How to connect ESAB Aristo system to WeldCloud using WeldCloud Link app

Connect via Wi-Fi

Step-by-step walkthrough for connecting an ESAB Aristo system with Quark gateway to WeldCloud using the WeldCloud Link Android app over Bluetooth, configuring WiFi connectivity. 19 steps, ~5 minutes.

Prerequisites

• ESAB Aristo system with built-in Quark gateway (compatible systems)
• Android device (7.0+) with Bluetooth and Internet
• WeldCloud Link installed
• Active InduSuite account with WeldCloud license
• At least one Site created in WeldCloud

Procedure

1. Turn on welding equipment and wait 2 minutes for gateway to boot
2. Open WeldCloud Link on your Android device

   
   

   
   
3. Tap "LOG IN" and use your WeldCloud apps credentials

   
   

   
   

   
   

   
   
4. Tap on the hamburger menu in the top left corner

   
   

   
   
5. Tap "Welding Unit Setup"

   
   

   
   
6. Tap "CONNECT"

   
   

   
   
7. Available WeldCloud devices will be displayed — tap on the Aristo device you want to connect to

   
   

   
   
8. Wait for Bluetooth connection to be ready

   
   

   
   
9. Tap on "PAIR"

   
   

   
   
10. Tap "NEW SETUP"

11. Enter gateway password (default: gateway) and tap "LOGIN"

12. You will be forced to change the default password — choose a new password, type it twice, tap "SAVE CHANGES"

13. Select "Wifi"

14. Tap on the WiFi icon to scan for available networks

15. WeldCloud Link will scan for available Wi-Fi networks

16. Tap on the WiFi network you want to connect to

17. Fill in the WiFi password and tap "NEXT"

18. Type the welding equipment display name, pick the site, select asset type and license, then tap "CONFIGURE SETUP"

19. Wait for setup to complete

20. You will be notified once configuration is done

Connect via wired connection

Step-by-step walkthrough for connecting an ESAB Aristo system with Quark gateway to WeldCloud using the WeldCloud Link Android app over Bluetooth, configuring wired Ethernet connectivity. 18 steps, ~6 minutes.

Prerequisites

• ESAB Aristo system with built-in Quark gateway (compatible systems)
• Ethernet cable connected between Aristo and your network
• Android device (7.0+) with Bluetooth and Internet
• WeldCloud Link installed
• Active InduSuite account with WeldCloud license
• At least one Site created in WeldCloud

Procedure

1. Turn on welding equipment and wait 2 minutes for gateway to boot
2. Open WeldCloud Link on your Android device

   
   

   
   
3. Tap "LOG IN" and use your WeldCloud apps credentials

   
   

   
   

   
   

   
   
4. Tap on the hamburger menu in the top left corner

   
   

   
   
5. Tap "Welding Unit Setup"

   
   

   
   
6. Tap "CONNECT"

   
   

   
   
7. Available WeldCloud devices will be displayed — tap on the Aristo device you want to connect to

   
   

   
   
8. Wait for Bluetooth connection to be ready

   
   

   
   
9. Tap on "PAIR"

   
   

   
   
10. Tap "NEW SETUP"

11. Enter gateway password (default: gateway) and tap "LOGIN"

12. You will be forced to change the default password — choose a new password, type it twice, tap "SAVE CHANGES"

13. Select "Wired"

14. Select IP assignment — use Dynamic (DHCP) for most network environments

15. Tap "NEXT"

16. Type the welding equipment display name, pick the site, select asset type and license, then tap "CONFIGURE SETUP"

17. Wait for setup to complete

18. You will be notified once configuration is done

19. Connect the Aristo to your wired network

Updated on: 17/07/2026