621 Digital Manometer Instruction Manual
Table of Contents Introduction Page 3 Introduction & Product Description Page 4 Safety Considerations Page 5 Technical Data & International Symbols Congratulations Thank you for purchasing TPI brand products. This meter is easy to use and is built to last. It is backed by a 2 year limited warranty. Please remember to return your product warranty registration card.
Safety Considerations Technical Data WARNING: Please follow the manufacturer's test procedure whenever possible. Make sure the pressure to be measured is not outside the range of the TPI 621 meter.
Features & Benefits Autoranging - Pressure Coverstion Table Provides high resolution & accuracy at low Auto Power Off - Powers off after 40 minutes to conserve battery life. Trim Mode - Zero Function - Units - Back Light - Smoothing function to stabilize erratic readings. It displays the average value of 4 values previously measured. Provides immediate push button zeroing for Speed and accuracy. Change the display value in any one of the following engineering units.
Step by Step Procedures Accessories & Specifications 1. Press the 'ON' key and the LCD display will be activated and automatically zeroed (if it does not read 0.00 proceed as follows 2. Momentarily Press the key and the display should zero within +/- 0.05 if not repeat until it does 3. Connect pressure meter to installation or equipment to be tested using appropriate hose connection in accordance with the manufacturers instructions 4. The pressure reading will appear on the display.
Maintenance Trouble Shooting Guide Battery Replacement: Problem Probable Cause The 621 will display a battery symbol when the internal 9V battery needs replacement. Replace battery as follows: Unit does not zero Zero button has not been pushed. Unit still does not zero If reading is greater than 0.05 and constantly fluctuates return to local Service Centre. Replace battery immediately 9V NEDA 1505 or equivalent 1. Ensure instrument is switched off 2.
Test Products International, Inc. 9615 SW Allen Blvd., Ste. 104 Beaverton, OR USA 97005 503-520-9197 • Fax: 503-520-1225 info@tpi-thevalueleader.com L621M • 11/25/06 copyright © 2006 Test Products International, Inc.
