Metabo KHEV 11-52 BL, Оригинальное руководство пользователя

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11
ENGLISH en
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.
See page 2.
1 Clamping knob *
2 Bow handle (additional handle) *
3 Additional handle *
4 Wing screw (for adjusting the depth stop) *
5 Depth stop *
6 Tool lock
7 Knob
8 Metabo VibraTech (MVT): integrated damping
system
9 Trigger
10 Button for continuous operation (only in chisel
operating mode)
11 Handle
12 Electronic signal indicator
13 Operating indicator (light signal if mains power
is connected)
14 Button for reduced impact force (for working in
soft material)
* model-dependent, equipment-dependent
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.
Use only extension cables with a minimum cross-
section of 1.5 mm
2
. Extension cables must
correspond to the power consumption of the
machine (cf Technical Specifications). If a cable
roller is used, always roll up the cable completely.
6.1 Assembly of the bow handle or
additional handle
For safety reasons, always use the bow
handle (2) or additional handle (3) supplied.
MHEV...:
Release the clamping ring by turning the clamping
knob (1) anticlockwise. Adjust the bow handle (2) to
the required position and angle. Tighten the
clamping knob firmly.
KHEV...:
Open the clamping ring by turning the additional
handle (3) anticlockwise. Secure the additional
handle at the required angle. Tighten the additional
handle.
7.1 Depth Stop Setting
(Only for KHEV 5-40 BL)
Release the wing (4) screw. Set the depth stop (5)
to the required drilling depth. Retighten the wing
screw (4).
7.2 Positioning, removing tool
Before inserting, clean tool shank and apply
supplied special grease (accessories: Order
no. 6.31800)! Use only SDS-max tools.
Positioning tool:
Turn tool and insert until it engages. The tool is
automatically locked.
Pull on the tool to check that it is correctly
seated. (It must be possible to move the tool a
few centimetres in an axial direction.)
Remove the tool:
Pull the tool lock (6) backwards in direction
indicated by arrow (a) and remove tool (b).
7.3 Setting operating mode and chisel
position
Avoid levering with the machine when a chisel
is fitted.
Do not activate the switch button (7) until the
motor has completely stopped.
Turn the switch button (7) to select the desired
operating mode.
Impact drilling (only for KHEV...)
Chiselling
Setting which enables the chisel to be rotated
to the desired position.
Setting the position of the chisel: The chisel can be
locked in different positions.
- Insert the chisel.
- Turn the knob (7) to the interim position .
- Turn the chisel to the required position.
- Turn the switch button (7) to position .
- Turn the chisel until it engages.
When a chisel is fitted, only operate the
machine in the chiselling operating mode .
7.4 Setting impact force
Press the button (14) to change the impact force
(and the speed) (but not while the motor is running).
Button (14) illuminated: reduced impact force,
reduced speed (approx. 70%)
Button (14) not illuminated: maximum impact
force,
high speed (100%)
5. Overview
6. Initial Operation
7. Use
ENGLISH en
The correct setting is found by trial and error.
Example: if work is being completed on soft, brittle
material or if you want to keep breakage to a low
level, work at “reduced impact force”.
Use the “maximum impact force” setting for working
with harder materials.
7.5 Switching on and off
Torque setting:
Press the trigger switch (9) to switch on the
machine.
To switch off release the trigger switch (9).
Continuous operation (only in chiselling
mode ):
The machine can be switched to continuous
operation (only in chiselling mode ) by pressing
the (10) button. ( (10) button illuminated.)
To switch off, press the (10) button once again. (
(10) button not illuminated.)
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.
7.6 Metabo VibraTech (MVT)
For reduced vibrations and less stress on the
hands.
Always apply a moderate amount of pressure to the
handle when pushing down the machine and do not
force. Vibrations are reduced most effectively at the
central position (8).
The power tool should be cleaned regularly, often
and thoroughly through all air vents using a vacuum
cleaner or by blowing in dry air. Prior to this
operation, separate the power tool from the power
source and wear protective glasses and dust mask.
Elektronic signal indicator (12)
Flashing - restart protection
When power is restored after a power failure,
the machine - which is still switched on - will
not start for safety reasons. Switch machine on and
off again.
Continuously illuminated - overload
If the machine is overloaded for a long period
of time, the power intake is limited to avoid
further excessive heating of the motor.
Allow the machine to run at idle speed until it has
cooled off and the electronic signal indicator goes
out.
Use only genuine Metabo accessories.
Use only accessories that fulfil the requirements
and specifications listed in these operating
instructions.
See page 4.
A Extensive drill bit and chisel assortment for a
wide range of applications.
B Special grease (for lubricating the tool shanks)
C Dust extraction system
For a complete range of accessories, see
www.metabo.com or the catalogue.
Repairs to electrical tools must ONLY be carried out
by qualified electricians!
The connection cable must only be replaced by
Metabo or an authorised customer service
workshop.
Contact your local Metabo representative if you
have Metabo power tools requiring repairs. See
www.metabo.com for addresses.
You can download a list of spare parts from
www.metabo.com.
Observe national regulations on environmentally
compatible disposal and on the recycling of disused
machines, packaging and accessories.
Only for EU countries: never dispose of
power tools in your household waste! Used
power tools must be collected separately and
handed in for environmentally compatible recycling
in accordance with European Directive 2002/96/EC
on waste electrical and electronic equipment and its
implementation in national legal systems.
Explanatory notes on the specifications on page 3.
Changes due to technological progress reserved.
P
1
=Rated input power
P
2
=Power output
n
0
=No-load speed
D
1
=Max. drilling diameter in concrete with
impact masonry bits
D
2
=Max. drilling diameter in concrete with
impact core cutters
s
max
=Maximum impact rate
W =Single impact force
C =Number of chisel positions
m =Weight without mains cable
Measured values determined in conformity with
EN 60745.
Machine in protection class II
~
AC power
The technical specifications quoted are subject to
tolerances (in compliance with relevant valid
standards).
Emission values
8. Cleaning, Maintenance
9. Troubleshooting
10. Accessories
11. Repairs
12. Environmental Protection
13. Technical Specifications