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Operating instructions UVR-300/UVR-400 | Heinz Soyer Bolzenschweißtechnik
Replacing the connection piece for the stud feed hose and rotating the stud retainer
(UVR-400 universal feeder)
Step 5:
Slide the stud retainer (a) to the end position (b) until the stop.
Step 6:
Use the hose connection required for the stud size used.
Each hose connection is labelled with the stud diameter for which
it must be used (a).