Maintenance; Electrical Connection - Scheppach DBS800 Originalbetriebsanleitung

If a drill bit does not look like this, it must be
milled.
Step 1 – Presetting
• Take the clamping chuck (4) and insert it in the set-
ting guide (3). (Fig. D)
• Open the clamping chuck (4) by turning to left un-
til the drill bit to be milled can be inserted in the
clamping chuck (4).
• Open the positioning jaws by pressing the clamping
button (2). The drill bit can now be pushed up to the
end stop between the positioning claws. (Fig. D)
• Slowly release the clamping button (2) so the clos-
ing positioning jaws grip the drill bit above the
clamping slot and thus position it. (Fig. E)
• Now close the clamping chuck (4) by turning to the
right and pull it out of the setting guide (3).
• Now retighten the clamping chuck (4) a little
Step 2 – Grinding
• Connect the drill bit sharpener to the mains supply.
• Switch on the drill bit sharpener at the On/Off
switch (12) (Fig.A).
• Insert the clamping chuck (4) with the drill bit
(clamped in step 1) into the milling guide (7). (Fig.
F)
• Now turn the clamping chuck (4) under slight pres-
sure to the respective end stop to the right and left
until the grinding noise markedly decreases.
• Pull the clamping chuck (4) out of the milling guide
(7), rotate by 180° and repeat the grinding process.
• Switch off the drill bit sharpener at the On/Off
switch (12). Let the grindstone come to a halt before
taking off the clamping chuck (4).
• Make sure that the drill bit is correctly ground and
corresponds to the two or three points previously
mentioned for a sharp drill bit.
Step 3 – Pointing
• Insert the clamping chuck (4) with the drill bit
(clamped in step 1) into the clearance angle guide
(1). (Fig. G)
• Now turn the clamping chuck (4) under slight pres-
sure to the respective end stop to the right and left
until the grinding noise markedly decreases.
• Pull the clamping chuck (4) out of the clearance an-
gle guide (1), rotate by 180° and repeat the thinning
process.
• Switch off the drill bit sharpener at the On/Off
switch (12). Let the grindstone come to a halt before
taking off the clamping chuck.
• Make sure the drill bit is correctly pointed; this is
characterised by a sharp point in the middle of the
drill bit.
Transport
1. Turn off the power tool before any transport and
disconnect it from the power supply.
2. Protect the power tool from knocks, bumps and
strong vibrations, such as during transport in ve-
hicles.
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Never use the safety devices for handling or
3.
transporting purposes.

Maintenance

m Warning! Prior to any adjustment, maintenance
or service work disconnect the mains power plug!
General maintenance measures
• Keep all safety devices, air vents and the motor
housing free of dirt and dust as far as possible.
Wipe the equipment with a clean cloth or blow it
down with compressed air at low pressure.
• We recommend that you clean the equipment im-
mediately after you use it.
• Clean the equipment regularly with a damp cloth
and some soft soap. Do not use cleaning agents
or solvents; these may be aggressive to the plastic
parts in the equipment. Ensure that no water can
get into the interior of the equipment.
Service information
Please note that the following parts of this product
are subject to normal or natural wear and that the fol-
lowing parts are therefore also required for use as
consumables.
Wear parts*: grinding wheel, device fuse, clamping
chuck
* Not necessarily included in the scope of delivery!
Storage
Store the device and its accessories in a dark, dry
and frost-proof place that is inaccessible to children.
The optimum storage temperature is between 5 and
30˚C.
Store the electrical tool in its original packaging.
Cover the electrical tool in order to protect it from
dust and moisture.
Store the operating manual with the electrical tool.

Electrical connection

The electrical motor installed is connected and
ready for operation. The connection complies
with the applicable VDE and DIN provisions.
The customer's mains connection as well as
the extension cable used must also comply with
these regulations.
Damaged electrical connection cable
The insulation on electrical connection cables is of-
ten damaged.
This may have the following causes:
• Passage points, where connection cables are
passed through windows or doors.
• Kinks where the connection cable has been im-
properly fastened or routed.
• Places where the connection cables have been cut
due to being driven over.
• Insulation damage due to being ripped out of the
wall outlet.
• Cracks due to the insulation ageing.
GB І 15