Bruker manual HUSQVARNA 532429656

[. . . ] This should not happen if the chain is properly tensioned (see instructions under the heading Assembly) and if the bar and chain are properly serviced and maintained (see instructions under the heading General working instructions). 1 2009-02-13 GENERAL SAFETY PRECAUTIONS Some terms that describe the bar and chain To maintain the safety features of the cutting equipment, you should replace a worn or damaged bar or chain with a bar and chain combinations recommended by Husqvarna. See instructions under the heading Technical Data for a list of replacement bar and chain combinations we recommend. The number of drive links is determined by the length of the bar, the chain pitch and the number of teeth on the bar tip sprocket. [. . . ] The number of drive links is determined by the length of the bar, the chain pitch and the number of teeth on the bar tip sprocket. See instructions under the heading Technical data for information about sharpening your chain. See instructions under the heading Technical data for information on the size of file and gauge that are recommended for the chain fitted to your chain saw. € Use the combination spanner to tighten the bar nuts while lifting the tip of the bar at the same time. See instructions under the heading Lubricating the bar tip sprocket. Checking wear on cutting equipment • To prolong the life of the bar you should turn it over regularly. The chain is correctly tensioned when it does not sag from the underside of the bar, but can still be turned easily by hand. Hold up the bar tip and tighten the bar nuts with the combination spanner. 1 2009-02-13 ASSEMBLY Fit the bar over the bar bolts. The chain is correctly tensioned when it does not sag from the underside of the bar, but can still be turned easily by hand. The bar should be turned regularly for more even wear. In/cm3 Cylinder bore, inch/mm Stroke, inch/mm Idle speed, rpm Power, kW/hp @ rpm Ignition system Manufacturer of ignition system Type of ignition system Spark plug Electrode gap, inch/mm Fuel and lubrication system Manufacturer of carburetor Carburetor type Fuel tank capacity, US pint/litre Oil tank capacity, US pint/litre Type of oil pump Weight Chain saw without bar or chain, empty tanks, lb/kg Chain/bar Standard bar length, inch/cm Recommended bar lengths, inch/cm Usable cutting length, inches/cm Pitch, inch/mm Thickness of drive links, inch/mm Drive sprocket type/teeth Chain speed at max. power , m/sec 15”/38 13-20/33-50 12-19/31-49 0 , 325/8 , 25 0 , 050/1 , 3 0 , 058/1 , 5 Spur/7 20 , 0 15”/38 13-20/33-50 12-19/31-49 0 , 325/8 , 25 0 , 050/1 , 3 0 , 058/1 , 5 Spur/7 20 , 0 15”/38 13-20/33-50 12-19/31-49 0 , 325/8 , 25 0 , 050/1 , 3 0 , 058/1 , 5 Spur/7 20 , 0 15”/38 13-20/33-50 12-19/31-49 0 , 325/8 , 25 0 , 050/1 , 3 0 , 058/1 , 5 Spur/7 20 , 0 10 , 8/4 , 9 11 , 2/5 , 1 11 , 2/5 , 1 10 , 8/4 , 9 Zama EL 37 0 , 99/0 , 47 0 , 55/0 , 26 Not adjustable Zama EL 37 0 , 99/0 , 47 13 0 , 55/0 , 26 Not adjustable Zama EL 37 0 , 99/0 , 47 13 0 , 55/0 , 26 Not adjustable Zama EL 37 0 , 99/0 , 47 13 0 , 55/0 , 26 Not adjustable Walbro MBU-16 Walbro MBU-16 Walbro MBU-16 Walbro MBU-16 2 , 79/45 , 7 1 , 65/42 1 , 30/33 2700 2 , 1 / 2 , 8 @ 9000 2 , 79/45 , 7 1 , 65/42 1 , 30/33 2700 2 , 1 / 2 , 8 @ 9000 3 , 06/50 , 2 1 , 73/44 1 , 30/33 2700 2 , 4/3 , 2 @ 9000 3 , 06/50 , 2 1 , 73/44 1 , 30/33 2700 2 , 4/3 , 2 @ 9000 445e 450e 450 NGK BPMR 7A/ NGK BPMR 7A/ NGK BPMR 7A/ NGK BPMR 7A/ Champion RCJ 7Y Champion RCJ 7Y Champion RCJ 7Y Champion RCJ 7Y 0 , 02/0 , 5 0 , 02/0 , 5 0 , 02/0 , 5 0 , 02/0 , 5 Oil pump capacity at 9 , 000 rpm , ml/min 13 40 – English 115 13 81-49 Rev. 1 2009-02-13 TECHNICAL DATA Recommended original and replacement bar and chain combinations Following is a list of recommended cutting equipment for the Husqvarna chain saw models 445, 445e, 450e and 450. As we are listing the maximum guide bar nose radius, you may use a guide bar with smaller nose radius than in our list. for guide bars of the same length , all sprocket-nose guide bars of the same pitch and having the same number of sprocket teeth may be considered to have equivalent kickback energy. A hard nose bar having the same length and nose radius as a sprocket-nose bar may be considered to have equivalent or less kickback energy than the sprocket-nose bar. Nose radius 10T 10T 10T 10T 10T 10T 10T 10T 10T 12T Husqvarna H21/ Husqvarna H25 Husqvarna H30 Type Chain Drive link count 56 64 66 72 78 56 64 66 72 78 Note: For the saw chains above (if available) you are free to choose between 0, 050" or 0, 058" gauge drive links for the corresponding bar, see the table below. Husqvarna Forest & Garden must warrant the emission control system on your small nonroad engine for the period of time listed below provided there has been no abuse, neglect or improper maintenance of your unit. WARRANTY PERIOD Any warranted part which is not scheduled for replacement as required maintenance, or which is scheduled only for regular inspection to the effect of “repair or replace as necessary” shall be warranted for 2 years. [. . . ] Husqvarna Forest & Garden must warrant the emission control system on your small nonroad engine for the period of time listed below provided there has been no abuse, neglect or improper maintenance of your unit. WARRANTY PERIOD Any warranted part which is not scheduled for replacement as required maintenance, or which is scheduled only for regular inspection to the effect of “repair or replace as necessary” shall be warranted for 2 years. Any warranted part which is scheduled for replacement as required maintenance shall be warranted for the period of time up to the first scheduled replacement point for that part. dIAGNOSIS The owner shall not be charged for diagnostic labor which leads to the determination that a warranted part is defective , if the diagnostic work is performed at an approved Husqvarna Forest & Garden servicing dealer. [. . . ]