INFICON Table of Contents Table of Contents 1 Declaration of Conformity .......................... 4 2 Cautions and Warnings ............................ 5 3 Specifications .............................. 6 4 D-TEK Stratus .............................. 9 5 Included in the Package .......................... 11 6 What is Cloud Hunting?.......................... 12 7 Charging the Battery............................ 13 8 Turning On the Instrument and Preparing for Use .................. 14 9 Screen Layout and Symbols........................... 15...
INFICON Cautions and Warnings | 2 2 Cautions and Warnings Cautions: • Only use a certified charger/cord with an output of 5 V (dc) ±5%, 1 A ±5%. • Keep the device out of extremely high or low temperature locations.
3 | Specifications INFICON 3 Specifications Usage indoor/outdoor Sensor type infrared Compatible refrigerants all CFCs, HCFCs, HFCs, HFOs, blends (including A2Ls), and CO2 Minimum sensitivity (Pinpoint mode, 0.03 oz/yr (1 g/yr) Super sensitivity) Display resolution (Cloud Hunting mode) 1 ppm...
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Check annually with calibrated leak standard The upper leak detection limit is not specified by INFICON as there is no upper limit to the size of the leak the detector is able to detect. As no 50 g/yr. leak standard was available during testing, a 32 g/yr leak standard was substituted.
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3 | Specifications INFICON Chemical False-Trigger Ford clear silicon rubber Motorcraft™ G-05 antifreeze/coolant Gunk™ liquid wrench Ford pumice/lotion hand cleaner Ford Motorcraft DOT3 brake fluid Ford silcon lubricant Dexron™ automatic transmission fluid mineral engine oil Patents (Pending) • Application #10 2018 206 877.1 •...
INFICON Included in the Package | 5 5 Included in the Package • D-TEK Stratus • plastic carrying case • lithium ion rechargable battery (installed) • D-TEK infrared sensor (installed) • extra-long probe • wall charger (including plugs for multiple regions) •...
6 | What is Cloud Hunting? INFICON 6 What is Cloud Hunting? When refrigerant leaks from a system, it does not disperse evenly in the air. The concentration of refrigerant is usually higher near the source of the leak. The density of refrigerants is also different than that of air, so it tends to form “clouds”...
7 Charging the Battery D-TEK Stratus uses a rechargeable lithium ion battery that comes partially charged. INFICON recommends charging the battery before use. Using the supplied charger or charging cradle accessory, a dead battery can be charged to 80% in approximately 2 hours and 100% in approximately 3 hours.
8 | Turning On the Instrument and Preparing for Use INFICON 8 Turning On the Instrument and Preparing for Use If the screen does not turn on, the battery is low and needs to be charged. D-TEK Stratus can be used while charging.
INFICON Screen Layout and Symbols | 9 9 Screen Layout and Symbols D-TEK Stratus uses the display screen for all indicators and information. The display consists of a top bar, main display, and a bottom bar. top bar main display...
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9 | Screen Layout and Symbols INFICON Symbol Description indicates Cloud Hunting mode indicates Pinpoint mode indicates Manual Zero mode sensitivity = Super (only displayed in Pinpoint mode) sensitivity = High (only displayed in Pinpoint mode) sensitivity = Medium (only displayed in Pinpoint mode)
INFICON Using Cloud Hunting (Portable Monitor) Mode | 10 10 Using Cloud Hunting (Portable Monitor) Mode ppm reading side bar max reading Cloud Hunting symbol Cloud Hunting mode is identified by a large ppm reading on the display and the words Cloud Hunting on the bottom, along with a cloud symbol.
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10 | Using Cloud Hunting (Portable Monitor) Mode INFICON become contaminated with refrigerant, which causes the ppm reading to settle back toward zero. If this occurs, move back to an area with clean air (while in Cloud Hunting mode) for a few minutes to allow the reference sample to become clean again.
INFICON Using Pinpoint Mode | 11 11 Using Pinpoint Mode leak indictor (showing full alarm) Pinpoint symbol sensitivity Pinpoint mode is identified by a large leak indicator on the display and a Pinpoint symbol on the bottom bar. The current sensitivity is also indicated on the bottom bar.
12 | Manual Zero Mode INFICON 12 Manual Zero Mode leak indicator (showing full alarm) Manual Zero symbol Manual Zero mode looks and operates similar to Pinpoint mode, but is identified by the text Manual Zero and the Manual Zero symbol on the bottom bar. Manual Zero mode allows the user to manually zero to the background refrigerant by pressing the SENS/ZERO button.
WARNING If attempting to use headphones not supplied by INFICON, be sure to test them carefully to avoid hearing damage. A volume button is located next to the headphone jack. Press the volume button to toggle from 100% volume, to 50% volume, and to mute.
14 | Removing and Installing the Lithium Ion Battery INFICON 14 Removing and Installing the Lithium Ion Battery Press the eject button on the back of D-TEK Stratus and remove the battery door. eject button battery release tab Remove the battery by moving the battery release tab to the side until the battery begins to eject.
15 Removing and Installing the Sensor D-TEK Stratus uses a cartridge style sensor that is quick and easy to remove and replace in the field. In addition to the standard sensor, INFICON offers a CO specific sensor for use in refrigeration and air conditioning applications. See Replacement Parts and Accessories [} 29].
16 | Replacing Filters INFICON 16 Replacing Filters D-TEK Stratus uses a hydrophobic filter cartridge that allows air and refrigerants to pass through while filtering out water, dirt, and oil. Examine the white cloth to determine if the filter needs to be changed. If the cloth appears discolored, install a new filter.
INFICON Extra-long Probe | 17 17 Extra-long Probe D-TEK Stratus includes an extra-long replacement probe for leak checking in hard-to- reach areas. To install the extra-long probe: Unscrew the standard probe from the D-TEK Stratus body using a 10 mm wrench.
18 | Needle Probe Extension INFICON 18 Needle Probe Extension The optional needle probe extension accessory allows for leak checking in tight spots and insulation. This probe is pointed to easily puncture insulation and fit into small areas, while remaining semi-flexible and resilient to maneuver through tough areas.
INFICON Carbon Dioxide Sensor | 19 19 Carbon Dioxide Sensor An optional CO sensor can be used to search for leaks in refrigeration and air conditioning applications. To use the CO sensor, remove the standard sensor and install the CO sensor following the instructions in Removing and Installing the Sensor [} 23].
20 | Cleaning and Storage INFICON 20 Cleaning and Storage D-TEK Stratus can be cleaned with mild detergent or isopropyl alcohol. Care should be taken to prevent cleaner from entering the instrument. Do not clean with gasoline, acetone, or other aggressive solvents as they may damage the plastic or display.
INFICON Replacement Parts and Accessories | 21 21 Replacement Parts and Accessories replacement carrying case 724-700-G1 earbuds 721-607-G1 12 V (dc) car charger 721-605-G1 AC wall charger (includes plugs for 721-606-G1 multiple regions) lithium ion battery 721-702-G1 battery charging cradle...
22 | Troubleshooting Guide INFICON 22 Troubleshooting Guide Problem Cause Remedy The following symbol is A battery error has Remove and reinstall the displayed: occurred. This can be battery. If the problem is caused by a failed battery not fixed, replace the or by the battery being battery.
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The pump is not making a The pump has failed. If the battery has a proper sound. charge, contact INFICON. 074-708-P1A D-TEK Stratus OM 31 / 35...
MERCHANTABILITY or of FITNESS FOR A PARTICULAR PURPOSE or otherwise. All such other warranties are expressly disclaimed. INFICON shall have no liability in excess of the price paid to INFICON for the instrument plus return transportation charges prepaid. INFICON shall have no liability for any incidental or consequential damages.
Repair Contact your wholesaler for warranty evaluation or out-of-warranty repair. Do not return the unit to INFICON directly. All instruments and parts returned to INFICON for repair or credit must be properly packaged, insured, shipped transportation charges prepaid, and must have a Return Material Authorization (RMA) number issued before the material is returned.