SECTION I. DESCRIPTION AND USE OF OPERATOR'S CONTROLS AND INDICATORS.
2-1. OPERATOR'S CONTROLS AND INDICATORS. Controls and indicators you need to operate the hypochlorination
unit are shown.
DOSAGE CONTROL KNOB adjusts amount of hypochlorite injected into mainline.
DOSAGE DIAL INDICATOR gives setting of dosage control.
INLET BALL VALVE isolates proportioning pump for maintenance and is used in conjunction with the outlet ball
OUTLET BALL VALVE isolates the proportioning pump for maintenance and is used in conjunction with the inlet
PROPORTIONAL PUMP PRESSURE GAGE monitors water pressure in hypochlorination unit.
RANGE ADJUSTING VALVE adjusts bypass flow needed to operate proportioning pump.
RANGE ADJUSTING VALVE POSITION PLATE indicates position of range adjusting valve.
SIGHT ASSEMBLY gives visual indication of solution flow through unit.