Start-Up; Mains Connection; Switching Off - ATIKA BTU 450 Notice Originale

•
Check the following prior to use:
Defective connecting lines (cracks, cuts, etc.).
Never use defective lines!
Proper working condition of the safety guard.
Correct splitting wedge setting (see also Fig. 13).
Perfect condition of the saw blade.
The push stick must be within easy reach.
•
Never use saw blades that are cracked or have become deformed.
•
Do not use saw blades made of high-speed steel.
•
Always stand to the side of the danger zone (saw blade) when working at
the bench.

Start-up

Checking the safety devices
(before each starting):
-
Lift and lower the safety guard to check that it can be moved freely. In its
rest position it must fully cover the saw blade and rest on the saw table.
(See also "Possible faults".)
- Check the switch by turning it on and off.
Do not use any device where the switch can not be switched on and off.
Damaged switches must be repaired or replaced immediately by the
customer service.
- Brake
The saw blade must stand still within 10 seconds after it was switched off.
The brake is defective if this time is exceeded. The saw must then be
repaired by the manufacturer or a workshop appointed by the
manufacturer.
- Pushstick
⇒ Replace defective pushsticks by new ones.
Rotating direction of the saw blade
Ensure that the rotational direction of the saw blade is the same as
the rotational direction given on the guard (15) .
The rotating direction of three-phase motors
can be changed by inserting a screwdriver in
the connector collar provided for this purpose
and turn left or right while exerting a light
pressure to adjust the correct rotating direction.
Selection of saw blades
⇒ Observe the splitting wedge thickness "S"; it is etched into the
side of the splitting wedge.
The splitting wedge must not be thinner than the saw blade, and not
thicker than the kerf width produced by the blade.
The rating plate specifies maximum and minimum saw blade
diameters, as well as the hole diameter.
Do not use saw blades that are designed for a lower max. speed
(see identification on the saw blade) than the motor speed (see the
technical data).

Mains connection

Compare the voltage specified on the rating plate (on the side of the table
board), e.g. 230 V, with the mains voltage. Connect the circular saw bench to
a correctly earthed socket outlet.
•
Alternating-current motor:
Schuko (earthed) socket, mains voltage 230 V, with earth-leakage circuit
breaker (FI switch 30 mA).
•
Three-phase motor:
CEE socket, 3-pin + N + PE, mains voltage 380 V or 400 V, with earth-
leakage circuit breaker (FI switch 30 mA).
Use connecting and extension cables in conformity with IEC 60245
(H 07 RN-F) with a conductor cross-section of at least:
-1.5 mm² for a cable length of up to 25 m.
•
-2.5 mm² for a cable length exceeding 25 m.
•
Main fuse: 16 A inert
On/Off switch
Switching on
- Open the switch cover.
- Press the green button ( I )
The device cuts off automatically in case of power failure.
To restart, first push the red button (O) and then again the green
button ( I ).

Switching off

Press the red button (O) or the red button of the yellow switch
cover.
Single-phase variant (230 V)
Three-phase variant (400 V)
Press to open
the switch
cover.
LEDs
LEDs on
The motor is switched on - the saw blade rotates.
LEDs off
The motor is switched off - the saw blade stands still.
OFF
ON
LEDs
14