Metabo BS 14.4 LT Impuls Original Instructions Manual page 11

17026913_1209 Akku_Range LT.book Seite 11 Montag, 21. Dezember 2009 1:44 13
Dust from material such as paint containing lead,
some wood species, minerals and metal may be
harmful. Contact with or inhalation of the dust may
cause allergic reactions and/or respiratory
diseases to the operator or bystanders.
Certain kinds of dust are classified as carcinogenic
such as oak and beech dust especially in conjunc-
tion with additives for wood conditioning (chro-
mate, wood preservative). Material containing
asbestos must only be treated by specialists.
- Where the use of a dust extraction device is
possible it shall be used.
- The work place must be well ventilated.
- The use of a dust mask of filter class P2 is
recommended.
Follow national requirements for the materials you
want to work with.
Secure the workpiece against slipping, e.g. with
the help of clamping devices.
LED (12): Do not view LEDs directly through optical
instruments, LED class 1M, classified as per DIN
EN 60825-1: 2003, wavelength: 400-700 nm; 300
µs.
5 Overview
See page 3 (please unfold).
1 Additional handle *
2 Keyless chuck
3 Slide switch (drilling/impact drilling) *
4 Slide switch (torque control, drilling)
5 Switch (1st/2nd gear) - both sides of the
machine
6 Rotation selector switch (rotation setting,
transport lock) - both sides of the machine
7 Battery pack release button
8 Capacity indicator button
9 Capacity and signal indicator
10 Battery pack
11 Button for pulse function *
12 LED lights
13 Trigger
* depending on model
6 Special Product Features
• Metabo pulse function (depending on the
model)
Optional pulse mode for precise fastening and
convenient drilling.
• Electronic single-cell monitor that extends the
service life of the battery pack.
• Electronic overload protector with integral
temperature monitor protects the machine and
the battery pack.
• Torque coupling for a broader range of applica-
tions.
• Hexagon socket holder in the spindle for a
shorter, more lightweight machine.
• Spanner flat for easy chuck changes, even if the
chuck is overtightened.
7 Commissioning
7.1 Assembly of additional handle (1)
(depending on the model)
For safety reasons, always use the additional
handle supplied.
Open the clamping ring by turning the additional
handle (1) anticlockwise. Push the additional
handle onto the collar of the machine. Securely
tighten the additional handle at the angle required
for the application.
8 Use
8.1 Automatic protection mode
If the machine switches off automatically, the
machine electronics have activated auto-
matic protection mode. A warning signal sounds
(continuous beeping). The beeping stops after a
maximum of 30 seconds or when the trigger is
released (13).
Causes and remedies:
1. Battery pack almost flat (the electronics
prevent the battery pack from discharging
totally and avoid irreparable damage).
If one LED is flashing (9), the battery pack is
almost flat. If necessary, press the (8) button
and check the LEDs (9) 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: If the battery pack feels very warm, the
pack will cool more quickly in your "AIR
COOLED" charger.
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.
ENGLISH
ENG
11