Dremel 8240 Instrucciones De Funcionamiento Y Seguridad página 15

1605A000BA 11-21 8240.qxp_8240 11/9/21 1:05 PM Page 15
reduce the risk of starting the tool accidentally.
not to cover the air vents with your
hand. This blocks the air flow and
causes the motor to overheat.
Slide "On/Off" Switch
The tool is switched "ON" by the slide
switch 7 located on the topside of the
motor housing (Fig. 7).
TO TURN THE TOOL "ON", slide the
switch button forward.
TO TURN THE TOOL "OFF", slide the
switch button backward.
Variable Speed Dial
Your tool is equipped with a variable
speed dial 8 (Fig. 7). The speed may be
adjusted during operation by rotating
the dial back or forth between any one
of the settings.
Switch
Setting
5
•10
15
20
25
30
35
• Wire Brush Setting.
You can refer to the charts on pages 22-
25 to determine the proper speed,
based on the materi al being worked and
the type of accessory being used. These
charts enable you to select both the
correct acces sory and the optimum
speed at a glance.
Increasing the pressure on the tool is
not the answer when it is not
performing as you think it should.
Perhaps you should be using a different
Operating Instructions
Disconnect battery pack from tool before making any assembly,
adjustments or changing accessories. Such preventive safety measures
Whenever you hold
the tool, be careful
Approximate Speed
Range, /min (RPM)
4,000-6,000
9,000–11,000
14,000–17,000
17,000–22,000
22,000–26,000
27,000–31,000
31,000–35,000
Fig. 7
7
accessory, and perhaps an adjustment
in speed would solve the problem.
Leaning on the tool does not help.
Let speed do the work!
All Dremel Rotary Tool attachments are
compatible with your tool, but you may
experience reduced run times on the
battery when using certain attachments.
Fuel Gauge
This tool is equipped with a fuel gauge 9
(Fig. 7) that tells you how much charge
your battery has. A fully charged battery
is indicated when all three LED lights
are illuminated.
discharges, the lights will turn off one
by one until only one light is on. When
the last light starts "flashing", the
battery is almost empty. When the
battery is dead,
automatically turn off. This will be a
sudden stop as opposed to a gradual
winding down of the tool. Simply
recharge the battery and reuse.
3 lights – 100% charge remaining
2 lights – 50% charge remaining
1 light – 25% charge remaining
1 "flashing" light - tool is about to shut off
3 "flashing" lights – battery is too hot or too
cold for use. Turn tool off and let battery
return to normal operating temperature
before resuming use.
15
9
8
4 0
8 2
As the battery
the tool will