Orbeco Scuba II Instrucciones De Uso página 5

Press the "Zero/Test"-key. The "---" symbol flashes
for approx. 6 seconds. The result appears in the display.
LOW
HIGH
Repeat Test
Press the "Zero/Test"-key
Change Method
Press the "Mode"-key to scroll down.
New zero:
Press the "Zero/Test"-key for 2 sec.
Maintenance
1. Keep the instrument in a clean condition.
2. No solvent, abrasive materials or brushes should be
used to clean the instrument. Clean the sample
chamber using a soft tissue.
3. Dry the instrument when not in use, store under
ambient environmental conditions.
4. Remove battery if instrument is being stored for an
extended period.
Trouble shooting
1. Use only blister tablets with black printing.
2. Do not touch the tablets. This can cause
contamination and give pour results.
3. Close the blue lid on top of the sample chamber
tightly before zeroing/reading.
4. Always ensure that the sample chamber, the lid
and the stirring rod are thoroughly rinsed when
changing from one test to the other.
Warranty
The watertight Scuba ll is warranted to be free
from manufacturing defects for two years.
Conversion Table
1 mg/l CaCO
Result below the lowest limit of the
measuring range
Measuring range exceeded
mmol/l K
0.02
3
°dh
S4.3
0.056 0.07
°e °f
0.10
5