Car-O-Liner Group AB
CTR9
26
49023, EN - rev. 4, 2020-01
The spot welder consequently may only be connected to public low-voltage
mains for industrial environment.
Only qualified staff being familiar with the safety instructions is allowed to
install the welding machine. Optionally, the spot welder may be designed for
special voltage. Before connecting the spot welder to the mains, check that
the mains voltage corresponds to that stated on the rating plate.
Only plug the welding machines into properly grounded power outlet sock-
ets! The connecting leads must be in perfect condition and equipped with
protective conductor and mains plug!
Make sure that the connection data stated on the rating plate of your welding
machine correspond to the mains voltage and fuse protection on site. Please
refer to the technical data (
see chapter 10 Technical specifications
) for the
cross section of cables and the amperage of the slow-blow fuses to be used.
It is recommended to feed the welding machine via mains disconnect switch
for facilitating maintenance.
WARNING!
Before plugging the mains plug into the on-site socket, make
sure that it is appropriate. If not, do not put the machine into service.
All the welding machines that are not ready to be plugged in upon delivery
must be connected to the mains by a qualified electrician (IEC 3544/DIN EN
60204/1) in accordance with valid regulations. The same applies to machines
designed for multi-voltage or special voltage connection – they must be
properly adapted to the available mains voltage. Any phase relation is possi-
ble since it has not influence on the direction of rotation of fans or pumps.
The line impedance on the power grid should be less than:
- 400/460V 0,4 Ohm
- 208V 0,2 Ohm
WARNING!
All electrical connections must be made by a qualified
electrician. Risk for electrical shock.
WARNING!
Unplug the welder from the wall outlet before installation.
Risk for electrical shock.
WARNING!
Ground Fault Circuit Interrupter (GFCI) must be used.
