Custom Crimp PLC Series Manual do operador - Página 12

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ADJUST THE PRESSURE RELEASE VALVE

ADJUSTING THE PRESSURE

RELEASE VALVE

Innovating SMART Hose Assembly Solutions Since 1979

ADJUSTING THE PRESSURE RELEASE VALVE

(Refer as Hipco Valve)

ADJUSTMENT NUT

LOCK NUT

WEEP HOLE.

IF PACKING IS NOT

TIGHT ENOUGH, WATER

WILL COME OUT THIS HOLE.

ADJUSTMENT INSTRUCTIONS

1.) LOOSEN LOCK NUT

2.) SPIN THE BLUE DIAPHRAM OUT COUNTER

CLOCKWISE USING A WRENCH AND THE

ADJUSTMENT NUT SO IT SPINS FREELY.

3.) SPIN THE BLUE DIAPHRAM CLOCKWISE

UNTIL YOU CAN FEEL THE PACKING MAKE

CONTACT WITH THE VALVE CONE.

• Follow the instructions on page 13-14.

4.) DO NOT TIGHTEN PAST THIS POINT.

DAMAGE TO STEM AND PACKING CAN OCCUR.

TIGHTENING PAST THIS POINT WILL BEGIN TO

COMPRESS THE PACKING AND WILL ALSO

MAKE THE STEM STICK AGAIN.

5.) TIGHTEN THE LOCK NUT AND TEST OUT THE

UNIT TO CHECK THE ADJUSTMENT.

THE OBJECTIVE IS TO TIGHTEN

THE ADJUSTMENT NUT SO THAT

THE PACKING SEALS AROUND THE

NEEDLE AND STILL ALLOWS THE BLUE

DIAPHRAM TO MOVE THE NEEDLE

BACK AND FORTH TO BUILD

PRESSURE AND DRAIN.