Electro-Check Diagnostic Control
Electro-Check Diagnostic Control
Electro-Check Diagnostic Control
Both systems are designed to work with either the Pratt Hydraulic Check-Mate or Air/Oil Check Mate units in controlling the pump and pump discharge ball or butterfly valve. Control panels provide for valve position and alarm indication, timed alarm control, and emergency stop capability. A relay will lock out the pump after an alarm condition arises, and a reset button must be pressed before the pump can be restarted. The enclosures are wall mountable and can be located at the valve or in the pump control room. Pratt modular control systems offer flexibility and safety as well.
Features:
- Ice cube type relays for easy replacement
- Solid state timing relays for long life
- Flashing alarm lights provide high visibility
- Rigid NEMA 4 enclosure with terminal strip
- Heavy duty oil tight push buttons and lights for long life
- Remote alarm contacts
- Normal Pump Start – provides signaling of pump start and valves opening sequence. Also displays valve open or closed position and pump status
- Pump Stop – controls and monitors closure of check valve. Automatically stops pump at 70 – 95% closure