IBC Water AS30400, Инструкция по установке и эксплуатации

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Page 21
Figure 10
Figure 11
Three pressure taps are available on the Pilot Valve for
use in actuating external diaphragm valves.
Pressure TAP No. 2 will give a pressure signal during
SERVICE, BRINE, RINSE, PURGE and BRINE REFILL
cycles; pressure TAP No. 3 will give a pressure signal
during BACKWASH cycle; and pressure
TAP No. 7 will
give a pressure signal throughout the entire
REGENERATION cycle.
Before attaching a ¼ " (6.2 mm) tube to any pressure
tap, drill out the barrier in the tap using a
⅛
" (3.1 mm)
drill. Use a ¼ " (6.2 mm) plastic ferrule nut to make the
connection. Insert the drill into the opening of the tap and
drill the hole in the barrier being careful not drill through
the backwall of the tap.