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ENGLISH
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 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
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.
Use only extension cables with a minimum cross-
section of 1.5 mm
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.
10
2
. Extension cables must
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. Use
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%)
.
.
.
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