6100CR Refrigerated Sampler - Isco
6100CR Refrigerated Sampler - Isco
6100CR Refrigerated Sampler - Isco
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<strong>6100CR</strong> <strong>Refrigerated</strong> <strong>Sampler</strong><br />
Section 4 Maintenance and Special Features<br />
WARNING<br />
In performing the needle alignment, be very careful to keep<br />
your fingers out from under the needle tip and away from<br />
any other moving parts. Do not put your fingers between<br />
the needle tip and top of the bottle.<br />
2. Initiate the sample. As the needle moves downward onto<br />
the bottle, manually guide it into the bottle.<br />
3. When the needle has seated on the top of the bottle, jiggle<br />
it slightly to make sure it is centered. The top of the bottle<br />
valve is conical. While the needle is still seated on the bottle,<br />
tighten the gray nut only enough to provide resistance<br />
to movement. Do not overtighten. Run one more sample<br />
and visually verify the alignment.<br />
4. Replace the front shell.<br />
4.3 Hard Reset The term Hard Reset refers to a feature that allows you to<br />
de-program the <strong>6100CR</strong> to the factory-installed default program.<br />
The usual reason for doing a hard reset is when the microprocessor<br />
locks up and you cannot access the program to make<br />
changes or run an existing program.<br />
CAUTION<br />
Hard reset will erase all programming selections you have<br />
made. It will also erase all entries made to the history log. Do<br />
not perform a hard reset casually or without good reason.<br />
To Hard Reset the <strong>6100CR</strong>:<br />
1. Turn the unit off with the On/Off key.<br />
2. Press and hold the 9 and Right Arrow keys at the same<br />
time.<br />
3. While still holding the 9 and Right Arrow keys down,<br />
press and hold the On/Off key until the sampler starts to<br />
beep.<br />
4. Release the On/Off key.<br />
5. Release the other keys.<br />
6. Turn the unit back on with the On/Off key.<br />
4.4 Replacing the<br />
Desiccant Bags<br />
The <strong>6100CR</strong> has two desiccant containers inside to protect the<br />
electronics from moisture damage. One is located inside the<br />
sampler motor housing. The other is located beneath the control<br />
panel assembly.<br />
Both units are deep inside the unit and will generally last a long<br />
time. There is an indicator on the base by the tower, with a<br />
window and numbers inside, that shows the condition of the desiccant.<br />
The numbers refer to the relative humidity inside the<br />
enclosure, with 20 standing for 20%, 30 standing for 30%, etc. As<br />
long as the window looks blue, the desiccant is still functioning.<br />
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