Franklin Fueling Systems ATG Moormann Interface User Manual

Page 4

The hot, neutral and ground wires for FFS controllers must be dedicated wires to the service panel

and to a dedicated circuit breaker — they should not be shared with any other system.
Conduits and wiring troughs from probes to the controller must not contain any other wires. Only

probe, liquid sensor and line leak transducer wiring is allowed in the probe conduit.
Do not install the controller in a volatile, combustible, or explosive atmosphere. FFS systems

must be installed in an environment that is within the operating specifications of the system.

The controller must be located in a protective environment with a minimum temperature of 32º F

(0º C) to a maximum temperature of 125º F (47º C). Check the system’s specifications for further

information or call Technical Services for assistance.
The conduit run from the probe to the controller must not exceed 2500 feet. All conduits must enter

the controller through the pre-punched conduit openings. See the Auto/Stik Installation Guide for

the correct wire requirements.
Meter the ATG Safety Ground to ground to verify that less than 1 ohm of resistance is present to

ensure proper grounding.
Substitution of components may impair intrinsic safety or the effectiveness of the system

operation, so please consult Technical Services whenever system modifications are required.

Circuitry within the probe and the console barrier form an intrinsically safe, energy limited system.

This system makes the FFS probe intrinsically safe for use in a Class I, Division C or D; Class

II, Division E, F or G; or Class III Hazardous Location as defined by the National Fire Protection

Association (NFPA).

Warning