K-Patents PR-23 - Manual (Page 64)

56 PR-23 instruction manual
To set a low temperature limit, choose 8 TEMP LIMIT VALUE °C and enter the temperature
(in °C!) where the limit should be.
The empty pipe check prevents washing if message is NO SAMPLE , i.e. there’s no
process liquid in the pipe. To deactivate (or active) the empty pipe check, choose
9 EMPTY PIPE CHECK and then the appropriate menu command.
To change the wash nD limit, select first 0 MORE ... and then 1 WASH nD LIMIT to set the
n
D
value to be used with the wash check functionality.
To set wash tolerance time, select first 0 MORE ... and then 2 WASH TOLERANCE TIME to set
the time during which a wash has to be accepted. If no wash is accepted during wash
tolerance time, the message becomes
PRISM WASH FAILURE . The wash tolerance counter is
reset by a successful wash.