dabotek BS108, Руководство по эксплуатации, Страница: 16 / 41

SETTING UP & WELDING
SETTING UP & WELDING
Place the pistol perpendicular to the work piece
with the stud touching down at the desired loca-
tion to be welded. Press down on the pistol until
the legs come firmly into contact with the work
piece. Press the trigger.
The welding
process is as
follows :
-
Always lift the welding pistol vertically from the
welded stud. Failure to do this may cause the
tines of the chuck to splay outwards, which will
result in the chuck and stud arcing together dur-
ing subsequent welds.
Visually inspect the weld. A good weld will result
in an all round weld with a small visible witness
of spatter surrounding the flange of the stud.
14
INITIAL PRES-
SURE
LIFT & RELEASE STRIKE ARC FUSION & IM-
MERSION
COMPLETED
WELD
LIFT GAP PROCESS,
TIME TAKEN (s)
0.000 0.0005 0.001 0.0015 0.002
CONTACT PROCESS,
TIME TAKEN (s)
0.000 0.001 0.002 0.003