Metabo KHE 96 Instructions Manual page 10

en ENGLISH
- 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.
5. Overview
See page 2.
1 Bow handle
2 Front thread for additional handle
3 Clamping knob
4 Tool lock
5 Switch button
6 Additional handle
7 Rear thread for additional handle
8 Metabo VibraTech (MVT): integrated damping
system
9 Trigger
10 Locking button for continuous activation
11 Carbon brush service indicator (lamp signal for
pending carbon brush change)
12 Adjusting wheel for setting the impact force and
speed
6. Commissioning
Before plugging in, check to see that the
rated mains voltage and mains frequency,
as stated on the rating label, match with your
power supply.
Always install an RCD with a maximum trip
current of 30 mA upstream.
Always use an extension cable with a minimum
diameter of 1.5 mm
suitable for the machine power rating (see
Technical Specifications). If using a roll of cable,
always roll up the cable completely.
6.1 Assembly of the additional handle
For safety reasons, always use the bow
handle (1) or additional handle (6)
supplied.
MHE 96 and KHE 96:
Release the clamping ring by turning the clamping
knob (3) anticlockwise. Adjust the bow handle (1) to
the required position and angle. Tighten the
clamping knob.
KHE 96:
Impact drilling:
- Extremely high torques are produced
when the drill seizes. Therefore for safety
reasons, always use the additional handle (6)
supplied.
- Do not hold the machine by the bow handle
10
2
. The extension cable must be
(1) if there is a danger of the machine seizing.
There is a risk of injury to the user.
Option 1
Pull the bow handle (1) backwards parallel to the
housing and tighten clamping knob. Screw the
additional handle (6) into one of the front threads (2)
(left and right of the gear housing) and tighten by
hand.
Option 2
Upright working position for reduced stress on the
back when working on floors:
The additional handle (6) can also be attached to
the motor housing. Screw the additional handle into
the rear thread (7) and tighten by hand.
7. Use
7.1 Attaching and removing tools
Before fitting tools, clean shank and apply
special grease enclosed with tool
(accessories order no. 6.31800)! Use only SDS-
max tools.
Attaching tools:
Turn tool and insert until it engages. The tool is
automatically locked.
Pull on the tool to check that it is seated
correctly. (It must be possible to move the
tool a few centimetres in an axial direction.)
Removing the tool:
Pull tool lock (4) backwards in direction indicated by
arrow (a) and remove tool (b).
7.2 Setting the operating mode
Turn the switch button (5) to select the desired
operating mode.
Hammer drilling (only for KHE 96)
Chiselling
When a chisel is fitted, only operate the
machine in the chiselling operating
mode .
7.3 Adjusting the chisel position
The chisel can be secured in 16 different positions.
- Insert the chisel.
- Turn the switch button (5) to position
- Turn the chisel to the required position.
- Turn the switch button (5) 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 the impact force and speed
Turn the adjusting wheel to the desired letter.
The correct setting depends on the task in hand.
Example: set the switch to "A" or "B" (low impact
force) when chiselling soft, brittle material or trying
to minimise break-off.
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