PRO-POINT 8784720 Mode D'emploi page 15

V1.0
1. Attach the handle to each side of the housing. Align the
handle's arm holes with those on the housing. Insert and
tighten each screw hand-tight, then tighten all four with a
screwdriver.
2. Apply heat sink compound to the electrode tip threads.
Screw an electrode tip (B) into the upper and lower tong
(A and C). Tighten with a wrench to secure.
3. Align the tongs. The length of both the upper and lower
tongs can be adjusted to align the electrode tips.
3.1 Loosen the four screw located on the block that holds
the jam nuts.
3.2 Reposition the upper tong to align with the lower tong.
Check both length and rotation to align the electrode
tips. The tips should touch when you press the
operating lever (I) down. If they still do not align, you
may need to reposition the lower tong.
3.3 Tighten the four screws.
3.4 Reposition the lower tong in the same way as the
upper tong. The four screws holding the lower tong in
place are on the tool's bottom.
OPERATION
Resistance spot welding applies to almost all known metals. An
electrical current is passed from one tong to the other through
two pieces of metal that are touching. The material's electrical
resistance causes a localized heating and a weld forms to fuse
the pieces together.
The current rate is not adjustable with this spot welder. The
user can change the tip size by reshaping the existing tips.
The primary method to adjust the weld is to change the
welding pressure applied by the tongs and the length of time
power flows.
Visit www.princessauto.com for more information
220V SPOT WELDER 8784720
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