Manual: 147-082010_HPM-760-Plus-Vacuum-Gauge Page 3 of 16
Table of Contents 1. GENERAL INFORMATION............................................................................................................................................4
1.1. FEATURES.............................................................................................................................................................. 4
1.2. SPECIFICATIONS..................................................................................................................................................... 5
2. INSTALLATION..........................................................................................................................................................6
2.1. RECEIVING INSPECTION......................................................................................................................................... 6
2.2. PIEZO TRANSDUCER (760S) INSTALLATION ...........................................................................................................6
2.3. POWER SUPPLY/DISPLAY INSTALLATION............................................................................................................... 7
2.3.1. Power Supply/Display Cables and Wiring....................................................................................................... 7
3. OPERATING INFORMATION..................................................................................................................................8
3.1. GENERAL............................................................................................................................................................... 8
3.2. PIEZO TRANSDUCER INPUT POWER........................................................................................................................ 9
3.3. PIEZO TRANSDUCER OUTPUT SIGNAL.................................................................................................................... 9
3.4. POWER SUPPLY/DISPLAY INPUT POWER................................................................................................................ 9
3.5. THPS-760 POWER SUPPLY PHYSICAL LAYOUT..................................................................................................... 9
3.5.1. Front Panel (Refer to page 19, 7.1.1 for physical layout.)...............................................................................9
3.5.2. Rear Panel...................................................................................................................................................... 10
3.6. POWER SUPPLY RELAY SET POINT ADJUSTMENT................................................................................................ 10
3.7. PRESSURE MEASUREMENTS................................................................................................................................. 11
4. CALIBRATION..........................................................................................................................................................12
4.1. HASTINGS 760 PLUS PIEZO TRANSDUCER ZERO AND SPAN ADJUSTMENT........................................................... 12
4.2. HASTINGS 760S OPTION-5 TRANSDUCER ZERO AND SPAN ADJUSTMENT............................................................ 12
5. MAINTENANCE........................................................................................................................................................13
5.1. POWER SUPPLY/DISPLAY AUTHORIZED MAINTENANCE...................................................................................... 13
5.2. PIEZO TRANSDUCER AUTHORIZED MAINTENANCE.............................................................................................. 13
6. WARRANTY.............................................................................................................................................................. 14
6.1. WARRANTY REPAIR POLICY................................................................................................................................14
6.2. NON-WARRANTY REPAIR POLICY....................................................................................................................... 14
7. DIAGRAMS AND DRAWINGS............................................................................................................................... 15
7.1. FRONT PANEL...................................................................................................................................................... 15
7.2. REAR PANEL........................................................................................................................................................ 15
7.3. MOUNTING...........................................................................................................................................................16
7.4. PANEL MOUNTING............................................................................................................................................... 16