Before The First Start-Up; Start-Up; Mains Connection - ATIKA BTK Originalbetriebsanleitung, Sicherheitshinweise, Ersatzteile

 Do not use the cable for purposes for which it is not meant. Protect
the cable against heat, oil and sharp edges. Do not use the cable to
pull the plug from the socket.
 Regularly check the saw cable and if damaged, have it renewed by a
recognised skilled electrician.
 When running the connection line observe that it does not interfere, is
not squeezed, bended and the plug connection does not get wet.
 Regularly check the extension cables and replace them if they are
damaged.
 Do not use any defective connection cables.
 When working outdoors, only use extension cables especially
approved and appropriately labelled for outdoor use.
 Do not set up any provisional electrical connections.
 Never bypass protective devices or deactivate them.
 Only hook up the machine by means of a fault-current circuit breaker
(30 mA).
The electrical connection or repairs to electrical parts of the
machine must be carried out by a certified electrician or one of
our customer service points. Local regulations – especially
regarding protective measures – must be observed.
Repairs to other parts of the machine must be carried out by
the manufacturer or one of his customer service points.
Use only original spare parts. Accidents can arise for the user
through the use of other spare parts. The manufacturer is not
liable for any damage or injury resulting from such action.

Before the first start-up

 To achieve flawless functioning of the machine, please follow the
instructions listed:
 Place the saw at a location which meets following conditions:
 outdoor
 secured against slipping
 free of vibrations
 even
 free of tripping hazards
 adequate light
 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. 15).
 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 (14) .
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.

2,5 mm² for BTK/BTH 500
Main fuse:
BTK/BTH 400 + 450: 16 A inert
BTK/BTH 500: 20 A
Power system impedance
In case of disadvantageous power system conditions short-term voltage
reductions can occur during the event of switching on of the device which
can influence other devices (e.g. jittering of a lamp).
No breakdowns are to be expected if the maximum, electrical mains
supply impedances given in the table are met.
Power input P
1
230 V~ 3,0 kW
400 V 3~ 4,4 / 5,0 / 6,1 kW
Power system impedance Z ()
max
0,07
0,05
16