Solter COTT-135, Инструкция по эксплуатации

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POSSIBLE PROBLEMS AND SOLUTIONS
POSSIBLE PROBLEMS AND SOLUTIONS WITH THE MACHINE
PROBLEMS IN THE WELDING PROCESS
FIGURES
TAPP, COTT MODEL (Fig. 1)
COTT S, STYL MODEL (Fig. 2)
COTT SD, STYL Di. MODEL (Fig.3)
MMA / TIG POLARITY (Fig. 4 / 5)
ELECTRIC SHEME (Fig.6)
FIGURES
TAPP MODEL (Fig. 7)
1- TAPP Inverter circuit; 2- Switch; 3- Ventilator; 4- Regulation circuit.
COTT MODEL (Fig. 8)
1- COTT inverter circuit; 2- Switch; 3- Ventilator; 4- Regulation circuit.
COTT S MODEL(Fig. 9)
1- COTT S Inverter circuit; 2- Switch; 3- Ventilator; 4- Regulation circuit.
STYL MODEL (Fig. 10)
1- STYL / STYL Di Inverter circuit; 2- Switch; 3- Ventilator; 4- Regulation circuit.
STYL PRO MODEL (Fig.11)
1- STYL PRO Inverter circuit; 2- Switch; 3- Ventilator; 4- Regulation circuit.
PROBLEM POSSIBLE CAUSE
Does not start. The green LED is
off (Fig. 2).
Check for power in the electric supply socket.
Defective switch.
Turn off the equipment or disconnect it for 1 minute, try
starting again.
Defective electric circuit.
The welding regulation is not co-
rrect. Defective regulation potentiometer.
Check potentiometer position.
The machine does not work and
the amber LED light is on (Fig. 3).
Machine overheated and in cooling phase, wait until it
cools.
Inadequate voltage.
Use of inappropriate extension.
Error 1 (digital models).
Machine overheated and in cooling phase, wait until it
cools.
Inadequate voltage.
Use of inappropriate extension.
PROBLEM POSSIBLE CAUSE
Poor penetration.
Low welding intensity.
Welding too fast.
Reverse polarity.
Pores in the weld
Moist electrode.
Parts are cold on welding.
Spattering Excess intensity of welding.
Unstable arc
Rusty piece or poorly prepared piece for welding, check the
contact for the earth terminal.
SOLTER
SOLDADURA S.L.
INVERTER 7