Walter SURFOX MAX Serie Manual Del Usuario página 9

2. DEVICE CHARACTERISTICS
Fields of application
2.1.
SURFOX MAX quickly, easily and cost effectively removes the heat tint from heat affected zones on stainless steel
WALTER
's
and aluminum while completely passivating the stainless steel surface.
The device is equipped with self-regulating inverter boards that automatically monitor and adjust the current to ensure
maximum cleaning efficiency without loss of productivity.
An electrochemical process allows the SURFOX MAX to clean and passivate welds on stainless steel. SURFOX electrolyte
solutions are phosphoric acid based, approved for food industry, and are activated by an electrical current to clean welds. The
process takes only a few seconds without damaging or scratching the surface of the parts to be cleaned.
YOUR SURFOX MAX CAN CLEAN:
TIG welds, Plasma welds, Laser welds, Spot welds, MIG welds.
Special care must be taken when using this device on particularly delicate steel surfaces (e.g. AISI 430), as
permanent white halos may form during processing.
If in doubt, it is good practice to first perform a test on a sample of the same type of steel.
For further information contact WALTER
WALTER is not liable for loss or damage caused by the device if used outside the fields of application mentioned
above.
SURFOX devices are designed for industrial applications, so their use in the home is strictly prohibited.
Basics of passivation
2.2.
The cleaning of the welds is not only for aesthetic purposes but most importantly for passivation.
Passivation is the treatment of stainless steel surfaces to remove contaminants and promote the formation of a thick and
durable protective chromium oxyde layer.
This passive layer will insure the corrosion resistance of stainless steel. If passivation is not done properly, stainless steel and
heat affected zones may start to rust.
Transport and storage of the device
2.3.
To facilitate transport, the SURFOX MAX is equipped with a handle at the top. See chapter 13 for detailed information on the
size and weight of the device.
Make sure the switch is in the OFF position before connecting or moving the unit to avoid unintentional starting.
The device must be kept in a sheltered and moisture-free place to protect its internal electrical components.
If the machine is to be stored for an extended period of time, the cleaning accessories must be removed, neutralized, rinsed
and dried. The device must be carefully packed in a suitable container and properly protected, in particular from exposure to
freezing temperatures. Store the unit in a safe place, out of the reach of children and other unqualified persons.
WALTER will not be held responsible for any damages resulting from a rough handling.
The handle is designed exclusively for carrying the device by hand.
Do not use it as a hook-up point for the forks of forklifts or other lifting machinery.
If it is necessary to return the SURFOX MAX to the WALTER Factory or Authorized Service Center, please
follow the instructions in chapter 12 to carefully prepare and pack the shipment.
WALTER is not liable for any loss or damage to persons or property due to the leakage of electrolyte
solution from the cleaning accessories during packing operations and shipping to service centers.
CUSTOMER SERVICE REPRESENTATIVE
(walter.com).
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