Servomex DF-310E, Руководство оператора

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14 DF-310E Installation and Setup
4.1 Adding Electrolyte
DANGER
The electrolyte is a caustic solution. Review the Material Safety
Data Sheet (MSDS) before handling the electrolyte solution.
NOTE
The sensor is shipped dry and must be charged with electrolyte
before it is operated.
NOTE
Use only Hummingbird E -lectrolyte Blue for the DF-310 E Oxygen
Analyzer. Failure to do so will void warranty. Install one bottle.
NOTE
Do not apply power before adding electrolyte and thoroughly
purging sample line.
Remove the sensor as follows:
1) Using a ½ inch open-end wrench, remove the inlet bulkhead retainer nut
from the inlet bulkhead fitting at the back of the analyzer. Do not remove the
four small socket screws. (The VCR inlet option requires a ¾ inch wrench) If
equipped with the Stainless Steel Outlet Line option disconnect using a
wrench on the retaining nut on the rear of the cabinet.
2) Inside the enclosure, disconnect the 9-pin sensor connector located near the
front of the sensor.
3) Unscrew both sensor-mounting thumbscrews at the front of the sensor-
mounting bracket.
4) Pull the sensor assembly forward a few inches and disconnect the
"quick-disconnect" fitting at the top of the flowmeter (for standard
downstream sensor configuration) by pushing both halves of the fitting
together and rotating one to the release position. See Figure 3.
5) Remove the sensor assembly from the instrument.
6) Unscrew the cap from the electrolyte reservoir and add the entire contents
of
one bottle of E -lectrolyte Blue to the sensor.
7) Replace the cap and hand-tighten securely.
8) Reinstall the sensor by repeating steps 1 through 4 in reverse order.
9) Allow the sensor to sit with electrolyte in it for approximately 60 minutes
before flowing gas through the analyzer.
NOTE
The flats on the inlet bulkhead fitting are oriented to seat in an
anti-torque plate on the inside back of the enclosure. When re-
installing the Sensor Assembly, be sure the flats on the bulkhead
fitting properly seat in the slot of the anti-torque plate before
replacing the retainer nut.