Functional Description - Makita 5017RKB Manual De Instrucciones

29. Do not attempt to remove cut material when
blade is moving. Wait until blade stops before
grasping cut material. Blades coast after turn off.
30. Avoid cutting Nails. Inspect for and remove all
nails from lumber before cutting.
31. Place the wider portion of the saw base on that
part of the workpiece which is solidly supported,
not on the section that will fall off when the cut is
made. As examples, Fig. 5 illustrates the RIGHT
way to cut off the end of a board, and Fig. 6 the
WRONG way. If the workpiece is short or small,
clamp it down. DO NOT TRY TO HOLD SHORT
PIECES BY HAND! (Fig. 5 & 6)
32. Before setting the tool down after completing a
cut, be sure that the lower guard has closed and
the blade has come to a complete stop.
33. Never attempt to saw with the circular saw held
upside down in a vise. This is extremely danger-
ous and can lead to serious accidents. (Fig. 7)
34. Some material contains chemicals which may be
toxic. Take caution to prevent dust inhalation
and skin contact. Follow material supplier safety
data.
35. Do not stop the blades by lateral pressure on the
saw blade.
36. Always use blades recommended in this manual.
Do not use any abrasive wheels.
37. Keep blade sharp and clean. Gum and wood pitch
hardened on blades slows saw and increases poten-
tial for kickback. Keep blade clean by first removing it
from tool, then cleaning it with gum and pitch
remover, hot water or kerosene. Never use gasoline.
38. Wear a dust mask and hearing protection when
use the tool.
SAVE THESE INSTRUCTIONS.
WARNING:
DO NOT let comfort or familiarity with product
(gained from repeated use) replace strict adherence
to safety rules for the subject product. MISUSE or
failure to follow the safety rules stated in this instruc-
tion manual may cause serious personal injury.

FUNCTIONAL DESCRIPTION

CAUTION:
• Always be sure that the tool is switched off and
unplugged before adjusting or checking function on the
tool.
Adjusting depth of cut (Fig. 8)
CAUTION:
• After adjusting the depth of cut, always tighten the lever
securely.
Loosen the lever on the side of rear handle and move the
base up or down. At a desired depth of cut, secure the
base by tightening the lever.
For cleaner, safer cuts, set cut depth so that no more
than one blade tooth projects below workpiece. Using
proper cut depth helps to reduce potential for dangerous
KICKBACKS which can cause personal injury.
Bevel cutting (Fig. 9)
Loosen the clamping screws in front and back, and tilt the
tool to the desired angle for bevel cuts (0° – 45°). Secure
the clamping screws tightly in front and back after making
the adjustment.
Sighting (Fig. 10)
For straight cuts, align the A position on the front of the
base with your cutting line. For 45° bevel cuts, align the B
position with it.
Riving knife adjustment (Fig. 11)
Move the base and raise the safety cover. Then use the
hex wrench to loosen the hex socket head bolt for the riv-
ing knife adjustment. Move the riving knife up or down
over the two protuberances for settings indicated in the
illustration, so as to obtain the proper clearance between
the riving knife and saw blade.
CAUTION:
• Ensure that the riving knife is adjusted such that:
The distance between the riving knife and the toothed
rim of the saw blade is not more than 5 mm. The
toothed rim does not extend more than 5 mm beyond
the lower edge of the riving knife.
Switch action (Fig. 12)
CAUTION:
• Before plugging in the tool, always check to see that
the switch trigger actuates properly and returns to the
"OFF" position when released.
To prevent the switch trigger from being accidentally
pulled, a lock-off button is provided. To start the tool,
push in the lock-off button and pull the switch trigger.
Release the switch trigger to stop.
ASSEMBLY
CAUTION:
• Always be sure that the tool is switched off and
unplugged before carrying out any work on the tool.
Removing or installing saw blade (Fig. 13 & 14)
The following blade can be used with this tool.
Max. dia. Min. dia.
190 mm 170 mm
The thickness of the riving knife is 1.8 mm.
CAUTION:
• Do not use saw blades which do not comply with the
characteristics specified in these instructions.
• Do not use saw blades the disc of which is thicker or
the set of which is smaller than the thickness of the riv-
ing knife.
• Be sure the blade is installed with teeth pointing up at
the front of the tool.
• Use only the Makita wrench to install or remove the
blade.
To remove the blade, press the shaft lock fully so that the
blade cannot revolve and use the hex wrench to loosen
the hex bolt counterclockwise. Then remove the hex bolt,
outer flange and blade.
To install the blade, follow the removal procedure in
reverse. BE SURE TO TIGHTEN THE HEX BOLT
CLOCKWISE SECURELY.
When changing blade, make sure to also clean upper
and lower blade guards of accumulated sawdust. Such
efforts do not, however, replace the need to check lower
guard operation before each use.
Blade
Kerf
thickness
1.6 mm 1.9 mm
or less or more
7