Ryobi SAW BT3100 Manuel d'utilisateur télécharger pdf (Page 25)

Page 25

OPERATION

TO CHECK, REPLACE OR ADJUST THE RIVING

KNIFE AND BLADE GUARD ASSEMBLY

The riving knife is mounted between several shims that can

be relocated as needed to center the knife behind the blade.

It is held in place by two bolts and hex nuts at its base. The

bolts are set in slots that permit front-to-back adjustment.

WARNING:

Unplug the saw before working on it. If the saw is not

unplugged, accidental start-up can occur, resulting in

possible serious injury.

■ Remove the throat plate.

■ With blade guard up, make sure the riving knife is placed

at least 1/8 in. from the outer points of the blade.

See

Figure 29.

Then make sure it is centered within the width

of the blade.

See Figure 30.

If either placement is wrong,

adjust with the following steps.

■ Raise the saw blade by pushing the bevel locking lever to

the left and rotating the blade adjustment handle clockwise.

■ Put the saw in angle mode by moving the bevel locking

lever to the right. Slowly turn the blade adjusting handle

until the bevel indicator is at a 30˚ angle. Lock the angle

by holding the blade adjusting handle with one hand and

returning the bevel locking lever to the left with the other.

■ With the box end of the small hex key, remove the two

nuts at the base of the riving knife. Remove the riving

knife/guard assembly.

■ Rearrange the riving knife between the shims to achieve

the correct centering.

WARNING:

Properly align riving knife. Improperly aligned riving knife

can cause blade to bind which will increase risk of

kickback.

■ Adjust the bolts front-to-back as needed to place the

riving knife approximately 1/8 in. from the blade’s outer

points. Put the nuts back on and tighten.

■ Bring the blade back to the desired angle and height.

Insert the throat plate, lower the blade, and secure the

throat plate with the throat plate screw. Tighten the screw

firmly.

Fig. 30

BLADE

GUARD

Fig. 29

Fig. 28

RIVING KNIFE BLADE THROAT PLATE

RIVING KNIFE

BLADE

1/8 INCH

MOUNTING

PLATE

HEX NUTS

SHIMS

RIVING

KNIFE

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 51 52

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Ryobi SAW BT3100 Manuel d'utilisateur Page 25

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