Assembly And Adjustments; Operation - Black & Decker BCRT8K Instruction Manual

Charge LED Indicator
Charging
Charging
Charging
Charging
Fully Charged
Hot/Cold Pack Delay*
* Orange charge indicator LEDs will be illuminated during
this operation. Once the battery pack has reached an
appropriate temperature, the orange LEDs will turn off and
the tool will resume the normal charging procedure.

ASSEMBLY AND ADJUSTMENTS

WARNING: To reduce the risk of serious personal
injury, turn unit off and lock off the tool before
making any adjustments or removing/installing
attachments or accessories . An accidental start-up
can cause injury.
Spindle Lock Button (Fig. A, C)
CAUTION: Turn tool off before changing accessories.
1. To lock the spindle 5 for changing accessories, press
and hold the spindle lock button
will lock in position allowing you to install or remove
the accessories as directed in this manual.
2. To unlock the spindle 5 , release the spindle lock button
Changing Accessories (Fig. A, D)
WARNING: Do not use accessories with a mandrel
length exceeding 1" (25 mm). Ensure that the exposed
mandrel length is no more than .5" (13 mm) after
inserting accessory into collet.
WARNING: Use only accessories up to 1" (25mm) in
diameter and rated at 30,000 RPM or greater.
WARNING: Do not attach a toothed saw blade. Such
blades create frequent kickback and loss of control.
Reference these earlier sections for accessory related
information and precautions:
- ADDITIONAL SPECIFIC SAFETY RULES
- FURTHER SAFETY INSTRUCTIONS FOR ALL OPERATIONS
- ADDITIONAL SAFETY INSTRUCTIONS FOR GRINDING
AND CUTTING-OFF OPERATIONS
- ADDITIONAL SAFETY RULES FOR ROTARY TOOLS
Accessories are held in place by a collet
shown in Fig. D.
To Insert an Accessory
1. Turn tool off and allow it to come to a complete stop.
2. Press and hold the spindle lock button
the collet nut 8 .
3. Turn the collet nut counterclockwise until it is loose.
8
4. Insert the accessory mandrel into the collet
depth of the gripping jaws of the collet and at least half
of the full mandrel length.
5. Turn the collet nut
One Green LED
Two Green LEDs
Three Green LEDs
Four Green LEDs
Five Green LEDs
6. When finished, release the spindle lock button
Five Orange LEDs

OPERATION

Proper Hand Position (Fig. A, E)
There are two ways to hold the rotary tool, grip the main
6 , the spindle 5 handle
holding by grasping the main handle
LED Worklight (Fig. A)
6 .
When the tool is activated by depressing the ON/OFF
button
The LED work light will turn off when the tool is turned off.
Turning Tool On and Off (Fig. A)
1. To turn the tool on, depress the ON/OFF button
and collet nut as
7 8
2. To turn the tool off, depress the ON/OFF button
Speed Selection ( Fig. A, F)
6 and grasp
7 to the full
clockwise to tighten the collet
8
nut 8 securely onto the accessory mandrel.
Note: The collet 7 was designed to be hand tightened and
loosened only. Accessories naturally self tighten during use.
A wrench is provided with the tool for loosening. You should
never need to tighten the collet nut
wrench is needed, use only the wrench provided. Do not
use tools that will mar the finish and could break the collet.
Always ensure there is some accessory in the collet before
tightening. Tightening an empty collet can crack it.
NOTE: If an accessory causes vibration it can usually be
improved by loosening the collet nut
accessory in as far as it will go and rotating it 1/4 turn
then retightening the collet 7
WARNING: To reduce the risk of serious personal injury,
keep away from the ON/OFF button while making any
adjustments or removing/installing attachments or
accessories . An accidental start-up can cause injury.
WARNING: To reduce the risk of serious personal injury,
ALWAYS use proper hand position as shown.
WARNING: To reduce the risk of serious personal
injury, ALWAYS hold securely in anticipation of a
sudden reaction.
like a pencil between your thumb and forefinger or
2
CAUTION: When using the worklight for purposes
other than intended, be sure to remove all
accessories. Unused accessories could cause injury
or property damage.
CAUTION: Do not stare into the LED. Serious eye
injury could result.
, the LED work light will automatically turn on.
1 9
CAUTION: Because this tool has a separate speed
wheel for setting the speed (3,500 - 29,500 rpm), the
tool will start at the speed where the speed wheel is set.
tool will immediately run at the speed which is selected.
NOTE: Do not attempt to start tool with spindle lock
engaged. It will not run.
second time.
CAUTION: Because this tool has a separate speed
wheel for setting the speed (3,500 - 29,500 rpm), the
tool will start at the speed where the speed wheel is set.
CAUTION: Never exceed the speed rating of the
accessory being used.
ENGLISH
8 with a wrench. If a
6 .
8 , pushing the
.
2 in your palm.
1 . The
a
1
9