Yamato Scientific WR600S AutoPure - Manual (Page 21)

Cleaning the A10
After performing several A-10 TOC measurements, the detection cell in the A-10 needs to be cleaned of any built- up residual
organic matter. If this build-up happens, then the displayed TOC values could be erratic or higher then previously seen.
To fix this, an autocleaning cycle is needed to oxidise any organic contaminants present in the A-10 detection cell.
To perform a cleaning cycle of the A-10, follow these instructions:
In PRE OPERATE mode
↓
Press MENU for 2 seconds
↓
Press MENU 3 times
Wait 5 seconds to validate the A-10 cycle. After 60
mins. the system will automatically return to its
initial operating mode.
(To interrupt the cleaning cycle)
↓
Press MENU for 2 seconds,
to return to the initial operating mode.
Note: It is possible to get water from the point of use valve during the A-10 CLEANING mode
OPERATE/STANDBY MEASURE CLEANING MENU P R O D . T I ME S E T U P
C O U N T E R : 0 m n
1 8 . 2 MΩ c m
T O C : 3 p p b
S E R V I C E : A 1 0
A 1 0 C L E A N I N G 6 0
OPERATE/STANDBY MEASURE CLEANING MENU
OPERATE/STANDBY MEASURE CLEANING MENU