Swagelok Series 5 Bedienungsanleitung Seite 32

32 Series 5 Weld Head User's Manual
Rotor
To disassemble the rotor, follow these steps:
1. Remove the rotor screws and the electrode clamping plate
screws from the rotor. Remove the electrode from the
ceramic insert. See Figure 38.
2. Place the rotor on a clean, dry surface with the rotor
opening facing up. Separate the gear ring from the brush
ring enough to clear the two rotor pins. See Figure 39.
3. Completely separate the gear ring from the brush ring as
shown in Figure 40. Lay the rings flat on the work surface.
4. Remove the ball bearings from the gear and brush rings.
5. Inspect the ball bearings for wear and damage. Replace if
necessary.
6. If the ball bearings are dirty, clean them with isopropyl
alcohol or cleaning solution. Dry the ball bearings
thoroughly.
Electrode
Clampng
Plate Screw
Figure 38 Removing the Rotor and
Electrode Clamping Plate
Screws
Opening
Gear Ring
Rotor Pin
Location
Figure 39 Placing the Rotor on the Work
Surface
Gear Ring
Brush Ring
Figure 40 Separating the Gear Ring from
the Brush Ring
Rotor Screw
Rotor
Remove
Electrode
Brush Ring
Rotor Pin
Location
Separate
Rings
Ball
Bearings