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Kemppi KempArc Pulse 350 - User Manual

Kemppi KempArc Pulse 350
34 pages
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Operating manual • English
Käyttöohje • Suomi
Bruksanvisning • Svenska
Bruksanvisning • Norsk
Brugsanvisning • Dansk
Gebrauchsanweisung • Deutsch
Gebruiksaanwijzing • Nederlands
Manuel d’utilisation • Français
Manual de instrucciones • Español
Instrukcja obsługi • Polski
Инструкции по эксплуатации • По-русски
操作手册 • 中文
Manual de utilização • Português
EN
FI
SV
NO
DA
DE
NL
FR
ES
PL
RU
ZH
KempArc™
Pulse 350, 450
DT 400
PT

Table of Contents

Questions and Answers

  • M
    Morgan KellerAug 11, 2025
    How to troubleshoot a Kemppi Welding System that won’t turn on?
    • J
      John DoyleAug 12, 2025
      If your Kemppi Welding System machine won’t work, make sure the mains plug is connected, the mains power distribution is switched on, and the power source 0/I switch is ON. Also, check the mains fuse or circuit breaker and ensure the earth return lead is connected. Verify that the interconnection cable set and connectors between the power source and wire feed unit are correctly fastened, referring to the manual schematic. Finally, ensure the function panels are switched on by pressing the orange buttons on the top left.
  • R
    Robert JohnsonAug 17, 2025
    Why is my Kemppi Welding System's performance inconsistent?
    • T
      Timothy TaylorAug 17, 2025
      To address variable welding performance in your Kemppi Welding System, start by checking if the wire feed mechanism is correctly adjusted and if the correct drive rolls are fitted. Ensure the wire spool overrun tension is properly adjusted and the gun liner isn't blocked, replacing it if necessary. Confirm the correct gun liner is fitted for the filler wire size and type, and inspect the contact tip for size, type, and wear. Also, verify the gun isn't overheating, check cable connections and the earth return clamp, and review the welding parameter settings.
  • K
    katherineweaverAug 23, 2025
    What to do if my Kemppi Welding System produces high spatter volume?
    • J
      Jacqueline ZimmermanAug 23, 2025
      If you're experiencing a high spatter volume with your Kemppi Welding System, begin by checking the welding parameter values and inductance/dynamics values. Verify the cable compensation value if long cables are fitted. Check the gas type and flow, welding polarity, and cable connections. Ensure correct filler material selection, welding curve, and channel (job) number selection. Also, inspect the filler wire delivery system and confirm the power supply has 3 phases present.
  • J
    Joshua FletcherAug 29, 2025
    Why does my Kemppi Welding System produce dirty, poor quality welds?
    • A
      Ashley ElliottAug 29, 2025
      If your Kemppi Welding System produces dirty, poor quality welds, verify the shielding gas supply, set the correct gas flow rate, and ensure you're using the appropriate gas type for the application. Check the gun/electrode polarity, ensuring the earth return is connected to the negative pole and the wire feed unit to the positive pole for Fe solid filler wire. Confirm the correct welding curve and channel (job) number are selected. Finally, check for power supply issues such as phase down.
  • R
    Robert SweeneySep 4, 2025
    What to do if the filler wire won’t feed in my Kemppi Welding System?
    • L
      Leslie PaulSep 4, 2025
      If the filler wire won’t feed in your Kemppi Welding System, check the wire feed mechanism to ensure the pressure arms are closed and properly adjusted. Verify the welding gun switch function and confirm the euro gun collar is correctly fastened to the euro block. Inspect the gun liner for blockages and check the contact tip for size, type, and wear. If problems persist, try an alternative gun.

Kemppi KempArc Pulse 350 Specifications

General IconGeneral
Duty Cycle60 % at 350 A
Welding ProcessesMIG/MAG, TIG, MMA
Protection ClassIP23
Input Voltage3 x 400 V
Cooling MethodAir cooling

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