Fieldmann FDIS 20140-E, Manual

Page: 12 / 100

EN 12
FDIS 20140-E
Operation instruction
4. OPERATION INSTRUCTION
1. Turn on the power switch, the screen will show set current value and ventilator is beginning to run.
2. Adjust knobs of welding current and arc-striking push, make welding function complies with demands.
3. Generally, welding current is adequate to welding electrode according with as following:
Specification
3.2 4.0
Current 130–140A 150–160A
4. Knob of arc-striking drive is use to adjust welding function, specially in low current arrange, that Is
cooperated with knob of welding current adjustment, they may adjust current of arc striking and be out of
control of knob of welding current adjustment. So machine can grain powerful energy and push current can
achieve effect that may.
5. If the VRD equipment Is Installed in the machine. When the switch of back panel Is put “ON” position, the VRD
indicator is lit, and when the switch is put “OFF” position, the VRD indicator is off, then the no-load voltage is
67V. switch of VRD is put inside the machine, with the “on” condition, the no-load voltage changes to be less
than 15V, which is safe for people.
6. The welding machine has been coordinated with remote control device:
1) Check the switch position of remote control device before operation. lf the switch is on “OFF” Position then
Is out of remote control. Switch Is on “ON” position then Is using remote control device.
2) Insert plug of remote control In socket of remote control correctly and tighten firmly In order to prevent
poor contact
3) If remote control device Is not used, make sure the switch Is on “OFF” position, or welding current will not
be able to be adjusted on panel.
WARNING!
Before connecting operation please make sure all the power is turned off. The right
order is to connect the welding cable and ground cable to the machine first, and make
sure they are firmly connected and then put the power plug to the power source.