20e Mark II EN Operator's manual 13-26 P02138HV
1 4 3 5 23 29 22 21 14 6 20 2 1 15 8 9 10 11 24 12 13 19 7 25 16 26 17 18 28 27 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 NOISE dBA 20 23 21 22 24
25 26 27 28 29 30 31 32
33 34 35 36 37 38 A B 39 40 A
41 42 43 44 45 46 47 48 A
49 50 51 52 53 54 55 56
57 58 59 60 61 62 63 64 X
65 66 Y 67 68 69 70 71 72
73 74 75 76 77 78 79 80 C A D
81 82 A C B 83 84 A A 85 86 Ø 87 88 A A C B
89 90 91 92 93 94
95 96 97 98
Contents Introduction................................................................... 13 Transportation...............................................................24 Safety............................................................................14 Storage......................................................................... 24 Assembly...................................................................... 17 Technical data..............................................................
(Fig. 22) This product agrees with the applicable Australia and New Zealand electromagnetic compatibility directives. Note: Other symbols/decals on the product refer to certification requirements for other commercial areas. • • • • Product liability the product is incorrectly repaired. the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer. the product has an accessory that is not from the manufacturer or not approved by the manufacturer.
Safety instructions for operation • • • • • Continuous or regular operation of the product can cause "white finger" or equivalent medical problems from vibrations. Examine the condition of your hands and fingers if you operate the product continuously or regularly. If your hands or fingers have discoloration, have pain, tingle, or are numb, stop work and speak to a physician immediately. Make sure the product is fully assembled before you use it.
in and pinches the saw chain during the cut. Loss of control can result if the product touches an object in wood. Personal protective equipment • (Fig. 31) • Rotational Kickback can occur when the moving chain touches an object at the top of the guide bar. This can cause the chain to bury into the object and cause the chain to stop immediately. The result is a very fast, reverse reaction that moves the guide bar up and rearward in the direction of the operator. (Fig. 32) (Fig.
Guard • The guard prevents objects from being ejected in the direction of the operator. The guard also prevents accidental touch between the operator and the saw chain. • • • Make sure that the guard is permitted for operation in combination with the product. Do not use the product without the guard. Make sure that the guard is not damaged. Replace the guard if it is worn or has cracks.
To assemble the guide bar and saw chain (standard chain adjustment) 1. Remove the spark plug cap from the spark plug during assembly to prevent an accidental start. 2. Remove the bar nuts and the sprocket cover. Remove the transportation guard (A). (Fig. 39) 3. Put the guide bar above the bar bolts. Steer the guide bar to its most rear position. (Fig. 40) 4. Put on protective chainsaw gloves. 5. Lift the saw chain above the drive sprocket and engage it in the groove on the guide bar.
To use fuel To fill the fuel tank CAUTION: This product has a two-cycle engine. Use a mixture of gasoline and twocycle engine oil. Make sure to use the correct quantity of oil in the mixture. Incorrect ratio of gasoline and oil can cause damage to the engine. Fuel mixture ratio 2. If fuel is on the container, remove the unwanted fuel and let the container dry. 3. Make sure that the area near the fuel tank cap is clean. 4. Remove the fuel tank cap.
CAUTION: Do not pull the starter rope until it stops. Do not let go of the starter rope when it is fully extended. Release the starter rope slowly. If you do not obey these instructions, it can cause damage to the engine. 10. Hold the rear handle with your right hand and the front handle with your left hand. 11. Immediately pull the front hand guard rearward in the direction of the front handle to disengage the chain brake. Note: Do not pull the throttle trigger when you start the engine. 8.
6. When the tree begins to fall, remove the product from the cut, stop the engine, put the product down, then use the retreat path planned. Be alert for overhead limbs falling and watch your footing. (Fig. 67) To limb a tree • • • 1. Use larger limbs to hold the log off the ground. 2. Remove small limbs in one cut. (Fig. 68) 3. Cut branches that have tension from the bottom to the top to prevent pinching the saw chain or the guide bar.
Monthly maintenance To clean the spark arrester screen • Examine the brake band on the chain brake for wear. Replace when the brake band thickness is less than 0.6 mm (0.024 in) at the most worn point. 1. Use a wire brush to clean the spark arrester screen. (Fig. 80) • Examine the clutch center, clutch drum and clutch spring for wear. • Clean the spark plug. Make sure that the electrode gap is correct. CAUTION: Use the recommended spark plug.
dimension of the file and gauge for the saw chain installed on your product. To tension the saw chain (standard chain adjustment) 1. Make sure that the saw chain is correctly tensioned. A slack chain will move sideways, making it more difficult to sharpen correctly. Note: Check the tension of a new saw chain frequently during its running-in period. 2. File all teeth on one side first. File the cutting teeth from the inside face and reduce the pressure on the return stroke. 1.
To do a check of the saw chain lubrication the edge of the guide bar. Make sure the guide bar nose sprocket turns freely and that there are no blockages in the lubrication hole. Clean and lubricate the tip sprocket. Do a check of the chain saw lubrication each time you refuel. 1. Start the product and let it run at 3/4 speed. Point the nose of the guide bar at a light color surface almost 20 cm (8 in) away. 4. Start the product and let it run at 3/4 speed.
Equivalent vibration levels, a hveq rear handle2 Sound power level, guaranteed (LWA) 3 unit 120e Mark II (P02138HV) m/s2 6,7 dB(A) 116 Sound power level, measured4 dB(A) 113 Sound pressure level at operator's ear 5 dB(A) 100 Weight (excluding cutting equipment) kg (lb) 5,0 (11,0) Oil tank volume cm3 200 ml/min 7 Product dimensions Fuel and lubrication system Oil pump capacity at 9000 min-1 Type of oil pump Automatic Saw chain and guide bar Standard guide bar length cm (in) 35-40 (
Guide bar Saw chain Length, cm (in) Pitch, mm (in) Gauge, mm (in) Max. nose radius Type Drive link count 33 (13) 8,25 (0,325) 1,3 (0,050) 10T Husqvarna H30 56 38 (15) 8,25 (0,325) 35 (14) 9,52 (3/8) 40 (16) 9,52 (3/8) 56 45 (18) 9,52 (3/8) 62 64 7T Husqvarna S93G 52 Saw chain filing and saw chain combinations Saw chain Chain type Round file size Side plate angle Top plate angle File guide angle Depth gauge setting H30 3/16 in. / 4,8 mm 60° 30° 10° 0,025 in.
653 - 007 - 06.05.
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