Operator's Manual & Parts Chain Saw CS4518 WARNING Before using our products, please read this manual carefully to understand the proper use of your unit. GetEarthquake.com OMCS4518 Rev12-23-09 © Copyright 2009 Ardisam, Inc. All Rights Reserved. Printed in China.
Contents SAFETY FIRST Instructions contained in warnings within this manual marked with a WARNING 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.
Parts Location 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14.
Symbols on the Machine (1) Read operator's instruction book before operating this machine. (2) Appropriate ear, eye, and head protection must be worn. (3) Use the chain saw with two hands. (4) Warning! Danger of kickback. (5) Read, understand and follow all warnings.
Symbols on the Machine 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. (a). The port to refuel the oil/gas mixture. Location: near the fuel cap (b). The port to refill the chain oil Location: near the oil cap (c). Operate the engine switch Flipping the switch to the "O" position immediately stops the engine.
Symbols on the Machine Carb is set at factory. Special tools are required for carb adjustment and can only be performed by a qualified service center. Severe engine damage or personal injury may occur if proper procedures are not followed. (g). Shows the directions that the chain brake is released (white arrow) and activated (black arrow). Position: Front of the chain cover (h). Shows the direction of the saw chain installation.
For Safe Operation Before operating the product 1. Before using our products, please read this manual carefully to understand the proper use of your chainsaw. 2. Never operate a chainsaw 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. 3. Operate the chainsaw only in well ventilated areas. Never start or run the engine inside a closed room or building.
For Safe Operation 6. 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. 7. Eliminate all sources of sparks or flame (ie. smoking, open flames, or work that can cause sparks) in the areas where fuel is mixed, poured, or stored. Do not smoke while handling fuel or while operating the chain saw. 8.
For Safe Operation 12. Always carry the chain saw with the engine stopped, the guide bar and saw chain to the rear, and the muffler away from your body. 13. Always inspect the chain saw before each use for worn, loose, or changed parts. Never operate a chain saw that is damaged, improperly adjusted, or is not completely and securely assembled. Be sure that the saw chain stops moving when the throttle control trigger is released. 14.
For Safe Operation 19. Guard against kickback. Kickback is the upward motion of the guide bar which occurs when the saw chain at the nose of the guide bar contacts an object. Kickback can lead to dangerous loss of control of the chain saw. KICKBACK SAFETY PRECAUTIONS FOR CHAIN SAW USERS WARNING Kickback may occur when the nose or tip of the guide bar touches an object, or when the wood closes in and pinches the saw chain in the cut.
For Safe Operation (2) Keep a good grip on the saw with both hands, the right hand on the rear handle, and the left hand on the front handle, when the engine is running. Use a firm grip with thumbs and fingers encircling the chain saw handles. A firm grip will help you reduce kickback and maintain control of the saw. Don’t let go. (3) Make certain that the area in which you’re cutting is free from obstructions.
Installing Guide Bar / Chain 1 A standard saw unit package contains the items as shown below.： 4 (1) Power unit 5 (2) Guide bar 2 (3) Saw chain 3 (4) Plug wrench Open the box and install the guide bar and the saw chain on the power unit as follows. The saw chain has very sharp edges. Use protective gloves for safety. 1. Pull the guard towards the front handle to check that the chain brake is not on. 2.
Installing Guide Bar / Chain NOTE Pay attention to the correct direction of the saw chain. 1）Moving direction 4. Mount the guide bar then fit the saw chain around the bar and sprocket. 5. Fit the chain tensioner nut into the lower hole of the guide bar, then install the chain cover, and fasten the mounting nut to finger tightness. 6.
Fuel and Chain Oil Fuel The engines are lubricated by Viper Engine Oil specially formulated for air-cooled 2-cycle gasoline engine use. If oil is not available, use an antioxidant added quality oil expressly labeled for air-cooled 2-cycle chain saw engine use. RECOMMENDED MIXING RATIO GASOLINE 50 : OIL 1 These engines are certified to operate on unleaded gasoline. See chart for mixing. GAS OIL RATIO 1 gallon 2.6 ounces 50:1 2.5 gallons 6.
Fuel and Chain Oil 4. Pour in the rest of gasoline and agitate again for at least one minute. 5. Mark the container clearly on the outside of the container to avoid mixing up with gasoline or other containers. CHAIN OIL Use special chainsaw oil all year round. Recommended for winter or summer use. Page 16 NOTE Do not use waste or regenerated oil that can cause damage to the oil pump.
Operation WARNING Before you start the engine, make sure the saw chain is not contacting anything. STARTING ENGINE 1. Untwist and remove the fuel cap. Rest the cap on a dustless place.. 2. Put fuel into the fuel tank to 80% of the full capacity. 3. Fasten the fuel cap securely and wipe up any fuel spillage around the unit. 4. Put the switch to the "I" position. 5. Continuously push the priming bulb until fuel comes in the bulb.
Operation 8. When firing occurs, push in the choke knob and pull the starter again to start the engine. 9. Allow the engine to warm up with the throttle lever pulled slightly. IMPORTANT The oil tank should become nearly empty by the time fuel is used up. Be sure to refill the oil tank every time when refueling the saw. ADJUSTING CARBURETOR The carburetor on your unit has been factory adjusted. NOTE Carb is set at factory.
Operation CHAIN BRAKE The chain brake is a device which stops the chain instantaneously if the chain saw recoils due to kickback. Normally, the brake is activated automatically by inertial force. It can also be activated manually by pushing the brake lever (Front handle guard) down toward the front. When the brake operates, a white cone (5) pops up from the base of the brake lever.
Operation To release brake, pull up the front handle guard toward the front handle till “click” sound is heard. WARNING When the brake operates, release the throttle lever to slow down the engine speed. Continuous operation with the brake engaged will generate heat from the clutch and may cause damage. Be sure to confirm brake operation on the daily inspection. How to confirm: 1) Turn off the engine.
Sawing WARNING 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 chainsaw. Always follow the safety regulations. The chain saw must only be used for cutting wood. It is forbidden to cut other types of material. Vibrations and kickback vary with different materials and the requirements of the safety regulations would not be respected.
Sawing Page 22 Felling a Tree 1. Decide the felling direction considering the wind, Iean of the tree, location of heavy branches, ease of job after felling, and other factors. 2. While clearing the area around the tree, arrange a good foothold and retreat path. 3. Make a notch cut one-third of the way into the tree on the felling side. 4.
Sawing LOGGING AND LIMBING WARNING 1. Always ensure your foothold as well as stability of the tree. 2. Be alert to the rolling over of a cut log. 3. Read the instructions in “For Safe Operation” to avoid kickback of the saw. Before starting work, check the direction of bending force inside the log to be cut. Always finish cutting from the opposite side of bending direction to prevent the guide bar from being caught in the cutaway.
Sawing Page 24 Pruning Cut up from the bottom, finish down from the top. WARNING 1. Do not use an unstable foothold or a stepladder. 2. Do not overreach. 3. Do not cut above shoulder height. 4. Always use both hands to grip the saw.
Maintenance Good maintenance is essential for safe, economical, and trouble-free operation. It will also help reduce air pollution. To help you properly care for your chainsaw, the following pages include simple maintenance procedures using basic hand tools. Other service tasks that are more difficult, or require special tools, are best handled by professionals and are normally performed by a technician or other qualified mechanic.
Maintenance (2) Grease port (3) Sprocket 4. Others Check for fuel leakage and loose fastenings and damage to major parts, especially handle joints and guide bar mounting. If any defects are found, make sure to have them repaired before operating again. Periodical service points 1. Cylinder fins Dust clogging between the cylinder fins will cause overheating of the engine.
Maintenance 3. Oil tank With a wire hook, take out the oil filter through the filler port and clean in gasoline. When putting the filter back into the tank, make sure that it comes to the front right corner. Also clean out dirt in the tank. (2) Oil filter 4. Spark plug Clean the electrodes with a wire brush and reset the gap to 0.65mm as necessary. Spark plug type:：Champion CJ7Y or equivalent 5.
Maintenance of Chain / Bar Saw chain WARNING It is very important for smooth and safe operation to keep the cutters always sharp. Your cutters need to be sharpened when: • Sawdust becomes powder-like. • You need extra force to saw in. • The cut way does not go straight. • Vibration increases. • Fuel consumption increases. Cutter setting standards: WARNING Be sure to wear safety gloves.
Maintenance of Chain / Bar After every cutter has been set, check the depth of the rake by using a depth gauge to measure the height difference. File it to the proper level as illustrated. WARNING Be sure to round off the front edge to reduce the chance of kickback or tie-strap breakage. (1) Appropriate gauge checker (2) Make the shoulder round 3) Depth gauge standard Make sure every cutter has the same length and edge angles as shown below.
Maintenance of Chain / Bar WARNING This saw is equipped with the following low kickback bar/chain combination: Guide bar: Oregon180SDEA095 Saw chain: 3/8 low profile reduced kickback chain 62 drive links Oregon S62 For replacement use only above bars and chains Engine Maintenance Schedule Every 8 hours (daily) Maintenance Item Clean Engine and Check Bolts & Nut Every 20 hours or seasonally X Air Filter Check (See Air Filter section) Clean * X Replace X Check/Adjust X Spark Plug (Gap .
Storage 1. Empty the fuel tank and run the engine out of fuel. 2. Empty the oil tank. 3. Clean the entire unit. 4. Store the unit in a dry place out of the reach of children.
Parts Explosions 1 2 6 5 3 4 Page 32
Parts Explosions 12 7 8 9 19 14 13 10 11 15 KEY Part # Description 1 845100 Right cover assembly Qty.
Troubleshooting Guide Problem Cause Remedy Starting failure Check fuel for water or substandard mixture Replace with proper fuel Remove and dry the spark plug Pull the starter again with no choke Replace spark plug with a new plug Lack of power / Poor acceleration / Rough idling Oil does not come out Check for water or substandard mixture Replace with proper fuel Check air filter and fuel filter for clogging Clean Check carburetor for inadequate adjustment Have an authorized service center adju
Specifications Power unit： Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45.02cc Maximum engine power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8kW Fuel . . . . . . . . . . . . . . . . . . . . . . . . . Mixture (Unleaded Gasoline 50 : two-cycle oil 1) Fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 550ml Chain oil . . . . . . . . . . .
Warranty Terms and Conditions Product Warranty: 1-Year Limited Warranty Ardisam, Inc., a manufacturing company, warrants this Earthquake® Chainsaw to be free from defects in the material or workmanship for a period of one year from the date of purchase. During the one year warranty of this product, Ardisam will furnish 100% parts and labor to correct any defect caused by faulty material or workmanship. Any unit used in a commercial application is covered for a period of 90 days after purchase.
Warranty Explanation of Emissions Control Warranty Provisions These chainsaws are designed, built and equipped to meet all EPA requirements. Ardisam warrants that it is free from defects in material and workmanship that could cause failure to the warranted part; and that it is identical in all material respects to the engine described in the manufacturer's application for certification. When a warrantable condition exists, Viper will repair your engine at no cost to you, including parts and labor.
Warranty b) Replacement of parts and other services and adjustments necessary for required maintenance at or after the first scheduled replacement point; c) Consequential damages such as loss of time, inconvenience, loss of use of the engine or equipment, etc. d) Diagnosis and inspection fees that do not result in eligible warranty service being performed; and e) Any add-on or modified part, or malfunction of authorized parts due to the use of add-on or modified parts.
Notes • Any warranted part that is scheduled for replacement as required maintenance in the owner's manual supplied, is warranted for the period of time prior to the first scheduled replacement point for that part. If the part fails prior to the first scheduled replacement, the part will be repaired or replaced at no charge to the owner. Any such part repaired or replaced under warranty will be warranted for the remainder of the period prior to the first scheduled replacement point for the part.
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