Instruction d'utilisation Bacharach OXOR II 19-7044

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OXOR II
INSTRUCTION 19-9126
Portable Oxygen Analyzer
Part No. 19-7037
& 19-7044
Rev. 6 – October 1999
Bacharach, Inc.
621 Hunt Valley Circle, New Kensington, PA 15068
PH: 724-334-5000  FAX: 724-334-5001  Web: www.bacharach-inc.com
E-mail: help@bacharach-inc.com
Printed in U.S.A. ® Registered Trademark

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WARRANTY Bacharach, Inc. warrants to Buyer that at the time of delivery this Product will be free from defects in material and manufacture and will conform substantially to Bacharach Inc.’s applicable specifications. Bacharach’s liability and Buyer’s remedy under this warranty are limited to the repair or replacement, at Bacharach’s option, of this Product or parts thereof returned to Seller at the factory of manufacture and shown to Bacharach Inc.’s reasonable satisfaction to have been defectiv

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WARNING! Because this instrument is used to detect and monitor materials and conditions which are listed by OSHA or others as potentially hazardous to personnel and property, the information in this manual must be fully understood and utilized to ensure that the instrument is operating properly and is both used and maintained in the proper manner by qualified personnel. An instrument that is not properly calibrated, operated and maintained by qualified personnel is likely to provide erroneous in

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2 TECHNICAL CHARACTERISTICS O Display Range ............. 0-25% O 2 2 Accuracy .......................... ±0.8% O 2 Response Time ................ 90% of final value within 40 sec. Battery Requirements ...... 1.5 V, “C” cells, Qty. 4 Operating Time* .............. 14-16 hours, alkaline cells Operating Temp. Range ... 23 to 104°F (-5 to 40°C) Relative Humidity ............ 10-85% non-condensing Weight (w/o batteries) ..... 13.6 ozs. (385 grams) Dimensions ...................... 8.6 x 3.5 x 2.9 i

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If batteries are accidently installed in the wrong polarity, a positive temperature coefficient (PTC) thermistor will protect the instrument’s electronic circuitry. The instrument will operate once batteries are properly installed and the PTC thermistor is allowed to cool. 3.2 Probe Installation Install the probe by sliding the end of its hose over the gas inlet port on the top right side of the instrument as shown in Figure 3. Figure 3. Probe Installation 3

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4 OPERATION To operate the Oxor II, you simply . . .  Set its POWER switch to ON,  Wait for the instrument to warm up (approx. 1 minute),  Span the display (if necessary),  Take a gas sample. Detailed operating procedures are presented below: 4.1 Power ON/OFF Turn on the instrument by sliding its POWER switch to ON. Observe that when power is first applied, all numerical LCD segments and the deci- mal point are tested for 5-15 seconds; after which, the LCD shows the detected O level. (A minu

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4.4 Using the Strap The instrument's elastic strap allows the unit to be either hand-held, or hung on nearby objects. By sliding your hand between the instrument and its elastic strap, you can hold onto the Oxor II with a minimum of effort. The instrument's front panel slide switches can then be actuated by your thumb for one- handed operation. Or, by releasing the metal clip at the bottom of the instrument's case, you can hang the instrument by its strap on nearby objects such as nails, sheet m

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Low Battery Indications When the battery voltage becomes low, the “LO BAT” indicator appears. Although the instrument will continue to operate and give percent O read- 2 ings under these conditions, the batteries should be replaced as soon as possible. When the battery voltage becomes too low for the instrument to operate, a “-1” is displayed on the LCD. No O readings are provided under these 2 conditions. 4.7 Long-Term Storage When storing the Oxor II for extended periods of time, set its POWE

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6 PARTS/SERVICE 6.1 Parts List Item Part No. Battery Cover 19-3029 Basic Probe/Hose Assy. 19-3086 Optional Probe/hose Assy. 19-3076 6.2 Bacharach Sales/Service Centers United States Bacharach, Inc. 621 Hunt Valley Circle New Kensington, PA 15068 Phone: 724-334-5051 Fax: 724-334-5723 E-mail: help@bacharach-inc.com Canada Bacharach of Canada, Inc. 250 Shields Court, Unit #3 Markham, Ontario L3R 9W7 Canada Phone: 905-470-8985 Fax: 905-470-8963 E-mail: bachcan@idirect.com México Bacharach de México

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Notes: 8