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Technical Specification
Angular grinder
Model
Voltage
Mains frequency
Power input
Idle speed
Grinding/cutting wheel dia. max.
Additional handle SOFTGRIP
Circumferential speed
Work spindle thread
Limits to interaction current
Revolutions pre-setting
Constant electronics
Heat protection
Autobalancer (self-balancing assembly)
Weight without tool
Class of protection
Description of the device
1 ...........Switch
2 ...........Vent holes
3 ...........Lock spindle pin
4 ...........Revolutions pre-setting
5 ...........Gearbox
6 ...........Clamping collet
7 ...........Spindle
8a .........Protective guard for grinding
8b .........Protective guard for cutting
9 ...........Guide lugs
10 .........Clamping bolt
11 .........Autobalancer
12 .........Grinding wheel
13 .........Cutting wheel
14a .......Clamping nut
14b ......Quick-clamping nut
15 .........Clamping nut recess
16 .........Wrench
17 .........Additional handle
18 .........Hexagonal wrench dia. 4 mm
19 .........Securing lever
Depicted or displayed accessories need not necessarily become
the integral part of delivery.
Double insulation
To ensure maximum safety of the user, our tools are designed and
built to satisfy applicable European standards (EN standards). Tools
with double insulation are marked by the international symbol of
a double square. These tools must not be grounded and a two-wire
cable is sufficient to supply them with power. Tools are shielded in
accordance with EN 55014.
Use
The machine is designed for splitting, roughing and brushing met-
al and stone materials without the use of water. For cutting stone,
a cutting guide is required.
The user himself is liable for any improper use.
18
EBU 15-14 CEA
230–240 V
50–60 Hz
1 400 W
3 500–10 000 rpm
150 mm
80 m/s
M 14
2.5 kg
II /
Protective elements and their
assembly
The grinder may be used with mounted protective guard only!
Attention! Prior to handling the accessories, the pow-
er supply cable has always to be disconnected from
the power source socket!
Protective guard
Attention! The protective guard intended only and exclu-
sively for work with the grinding wheels is the integral part
of the standard angular grinder outfit. When cutting, the an-
gular grinder has to be equipped by the protective guard in-
tended for work with the cutting wheels; it can be purchased
in the trade network under the order No. 00 763 301 for
dia. 150 mm. Failing to use the guard for cutting, you run the
increased risk of injury and in this case (non-use of the special
guard for cutting) the company Narex is not liable anyhow for
possible harm of health of the user or another person injured
as the consequence of breach of the safety rules.
Put the protective guard (8a; 8b) on the clamping collet (6). The guide
lugs (9) must be inserted into the grooves on the clamping collet. Set
the protective guard (8a; 8b) to the requested working position.
Note: The protective guard has been designed so that no tool may
be needed for fixing the protective guard in the requested working
position.
Attention! For safety reasons the clamping bolt (10) has been
tightened in the manufacturing plant by the torque 3.5 Nm
so that the safety guard may not be loose on the clamping
collet (6), but may be swiveled by hand after overcoming the
set resistance. It is necessary to check the mounted protective
guard - it may not be loose (may not wobble) on the clamp-
ing collet. For possible tightening the clamping bolt (10) use
the hexagonal wrench dia. 4 mm (18) and check the torque
3.5 Nm.
Additional handle SOFTGRIP
The additional handle (17) can be screwed from the left or right
gearbox (5) side or from the top gearbox (5) part.
Thanks to the special design vibrations are reduced by the addi-
tional handle (17).
Autobalancer (self-balancing assembly)
Autobalancer (11) is pressed on the grinder spindle by the manu-
facturing plant and other angular grinders cannot be equipped by
the Autobalancer additionally. By its design Autobalancer reduces
the vibrations generated as the consequence of wheel disbalance,
thus protecting the operator from their harmful impact effectively.
Note: Autobalancer (11) replaces the bottom flange.
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