djm direct DJMBD13-40, Оригинальное руководство по эксплуатации

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11
Drilling Metal
• Use metal-piercing twist drill bits.
• It is always necessary to lubricate the tip of the drill
with oil to prevent overheating of the drill bit.
• All metal workpieces should be clamped down
securely. Any tilting, twisting, or shifting causes a
rough drill hole, and increases the potential of drill bit
breakage.
• Never hold a metal workpiece with your bare
hands. The cutting edge of the drill bit may seize the
workpiece and throw it, causing serious injury. The
drill bit will break if the metal piece suddenly hits the
column.
• If the metal is flat, clamp a piece of wood under it to
prevent turning. If it cannot be laid flat on the table,
then it should be blocked and clamped.
Drilling Wood
• Brad point bits are preferred. Metal piercing twist
bits may be used on wood.
• Do not use auger bits. Auger bits turn so rapidly that
they can lift the workpiece off of the table and whirl it
around.
• Always protect the drill bit by positioning the table
so that the drill bit will enter the center hole when
drilling through the workpiece.
• To prevent splintering, feed the drill bit slowly right
as the bit is about to cut through to the backside of
the workpiece.
• To reduce splintering and protect the point of the
bit, use scrap wood as a backing or a base block under
the workpiece.
10. Transport
Unplug the machine from the mains during transport.
The machine must only be lifted and transported on
its belt housing. Never lift the machine at the safety
devices, the adjusting levers, or the drill chuck.
11. Maintenance
Servicing
Pull the mains plug before any adjustments,
maintenance or repair.
Have any work on the device that is not described in
this instruction guide performed by a professional.
Only use original parts. Allow the device to cool off
before any maintenance or cleaning is undertaken.
There is a risk of burning!
Always check the device before using it for obvious
defects such as loose, worn or damaged parts, correct
the positioning of screws or other parts. Exchange the
damaged parts.
The ball bearings in the spindle and the V-belt pulley
assembly are greased and permanently sealed. Pull the
spindle down and oil the spindle sleeve moderately
every three months.
Lubricate the table bracket and locking knobs if they
become difficult to use.
Cleaning
Do not use any cleaning agents or solvents. Chemical
substances can etch the plastic parts of the device.
Never clean the device under running water.
• Thoroughly clean the device after every use.
• Clean the ventilation openings and the surface of
the device with a soft brush or cloth.
• Remove chips, dust and dirt with a vacuum cleaner
if necessary.
• Lubricate moving parts regularly.
• Vacuum sawdust or metal shavings that accumulate
in and on the motor, pulley housing, table, and work
surface.
• Apply a light coat of paste wax to the column and
table to help keep these surfaces clean and rust-free.
• Do not allow lubricants to come into contact with
switches, V-belts, pulleys and drill lifting arms.
Note: Feeding too slowly might cause the
drill bit to turn in the chuck. Feeding too
rapidly might stop the motor, cause the
belt to slip, force the workpiece loose,
or break the drill bit. Practice with scrap
material to get the feel of the machine
before attempting to do any drilling
operation.
Note: Feeding too slowly might cause the
drill bit to turn in the chuck. Feeding too
rapidly might stop the motor, cause the
belt to slip, force the workpiece loose,
or break the drill bit. Practice with scrap
material to get the feel of the machine
before attempting to do any drilling
operation.
CAUTION: All servicing of the drill press
should be performed by a qualified
service technician