Inspections and Maintenance
Unplug the unit before any works on it.
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Use a damp cloth to clean plastic parts. Do not use detergents, solvents and pointed things either.
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Clean any dirt from the bench surface with a suitable curing compound spray.
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If the engine braking time is more than 10 s, the fast wearable parts of the engine brake may be replaced by the manufacturer or
an appropriate workshop only.
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Remove the dust stuck in the vent and on movable parts with a soft brush after every use.
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Oil all the movable metal parts regularly.
Saw Disc Replacement
Caution! Switch the unit off and unplug before any maintenance, adjustment or replacement of the saw disc.
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Turn the disc height readjusting wheel (Fig. 1/pos. 9) as far as to the upper stop .
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Remove the disc protection cover (Fig. 2/pos. 1) .
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Remove the bench removable part .
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Take the splitting wedge out (Fig. 2/pos. 17).
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Use a spanner to hold the spindle .
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Use another spanner to loosen the disc screw . Turn anticlockwise (clockwise thread) .
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Now, turn the height adjusting wheel (Fig. 2/pos. 9) as far as to the lower stop so that the disc
may be taken out easily. .
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Put the disc from the hub and lift it up
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Before putting in a new or sharpened disc, clean the hub carefully .
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Putting in and securing a new disc should be done in reverse order.
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Notice! Mind the correct direction of turning! The teeth cutting edge should point in the direction of
rotation i.e. forward. Mind the arrows on the disc and the protection cover !
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Put back and straighten the splitting wedge (Fig. 2/pos. 17) and protection cover t (Fig. 2/pos. 1) .
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Before using the saw again make sure that all the safety and protection devices work correctly.
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Important! If you put on the disc again, turn it a little by hand and check to see that it turns freely. .
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Afterwards, connect the unit and before using it, let it idle at first. .
Driving belt replacement
Open the bench liner, remove the splitting wedge n (Fig. 2/pos. 18) and exhaust hose (Fig. 2/pos. 15) and put the unit head up on the
bench. .
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Fig. 19
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Fig. 20
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Fig. 21
29
Loosen the disc screw with wrench 24 anticlockwise while
holding the disc spindle with wrench 13.
Remove the saw disc .
Put the screwdriver behind the flat belt .
Fig. 18