Gasboy 215A - Manual (Page 16)

GASBOY 215A/215ATW/216A/216ATW Satellite Dispensing Units
3-2 03/07/03
GROUNDING
To ensure proper operation of the equipment and provide the necessary safety factors, this unit
must be grounded. A ground wire (preferably green) must be connected between the unit's AC
junction box ground lug and the main electrical service panel. One (1) earth ground connection is
required per unit. The ground rod is to be a solid, corrosion-resistant conductor and must be
installed at the main electrical panel in accordance with the National Electrical Code. It should be
properly tied into the ground bus strip of the panel. We recommend the neutral and ground bus
strips be bonded together (unless prohibited by local codes).
WIRE SIZE
The minimum AC wire size of the satellite should be 14 AWG.
CONDUIT
All wiring to the satellite dispensing unit must be installed in threaded, rigid, metal conduit. PVC is
not acceptable.
All wiring and conduit runs must also conform with the National Electrical Code (NFPA 70) and the
Automotive and Marine Service Station Code (NFPA 30A). All wiring and conduit runs must
conform to local codes. Canadian users must also comply with the Canadian Electrical Code.
WIRING DIAGRAMS
The following pages contain wiring notes and wiring diagrams for both 9100A Series mechanical
pumps and 9800A Series electronic pumps. Consult the appropriate wiring diagram for your
pump/dispenser model and follow all notes. Be sure to use the correct wiring diagram.
Incorrect wiring of a 9800A Series unit will cause damage to the CPU PCB.
Wiring diagrams show simultaneous and non-simultaneous operation of master and satellite. Be
sure to use the correct one for your application.
Notes For 024214, 9100A Wiring Diagram:
1.
All wiring and conduit runs must conform 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.
2.
See Weights and Measures Handbook 44 to determine which mode of satellite operation is
relevant for your application. In many cases, the satellite must be wired so it cannot dispense
product while the master dispenser is dispensing and vice versa. Use the correct wiring
diagram according to your application.
3.
This wiring diagram is intended only to show the connections between the satellite and the
dispenser. See wiring diagram for master dispenser (according to model number) for
applicable warnings and proper connection of all wires. Consult the 9100A Installation
Manual for full wiring information for the dispenser.
4. When
wiring dispensers, submersible starter relays are always recommended when a
submersible pump is used; however, the control circuit is capable of directly driving a
submersible pump up to 1 HP at 115/230 VAC. Any pump over these ratings will require a
submersible starter relay.