60
VERSION 01/2021
ORDER NUMBER DOC2422004
TOPFINISH Bell 1S ECH
10.3 CHANGING VALVE
B_07447
1
2
5
6
7
4
9
3
8
Procedure
1. Unscrew union nut (1) and pull off (8) by gently turning (bayonet fitting).
2. Remove electrode ring (7), unscrew anti-twist device (9) and pull off insulating ring
(6) by gently turning (bayonet fitting).
3. Unscrew countersunk screw with recessed head M5x20 (3), 6 pieces, and pull off
pos. 2.
4. Use a size 24 socket wrench to unscrew valve (4) from valve block (5).
5. Screw new valve (4) into the valve block (5) and tighten with a size 24 socket
wrench.
10.4 REPLACING OPTICAL FIBER
B_06684
Procedure
1. Switch off high voltage.
2. Move reciprocator into cleaning position.
3. Switch off the reciprocator.
4. Thoroughly flush the high-speed rotary atomizer.
5. Set speed to "0" on controller.
6. Close all valves via the controller.
7. Unscrew front cover with hook wrench and remove it
8. Loosen Allen screws with a size 2 Allen wrench (see
photo).
9. Pull optical fiber cable to the rear and out off transition
piece.