Metabo BE 650 Manual Original página 10

en ENGLISH
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 towards yourself or nearby
persons or towards dust deposits,
- use an extraction unit and/or air purifiers,
- ensure good ventilation of the workplace and keep
it clean using a vacuum cleaner. Sweeping or
blowing stirs up dust.
- Vacuum or wash protective clothing. Do not blow,
beat or brush protective gear.
5. Overview
See page 2.
1 Chuck key
(for a geared chuck) *
2 Geared chuck *
3 Keyless chuck *
4 Depth stop *
5 Additional handle *
6 Direction switch *
7 Sliding switch for normal drilling/impact drilling *
8 Rocker switch for pulse function *
9 Lock button (continuous operation)
10 Handle
11 Trigger
12 Speed preselection wheel *
* depending on the features / model
10
6. Initial Operation
Before commissioning, check that the
rated mains voltage and mains frequency
stated on the type plate match your power
supply.
Always install an RCD with a maximum trip
current of 30 mA upstream.
BE 650, SBE 650, SBE 650 Impuls:
To guarantee that the chuck is securely
fitted: After initial drilling (clockwise), use a
screwdriver to firmly tighten the safety screw
inside the drill chuck. Caution left-handed thread!
(See chapter 7.9)
6.1 Assembly of the additional handle
(BE 650, SBE 650 Impuls)
For safety reasons, always use the additional
handle supplied.
Open the clamping ring by turning the side handle
(5) anti-clockwise. Push the side handle
onto the collar of the machine. Insert the depth stop
(4). Securely tighten the additional handle at the
angle required for the application.
7. Use
7.1 Depth Stop Setting
(SBE 650, SBE 650 Impuls)
Loosen the additional handle (5). Set depth stop (4)
to the desired drilling depth and retighten additional
handle.
7.2 Switching On and Off
Press the trigger switch (11) to switch on the
machine.
BE 650, SBE 650, SBE 650 Impuls: Press the
trigger switch to change the speed.
For continuous operation, the trigger button can be
locked using the lock button (9) . Press the trigger
switch again to stop the machine.
In continuous operation, the machine
continues running if it is forced out of your
hands. Therefore, always hold the machine
with both hands using the handles provided,
stand securely and concentrate.
7.3 Rotational speed preselection
(BE 650, SBE 650, SBE 650 Impuls)
Select the maximum speed using the preselection
wheel (12). For recommended rotational speeds for
drilling, see page 4.
7.4 Switching over drilling/impact drilling
(SBE 650, SBE 650 Impuls)
Select the desired operating mode by pushing the
sliding switch (7).
Drilling
Impact drilling