DRUCK & TEMPERATUR Leitenberger LR-Cal LPC 300, Руководство по эксплуатации, Страница: 60 / 116

DRUCK TEMPERATUR & Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt •
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • -Info@Leitenberger.de • • www.druck-temperatur.de
GERMANY
DT www. -Cal.net LR
MANUAL
LPC 300 Druckkalibrator
300 Pressure Calibrator LPC
60
Contents Page
1. General Informaon 61
2. Safety 62
2.1 Intended use 62
2.2 Personnel qualificaon 63
2.3 Special hazards 63
2.4 Use of Lithium-Ion rechargeable ba eries 64
2.5 Labelling, safety marks 66
2.5.1 Product label 66
2.5.2 Explanaon of symbols 66
3. Specificaons 67
4. Design and funcon 71
4.1 Short descripon 71
4.2 Scope of delivery 71
4.3 Electrical connecons to the LPC 300 LR-
Cal
71
4.3.1 Electrical connecon of potenal-free pressure switches 72
4.3.2 Electrical connecons for a 2-wire test item (current 4…20 mA) 73
4.3.3 Electrical connecons for a 3-wire test item (current 0…20 mA) 73
4.3.4 Electrical connecons for a 3-wire test item (voltage 0…1/2/5/10 V) 74
4.4 Reference pressure sensor LPC-S 74
4.4.1 Connecon of the reference pressure sensor LPC-S 74
4.4.2 Electrical connecon of the reference pressure sensor to the LPC LPC -S 300 LR-
Cal
75
4.4.3 Mechanical connecon of sensors to the calibrator LPC LPC -S 300 LR-
Cal
77
4.5 Voltage supply 77
4.5.1 During charging 78
4.5.2 Discharching the Lithium-Ion ba eries 78
4.6 User interface 79
4.6.1 General user instrucons for configuraon of operang modes 80
5. Transport, packaging and storage 81
5.1 Transport 81
5.2 Packaging 81
5.3 Storage 81
6. Installaon and mounng 81
6.1 Requirements for test assembiles with the LPC 300 LR-
Cal
81
6.2 Test and calibraon assemblies (with pressure test pump) 82
6.3 Important device se ngs for calibraon using mode CALIBRATION 83
6.4 Pressure unit and resoluon 83
6.5 Zero point and/or Offset correcon 83
7. Commissioning, operaon 84
7.1 Menu structure (operang modes) 84
7.2 Explanaon of the display 86
7.2.1 Device status message shortly aer powering-up the LPC 300 LR-
Cal
86
7.2.2 Switching off the
process calibrator LPC 300 LR-
Cal
87
7.2.3 Display contents of the operang modes 87
7.2.4 Contents of the menus SETUP 91
7.3 Operang modes 93
7.3.1 mode (without test-item) MEASURING 93
7.3.2 mode, with test item MEASURING 95
7.3.3 mode CALIBRATION 97
7.3.4 mode (preparing the test points of a calibraon) CALIBRATION 99
7.3.5 mode (calibraon of a pressure transmi er) CALIBRATION 102
7.3.6 mode (calibraon of a dial pressure gauge) CALIBRATION 103
7.3.7 - mode SWITCH TEST 104
7.4 addional menu items SETUP 106
7.4.1 addional menu item: Funcons SETUP 106
7.4.2 addional menu item: -Info SETUP LPC 107
7.4.3 addional menu item: ReferenceSensor SETUP 107
7.4.4 addional menu item: Ref. Sensor-list SETUP 109
7.4.5 addional menu item: -Configuraon SETUP LPC 109
7.4.6 addional menu item: Interface SETUP 110
7.4.7 addional menu item: CalData SETUP CLEAR 111
8. Maintenance, cleaning and recalibraon 111
8.1 Maintenance 111
8.2 Cleaning 111
8.3 Recalibraon 112
9. Faults 112
10. Dismounng, return and disposal 113
10.1 Dismounng 113
10.2 Return 114
10.3 Disposal 114
11. Accessories 114
Appendix 1: Declaraon of conformity LPC 300 LR-
Cal
57
Appendix 2: Declaraon of conformity LPC-S 58