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should always make sure that no-one is at risk
from them and that no combustible materials
are located in the proximity of the area of work.
RISK OF INJURY! Use the
ON / OFF switch
4
in the event of a power failure or when pulling
out the mains plug. This prevents the grinder restart-
ing by accident, which could cause injury to you.
N ever operate the grinder if the power
cable or mains plug is damaged.
G rinding stones must be carefully
stored and handled according to the
manufacturer's instructions.
M ake sure that the grinding tools are
appropriate in line with the instructions
of the manufacturer.
C heck the grinding stone before using
it; do not use any broken, cracked or otherwise
damaged goods.
M ake sure that a grinding tool is correct-
ly fitted and fastened before using it.
Place the grinder in a safe place and allow it
to run idly for 30 seconds. Stop it immediately if
considerable oscillations occur or if defects are
observed. If this occurs, check the machine to
find out the cause.
Original accessories /
Q
Attachments
U se only the accessories and attachments
detailed in the operating instructions.
The use of inserted tools or accessories other
than those recommended in the operating in-
structions could lead to you suffering an injury.
Use
Q
Sharpening a drill
Q
NOTE: Badly damaged drills should first be coarsely
sharpened on a sharpening block.
F ully lower the sharpening stone. To do this turn
the rotary switch
1
as far as it will go.
to switch the grinder off
in the DOWN
direction
General safety advice / Use
I nsert the drill into the smallest suitable drill
guide
on the drill sharpener. The exact size
11
(Ø) of each drill guide
jacent lettering (3 to 10).
P ress the ON / OFF switch
to switch on the device.
T urn the rotary switch
until you hear a grinding noise.
NOTE: The rotary switch
tion of the sharpening stone in the sharpening
head housing and therefore the pressure of the
sharpening stone against the drill. The further
you turn the rotary switch
the greater the pressure. Ensure that you do not
turn the sharpening stone too far up. Otherwise
the sharpening stone could strike the housing.
T urn the drill under slight pressure loosely and
quickly to and fro between the left and right
stops about 10 times (with small drills about 5
times).
P ull the drill out, turn it through 180° (horizontally)
and insert it again until it meets the sharpening
stone.
I f necessary repeat whole process until both
cutting edges of the drill are sharp. Control the
grinding operation so that the angle between
the main and transverse cutting edges for a
standard drill is 130°. Both cutting edges (b)
must have the same angle to the drill axis (a)
and be the same length so that the drill runs
concentrically (see following figures).
P ress the ON / OFF switch
to switch off the device.
is shown by the ad-
11
into position "I"
4
in the UP
direction
1
controls the posi-
1
in the UP
direction,
1
(b)
(b)
(a)
into position "0"
4
GB/MT
33
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