Bacharach PCA3 Especificaciones descargar pdf (Pagina 94)

PCA



3 Manual

94 0024-9473 Rev 4

Missing

Sensor Replacement on page 88.

BAD Sensors

The oxygen sensor’s output is too low and can not be calibrated

in the instrument, signifying that the sensor is depleted and

needs to be replaced. Refer to Sensor Replacement on page 88.

No B-Smart

Sensors Installed

There are no B-Smart sensor(s) installed. Refer to Sensor

Replacement on page 88.

Low Sensors

, CO

LOW

, CO

HIGH

, NO, NO

, or SO

sensor output(s) were low,

but still usable. Sensor(s) may need to be replaced in the near

future. Message will indicate which sensor(s) are in warning.

T-STK

Disconnected

The probe’s thermocouple is not connected to the analyzer’s

T-STACK connector. Plug the probe thermocouple plug into the

T-STACK connector at the bottom of the instrument.

Warm-up Sensor

Error

LOW

, CO

HIGH

, NO, NO

, or SO

Gas sensor(s) were not zeroed

at warm-up because of high output. Run instrument on fresh air

then restart instrument to re-zero sensor(s). If message persists,

sensor(s) may need to be replaced. Message will indicate which

sensor(s) are in error.

•

Stack or Air temperature channel is measuring temperature

outside the range of -20 to 100 °C (-4 to 212 °F) at startup.

Make sure that the Stack and Air thermocouples are

sampling ambient room air within the temperature range at

startup. Message will indicate which channel(s) are in error.

•

Pressure sensor is measuring pressure outside the range of

+/- 3 inches of water column at startup. Ensure that the

analyzer is sampling atmospheric pressure and restart.

•

The analyzer was turned on with the probe sampling flue

gas. Move the probe to fresh air and restart the analyzer.

8.6. Replacement Parts

Item Description Part No.

2 LCD Module 0024-1520

3 Rear Case 0024-1381

4 Top Case 0024-1524

5 Battery Cover 0024-1383

6 Window 0024-1526

7 LCD Frame 0024-1525

8 Keypad 0024-1387

9 Chassis 0024-1388

10 Lens, Infrared 0024-1391

11 Replacement Pump, Sample Gas 0024-1547

12 Replacement Pump, Purge 0024-1548

13 Sensor Retainer 0024-1418

14 Replacement Hose Connector Plate (complete

assembly, including O-rings)

0024-1480

1 2 ... 89 90 91 92 93 94 95 96 97 98 99 ... 103 104

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