909 P3059 Manuel d'instruction - Page 10

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Replacing a cut off disc

CAUTION.

Always ensure that the saw is switched off

and unplugged from the power supply before installing or

removing a disc.

1. Loosen and remove the spark shield locking knob (Fig.L).

2. Swing the front spark shield

downwards and pull out

from the upper disc guard to

reveal the cutting disc bolt

and flange (Fig. M).

3. Push the spindle lock button

in and rotate the disc until the

spindle lock engages

(Fig. N).

4. Whilst holding the spindle

lock button, use the 8mm hex key supplied to remove

the disc bolt. Note that the bolt unscrews in an anti-

clockwise direction (Fig. O).

5. Remove the disc lock bolt, washer, outer flange, blotter

and cut off disc (Fig. P).

6. Clean any grinding dust from the inner flange and, after

7. Replace the outer flange, washer and lock bolt. Tighten

8. Turn the new disc by hand, ensuring that it rotates fully

9. Replace the front spark

Note.

small tab of the spark guard on

the inside of the wheel guard.

You may need to push this into

position over the head of the

disc locking bolt. The two parts

will only locate together when

the spark guard is in the down

position with approximately

80mm of the wheel at the

bottom exposed (Fig. R). After

locating centrally, lift the spark

guard FULLY, ensuring the two

parts rotate correctly and do not

detach. With the guard in the

FULLY upright position, there is

only one threaded hole exposed.

Replace the spark shield locking

screw fully in this hole (Fig. S).

Operate the spark guard up and

down to ensure it is correctly

located prior to turning the cut off

saw on.

checking that it is in good condition, mount a new disc

between two paper blotters. The rear blotter should be

mounted onto the inner flange and the front blotter is the

printed surface on the front of the disc.

the bolt in a clockwise direction.

and does not wobble unduly.

shield by locating the centre

pivot section of the spark

shield into the raised centre

section of the upper disc

guard (Fig. Q).

You need to locate the