Klutch 62499, Руководство пользователя, Страница: 16 / 27

Page 16 of 27
Operating Instructions
⚠
WARNING
High voltage danger from power source!

Consult a qualified electrician for proper installation of receptacle at the power source. This welder
must be grounded while in use to protect the operator from electrical shock. If you are not sure if
your outlet is properly grounded, have it checked by a qualified electrician.
DC STICK OPERATION
1.
SETTING UP THE WORK PIECE
a.
Welding Positions - There are two basic positions, for welding: Flat and Horizontal.
Flat welding is generally easier, faster, and allows for better penetration. If possible,
the work piece should be positioned so that the bead will run on a flat surface.
b.
Preparing the Joint- Before Welding - The surface of the work piece needs to be free
of dirt, rust, scale, oil, or paint or it will create brittle and porous welds. If the base
metal pieces to be joined are thick or heavy, it may be necessary to bevel the edges
with a metal grinder; the correct bevel should be around 60 degrees. See the
following illustration:
Based on different welding positions, there are different welding joints. See the following illustrations
for reference.