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7.3 High-speed planishing hammer “SAH”
(special accessory)
Small dents, scratches or hail pitting can easily be removed with the high-
speed planishing hammer (42).
– Grind damaged area to a bright metal finish.
– Insert high-speed planishing hammer (42) (with weld on tip) into the
gun.
– Properly tighten union nut.
– Select “SAH” mode with keys CD.
– Select sheet thickness with keys EF (Sheet steel thickness above
2 x 0.8 = 1.6 mm cannot be selected).
– Fine-adjust +/– with keys GH, if necessary.
– Position weld-on tip of the hammer (42) in the damaged area.
– Press button (34) of the gun and weld-on welding tip.
– Beat out the dent.
– Twist the high-speed planishing hammer (SAH) off the sheet steel.
Select the weld time as short as possible.
– From time to time, dress the weld-on tip with a file.
Repeat the procedure until the damaged area is entirely repaired.
Heavy dents only remove with extractor tool and 8mm washer, as
otherwise the welding gun might be damaged!
If the weld-on tip is worn out, it should be replaced.
For replacement unscrew the socket-head cap screw at the top of
the hammer (SAH) and remove the worn out weld-on tip. Position
new weld-on tip and properly tighten socket-head capscrew!
For item number please see spare parts list.
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