16
21.
Open the water supply’s main control valve fully.
22.
Record the system air pressure and water supply
pressure.
23.
Ensure all valves are in their normal operating posi-
tions (refer to table below).
24.
Notify the authority having jurisdiction, remote sta-
tion alarm monitors, and those in the affected area that
the system is in service.
Valve
Normal Operating
Position
Piston Charge Line Ball Valve
Open
Alarm Line Ball Valve
Open
Alarm Test Ball Valve
Closed
Alarm Drain Ball Valve
Closed
Water Supply's
Main Control
Valve
DISCONTINUED
PRODUCT
