909 BN210 Manual de instrucciones - Página 13

Navegue en línea o descargue pdf Manual de instrucciones para Sierra 909 BN210. 909 BN210 16 páginas. 1400w 210mm (8 1/4") compound mitre saw

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7. Hold the rotating guard (5)

up and press the spindle

lock button (18). Rotate the

blade until the spindle locks

(Fig. T).

8. Use the 6mm hex key

provided to loosen and

remove the blade bolt.

(Loosen in a clockwise

direction as the blade screw

has a left hand thread)

(Fig. U).

9. Remove the flat washer,

outer blade washer and the

blade (Fig. V).

10. Wipe a drop of oil onto the

inner blade washer and

the outer blade washer

where they contact the blade.

11. Fit the new blade onto the

spindle taking care that

the inner blade washer sits

behind the blade (Fig. W).

CAUTION.

To ensure correct

blade rotation, always install

the blade with the blade teeth

and the arrow printed on the

side of the blade pointing down.

The direction of blade rotation

is also stamped with an arrow on

the upper blade guard.

12. Replace the outer blade

washer.

13. Depress the spindle lock

button and replace the flat

washer and blade bolt.

14. Use the 6mm hex key to tighten the blade bolt securely

(tighten in an anti-clockwise direction).

15. Lower the blade guard, hold the rotating lower blade

guard (5) and blade bolt cover (19) in position and

tighten the fixing screw to secure the blade bolt cover in

position.

16. Replace the guard retraction arm (6) and secure onto

the rotating blade guard (5).

17. Check that the blade guard operates correctly and

covers the blade as the saw arm is lowered.

18. Connect the saw to the power supply and run the blade

to make certain that it is operating correctly.

Operation

Cross cut

A crosscut is made by cutting

across the grain of the

workpiece. A 90º crosscut

is made with the mitre table

set at 0º. Mitre crosscuts are

made with the table set at

some angle other than zero

(Fig. X).

1. Pull on the release knob (2)

and lift the saw arm (1) to

its full height.

2. Loosen the mitre locks (15).

3. Rotate the mitre table (12)

until the pointer aligns with

the desired angle.

4. Retighten the mitre locks

(15) (Fig. Y).