DWT OF-1050 NV, Original Instructions Manual

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28
English
Do not draw up the fastening elements
too tight to avoid damaging the thread.
Installing / replacing accessories (see fig. 1-3)
After prolonged operation, the router bit
can become very hot, remove it using
gloves. This will also reduce the risk of
injury by the cutting edge.
• Turn the power tool upside down�
• Press and hold spindle lock 11 (see fig. 1).
• Release nut 12 using the wrench 25 �
When replacing collet 27 or installing bush 21 (see
fig. 2-3):
[OF-1050 NV]
• Unscrew nut 12 (see fig. 2) ;
• Replace collet 27 ;
• If you want to use the router bit with another diam-
eter of shank (6 mm) - insert bush 21 into collet 27 ;
• Screw nut 12 on spindle 28 �
[OF-1400 NV, OF-2100 NV]
• Unscrew nut 12 (see fig. 3);
• Before removing collet 27 from nut 12 , open locking
ring 29 ;
• If you want to use the router bit with another diam-
eter of shank (6, 8 mm) - insert bush 21 into collet 27 ;
• Tighten nut 12 on spindle 28 �
When installing or replacing the router bit:
• Install / replace the router bit, noting that the rout-
er bit shank must be inserted into the collet 27 at
least 20 mm deep�
• Tighten nut 12 using the open end wrench 25 � Note:
never tighten nut 12 without the router bit - this can
damage collet 27.
After all the operations have been completed, release
spindle lock 11 �
Dust extraction system (see fig. 4-5)
• Install cover 9 as shown in figures 4.1-5.1.
•
Install adaptor 22 as shown in figures 4.2-5.2.
• Connect the external dust extracting device to adap-
tor 22 (use a suitable adaptor if necessary)�
Guide bushing mounting / dismounting (see fig. 6-8)
• Install guide bushing 24 into the base plate 4 and fix
it using screws 23 (see fig. 6-8).
• Disassembly operations do in reverse sequence�
Parallel guide assembly / adjustment / installation
(see fig. 9-11)
•
Assemble parallel guide 26 as shown in fig. 9.1-10.1.
• Install parallel guide 26 into base plate 4 and fix it
with wing screws 5 (see fig. 9.2-10.2).
• The parallel guide for OF-1400 NV, OF-2100 NV has
an adjusting screw 31 which can be used for accurate
adjustment (see fig. 11).
• Disassembly operations do in reverse sequen-
ce�
Initial operating
of the power tool
Always use the correct supply voltage: the power sup-
ply voltage must match the information quoted on the
power tool identification plate.
Switching the power
tool on / off
Short-term switching on / off
To switch on, press and hold on / off switch 2 , to switch
off - release it�
Long-term switching on / off
Switching on:
Push on / off switch 2 and lock it in the position with
lock-on button
1
�
Switching off:
Push and release on / off switch 2 �
Dust suction during
the power tool operation
Dust collection decreases dust concentra-
tion in the air and prevents build up of dust at
the work station�
While operating the power tool, al
ways use a vacuum cleaner suitable for collecting pro-
cess-generated dust� A special adapter is used to join
the vacuum cleaner to adaptor 22 �
Design features
of the power tool
Speed selector thumbwheel
Using speed selector thumbwheel 13 , you may select
the required spindle speed (also during operation)�
The required speed is dependent on the material and
can be determined with practical trials�
When operating your power tool at a low speed for a
long time, it has to be cooled down for 3 minutes� To
do it, set a maximum speed and leave your power tool
to run idle�
Soft start
[OF-1400 NV, OF-2100 NV]
Soft start (starting current limitation system) allows for
the soft start of the power tool - the router bit spins
up gradually without jerks and recoils, and when the
power tool is turned on, this does not impose an abrupt
load on the power network�
Rotation speed stabilization system
The stabilization system maintains the preset RPM
both at an idle speed and under load� This allows for
the smooth advance of the power tool during opera-
tion�