| A sustained short-circuit event will cause a conventional CB to trip and de-energize the faulted circuit. |
| The bar was mounted so that the switches would sense the presence of the platform and de-energize the system. |
| If the burner fails to ignite after the third trial, the IDC will de-energize the gas valve and go into lockout mode. |
| If the pulse rate is lower than the setpoint, the alarm relays operating in a faiI-safe mode will de-energize, indicating failure. |
| A broken rail will also generally open the circuit and de-energize the relay. |
| If the MFA 4p is functional, the relays will energize after two puIses and de-energize approximately 8 seconds after last pulse. |
