BLUM PRO-CENTER 2000 Bedienungsanleitung
1
CONTENTS:
A Reading instructions
B Safety instructions!
C Description of parts
DPreparing PRO-CENTER 2000
• Mounting large worktable
• Altering control unit attachment
• Mounting centre squares to
PRO-CENTER 2000
• Increasing drilling accuracy
E Adjusting MZK.2880 to ruler
• Setting drilling head at a right angle
to ruler
• Setting drilling head parallel to ruler
FWorking with MTZ.2880
• System 32
• Carcase profiles
• Dowels
- Tops and bases
- Shelves
GMaintenance
2
3
5
6
7
7
8
10
14
18
19
20
20
23
24
PAGE:
EN
!
2
This warning sign points out
important safety instructions
which you must heed at all
events.
Reading instructions
1. How to use these operating instruc-
tions
• Read the operating and safety in-
structions before operation!
• We recommend unfolding the picture
page at the front of the operating
instructions to identify the parts de-
scribed.
• The individual chapters have been
designated with a capital letter and
a symbol to facilitate the use of this
manual.
2. Explanation of symbols and signs
This exclamation mark an-
nounces an important com-
ment.
These designations mean
that you should refer to the
chapter in which these parts
are described in detail.
e.g. G1 is described in chap-
ter G.
The individual chapters have
been designated with capital
letters printed on the outside
of the page to facilitate use.
(G1)
A
!
!
Reading instructions
A
3
Safety instructions
Safety stickers
!
Safety instructions
B
• Do not place hands or objects in dril-
ling area during drilling and insertion.
• Do not remove protective shields
- danger of injury!
Safety instructions
• This drilling head has been designed
for use with PRO-CENTER 2000 and
must only be attached to this machine.
This drilling head has been designed
for System 32 and for drilling dowel
holes in work pieces of wood, press-
board or plastic laminated wood.
The manufacturer is not liable for any
other applications!
• Familiarise yourself with the opera-
tion of PRO-CENTER 2000 before
working with drilling head MZK.2880.
Read the operating instructions of
PRO-CENTER 2000 first.
• Set operating mode switch (E2) to
position before changing tools, re-
setting or when working in the drilling
area.
• Only use sharp, clean drill bits when
working!
• Particular care must be taken when
working on work pieces which jut out
over the worktable.
• Secure the work piece during work!
Use the machine's hold-down clamps
to do so. If these are insufficient, find
a suitable fastening device.
• Make sure that all safety devices
function properly before starting
operation. Replace defective parts
with genuine spare ones.
• Make sure that no other tools or
objects are on the worktable aside
from your work piece before turning
on the machine!
• For your own safety, use only the
accessories recommended or stated
in the operating instructions or in
Blum's catalogue.
• Noise emissions
Emission standard at work place
4
B
Safety instructions
!
(operating cycle) = 80 dB(A).
(Measured 1.5 m above and 0.5 m
in front of worktable top according
to EN 31202 (31204 or ISO 7960.
Measuring incertainty constant K3
is 4 dB(A)).
The operator himself must decide
whether ear protection is neverthe-
less necessary on account of room
conditions, additional noise sources
and duration of operation.
• Dust emissions
If connected properly to a dust
extraction set, dust emissions fall
clearly below the technical standard
value with air velocity reaching a
minimum of 20 m/s at dust extraction
connnectors. Depression amounts to
1060 Pa.
• Do not yourself make any alterations
or modifications to the machine!
• Contact any of Blum's service points if
you have any questions or problems.
5
D1 ... Worktable
D2 ... Centre square
D3 ... Countersunk screws
D4 ... Hex set screws
(for worktable)
E1 ... Coupling cover
E2 ... Additional centring devices
E3 ... Hex set screws
E4 ... Adjusting screw
E5 ... Dovetail guide
E6 ... Adjusting pins, Ø 10 mm
E7 ... Adjusting blocks 28/37
E8 ... Cover plate
F1 ... Adjusting blocks 16/19
F2 ... Straight pins, Ø 8 mm
G1 ... Spare coupling
Description of parts
C
Description of parts
6
Preparing PRO-CENTER 2000
1. Mounting the large worktable
• Turn main switch to position 0
• If the small worktable supplied with
the machine has been attached,
replace it with large worktable (D1)
supplied with drilling head MZK.2880
Important
Due to possible tolerances,
the large worktable might be
slightly thicker than the small
worktable supplied with the
machine. This could have an
effect on the drilling depth
and drilling distance of the
horizontal drilling unit!
• Give the vertical drilling unit a trial
run
• Check drilling depth and adjust the
pre-positioning screws on the drilling
depth revolving handle if necessary
• Give the horizontal drilling unit a trial
run
Preparing PRO-CENTER 2000
D
3
5
2&
(
17(
5
' '
• Check drilling distance and adjust if
necessary
(See PRO-CENTER 2000, "Pre-
setting revolving handle for drilling
depth adjustment", page 31
and
"Adjusting drilling distance", page 37)
!
=
7
Preparing PRO-CENTER 2000
D
3. Mounting centre squares to PRO-
CENTER 2000
a)Retrottingmachineswithserial
number AA
Comment
Retrofit machines with se-
rial number AA with the
"ADDITIONAL CENTRING
DEVICE"! set
2. Changing control unit attachment
(This only applies to machines with
serial numbers up to AC100)
Caution!
Disconnect the machine
from the mains and air sup-
ply system before changing
control unit attachment!
Caution!
The control unit attachment
of machines with a serial
number of up to AC100 must
beretrottedwiththe"SWI-
VEL CONTROL UNIT"set!
!
352&(17(
5
!
!
8
b)Retrottingmachinesfromserial
number AB onwards
• Attach centre squares (D2) to the
drilling head fixing plate with the
countersunk screws (D3) supplied
'
'
4. Increasing drilling accuracy
Important
Please take note of the follow-
ing points in order to ensure
the greatest possible accuracy
when working with MZK.2880:
• Mount PRO-CENTER 2000 onto a
stable wooden base
!
35
2&
(
17
(
5
D
Preparing PRO-CENTER 2000
9
35
2&
(17(
5
• Use three ruler supports (MZV.2000)
per extension ruler to provide the best
possible support
• Screw down ruler supports firmly to
wooden base
D
Preparing PRO-CENTER 2000
10
1. Preparing drilling head for adjust-
ment
• Remove drilling head from the ma-
chine
Caution!
Remove all drill bits for
safety reasons.
• Push coupling cover (E1) to front
• Loosen additional centring devices
(E2) by loosening hex set screws (E3)
• Push cover plate (E8) downwards
• Loosen orange adjusting screws (E4)
and then tighten slightly
Important
There should be no play be-
tween dovetail guide (E5) and
gear unit.
• Clamp adjusting pins (E6) in first and
last drill chucks
Setting drilling head at a right angle to ruler
(
( ( (
(
(
(
Adjusting MZK.2880 to ruler
E
!
!
Inhaltsverzeichnis
Andere BLUM Bohren Handbücher
