Ryobi EMS-1830SC Manuel D'utilisation page 28

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FOUR BASIC SAW CONTROLS
Depth adjustment cam and head hold down
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(Fig. 7 & 8) to release the blade:
- While applying light downward pressure on the handle,
pull the depth adjustment cam (17) to the right,
raise the blade.
Note: It is not necessary to loosen depth adjustment
knob (35).
- Rotate the depth adjustment cam so the flat on the
cam is facing upward.
Note: Head Hold Down is for transport and storage
purposes only. No cutting operations should take
place while hold down is engaged.
- To lock the blade in the lower position.
- Pull the depth adjustment cam to the right and lower
the blade into the table.
- Rotate the depth adjustment cam until slot engages
pin on upper guard.
Slide lock knob:
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- Turn the slide lock knob counterclock-wise to loosen
and clockwise to tighten. Loosening the knob will
allow the powerhead to slide back and forth.
Tightening the knob will lock the powerhead in place.
ALIGNMENT
WARNING
To reduce the risk of injury from unexpected
starting or electrical shock, do not plug the saw in.
The power cord must remain unplugged
whenever you are working on the saw.
STEP ONE: REPOSITIONING ZERO CLEARANCE
BLADE INSERT (FIG. 9)
The zero clearance blade insert needs to be repositioned
so it is temporarily out of the way when aligning
the blade. It may be replaced after the blade is aligned.
Loosen the three screws that secure the zero
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clearance blade insert on one side of the blade.
Slide the zero clearance insert away from the blade
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as far as possible.
Retighten the three screws.
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Repeat steps 1-3 for the opposite side of the blade.
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E I P NL S DK N FIN
English
STEP TWO: SLIDE TUBE ADJUSTMENT
(FIG. 10-11)
Place the powerhead in the 0° miter/0° bevel index
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and lock head in lower position.
Check to see that the blade is approximately centered
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between the two zero clearance blade inserts.
Also check for play between the right slide rail (36)
and the pivot assembly (37).
If adjustment is required loosen the jam nuts on all
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four grub screws (38) as shown.
Loosen the top two grub screws.
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Tighten or loosen the lower two grub screws as
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required to center the blade between the zero
clearance inserts.
Tighten the lower two jam nuts.
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To minimize play in the slide tubes (11) gradually
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tighten the top two grub screws while at the same
time sliding the powerhead back and forth. Tighten
the top jam nuts.
STEP THREE: BLADE SQUARE TO FENCE
(MITER ALIGNMENT) (FIG. 12-13)
Place the blade in the 0° miter index and lock the
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miter lock.
To check blade squareness to fence, lock powerhead
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in lower position. Use a combination square.
Place the square against the fence and next to the
blade as illustrated. Locate the square properly so it
does not contact the set in the teeth of sawblade,
giving an inaccurate reading. The sawblade body
should contact the full length of the square.
If blade contacts full length of square, no alignment is
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necessary, skip step below. If blade is not square to
the fence, follow the alignment procedure.
- Remove sliding fences by loosening fence lock
knobs approximately two turns. Slide fences toward
blade and lift up to remove.
- Loosen the fence lock bolts.
- Place a combination square against the sawblade
and adjust the fence until it is 90° to the blade.
- Tighten the fence lock bolts.
- Replace sliding fences and tighten fence lock knobs.
ADJUST MITER SCALE INDICATOR (FIG. 14)
Loosen the Phillips screw that holds the indicator (8)
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in place.
Reposition the indicator to align it with 0° mark, and
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retighten screw.
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