Electronics FC User Manual download pdf (Page 12)

13. FREQUENCY ADJUST- Factory set at 8 Hertz. Used to adjust the frequency of the pulse out

put signal to the MagnaValve. The new 1xxx series MagnaValves can be set to 8-20 Hertz.

14. ENABLE DELAY - Used to adjust the time delay (0-10sec.) from receipt of enable signal

until valve output. Useful in direct pressure blasting machines to allow air pressure to stabilize

prior to starting the valve. For suction blast or wheel-blast machines this should be set to zero

or fully counter-clockwise.

15. N/A -Used for future application.

FIGURE 2. FRONT PANEL - Technician Adjustments

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 20 21

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Electronics FC User Manual Page 12