OPERATION & MAINTENANCE MANUAL
GUARDIAN
SPACE PRESSURE MONITOR
WITH REMOTE AUXILLARY ALARM
PARAGON CONTROLS INCORPORATED
P.O. BOX 99
FORESTVILLE, CALIFORNIA 95436-0099
(707) 579-1424
/SPM
REV. 7, 7/24/09
Страница 1: ...OPERATION MAINTENANCE MANUAL GUARDIAN SPACE PRESSURE MONITOR WITH REMOTE AUXILLARY ALARM PARAGON CONTROLS INCORPORATED P O BOX 99 FORESTVILLE CALIFORNIA 95436 0099 707 579 1424 SPM REV 7 7 24 09 ...
Страница 2: ...CONFIGURATION 2 3 1 Equipment Required 3 2 Positive Negative Space Pressure Alarming 3 3 Remote Positive Negative Space Pressure Selection 3 4 Audible Alarm Activation Deactivation 3 5 Analog Space Pressure Output Signal 3 6 Process Output Selection 4 0 PRE STARTUP CHECK 3 4 1 Equipment Needed 4 2 Pre Startup Check 5 0 DIFFERENTIAL PRESSURE TRANSDUCER CALIBRATION 4 5 1 Equipment Needed 5 2 Calibra...
Страница 3: ...traffic and differential pressure transducer calibration 2 0 GUARDIAN FEATURES 2 1 POWER SUPPLY The Guardian utilizes an isolated linear type power supply generating 15vdc and 5vdc to power the pressure transducer sensor scaling and digit circuitry Input power to the Guardian is 24VAC The power supply is fused with a 3 8 Amp Slow Blow Pico fuse located near the input power terminal 2 2 ALARM STATU...
Страница 4: ...n configuration alarm setpoint display and adjustment alarm delay on activation adjustment activation deactivation of the local audible alarm and differential pressure transducer calibration 3 0 CENTRAL MODULE CONFIGURATION Refer to Figures 2 and 3 for jumper locations 3 1 Equipment Required 3 1 1 Small Needle Nosed Pliers 3 2 Positive Negative Space Pressure Alarming 3 2 1 Positive space pressure...
Страница 5: ...e 1 2 3 For Test Point and Adjustment Locations 4 1 Equipment Needed 4 1 1 4 1 2 Digit Digital Multi Meter Fluke Model 8062A Or Equivalent DMM 4 1 2 Potentiometer Adjustment Tool Spectrol 4 2 Pre Startup Check 4 2 1 With 24VAC power applied to the Guardian Verify LED displays illuminate 4 2 2 Monitor TP2 and verify a reading of 5 5 6 vdc 4 2 3 Monitor TP3 and verify a reading of 4 8 6 vdc 4 2 4 Mo...
Страница 6: ... Up 5 1 Equipment Needed 5 1 1 4 1 2 Digit Multi Meter Fluke Model 8062A Or Equivalent DMM 5 1 2 Precision Manometer Ashcroft Model ATE 100 Or Equivalent 5 1 3 Compressed Air source Paragon Model AP 100 Air Pump 5 1 4 Low Pressure Signal Generator Paragon Model PS 100 5 1 5 Potentiometer Adjustment Tool Spectrol ...
Страница 7: ...will be performed with DMM common probe attached to TP1 3 Refer to Figure 1 0 for test set up and Figure 2 0 3 0 for test point locations 4 Analog output configuration CURRENT or VOLTAGE must be confirmed prior to calibration To determine the output configuration refer to the label on the back side of the access door and confirm by checking jumper H5 PROCESS 5 For CURRENT output configuration disc...
Страница 8: ...le pressure applied to the high port See label on back of access door 6 2 3 1 CURRENT Adjust R87 SPAN for a reading of 20 0mA 6 2 3 2 VOLTAGE Adjust R84 SPAN for a reading of 10 00vdc between J2 OUT and GND terminals 6 2 3 3 Adjust R38 DISPLAY for full scale value on the LED display 6 2 4 Repeat steps 2 and 3 to verify that they meet specification tolerances Large adjustments to either zero or spa...
Страница 9: ...24VAC IN DETAIL A CONT PROCESS OUT GND GND GND OUT REFERENCE ROOM PRESSURE PANEL MONITOR ROOM SENSOR REFERENCE PRESSURE SENSOR SEE DETAIL A AUXILIARY ALARM OPTION ALARM NC COM NO REMOTE ALARM NO COM NC MONITOR PANEL MAY BE REQUIRED NA NA PROCESS OUTPUT 0 10VDC 4 20MA REMOTE POS NEG SELECT OPTION 24VAC POWER EARTH GROUND CONDUIT BETWEEN SENSORS AND 1 4 X 170 TUBE BARB FIGURE 2 ...
Страница 10: ...NSFORMER T1 CONT ALARM ALARM SP SP AUTO H3 DISPLAY SPAN SPAN ZERO SPAN 2 5V 5V TP2 TP3 5V TP1 GND GND TP1 2 5V 15V TP5 TP6 TP4 TP7 DPT ALARM R84 NC COM NO J4 INV NON INV H1 RELAY ZERO SPAN PROCESS CURRENT OUTPUT PROCESS VOLTAGE OUTPUT R38 R89 CURRENT ZERO R75 H5 R87 ZERO VOLTAGE SPAN CURRENT SPACE POS NEG AUTO H4 REMOTE POS NEG ROOM SELECT REMOTE AUXILIARY ALARM FIGURE 3 ...
