4.2.1 Grounding
The PV200 incorporates internal noise suppression circuitry. To ensure safety and proper operation of the
equipment, all devices of the OPW system must be grounded.
A ground wire (preferably
Green
) must be connected between the device’s ground terminal and the main
electrical service panel. One earth ground connection is required per OPW device.
WARNING:
Do not rely on the conduit to provide ground connections.
4.2.2 Circuit Breakers
Power to the PV200 must be supplied from dedicated circuit breakers. No other equipment should be
powered from these breakers, including the pumps that are being controlled.
The AC power for the PV200 can be grouped together for multiple units. It is recommended that no more
than eight (8) PV200 terminals be supplied from one breaker.
INFORMATION:
For information about Pump Control Module (PCM) installation and wiring,
see
M00-20-0340 Pump Control Module Installation, Operation and Maintenance Manual
.
Doc. No.: M1010 Rev.: 10
Page 27 of 98
Summary of Contents for Petro Vend 200 M1010
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