Technical Data; Noise Emission Levels; Before Using For The First Time - ALPHA-TOOLS STR 250 Manual De Instrucciones

Anleitung STR 250 SPK 7
GB
Replace immediately.
Never use segmented cutting wheels.
Caution! The cutting wheel runs on after the
machine is switched off!
Never apply side pressure to the diamond cutting
wheel in order to bring it to a halt.
Caution! The diamond cutting wheel must be
cooled with water at all times.
Always pull out the power plug before changing
the cutting wheel.
Use only suitable diamond cutting wheels.
Never leave the machine unattended in rooms
with children.
Always pull out the power plug before examining
the electric motor compartment system.

5. Technical data

Motor rating S1 1100 W
Motor speed
AC motor 230 V ~ 50 Hz
Insulation material class
Protection type
Table size 660 x 510 mm
Working height with sub-frame
Max. workpiece size up to 38 mm thick
Max. workpiece size over 38 mm thick
Max. workpiece thickness 90°
Max. workpiece thickness 45°
Diamond wheel Ø 250 x Ø 25.4

Noise emission levels

The noise emitted by this saw is measured in
accordance with EN ISO 3744; EN ISO 11201
The noise at the workplace may exceed 85 db
(A). The user will require noise protection
measures if this is the case. (Wear ear-muffs!)
With-load No-Load
operation operation
Sound pressure level 97.2 dB(A) 76.6 dB(A)
Sound power level 110.2 dB(A) 89.6 dB(A)

6. Before using for the first time

The machine must be set up so that it stands
firmly, i.e. it must be securely screwed to a work
bench, the base frame supplied in delivery, or
similar.
All covers and safety devices must be correctly
attached before the machine is used for the first
time.
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The cutting wheel must rotate smoothly.
Check that the voltage on the rating plate is the
same as your supply voltage before you connect
the machine to the power supply.
7. Assembly and operation (Fig. 3/4/5)
7.1 Assembly of the sub-frame and cooling water
pump (Fig. 2-4)
Secure the feet (1) to the water trough using the
thumb screws (12). The feet and the mountings
for them are each marked with numbers.
Turn the sub-frame upright.
Place the complete tile cutter into the trough (3).
Place the cooling water pump (13) in a suitable
position in the water trough and secure it to the
base of the trough with the suction cups. The
pump, cable and cooling water hose (14) must
not be able to get into the cutting area.
Fill with water until the pump (13) is completely
2950 rpm
immersed in water.
Remove the star handle screw (11) and spacer
Class B
(40).
IP54
Important: Before you lift the machine out of the
trough or transport it, the cutting unit must be
710 mm secured again with the star handle screw (11) and
spacer (40).
620 mm
550 mm
7.2 ON/OFF switch (Fig. 6)
65 mm
To switch on, press the "1" on the ON/OFF
48 mm
switch (16).
Before you begin cutting, wait until the cutting
wheel has reached maximum speed and the
cooling water pump (13) has started supplying
the cutting wheel with water.
To switch off, press the "0" on the switch (16).
7.3 90° Cutting (Fig. 7/8)
Loosen the star grip screw (27).
Set the angle stop (5) to 90° and retighten the
star grip screw (27).
Retighten the screws (28) to fasten the angle
stop (5).
Move the machine head (29) to the far end with
the handle (9).
Position the tile against the rail fence (6) on the
angle stop (5).
Switch on the tile cutting machine.
Position the tile against the rail fence (6) and the
angle stop (5).
Switch on the machine.
Caution: Always wait until the cooling water has
reached the cutting wheel (2) first.
Move the machine head (29) slowly and
smoothly forward through the tile with the handle
(9).