Linde BOC Raptor CUT 30C, Operating Manual

Page: 10 / 32

10
DO
Example
How important is the correct input cable and
plug on a welding machine?
The size of the plug depends on a formula that
not only uses the maximum current draw but also
the duty cycle of the power source. The use of
any welding power source will not only cause the
machine itself to heat up, but the input cable, plug
and mains power circuit will increase in temperature
as well. That’s why it’s important to understand
input and output currents and to make sure that the
input circuit is correctly rated to supply the required
input draw. This allows the machine to operate at or
near maximum output and protects the circuit board
from tripping, overheating and/or catching fire.
For your safety, BOC meets AS/NZS Standards
for safe electrical compliance.
Regulatory Compliance Mark
(RCM) and number
All BOC welding machines undergo an independent
certification process to meet Australian and New
Zealand regulations regarding electrical safety.
The triangle-circle-tick (RCM) symbol signifies that
BOC has taken the necessary steps to have the
product comply with the electrical safety and/
or electromagnetic compatibility (EMC) legislative
requirements as specified by the Electrical
Regulatory Authorities Council (ERAC). Depending
on the machine, BOC may be required to have a 32A
single phase plug to ensure that when the machine
runs at its maximum output, the input supply plug
and lead will not overheat. For your safety, please
check for this symbol before buying any welding
machine in Australia and New Zealand.
✓ Use the correct input current, ✓ cable and
✓ plug in accordance with AS 60974-1 for your
safety and to get the maximum performance
from your welding machine.
If the I
1eff
rating on your machine is 27A
then you must use a 32A plug as a 15A
is undersized for the welding current
being used and may cause the cable to
overheat.