Husqvarna K1250 Manual Do Utilizador

English

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Remove the bolt (1) and nut (2). Remove the guard. Fit the 
drive belt on the clutch drum. Fit the guard and tighten the 
screws.

Run the drive belt over the cutting head’s belt pulley (2).

Position the belt guard and secure the cutting head together 
with the belt guard. Tighten both bolts (4) by hand.

Screw in the tension screw (3) so that the square nut aligns 
with the arrow on the belt guard. Shake the head to ensure 
the spring can tension the belt. This automatically adjusts the 
belt to the correct tension. Tighten both bolts (4) using the 
combination spanner. NOTE! When a belt is fitted the belt 
tension must be readjusted after the first two tanks of fuel 
have been used.

Check that the threads on the drive shaft are undamaged.

Check that the contact surfaces on the blade and the flange 
washers are undamaged, of the correct dimension, clean, 
and that they run properly on the drive axle.

Do not use warped, notched, indented or dirty flange 
washers. Do not use different dimensions of flange washers.

Husqvarna cutting blades are manufactured and approved for 
freehand cutting. The paper labels on each side of the blade 
are there to distribute the pressure from the flange washer 
and prevent the blade from slipping.

The blade is placed on the bushing (C) between the inner 
flange washer (A) and the flange washer (B). The flange 
washer is turned so that it fits on the axle.

The shaft can be locked using a screwdriver, steel pin or the 
like. This is slid in as far as possible. The blade is tightened 
clockwise.

Tightening torque for the bolt holding the blade is: 15-25 Nm 
(130-215 in.lb).

The guard must always be fitted on the machine. The guard 
for the cutting equipment should be adjusted so that the rear 
section is flush with the work piece. Spatter and sparks from 
the material being cut are then collected up by the guard and 
led away from the user.