Byan System 600A, Инструкция по установке и техническое руководство, Страница: 8 / 30

BYAN SYSTEMS, INC.
Automated Gate and Access Control Products
413 Linden • Lusk, WY 82225 • (800) 223-2926
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PURGING THE OPERATOR
THIS IN NOT REQUIRED UNLESS THE OPERATOR RUNS ERRATIC
SOMETIMES DURING SHIPPING, THE “600A” SERIES OPERATOR GETS TURNED UPSIDE DOWN
AND REQUIRES THE VALVE SYSTEM TO BE PURGED AFTER YOU HAVE COMPLETED THE
INSTALLATION. THIS CAN BE NOTICED IF THE OPERATOR IS JERKING OR RUNS UNEVEN.
WITH THE ALLEN WRENCH PROVIDED UNDER THE LOCKING CAP, TURN THE MANUAL
BYPASS VALVE COUNTER CLOCKWISE UNTIL THE OPERATOR RELEASES. THEN, SLOWLY
REMOVE THE FILL CAP ON THE REAR FLANGE OF THE OPERATOR TO EXPEL THE AIR.
REPLACE THE FILL CAP.
TIGHTEN THE BYPASS VALVE WITH THE ALLEN WRENCH AND GIVE THE OPERATOR A
SIGNAL TO RUN. WHILE THE MOTOR IS RUNNING, OPEN AND CLOSE THE BYPASS VALVE
PAUSING BETWEEN OPEN AND CLOSE. DO THIS 10 TO 12 TIMES. THEN REMOVE THE FILL
CAP TO EXPEL ANY AIR IN THE OPERATOR. REPLACE THE OIL FILLER CAP SCREW AND
TIGHTEN ONLY SNUG.
ADJUSTING THE OPERATOR
THE PRESSURES ON THE OPERATOR ARE PRESET AT BYAN SYSTEMS PRIOR TO
SHIPMENT. IF THE PRESSURES DO NEED TO BE ADJUSTED, WHETHER HIGHER OR
LOWER, YOU MUST ADJUST BOTH DIRECTIONS THE SAME NUMBER OF TURNS (i.e.
TURN, TURN ETC.)
THE PRESSURE ADJUSTMENT SCREW ARE FOUND UNDER THE LOCKING CAP ON THE TOP
OF THE OPERATOR. LOOKING FROM THE REAR TO THE FRONT OF THE OPERATOR, THE
LEFT VALVE IS FOR RETRACTING PRESSURE AND THE RIGHT VALVE IS FOR EXTENDING
PRESSURE. CLOCKWISE INCREASES PRESSURE AND COUNTER CLOCKWISE DECREASES
PRESSURE. WITH THE MOTOR RUNNING DECREASE THE PRESSURES EQUALLY UNTIL THE
OPERATOR STOPS MOVING IN BOTH DIRECTIONS. BEGIN INCREASING PRESSURE ON BOTH
VALVES WITH THE MOTOR RUNNING. ADJUST THE PRESSURE TO WHERE YOU HAVE TO
PHYSICALLY STOP THE GATE. AT THIS POINT, EITHER INCREASE THE RETRACTING
PRESSURE OR DECREASE THE EXTENDING PRESSURE A 1/2 TO 3/4 OF A TURN. THE
RETRACTING PRESSURE MUST BE HIGHER.