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20
10 Preparing the Welding Gun
Adjusting Spring Force
The adjustment piece for spring force must not be turned by more
than 360°.
Turn the adjustment piece for spring force only until you feel a noticeable resis-
tance.
Never turn the adjustment piece further with force.
Otherwise mechanical parts of the welding gun may be damaged.
1 - End ring
2 - Adjustment piece spring force
Turn the adjustment piece for spring force (2) up to the stop in „min“ direction.
Now turn the end ring of the welding gun until the „0“ position is aligned with the
„0“ position of the marking on the adjustment piece for spring force.
Now turn the adjustment piece for spring force to the selected value
(see table
under point 10.2)
.
You thus determine the insertion rate.
The scale on the adjustment piece for spring force does not corres-
pond to any particular dimensions.
You can
reduce
the insertion rate of the welding piston by turning the adjustment
piece for spring force
clockwise
.
You can
increase
the insertion rate of the welding piston by turning the adjust-
ment piece for spring force
counter-clockwise
.
Summary of Contents for 92-20-254
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