connected to the valve. . install the orifice assembly with the flow-arrow in the designed flow direction and confirm connection of the sensing ports, marked [+] and [-], according to control drawing below. . for best performance, it is recommended to install the valve horizontally and upright. . cross-check...
valve horizontally and upright. . after installation carefully inspect/correct any damaged accessories, piping, tubing, or fittings. . it is highly recommended to install a strainer bermad model f upstream from the pressure reducing hydrometer, to prevent debris from damaging valve operation. . cross-check...
stabilized, lock the pilots locking nut and open fully the upstream isolating valve. iom ir- -kxz trouble-shooting: symptoms cause remedy valve fails to open . cock valve ( ) is close. . not sufficient inlet pressure. . not sufficient flow. . adjusting screws. . confirm cock valve is turn to auto. . check...
stabilized, lock the pilots locking nut and open fully the upstream isolating valve. iom ir- -m -kxz trouble-shooting: symptoms cause remedy valve fails to open . cock valve ( ) is close. . not sufficient inlet pressure. . not sufficient flow. . adjusting screws. . confirm cock valve is turn to auto. . check...
stabilize. . after the pressure is stabilized, lock the pilots locking nut and open fully the upstream isolating valve. iom ir- -m - -kx trouble-shooting: symptoms cause remedy valve fails to open . hydraulic control command. . not sufficient inlet pressure. . not sufficient flow. . adjusting screws. . check...
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