MADER MMA-105 Manual De Instrucciones página 27

4. Too many splashes when using MMA welding:
a) Perhaps the current is too high for the diameter of the electrode.
b) The polarity of the electrode holder and dough pliers does not correspond to the
polarity indicated by the electrode manufacturer, refer to the packaging, technical
data sheet or contact the manufacturer. If necessary reverse the polarity by slinging
an electrode holder (not included) in the terminal (+) and the earth clamp in the
terminal (-)
MAINTENANCE
1. Regularly remove dust through dry, clean compressed air, if the soldering machine is
operating in a smoke-free and polluted air environment, the machine needs to be
cleaned every month.
2. The pressure of compressed air must be within the reasonable range to avoid damage
to small components inside the machine.
3. Regularly check the internal circuit of the welding machine and make sure that the
circuit connections are securely secured (especially connectors and plug-in
components). If you find fouling and rust, please clean it.
4. Prevent water and steam from entering the machine. If this happens, blow and check
the insulation of the machine.
5. If the welding machine is not used for a long time, it should be placed in the packaging
box and stored in a dry and clean environment.
DISPOSAL
This symbol indicates that the appliance is classified as electrical or electronic equipment,
so it should not be disposed of with other household waste at the end of its useful life. The
Electrical or Electronic Equipment Waste Directive (WEEE) was created for recycling
appliances, using the best recycling and recovery techniques, to minimize the impact on
the environment, treat any hazardous substances and prevent the increase of landfills.
Consult your local authorities for more information on how to dispose of Electrical or
Electronic material.