Swagelok Series 5 Bedienungsanleitung Seite 29

Weld Head Disassembly and Cleaning
This section describes how to disassemble the weld head and
rotor.
Weld Head
To disassemble the weld head, follow these steps:
1. Blow any loose material from the weld head assembly with
clean, low-pressure air.
2. Remove the four screws, locking ring, and locking ring plate.
See Figure 30.
3. Remove the work extension screw with the lock washer, and
the work extension. Inspect the work extension for pitting,
wear, or damage. See Figure 31.
4. Replace work extension if necessary. Refer to the Parts
Drawings at the end of this manual for part ordering
information.
Series 5 Weld Head User's Manual
Screws
Locking Ring
Figure 30 Removing the Locking Ring
and Locking Ring Plate
Work
Extension
Screw
Figure 31 Removing the Work Extension
29
Locking
Ring Plate
Lock Washer
Work Extension