Elektron MULTISPOT M20, Operating Instructions Manual

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6.0 Operating the welding gun
Preparation:
 Insert the central plug of the welding gun (33) into the central
socket (63) until limit stop. Arrow on the plug pointing up-
wards.
 The unit will switch automatically to the "gun" symbol.
 Select the "gun" tool with key AB (uncoded gun only).
 Connect the copper shoe (36) of the grounding cable (35) to
a bare point on the bodywork to be welded. Use lever clamp
(37) provided or a mole wrench.
Before using the lever clamp (37), you have to weld on two
8 mm washers as close to the point of weld as possible, see
section 6.1! In this case, press the copper shoe (36) of the
grounding cable (35) firmly onto the metal sheet. This is the
only way to obtain a good current transfer.
Attention!
The copper shoe (36) must always be connected to the metal
sheet below the metal part of the body to be worked on.
In any case avoid current transfer via hinges, door and bon-
net locks, as these might otherwise be damaged!!
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