Nipro SURDIAL, Руководство по обслуживанию, Страница: 266 / 334

10.10-2
10.10.2. Adjustment by Discharge Flow Time
Adjust priming flow rate of water by turning control valve NV1 by measuring discharge flow time
which is substantially same as priming flow rate. Follow the below procedures.
(1) Required device
Stopwatch
(2) Remove right cover from lower part of machine to expose NV1.
(3) Turn on power SW of machine.
(4) Turn on [DIALYSIS] SW to shift to dialysis wait process.
(5) Release setting protection by selecting ON of “20.MAINTENANCE MODE FREE” in
maintenance mode 7 screen.
(6) Set machine operation to console mode by selecting ON of “19.CONSOLE MODE” in
maintenance mode 7 screen.
(7) By pressing [PRIP.] SW to shift to preparation process, machine is started from console mode.
(8) Check dialysate temperature stabilization.
(9) Measure discharge flow time from start of discharge to end of discharge. Discharge flow is
intermittent.
flow
NO flow
29-31sec.
Chamber B Chamber A Chamber A
Fig. 10.10-1 Discharge Flow Time
(10) Adjust discharge flow time from 29 to 31sec by turning adjusting screw of NV1. Turn NV1 right
crease the rate of discharge , turn NV1 left increase the rate of discharge.
Adjusting value
Priming flow time
29 31sec