Nipro SURDIAL, Руководство по обслуживанию, Страница: 245 / 334

10.3-5
10.3.2.2. Adjustment of PD offset
(1) Required devices
Container (Volume: 2000mL with water)
Forceps
(2) Turn on [Dialysis] SW to shift to dialysis wait process.
(3) Release setting protection by selecting ON of “20.MAINTENANCE MODE FREE” in
maintenance mode 7 screen.
(4) Connect the concentrate to concentrate connector.
(5) Press [PREP.] SW to shift to dialysis wait process to start dialysate preparation.
(6) After auto bypassing release, turn on [BYPASS] SW.
(7) Remove coupler from receiver, and then put in container.
(8) Fix container to this position that max height of coupler line is equal to height of outlet dialyzer
line.
(9) Turn on [BYPASS] SW. (released bypassing and dialysate flow through coupler line.)
(10) Check and record dialysate pressure value:A after bypassing release.
(11) Turn on [BYPASS] SW, and then connect coupler to dialyzer. (Clamp venous and arterial line
of blood line using forceps after connect blood line to inlet of venous pressure.)
(12) Turn on [BYPASS] SW. (released bypassing and dialysate flow through coupler line.) In this
situation, do not work blood pump.
(13) Check dialysate pressure value:B after gas purge.
(14) Turn off [Dialysis] SW to shift to dialysis wait process.
(15) Input [B-A] value to “8. D.PRESS OFFSET” in maintenance mode screen 6.
(16) Protect setting by selecting OFF of “20.MAINTENANCE MODE FREE” in maintenance mode 7
screen.
(17) Adjust Gas purge pressure as refers 10.18.
(18) Perform of water rinse.
(19) Turn off power SW of machine.
NOTE
z Adjust dialysate pressure same as manometer indicated pressure if manometer connects to
coupler when adjustment.
z Be sure to adjust gas purge pressure after input PD offset.
z Check dialysate pressure or venous pressure after stabilization.