Enmet ISA-40M Manual de usuario descargar pdf (Pagina 2)

Table of Contents

1.0 INTRODUCTION........................................................................................................1

1.1 Unpack................................................................................................................................................. 1

1.2 Check Order....................................................................................................................................... 1

1.3 Serial Numbers................................................................................................................................... 1

2.0 FEATURES..............................................................................................................2

3.0 INSTALLATION ........................................................................................................3

3.1 Control Unit Mounting and Power Hook-up ................................................................................ 3

3.1.1 Converting to 220 Vac Power .............................................................................................4

3.2 Oxygen Cell Installation................................................................................................................... 5

3.2.1 Oxygen Cell Installation Inside of Control Unit..............................................................5

3.2.2 Remote Sensor Assembly Wiring.........................................................................................6

3.2.2 Oxygen Cell Installation for Remote Sensors ...................................................................7

3.2.3 Oxygen Gain Adjustment......................................................................................................7

3.2.4 Circuit board Removal .........................................................................................................7

3.3 Relay Outputs..................................................................................................................................... 8

3.3.1 Non-Latching Relays.............................................................................................................9

3.3.2 Latching Relays......................................................................................................................9

4.0 OPERATION..........................................................................................................10

4.1 Rough Test........................................................................................................................................ 10

4.2 Precautions Regarding the Cell..................................................................................................... 10

4.3 Atmospheric Pressure Variations.................................................................................................. 10

4.4 Temperature Variations.................................................................................................................. 10

5.0 MAINTENANCE......................................................................................................11

5.1 Cell Aging......................................................................................................................................... 11

5.2 Cell End-of-Life............................................................................................................................... 11

5.3 Circuit Alignment ............................................................................................................................ 11

5.4 Circuit Breakers / Fuse................................................................................................................... 13

6.0 ISA-40M SPECIFICATIONS .....................................................................................14

7.0 SERVICE INFORMATION ..........................................................................................14

7.1 Replacement Part Numbers ........................................................................................................... 14

7.2 Return for Repair............................................................................................................................. 15

8.0 WARRANTY.......................................................................................................16

List of Illustrations

FIGURE 1: ISA-40M CONTROL UNIT EXTERIOR.............................................................................2

FIGURE 2: MOUNTING DIMENSIONS..............................................................................................3

TABLE 1: POWER SUPPLY WIRING ..............................................................................................3

FIGURE 3: OXYGEN CELL INSTALLATION......................................................................................5

TABLE 2: REMOTE SENSOR ASSEMBLY WIRING............................................................................6

FIGURE 4: INTERIOR VIEW OF SENSOR ASSEMBLY.........................................................................6

FIGURE 5: REMOTE SENSOR OXYGEN CELL INSTALLATION (OPTIONAL)............................................7

FIGURE 6: UTILIZING THE RELAY CONTACTS.................................................................................8

TABLE 3: NON-LATCHING RELAY WIRING.....................................................................................9

TABLE 4: LATCHING RELAY WIRING............................................................................................9

FIGURE 7: LOCATION OF CIRCUIT BOARDS, TEST POINTS AND POTENTIOMETERS .............................11

1 2 3 4 5 6 7 ... 17 18

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Enmet ISA-40M Manual de usuario Pagina 2

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