by any non-road engine repair establishment or individual. WARNING Make sure to stop the engine before inspecting and/or servicing the unit. MA2 ■ DAILY MAINTENANCE SAW CHAIN It is one of the essential factors for smooth and safe operation to keep the cutters always in good condition. It’s time to reform the cutters when; 1. Sawdust has become powder-like. 2. You need extra force to saw in.
9. Maintenance MA5 GUIDE BAR 1. Remove sawdust in the bar groove and the oiling port. (MA5) 2. Grease the nose sprocket from the feeding port on the tip of the guide bar. (MA6) 3. Periodically turn over the guide bar when mounting it to the unit, in order to prevent partial wear.
9. Maintenance MA9 anything wrong be found, make sure to have it repaired before next usage. ■ MONTHLY MAINTENANCE FUEL FILTER When the engine runs short of fuel supply, check the fuel filter for blockage. (MA9) MA10 OIL STRAINER Drain the oil tank and remove the oil strainer located near the spark plug. Check the condition and clean if necessary. (MA10) MA11 SPARK PLUG Starting failure and mis-firing are often caused by a fouled spark plug.
9. Maintenance MA13 SPARK ARRESTER RedMax engines are equipped with a spark arresting screen at the exhaust port. Periodically check and keep it in good condition. In the State of California it is required by law (Section 4442 of the California Public Resources Code) to have a spark arrester when a gas powered tool is used in any forest covered, brush covered, or grass covered unimproved land. (MA13) 10. Storage 1. Empty the fuel tank and run the engine out of fuel. 2. Empty the oil tank. 3.
11. Parts list CHAINSAWS G3100T NOTE : 1. Use KOMATSU ZENOAH genuine parts as specified in the parts list for repair and/or replacement. 2. KOMATSU ZENOAH does not warrant the machines, which have been damaged by the use of any parts other than those specified by the company. 3. When placing parts orders for repair and/or replacement, check if the model name and the serial number are applicable to those specified in the parts list, then use parts number described in the parts list. 4.
Fig.1 POWER UNIT G3100T (S/N 0723010001 and up) 11.
PART NUMBER T2050-12110 T2050-21110 01252-30530 2870-41111 3319-41210 3304-41310 3310-41320 3310-41410 1650-41510 2870-42002 06030-06201 2630-43150 04065-03212 2169-21210 2633-15100 2633-15110 2633-15120 2630-15130 2633-15150 2630-15211 3330-15220 2633-15161 2870-22102 2870-22211 3330-14121 2873-31100 2870-31510 T2052-31200 1492-85410 1850-85300 1260-85460 3350-34320 T2052-31250 3317-86100 2873-31300 2630-31321 2873-31330 2630-31350 1492-85410 1492-85410 3370-31210 2630-31510 2870-22251 2630-31650 2870-317
11. Parts list G3100T Fig.
G3100T Fig.
CALIFORNIA EMISSION CONTROL WARRANTY STATEMENT YOUR WARRANTY RIGHTS AND OBLIGATIONS THE CALIFORNIA AIR RESOURCES BOARD AND KOMATSU ZENOAH Co. ARE PLEASED TO EXPLAIN THE EMISSION CONTROL SYSTEM WARRANTY ON YOUR 1995 AND LATER LAWN AND GARDEN EQUIPMENT ENGINE. IN CALIFORNIA, NEW UTILITY AND LAWN AND GARDEN EQUIPMENT ENGINES MUST BE DESIGNED, BUILT AND EQUIPPED TO MEET THE STATE'S STRINGENT ANTI-SMOG STANDARDS.
RedMax CHAIN SAWS LIMITED WARRANTY EMISSION-RELATED PARTS, FOR TWO (2) YEARS FROM THE DATE OF ORIGINAL DELIVERY, RedMax / KOMATSU ZENOAH AMERICA, INC., THROUGH ANY RedMax DEALER, WILL REPAIR OR REPLACE, FREE OF CHARGE, FOR THE ORIGINAL AND EACH SUBSEQUENT PURCHASER, ANY PART OR PARTS FOUND TO BE DEFECTIVE IN MATERIAL AND/OR WORKMANSHIP.
RedMax Garantie limitée des tronçonneuses Pièces en rapport avec les émissions de gaz d'échappement : RedMax / KOMATSU ZENOAH AMERICA INC., par l'intermédiaire de n'importe quel revendeur RedMax, réparera gratuitement ou remplacera gratuitement pour l'acheteur initial et chaque acheteur successif toute(s) pièce(s) se révélant de constitution et/ou de montage défectueux pendant deux (2) ans à compter de la date initiale de livraison d’une unité.
