Nipro SURDIAL, Руководство по обслуживанию, Страница: 257 / 334

10.6-7
10.6.3.3. Adjustment of Blood Leak Sensor
If the value of “6. BLD AUTO ZERO” is out of a designated range when the cartridge with a pseudo
blood leak filter is mounted in “Checking through Psuedo Blood Leak Filter”, adjustment is required
again. Follow the procedures described in [Adjustment 1] and [Adjustment 2] one by one as
described below.
(Check the value of “6. BLD AUTO ZERO” on the maintenance 1 screen.)
[Adjustment 1]
(1) Mount a cartridge for zero offset.
* Check that there is no air bubble in the cartridge.
(2) Turn the adjustment volume 2 until the value of 6. BLD AUTO ZERO becomes
80±10ppm. (If it is already within this range, adjustment is not required.)
Adjustment Value Adjustment Section
Cartridge for zero offset
80±10ppm
Adjustment volume 2
If the value of “6. BLD AUTO ZERO” is smaller
than the standard value, turn the adjustment
volume 2 to the right.
If the value of “6. BLD AUTO ZERO” is larger
than the standard value, turn the adjustment
volume 2 to the left.
(3) Mount the cartridge with a pseudo blood leak cartridge.
* Check that there is no air bubble in the cartridge.
(4) Turn the adjustment volume 1 until the value of “6. BLD AUTO ZERO” becomes within
“-(standard value displayed on the pseudo blood leak 80)”. (If it is already within this
range, adjustment is not required.)
Adjustment Value Adjustment Section
Cartridge with pseudo blood leak filter
(standard value
80)±10ppm
Adjustment value