EINHELL 42.507.15, Оригинальная инструкция по эксплуатации, Страница: 27 / 174

GB
- 27 -
6.9 Drill table and roll base (Fig. 29)
•
Slacken the clamping screw (29) to turn the
drill table (4).
•
Slacken the thumb screws to extend the roll
base (3).
6.10 Clamping the workpiece (Fig. 29)
As a general rule, use a machine vice or another
suitable clamping device to secure a workpiece in
position. Never hold the workpiece in place with
your hand! When drilling, the workpiece should
be able to travel on the drill table (4) for self-
centering purposes. Ensure that the workpiece
cannot rotate. This is best achieved by placing the
workpiece /machine vice on a sturdy block.
Caution! Sheet metal parts must be clamped in
to prevent them from being torn up. Properly set
the height and angle of the drill table for each
workpiece. There must be enough distance bet-
ween the upper edge of the workpiece and the tip
of the drill bit.
6.11 LED lamp (Figs. 1, 2)
The table drill is equipped with an LED lamp for
illuminating the work area. This can be switched
ON and OFF by the switch (20).
6.12 Working speeds
Ensure that you drill at the proper speed. Drill
speed is dependent on the diameter of the drill bit
and the material in question.
The table below acts as a guide for selecting the
proper speed for various materials.
Note: The drill speeds speci fi ed are merely
suggested values.
Drill bit Ø Cast iron Steel Iron Aluminium Bronze
3 2550 1600 2230 9500 8000
4 1900 1200 1680 7200 6000
5 1530 955 1340 5700 4800
6 1270 800 1100 4800 4000
7 1090 680 960 4100 3400
8 960 600 840 3600 3000
9 850 530 740 3200 2650
10 765 480 670 2860 2400
11 700 435 610 2600 2170
12 640 400 560 2400 2000
13 590 370 515 2200 1840
14 545 340 480 2000 1700
16 480 300 420 1800 1500
18 425 265 370 1600 1300
20 380 240 335 1400 1200
22 350 220 305 1300 1100
25 305 190 270 1150 950
6.13 Countersinking and center-drilling
With this table drill, you can also countersink and
center-drill. Please observe that countersinking
should be performed at the lowest speed, while a
high speed is required for center-drilling.
6.14 Drilling wood
Please note that sawdust must be properly eva-
cuated when working with wood, as it can pose
a health hazard. Ensure that you wear a suitable
dust mask when performing work that generates
dust.
7. Replacing the power cable
Danger!
If the power cable for this equipment is damaged,
it must be replaced by the manufacturer or its
after-sales service or similarly trained personnel
to avoid danger.
8. Cleaning, maintenance and
ordering of spare parts
Danger!
Always pull out the mains power plug before star-
ting any cleaning work.
8.1 Cleaning
•
The table drill is to a large extent mainte-
nance-free. Keep the device clean. Pull out
the mains plug before doing any cleaning and
maintenance work on the machine. Do not
Anl_TE_BD_750_E_SPK9.indb 27 06.02.2018 10:25:31
www.sidirika-nikolaidi.gr