DOKP4M4060 3.0 -19- © ESAB/TBi 2021
Important note!
Water inlet and return must not be mixed up, otherwise there is a danger of overheating and
damaging the torch.
Specifications of the torch cooling circuit (for liquid cooled torches only):
• minimum flow 1.2 l/min
• min. water pressure: 2.5 bar
• max. water pressure: 3.5 bar
• input temperature: max. 40 °C
• return temperature: max. 60 °C
• cooling capacity: min. 1600 W, up to 2000 W depending on the application
3.7 Cover Locking System
4 Product operation
Follow all instructions from section 3 before the product can be put into operation
4.1 Normal operation: Start-up
Danger!
Before starting up the system, the entire installation must be inspected in accordance with all
instructions and the applicable safety regulations.
The safety instructions at the beginning of this operating manual must be observed!
Please check the following to make sure that the system has been installed correctly:
1. Are all parts bolted tightly? (see section 3.3)
2. Has the torch neck been fastened as described and correctly and fully equipped?
(see section 3.3.4, 3.3.5)
3. Is the Euro central connector or direct connector fastened tightly? (see section 3.5, 3.6)
4. Has the wire guide been selected and installed according to specifications?
(see section 3.3.5, 3.3.6)
5. The wire run-in can now be started. (see section 4.3)
6. Has the spring tension for the pressure roll been set correctly? (see section 4.4)
7. Is the adjustment of motor characteristics required and has it been performed accordingly?
8. The ESAB MXH PP welding torch is now ready for operation.
Take the necessary safety precautions before starting the welding process!
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