Operation, Hints And Tips - Defort DBD-16N-1 Bedienungsanleitung

Vorschau ausblenden

Inhalt

Inhaltsverzeichnis

Verfügbare Sprachen

REPLACING CABLES OR PLUGS

Immediately throw away old cables or plugs when they

have been replaced by new ones. It is dangerous to insert

the plug of a loose cable in the wall outlet.

USING EXTENSION CABLES

Only use an approved extension cable suitable for the

power input of the machine. The minimum conductor size

is 1.5 mm

. When using a cable reel always unwind the

reel completely.

ASSEMBLY

Fig.B.

• Place the footplate (13) in the correct position.

• Fasten the column (11) with the bolts supplied (12) to

the footplate.

• Now slide the table holder (10) with the table over the

column (11). With the fastening handle (6) the table is

fastened into the desired position.

• Now you can assemble the machine casing (7) and lock

with the locking pins (8).

• Since the drill spindle is greased in the factory, it is

advisable to run in the machine for approximately 15

minutes at the lowest speed.

Before you push the chuck with pin (9) into the

drill spindle, the inside of the chuck must be

completely grease-free!

SETTING UP THE BENCH DRILL

Before use the drill must be mounted on a ﬁ xed base. The

footplate (13) has therefore been provided with drilling

holes. By means of screws the footplate can be ﬁ xed to

the base in this place. If it is mounted on a wooden board,

sufﬁ ciently large washers must be used on the opposite

side, so that the bolts are not pushed into the wood and the

machine cannot become loose.

The fastening screws may be fastened so far

that the footplate is not under tension or

deformed. When the tension is too high there is

a risk of breakage.

ADJUSTING THE NUMBER OF REVOLUTIONS

OF THE DRILL SPINDLE

Fig.C

The different revolutions of the drill spindle can be adjusted

by shifting the V-belt into the belt drive. The machine is

protected by a safety switch so that the machine is auto-

maticly switched off when opening the casing.

The V-belt is shifted as follows:

• Open the V-belt cover (14) by loosen the screw on the

right side of the cover.

• Loosen the fastening button (18) and slide the engine in

the direction of the machine head, upon which the V-belt

is released.

• Shift the V-belt according to the table on the inside of

the V-belt cover.

• Tension the V-belt again by pushing the engine plate

(17) to the back. Then the tensioning device is fastened

with the fastening button (18).

• Close the V-belt cover and the machine is ready again

for use.

Keep the V-belt cover closed during use.

Fig.C & D

If you have shifted the V-belt, you must tighten it again by

means of the engine plate (17) with the fastening button

(18). The tension is correct when the V-belt can be pressed

in by approximately 1 cm.

The engine pulley must be aligned horizontally, so that

early wear and loosening of the V-belt can be prevented.

For this purpose the engine pulley (15) on the engine can

be slid along the engine axle, after loosening the socket

head screw.

SPINDLE SPEEDS

Fig.E

min

D-1

280

D-2

450

D-3

540

C-1

620

B-1

800

C-2

1000

B-3

1550

A-2

1700

A-3

2350

DRILL SPINDLE AND DRILL HEAD PIN

All the blank parts of the machine are provided with a

protective lacquer layer, which prevents rust formation.

This protective lacquer layer is easy to remove by means

of environmentally friendly solvents. Test the V-belt tension

before you connect the machine to the electricity mains.

The inside of the drill spindle must be degreased complete-

ly. For this purpose use environmentally friendly solvents.

Proceed in the same way with the drill head pin. A correct

transmission can only be achieved in this way.