User manual GRACO 15H876 9-2010

[. . . ] Parts included in the kit are marked with an asterisk, for example (12*). No. Qty 12 12* 116719 SCREW, 8-32 hex washer head 1 25a* n/a PRESSURE TRANSDUCER 1 25c* n/a CIRCUIT BOARD 1 33* n/a GASKET, circuit board 1 36* n/a LABEL, calibration 41* 111316 O-RING; chemically resistant fluo- 1 roelastomer 1 58* n/a SPACER; brass Part No. Remove Cover Parts designated n/a are not available separately. 2 311600C Kit Installation 5. Remove six screws (12), the circuit board cover (B), and the gasket (33). [. . . ] See the Electrical Schematic in the E-Flo Repair-Parts Manual 311594. Install the new gasket (33*), the circuit board cover (B), and six screws (12*). Remove the old label from the circuit board cover (B). Attach the new label (36*) to the cover. Enter calibration information found on the new label (36*) into the VFD. See page Pressure Transducer Calibration Procedure. Reinstall the cover (A) with two screws (12*). ti8721a Calibration Parameters from the label: Pr 20. 34 ­ Zero Calibration Pr 20. 35 ­ Calibration Pressure Pr 20. 36 ­ High Calibration 4 311600C Pressure Transducer Calibration Procedure Pressure Transducer Calibration Procedure E-Flo pressure sensor must be calibrated against an instrument grade High Precision Pressure Transducer, which should be installed near the E-Flo pressure sensor. Ensure that the High Precision Pressure Transducer calibration is up to date. Set Pr 20. 16 to 777, to unlock pressure sensor parameters. Calibrate Low Pressure Point as follows: a. Calibration instrument pressure reading should be 0 psi. Use Keypad to navigate to Pr 20. 33; monitor its reading for 5 ­ 10 seconds to determine its average value. Navigate to Pr 20. 34 and enter the recorded average value of Pr 20. 33. Keep the system pressurized and ensure that pressure does not fluctuate. Take a pressure reading from the calibration instrument and make a record of it. d. Navigate to Pr 20. 35 and enter the recorded system pressure. Navigate to Pr 20. 33; monitor its reading for 5-10 seconds to determine its average value. Navigate to Pr 20. 36 and enter the recorded value of Pr 20. 33. 5. Set Pr 20. 16 to 0 to lock pressure sensor parameters. Navigate to Pr 20. 31 and verify that its reading is within the range of 0-3 psi. Verify that reading of Pr 20. 31 is within +/- 2. 5 psi of the system pressure. c. 4. Calibrate the High Pressure Point as follows: a. [. . . ] In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise. FOR GRACO CANADA CUSTOMERS The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées. Graco Information For the latest information about Graco products, visit www. graco. com. TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor. [. . . ]