Ryobi P507 Manuel d'utilisation et d'entretien télécharger pdf (Page 8)

8 - English

OPERATION

STARTING/STOPPING THE SAW

See Figure 9, page 13.

To start the saw:

 Depress the lock-off button.

 Depress the switch trigger.

Always let the blade reach full speed, then guide the saw

into the workpiece.

WARNING:

The blade coming in contact with the workpiece before

it reaches full speed could cause the saw to kick back

towards you resulting in serious injury.

To stop the saw: release the switch trigger.

After you release the switch trigger, allow the blade to come

to a complete stop. Do not remove the saw from the

workpiece while the blade is moving.

LOCK-OFF BUTTON

See Figure 9, page 13.

The lock-off button reduces the possibility of accidental

starting. The lock-off button is located on the handle above

the switch trigger. The lock-off button must be depressed

before you pull the switch trigger. The lock resets each time

the trigger is released.

NOTE: You can depress the lock-off button from either the

left or right side.

ADJUSTING BLADE DEPTH

See Figure 10, page 13.

Always keep correct blade depth setting. The correct blade

depth setting for all cuts should not exceed 1/4 in. below the

material being cut. More blade depth will increase the chance

of kickback and cause the cut to be rough. For more depth

of cut accuracy, a scale is located on the upper blade guard.

 Loosen the depth lock knob.

 Determine the desired depth of cut.

 Locate the depth of cut scale on the back of the upper

blade guard.

 Hold the base flat against the workpiece and raise or

lower the saw until the indicator mark on bracket aligns

with the notch on the blade guard.

 Tighten the depth lock knob securely.

OPERATING THE SAW

See Figures 11 - 13, page 13.

It is important to understand the correct method for operat-

ing the saw. Refer to the figures in this section to learn the

correct and incorrect ways for handling the saw.

Inspect the workpiece for knots or nails before cutting.

Never saw into a knot or nail.

Make straight cuts. Always use a straight edge guide

when rip cutting. This helps prevent twisting the blade.

Use clean, sharp, and properly set blades. Never make

cuts with dull blades.

Support the workpiece properly before beginning a cut.

Use steady, even pressure when making a cut. Never

force a cut.

Do not cut warped or wet lumber.

Hold the saw firmly with both hands and keep your body

in a balanced position so as to resist the forces if kickback

should occur.

WARNING:

When using the saw, always stay alert and exercise con-

trol. Do not remove the saw from the workpiece while the

blade is moving.

SAW BLADES

The best of saw blades will not cut efficiently if they are not

kept clean, sharp, and properly set. Using a dull blade will

place a heavy load on the saw and increase the danger of

kickback. Keep extra blades on hand, so that sharp blades

are always available.

Gum and wood pitch hardened on blades will slow the

saw down. Remove saw blade from the saw and use gum

and pitch remover, hot water, or kerosene to remove these

accumulations. DO NOT USE GASOLINE.

BLADE GUARD SYSTEM

See Figure 8, page 13.

The lower blade guard attached to the circular saw is there

for your protection and safety. Do not alter it for any reason.

If it becomes damaged, do not operate the saw until you

have the guard repaired or replaced. Always leave guard in

operating position when using the saw.

DANGER:

When sawing through work, lower blade guard does not

cover blade on the underside of work. Since blade is

exposed on underside of work, keep hands and fingers

away from cutting area. Any part of your body coming

in contact with moving blade will result in serious injury.

CAUTION:

Never use saw when guard is not operating correctly.

Check the guard for correct operation before each use.

The guard is operating correctly when it moves freely and

readily returns to the closed position. If you drop the saw,

check the lower blade guard and bumper for damage at

all depth settings before reuse.

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Ryobi P507 Manuel d'utilisation et d'entretien Page 8

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