20
!
Bandsaw
FB 510/610/710 & FB 710 c-tech
Safeguarding / Power supply cord
mains voltage according to specification plate
±10%
Safeguarding
see circuit plan
Triggering characteristic
C
Power supply cord (H07RN-F)
3x2,5 mm²/ 5x2,5 mm²
Electrical connection requirements
• The machine must be earthed with electrical
conductors.
• The voltage fluctuations in the mains supply may not
exceed ±10 %.
• The switch cabinet must be fitted with a circuit
breaker (DIN VDE 0641).
Number of terminals: 3 (three phase current motors)
• The unit must only be used in TN-Systems (neutral
connected to earth)! (only 3x400V)
• Safeguarding/Power supply cord: see the table to the
right
• The power supply cable must be protected against
damage (e.g. armoured conduit).
• The power supply cable must be laid in such a way
so it does not overbend or chafe and there is no risk
of tripping over it.
When the machine is first switched on, check the rotati-
onal direction and if incorrect, exchange two phases in
the connection box.
The rotational direction of one phase motors has been
set correctly by the manufacturer.
After connection, check that the connection box and
cable gland have been screwed tightly.
The dust extractor has to be connected to the machine in
such a way as to be operating automatically when the
bandsaw is switched on.
Ceci est possible au moyen d‘un interrupteur
à induction.
6.6 Electrical connection
Note: The machine’s circuit box may only be opened with the express consent of the FELDER service team.
Violating this stipulation shall render the right to make claims under the warranty null and void.
Attention! Risk of material damage!
Before hooking up the machine to the power supply, compare the specifications on the data plate with
those of the electrical network. Only hook up the machine if the two sets of data correspond to each other.
The electrical outlet must have the appropriate socket (for a three-phase alternating current motor, CEE).
Warning! Danger! Electric current!
Work on electrical fittings may only be carried out by qualified personnel and in strict observance of the
safety instructions.
Checking the loop impedance and the suitability of the overcurrent protective device must take place at the
location where the machine is to be commissioned!
Setup and installation
