Lovibond PoolDirect, Instruction And Operation Manual, Page: 30 / 78

30 PoolDirect 9in1_4i 11/2015
1.1 Methods
CyA-TEST (Cyanuric acid)
0 – 160 mg/l CyA
1. Select the method required on keypad
2. Fill a clean vial (24 mm Ø) with
5 ml of the water
sample and 5 ml deionised water (Note 1), close
tightly with the cap.
3. Place the vial in the sample chamber making sure that
the marks are aligned.
4. Press ZERO key.
5. Remove the vial from the sample chamber.
6. Add one CyA-TEST tablet straight from the foil to the
water sample and crush the tablet using a clean stirring
rod.
7. Close the vial tightly with the cap and swirl gently
several times until the tablet is dissolved.
8. Place the vial in the sample chamber making sure that
the marks are aligned.
9. Press TEST key.
The result is shown in the display as Cyanuric Acid in
mg/l.
prepare Zero
press ZERO
Zero accepted
prepare Test
press TEST