TM 10-4610-240-10
TM 08580C-10/1
T.O. 40W4-13-21
f. Control Box Switches.
(1) Check switches on the control box assembly. If you find any switch in the RUN position, switch it to STOP,
with the exception of the BACKWASH switch that will stay in the RUN position.
NOTE
The switches marked START are spring-loaded. Upon release they return to the middle (RUN)
position. The ones marked JOG, RESET, and START BACKWASH return to the normal position
when released.
(2) An indicator lamp is associated with each switch except for the EMERGENCY STOP button. Check the
setting of the EMERGENCY STOP button. Pull button until it remains out when released. This is the normal operating
position.
FIGURE 2-44. CONTROL BOX SWITCHES
g. ELEMENT CLEANING Switch. Check that the ELEMENT CLEANING switch is in the OFF position. It should be
off at all times except while cleaning R.O. elements (paragraph 2-13).
FIGURE 2-45. ELEMENT CLEANING SWITCH
2-53
