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Related Manuals for Hach Ultra ORBISPHERE 29981
Summary of Contents for Hach Ultra ORBISPHERE 29981
- Page 1 Operator Quick Guide ORBISPHERE 29981 Revision D - 16/09/2008...
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Page 2: Operating Information
O-rings inaccuracies that may be contained in this guide. between the flow chamber and the needle In no event will Hach Ultra be liable for direct, assembly. indirect, special, incidental, or consequential... - Page 3 Preliminary Checks and Set Up Check Deaerated Water Dispenser Place a package support on the sample platform. Check that sufficient deaerated water • Ampoules: Leave the ampoule support is available in the dispenser before empty, with both parts screwed tightly starting a measurement session.
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Page 4: Operating Sequence
Operating Sequence Page 4... -
Page 5: Sampling Procedure
Sampling Procedure T h e n e e d l e piercing the ampoule could introduce sufficient air a s s e m b l y f o r to generate a false reading. vials has a grey Place the package support on the knurled collar, sample platform with the exposed end while the needle... -
Page 6: Troubleshooting
Troubleshooting Using the Test Unit Check for Air Leaks The test unit (illustrated left) If you suspect an air leak somewhere in the flow, allows for a variety of tests first make sure that your purge gas supply is w i t h o u t h a v i n g t o p i e r c e running, and that your sensor is at baseline, that actual vials or ampoules. -
Page 7: Troubleshooting (Cont)
Troubleshooting (cont) Check for Water Leaks Check for Clogged Needle Connect a source of high purity N with a known F i l l s m a l l c o n t a i n e r w i t h concentration of O to a needle to pierce the test soapy water and...