Metabo BS 14.4 Original Instructions Manual page 10

en ENGLISH
Secure the workpiece to prevent slipping or rotation
(e.g. by securing with screw clamps).
LED light (10): do not observe the LED radiation
directly with optical instruments.
CAUTION Do not stare at operating lamp.
Reducing dust exposure:
WARNING - Some dust created by power
sanding, sawing, grinding, drilling, and other
construction activities contains chemicals known to
cause cancer, birth defects or other reproductive
harm. Some examples of these chemicals are:
- Lead from lead-based paints,
- Crystalline silica from bricks and cement and
other masonry products, and
- Arsenic and chromium from chemically treated
lumber.
Your risk from these exposures varies, depending
on how often you do this type of work. To reduce
your exposure to these chemicals: work in a well
ventilated area, and work with approved safety
equipment, such as those dust masks that are
specially designed to filter out microscopic
particles.
This also applies to dust from other materials such
as some timber types (like oak or beech dust),
metals, asbestos. Other known diseases are e.g.
allergic reactions, respiratory diseases. Do not let
dust enter the body.
Observe the relevant guidelines and national
regulations for your material, staff, application and
place of application (e.g. occupational health and
safety regulations, disposal).
Collect the particles generated at the source, avoid
deposits in the surrounding area.
Use suitable accessories for special work. In this
way, fewer particles enter the environment in an
uncontrolled manner.
Use a suitable extraction unit.
Reduce dust exposure with the following measures:
- do not direct the escaping particles and the
exhaust air stream at yourself or nearby persons
or on dust deposits,
- use an extraction unit and/or air purifiers,
- ensure good ventilation of the workplace and keep
clean using a vacuum cleaner. Sweeping or
blowing stirs up dust.
- Vacuum or wash the protective clothing. Do not
blow, beat or brush.
Transport of li-ion battery packs:
The shipping of li-ion battery pack is subject to laws
related to the carriage of hazardous goods (UN
3480 and UN 3481). Inform yourself of the currently
valid specifications when shipping li-ion battery
packs. If necessary, consult your freight forwarder.
Certified packaging is available from Metabo.
Only send the battery pack if the housing is intact
and no fluid is leaking. Remove the battery pack
from the machine for sending. Prevent the contacts
from short-circuiting (e.g. by protecting them with
adhesive tape).
10
5. Overview
See page 2.
1 Drill chuck / drill chuck sleeve*
2 Adjusting sleeve
(torque control, maximum torque) *
3 Adjusting sleeve
(screw driving, drilling, impact drilling) *
4 Adjusting sleeve
(torque limitation) *
5 Slide-switch (1st/2nd gear)
6 Belt hook
7 Rotation selector switch (direction of rotation
setting, transporting safety device)
8 Trigger switch
9 Handle
10 LED lights
11 Battery pack release button
12 Battery pack *
13 Capacity and signal indicator *
14 Capacity indicator button *
*equipment-specific
6. Use
6.1 Multifunctional monitoring system
of the machine
If the machine switches off automatically, the
machine electronics have activated automatic
protection mode. A warning signal sounds
(continuous beeping). The beeping stops after a
maximum of 30 seconds or when the trigger (8) is
released.
In spite of this protective function, overloading
is still possible with certain applications and
can result in damage to the machine.
Causes and remedies:
1. Battery pack almost flat (the electronics
prevent the battery pack from discharging totally
and avoid irreparable damage).
If one LED (13) is flashing, the battery pack is
almost flat. If necessary, press the button (14)
and check the LEDs (13) to see the charge level.
If the battery pack is almost flat, it must be
recharged!
2. Long continuous overloading of the machine will
activate the temperature cut-out.
Leave the machine or battery pack to cool.
Note: The machine will cool more quickly if you
operate it at idling speed.
3. If the current is too high (for example, if the
machine seizes continuously for long periods),
the machine switches off.
Switch off the machine at the trigger switch (8).
Then continue working as normal. Try to prevent
the machine from seizing.