TSI Instruments ALNOR MicroManometer AXD 550 Owner's Manual
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TSI Instruments ALNOR MicroManometer AXD 550 Owner's Manual

TSI Instruments ALNOR MicroManometer AXD 550 Owner's Manual

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OWNER'S MANUAL
AXD 550
MicroManometer
®
®
A
T S I
C o m p a n y
®

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Summary of Contents for TSI Instruments ALNOR MicroManometer AXD 550

  • Page 1 OWNER’S MANUAL AXD 550 MicroManometer ® ® T S I C o m p a n y ®...

  • Page 2: Table Of Contents

    TABLE OF CONTENTS General Description Safety Getting Started Installing Batteries Preparing the Instrument Attaching the Optional Pitot probe Attaching a MicroPrinter Start-Up Sequence Zeroing the Instrument Clearing the Memory The Display Modes AXD 550 Keypad and Menus The AXD 550 Keypad Primary Key Functions Secondary Key Functions Menu Selections...

  • Page 3: General Description

    GENERAL DESCRIPTION The AXD 550 MicroManometer is a meter that measure. Optional hoses and pitot probes are measures differential pressure. It is also capable available. of measuring and displaying air velocity and The instrument’s memory can hold 100 readings volume flow. of pressure, velocity, or volume.

  • Page 4: Getting Started

    GETTING STARTED Installing Batteries unit off after a twenty minute period of keyboard inactivity. To disable this feature, follow the The AXD 550 uses three (3) AA size non- instructions in the menu selections section of this rechargeable batteries. The unit was shipped with manual.

  • Page 5: Attaching A Microprinter

    Attaching a MicroPrinter • Most hand-held meters using differential pressure sensors require a warm-up time. Connect the 8521 to the AXD 550 before turning Turn on your Alnor AXD 550 a minimum on the instrument. The connector on the AXD 550 of 5 minutes before zeroing and taking your is a telephone-style jack.

  • Page 6: Axd 550 Keypad And Menus

    AXD 550 KEYPAD AND MENUS The AXD 550 Keypad The VOL key prepares the AXD 550 for air volume measurements. After Each key (except ZERO) has two different pressing this key, you must indicate functions. The primary function is shown above whether you’re measuring by area, or the diagonal line on the key’s surface.

  • Page 7: Secondary Key Functions

    The MEMORY key is used to review Menu items (to select any of the following press ↵): stored data. When it is pressed, the ↓ display will show the current page Measurements stored in the instrument’s number. The ↑ and ↓ keys will move memory are organized into pages.

  • Page 8: Using The Axd 550

    Factory use only. tc allows you to select from five different speeds of display response. Selecting this item allows the user to enable (on) or disable (off) the serial • A setting of 1 is a quick response. port. • A setting of 5 is a slow response. •...

  • Page 9: Pressure Selection

    • Modify these values by using the ↑ and ↓ Pressure Selection: keys to change the volume, pressing the ↵ The AXD 550 is a pressure measuring instrument. key to accept the value. Its factory default setting is to measure pressure in inches of water (in.

  • Page 10: Troubleshooting

    • Press ↵ to print the data. Each time the HOLD key is pressed for the “second” time, the instrument will store • To escape from the print routine, press and measurements and the correction factor. Readings hold the ON/OFF key until [ appears, then press the ON/OFF key to are stored in battery-backed memory so that return to the RUN mode.

  • Page 11: Maintenance

    Continued from previous page Symptom Probable Cause/Corrective Action Measurement is erratic The input is not steady. Change your time constant setting to a higher value. Check to see that your Pitot probe is held steady. Erroneous readings Make sure that your Pitot probe is perpendicular to the air flow you are measuring.

  • Page 12: Service Information

    SERVICE INFORMATION Service and Repair showing instrument model number, cost of service and/or calibration, and the RMA number. Please return your Product Registration Card Mark the outside of the shipping container with immediately. This allows us send you service the RMA number. This will expedite processing reminders, special offers, and important of your instrument when we receive it.
  • Page 13 WARRANTY Alnor Instrument Company (Alnor) warrants this OR IMPLIED. SPECIFICALLY AND WITHOUT product to be free of defects in material and LIMITATION, THERE IS NO WARRANTY, workmanship for a period of two years from the date EXPRESSED OR IMPLIED, OF of original purchase.

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