MAINTENANCE OF OUTLET PIPE ASSEMBLY
This task covers:
Tool Kit, General Mechanics
Hypochlorination unit is shut down (para. 2.9).
(Item 1, App. B)
Antisiphon valve removed (para. 3.8).
(Item 8, App. E)
Remove two hose clamps (1, Figure 4-
4) and hose (2).
Unscrew ball valve collar (3) and
remove ball valve body (4) and tee (6).
Remove straight adapter (5) from tee
Remove straight adapter (7) from pipe
Remove pipe elbow (8) from reducer
Remove reducer coupling (9) from
outlet pipe (10).
Figure 4-4. Outlet Pipe Assembly
Remove anti-seize tape and clean pipe threads on all parts.
Inspect for damaged pipe threads. Replace any fitting with stripped or damaged threads.
Inspect non-metallic hose for cracks. Replace if necessary. Refer to Appendix G.