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11
ENGLISH
INSTRUCTION MANUAL
Introduction
To get the most out of your new drill bit sharpener,
please read through these instructions and the
attached safety instructions before use. We also
recommend that you save the instructions in case
you need to refer to them at a later date.
Go to www.powercraft.com for further information
on our products.
Technical data
Voltage:
230 V ~ 50 Hz
Power rating:
55 W
Speed:
1,500 rpm
Capacity:
3.6-10 mm drill bits
Main components
1. Adjustment knob
2. Sharpening head with drill bit holes
3. On/off button
4. Ventilation slots
Special safety precautions
The drill bit sharpener must only be used for
sharpening masonry drills.
The drill bit sharpener is intended for dry
sharpening and must be kept away from all forms
of liquid.
Avoid blocking the ventilation slots with your
hands.
Avoid touching the sharpening head and drill bit
immediately after sharpening, as they may be very
hot.
Never place objects other than drill bits (e.g.
pencils) in the drill bit sharpener. Never stick your
fingers into the drill bit sharpener!
If the drill bit turns blue during sharpening, it is
overheated and may become susceptible to
damage. If necessary, cool the drill bit regularly in
water while sharpening.
Sharpening drill bits
A drill bit is correctly sharpened when it looks as
follows:
1. A sharp point in the middle of the drill bit
2. A bit with two sharp and equal sides
3. Two rear edges that are slightly lower than the
bit’s front edges
If the above is not true of any drill bit, it needs
sharpening.
Use
Place the drill bit sharpener on a flat surface and
plug in.
Turn the adjustment knob (1) to adjust the height
of the sharpening wheel. Turning the knob
clockwise raises the wheel, which then provides
tougher sharpening. For fine sharpening, the
sharpening wheel must be lowered by turning the
knob anti-clockwise.
Choose a drill bit to be ground, check that it is
clean and place it in a suitable hole on the
Summary of Contents for 54480
Page 15: ...15 ILLUSTRATION ...
Page 16: ...16 PART LIST ...