Stimmen - 3, Durchschnittliche Bewertung: 5 ( )

Hersteller: Jonsered Dateigröße: 2.15 mb Dateiname: Unterrichtssprache:

29) Install the chain and bar on the motor unit as follows: 1.Secure the chain around the motor unit’s sprocket. Ensure that its teeth correspond with the direction of rotation according to the arrow (A). 2. Position the bar and thread the chain around the bar. CAUTION! Ensure that the tip of the tension screw’s nut (B) fits into the hole on the bar. 3. Install the guide (C) and loosely tighten the two bar bolts (just so that there is no play on the bar). 4. Adjust the chain using the tension screw. Tighten to a torque of 30 Nm. 5. The direction of rotation is changed using the phase inverter (D). One-man sawmill with electric motor and feed (FIG. 30) Install the control unit and electric motor as follows. 1. Install the feed unit at the end of the rails. 2. Insert the cable with the connecting nipple through the profile by the feed unit. 3. Route the cable around the adjuster pulley (A) at the other end and route it back to the saw carriage. 4.Wind the cable once around the wheel (FIG. 31 E) on the feed motor. 5. Connect the cable in the connector (FIG. 31 B). CAUTION! The spring must be facing the feed unit. 6.Connect the connector in the saw carriage (FIG. 31 C). 7. Tension the cable and lock the adjuster pulley (FIG. 31 D) so that the spring stretches approximately 5 mm. AB 9 A B C D C B E D A English – 19 INSTALLATION One-man sawmill with chain saw engine Install the handlebar (FIG. 32) The handlebar with the throttle is installed on the saw carriage using two bolts. FIG. 32 FIG. 34 FIG. 33 D Install scale pointer and scale (FIG. 34) Install the scale pointer and scale as follows: 1. The scale pointer is installed using two self-tapping screws (A). 2. Insert the scale through the scale pointer from above. The scale’s greatest value should point downwards. Screw the scale into the saw carriage (B). 3.Measure the distance between the lower part of the saw chain (D) and the log bolster. Set the scale pointer so that the scale has the same value. 4. Bolt on the scale pointer. 5.Check that the saw chain moves freely over the long (E) and short (C) log supports when the red mark can be read on the scale. Install throttle and cable (FIG. 33) The throttle and lever are installed in the chain saw’s handle. The loop (A) is positioned inside the handle. The washers (B and C) are screwed into position. When the throttle’s mounting is installed, the throttle lock on the saw is pressed in. Connect the cable from the handlebar into the lever and adjust it using the screw nipple. When the throttle on the handlebar is not activated, the play between the throttle on the saw and the lever (D) should be approximately 1 mm. D 1 mm C A B E C B C A 20 –English INSTALLATION One-man sawmill with chain saw engine Adjusting the bar The bar must be adjusted so that it is parallel with the log bolsters and with the rails. This is done using the nuts under the vibration damping plate. Set the bar so that it is parallel with the rails by positioning a straight ruler measuring approximately 1 m across the bar. Then place a board between the log bolsters on the rails. Adjust with the two inner adjustment nuts, so that the distance between the board and the ruler is the same. Using the nuts under the vibration damping plate, the ruler (FIG. 35) can be adjusted so that it is parallel (has the same dimensions at both ends). Then adjust the bar so that it is parallel with the log bolsters (FIG. 36). Adjust using the outer adjustment nut until the distance between the log bolsters and the bar is the same along the entire length of the bar. Then tighten the locking nuts. Check the setting once more. To achieve the optimum result, it is very important to ensure that these settings are performed accurately. This prevents the timber being at an angle or the bar catching. FIG. 35 FIG. 36 One-man sawmill with electric FIG. 37 motor Checking the bar On a one-man sawmill with electric motor, the parallelism of the bar is set in the factory. To ensure that this setting has not been altered during transport and installation, the setting (FIG. 37) should be checked when the sawmill has been installed in accordance with the instructions for the one-man sawmill with chain saw engine. Adjust the bar using the adjustment screws on the console’s plastic guides. FUEL HANDLING Fuel chain saw engine Fuel Safety ! ! WARNING! The fuel used in the one-man sawmill has the following hazardous properties: 1. The fluid, its vapour, and its exhaust fumes are poisonous. 2. Can cause skin irritation. 3. Is highly inflammable. The following are absolutely forbidden when fuelling: • Smoking. • To have flames or hot objects in close proximity. • To have the engine running. Petrol CAUTION! The one-man sawmill, which is equipped with a two-stroke engine, must always be run on a mixture of petrol and two-stroke engine oil. It is important to accurately measure the amount of oil to be mixed to ensure that the correct mixture is obtained. When mixing small amounts of fuel, ev...

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