Intended use
Applications
099-002061-EW501
05.05.2020
13
3
Intended use
WARNING
Hazards due to improper usage!
The machine has been constructed to the state of the art and any regulations and
standards applicable for use in industry and trade. It may only be used for the welding
procedures indicated at the rating plate. Hazards may arise for persons, animals and
material objects if the equipment is not used correctly. No liability is accepted for any
damages arising from improper usage!
• The equipment must only be used in line with its designated purpose and by trained or
expert personnel!
• Do not improperly modify or convert the equipment!
3.1 Applications
Arc welding system for MMA DC welding with pole reversing switch for quick polarity switching and, as
secondary process, TIG DC welding with lift arc (touch starting) or MIG/MAG welding with constant volta-
ge (CV) or constant current (CC).
3.1.1 MIG/MAG standard welding
A suitable wire feed unit (system component) is required in order to operate the welding machine!
Pico drive 4L
Pico drive 200C
Pico 350, -400
3.2 Documents which also apply
3.2.1 Warranty
For more information refer to the "Warranty registration" brochure supplied and our information regarding
warranty, maintenance and testing at
3.2.2 Declaration of Conformity
This product corresponds in its design and construction to the EU directives listed in the decla-
ration. The product comes with a relevant declaration of conformity in the original.
3.2.3 Welding in environments with increased electrical hazards
In compliance with IEC / DIN EN 60974, VDE 0544 the machines can be used in environ-
ments with an increased electrical hazard.
3.2.4 Service documents (spare parts and circuit diagrams)
WARNING
Do not carry out any unauthorised repairs or modifications!
To avoid injury and equipment damage, the unit must only be repaired or modified by
specialist, skilled persons!
The warranty becomes null and void in the event of unauthorised interference.
• Appoint only skilled persons for repair work (trained service personnel)!
Original copies of the circuit diagrams are enclosed with the unit.
Spare parts can be obtained from the relevant authorised dealer.
3.2.5 Calibration/Validation
We hereby confirm that this product was tested with calibrated measuring equipment according to the ap-
plicable standards IEC/EN 60974, ISO/EN 17662 and complies with the permissible tolerances. Recom-
mended calibration interval: 12 months.
