Specifications

5. MAINTENANCE, ADJUSTMENTS AND CALIBRATION

1. High Isolation: Normally Closed

2. Low Isolation: Normally Closed

3. Bypass: Normally Closed

4. Mirorange Bypass: Normally Open

Figure 17. molbox RFM Valving Assembly Schematic

5.6.1.8 MAIN BOARD

The main board is controlled by the micro board (see Section 5.6.1.6). The main

board supports the 12 V drivers for the valving assembly solenoid excitation,

the ohmic measurement system and the beeper. The main board also includes

COM ports for reading RPTs.

5.6.1.9 COOLING FAN

The cooling fan is mounted to the molbox RFM top cover and connected to the

main board. It is a 5 V brushless DC fan, max. air flow 0.13 m3m (4.6 cfm).