Trojan Technologies Aquafine TrojanUVLogic Series, Installation & Operation Manual

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Mechanical Wiping Systems (Optional)
Trojan UV Logic
TM
Operations & Maintenance
May 25, 2004
5-8
Drive Screw Roller Bearing, O-ring & Seal
Replacement
1. Remove Gear Motor, following Gear Motor
Removal procedure earlier in this chapter.
2. Remove lamps as per the Lamp
Inspection/Replacement procedure found in
Chapter 4, UV Reactor (UVR ).
3. Remove the Wiper Assembly as per the
Sleeve Holder / Wiper Assembly Removal
procedure found in Chapter 4, UV Reactor
(UVR ).
4. Jaw Coupling located on end of Drive Screw.
See Figure below.
5. Remove Cotter Pin from the end of Drive
Screw.
6. Unscrew the Motor Mount from the End
Plate.
7. Unscrew the Bearing Housing
8. Slide Drive Screw out through the End Plate.
9. Remove the Rod Seal from the Bearing
Housing noting its position.
10. Remove the O-Ring on Bearing Housing.
11. Rest the Bearing Housing on solid surface
and remove the Bearing Retaining Ring and
the sealed Roller Bearing from it. It should
require very little force.
Bearing
Retaining
Ring
Motor Mounting
Bracket
End Cap
Locking
Screw
Jaw
Coupling Jaw
Coupling
Spider
Gear
Motor
Bracket
Securing
Nut
Bearing
Housing
O-Ring
Rod Seal
Bearing
Housing
Roller
Bearings
End Cap
Securing
Nut
Drive
Screw
Sanitary
Clamp