Husqvarna WS 440 HF 用户手册

10 – 

English

1

Start by removing any dirt from the contact surfaces on 
the blade flange and blade.

2

Check the blade’s direction of rotation. The blade shall 
rotate with the exposed part of the diamond in the 
rotational direction of the blade. Since the blade rotation 
direction can be selected, the water spray from the blade 
can also be selected regardless of how the saw is turned 
on the rail.

3

Screw together the outer blade flange, blade and blade 
flange hub (tightening torque 70-80 Nm).

4

Hang the blade with the blade flange and blade flange hub 
fitted on the cutting arm (blade is not shown in the figure).

5

Turn the blade flange hub carefully so that it slides into 
one of the tracks in the pivot arm and lands in the correct 
position to be screwed fast. 

6

Press in the blade spindle into the cutting arm at the same 
time as the blade is rotated carefully. When the blade 
spindle can no longer be pressed in by hand it should be 
tightened using the supplied 18-spanner until it is properly 
secured (tightening torque 70-80 Nm).

Screw off the outer blade flange and mount the blade on the 
blade flange hub.

A=110 mm/4.33 inch, 6xM10

B=89 mm/3.5 inch, 6xM8

C=144 mm/5.7 inch