Gasboy CFN Series Profit Point PLUS - Manual (Page 23)

MDE-4299B CFN Series Profit Point PLUS Installation Manual · March 2007 Page 19
General Wiring Precautions System Components Wiring
4 – System Components Wiring
General Wiring Precautions
The quality of electrical installation is a major factor in maintaining proper safety levels and
providing trouble-free operation of your Gasboy CFN System. To ensure a quality installation,
follow these rules:
• All wiring should be installed and used in accordance with all building/fire codes, all
Federal, State, and Local codes, National Electrical Code NFPA 70, NFPA 30, and
Automotive and Marine Service Station Code (NFPA 30A) codes and regulations.
Canadian users must comply with the Canadian Electrical Code also. Wiring must
conform to the wiring diagram supplied with the pump/remote dispenser.
• Use approved conduit and insulated gasoline and oil-resistant wiring of the appropriate
size.
• Wire connections must be tightly spliced and secured with a wire nut. Seal the open end of
the wire nut with an electrical tape.
• Install an emergency power cutoff switch. In addition to circuit breaker requirements of
NFPA 70, NFPA 30, and NFPA 30A, a single control that simultaneously removes AC
power from all site dispensing equipment is recommended. This control must be readily
accessible, clearly labeled, and in accordance with all local codes.
In a Fuel Management System (FMS) application, the DISABLE PUMP and STOP keys
on the console and/or the optional DISABLE PUMP button on the ICR do not remove
AC power from the equipment, and under certain conditions will not stop product flow.
To provide the highest level of safety to you, your employees, and customers, we
recommend that all employees be aware of the location and are trained on the procedure
for turning off power to the entire system.
To reduce the risk of electrical shock when servicing, turn off all power to the pump/remote
dispenser. In submersible pump applications, turn off all power to the submersible pump and
any other remote dispensers that use that submersible pump. AC power can feed back into a
shutoff remote dispenser when dispensers share a common submersible pump or starter relay.
WARNING