YSI 5000, Руководство по обслуживанию

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YSI Incorporated Model 5000/5100 Service Manual 21
SECTION 9 MAINTENANCE
9.1 5000 AND 5100 INSTRUMENTS
Model 5000 series instruments are designed to provide years of trouble free service. The only
routine maintenance will be replacement of the batteries.
BATTERIES
Low batteries are indicated in the display by “LOW BATT” as shown here.
8.20
*
mg
/L
LOW BATT
24.38°C 11:33
AM
STORE REVIEW SEND CALIBRATE
When the indicator appears, replace the batteries with 4 fresh alkaline C-size batteries as soon as
possible.
•
Turn off the instrument.
•
Turn the instrument over and set
it on a padded surface. Slide the
battery cover to the right (as
indicated on the cover) and
remove it.
•
Remove the old batteries and
install fresh alkaline batteries.
NOTE: Always observe the
correct polarity when installing
the batteries.
•
Replace the battery cover by
sliding it to the left to lock in
place.
Bottom of Instrument
Main
Low battery
warning