RIDGID R8643 Manual Del Operador página 6

OPERATION
OVERLOAD PROTECTION
When the tool is forced or overloaded, the Li-ion battery
pack will automatically shut off the tool. To reset the tool,
release the trigger and resume operation. If the tool still does
not resume operation, remove and reinsert the battery. Do
not force the tool.
HIGH TEMPERATURE PROTECTION
Li-ion battery packs are equipped with a high temperature
protection feature that automatically deactivates the tool
when it is overheated. To resume operation, allow the tool
to cool and then squeeze the trigger.
SELECTING BLADES
Selecting the correct type of blade is important in order to
obtain the best performance from the saw. Select the blade
based on the application and on the material you wish to
cut. Selecting the right blade will give you a smoother, faster
cut and prolong the life of the blade.
Blades with fewer teeth, 10 teeth per inch (TPI) are typically
used for cutting wood, while blades with more teeth are
better for cutting metal or plastic. We recommend 14 TPI for
plastics and soft metals and 18 TPI for hard metals.
INSTALLING/REMOVING BLADE
See Figure 3, page 9.
To install the blade:
 Remove the battery pack.
 Rotate the blade clamp counterclockwise and hold to
open.
 Insert the saw blade until it is fully seated.
NOTE: The blade can be installed with teeth facing either
up or down.
 Release the blade clamp to secure.
To remove the blade:
 Rotate the blade clamp counter clockwise.
 Remove the blade from the saw.
CHANGING POSITIONS OF THE SHOE
ASSEMBLY
See Figures 4 - 5, page 9.
The length of the shoe is adjustable, and the pivot angle of
the shoe can be set to one of three positions.
To change length of the shoe assembly:
 Remove the battery pack from the saw.
 Unlock the shoe release lever by pulling it downward.
 Reposition the shoe assembly.
 Lock the shoe release lever by pushing it toward the saw.
 The shoe assembly will not lock into place if it is extended
too far. Make sure the shoe assembly is securely locked
before replacing the battery pack.
To change the pivot angle of the shoe assembly:
 Remove the battery pack from the saw.
 Push the locking pin all the way to the right to loosen the
shoe.
 Select the position you wish to use.
 Push the locking pin all the way to the left until it clicks
back into locked position.
 Make sure the shoe is securely locked before reinstalling
the battery pack.
TURNING THE SAW ON/OFF
See Figure 6, page 10.
 To turn the saw on: Slide lock-off button to the unlock
position, and press the switch trigger.
 To turn the saw off: Release the switch trigger.
CAUTION:
Lock-off button should be in the lock position when
saw is not in use or is being transported.
VARIABLE SPEED
The variable speed switch trigger delivers higher speed with
increased trigger pressure and lower speed with decreased
trigger pressure.
LED GRIP LIGHT
See Figure 7, page 10.
The LED light, located below the blade clamp, illuminates
when either the switch trigger or grip light switch is de-
pressed. The light turns off when both switches are released.
ORBITAL ACTION SELECTOR
See Figure 8, page 10.
Use the orbital action selector to select either a linear stroke
or orbital cutting action. A linear stroke is best for making
smooth cuts while orbital action is best for making a faster
cut.
 For linear cutting, turn the selector to the "OFF" position.
 For orbital cutting action, turn the selector to the "ON"
position.
NOTE: To prevent damage to the tool, always allow motor
to come to a complete stop before using the orbital action
selector.
NOTE: Do not use the orbital action setting when using a
metal cutting blade.
6 - English