Compatible with Scully Stand Alone ST-47 Groundhog System
The Groundhog’s™ intelligent monitoring capabilities and the special electronic circuitry inside the Scully Ground Ball and Ground Bolt form a self-proving system. No manual checks are needed. Only the Scully Groundhog™ can provide you with the safest and most dependable means for vehicle static grounding. It maintains the integrity of your loading operation. The Groundhog™ can be used as a completely independent system. This system is ideal for top loading or applications where a Scully Overfill Prevention System is not in use. The control monitor connects to a heavy duty Sculcon® junction box with attached cable and special quick release snap-on plug. The Scully Ground Plug connects to a specially designed electronic Scully Ground Ball mounted on each vehicle. The controller in conjunction with the ground ball provides and verifies vehicle grounding before loading can begin. The controller must receive an electronic return signal from the ball throughout the loading operation.
Control Units and Plug & Cable Assembly | ||
Model | Description | Part # |
ST-47-115 EL | Control monitor with lamps (115 VAC operation) | 8508 |
ST-47-115 ELK | Control monitor with lamps and key protected bypass switch (115 VAC operation) | 8220 |
ST-47-115 ELK/D | Control monitor with lamps, key protected bypass switch with additional circuitry for deadman switch | 8749 |
ST-47-240 EL | Control monitor with lamps (240 VAC operation) | 8675 |
ST-47-240 ELK | Control monitor with lamps and key protected bypass switch (240 VAC operation) | 8502 |
SC-47 | Rack mounted heavy duty junction box with 20′ straight cable and ground proving plug for connection to vehicle mounted ground proving ball (Independent System) | 8249 |
SC-47CC | Rack mounted heavy duty junction box with 32′ coiled cable and ground proving plug for connection to vehicle mounted ground proving ball (Independent System) | 8567 |
SC-47CC/D | Same as SC-47-CC with additional circuitry for the deadman switch for aviation applications | 8653 |
Replacement Parts | ||
Model | Description | Part # |
Ground Ball™ | Truck mounted electronic ground proving ball for independent Grounding System | 8274 |
Ground Bolt™ | Truck mounted electronic ground proving bolt for wiring to overfill prevention socket | 8560 |
Coiled Cable | Replacement plug and 32′ coiled cable assembly for SC-47 | 8566 |
Straight Cable | Replacement plug and 20′ straight cable assembly for SC-47 | 8219 |
Plug | Replacement plug only for SC-47 | 8565 |
Module 115 | Replacement module for 115 VAC models | 22040 |
Bulb 135V | Replacement indicator lamp bulb for 115 VAC models | 27005 |
Module 240 | Replacement module for 240 VAC models | 22407 |
Bulb, 250V | Replacement indicator lamp bulb for 240 VAC models | 27006 |
Deadman Control | Deadman switch with coiled cable | 8863 |