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PRELIMINARY EXAMINATION
Thank you for choosing Milwaukee Instruments!
Remove the tester and accessories from the
packing and examine it carefully.
For further support please contact your closest
Milwaukee Instruments office.
Each MW14 tester is supplied complete with:
Sample cuvette and cap (2 pcs.)
Iron High Range powder reagents (6 tests)
1 x 1.5V AAA Battery
Instruction manual
FUNCTIONAL DESCRIPTION
1. Dust cover
2. Cuvette with cap
3. Cuvette holder
4. Liquid Crystal Display
5. On/Off button
OPERATION
Press the On/Off button to turn the tester on.
All segments are displayed for a few
seconds followed by "Add", "C1" with "Press"
blinking.
Add Press
8.88
Fill the cuvette with 10 mL of unreacted
sample and replace the cap. Place the
cuvette into the tester and close the cap.
Press the On/Off button. When the display
shows "Add", "C.2" with "Press" blinking, the
tester is zeroed.
Remove the cuvette, unscrew the cap and
add the content of one packet of MI528-0
reagent. Replace the cap and shake gently
for 2 minutes until the powder is completely
dissolved. Replace the cuvette into the tester.
Press and hold the On/Off button.
The display will show the countdown prior
to the measurement.
Alternatively, wait 2 minutes and 30 seconds
and press the On/Off button.
When the timer ends the tester will perform
the reading. The tester directly displays the
concentration of iron in ppm.
The tester automatically turns off 2 minutes
after reading.
BATTERY REPLACEMENT
To save the battery, the tester shuts down
after 10 minutes of non-use and 2 minutes
after reading. A fresh battery lasts for a
minimum of 5000 measurements, depending
on the light level.
When the battery capacity is under 10 %, the
tester displays "bAt" at start up.
When the battery is drained the tester
display's "bAd" then "bAt" message.
Replace the battery with a new one and restart
the tester.
To replace the battery, follow the steps:
Press the On/Off button to turn the tester off.
Turn the tester upside down and use a
screwdriver to unfasten the screw and
remove the battery cover.
Remove the old battery and replace it
with a fresh 1.5V AAA battery, inserting the
negative end first.
Replace the battery cover, fasten and
tighten the screw.
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