Gasboy 1000 Series Installation - Manual (Page 5)

C35294 Rev. 03/07/03 Page 5
DISPENSERS
The Series 1000 System can directly drive submersible pumps
up to 3/4 HP at 115 VAC or 230 VAC. A separate circuit
breaker is required for each dispenser directly driving a
submersible pump. A dispenser with a submersible pump
rated over 3/4 HP requires a submersible starter relay.
Dispensers may be grouped together on a single breaker when
the submersible pump has its own breaker. No more than two
dispensers should be powered from one breaker. This allows
you to maintain isolated control with the circuit breaker panel
in case of problems.
The AC wire size for the control lines of a dispenser should be
12 AWG. These control lines supply power for the reset
mechanism, solenoid valve, and submersible starter relay
(when the submersible pump is not powered directly by the
dispenser). The wire size for the submersible pump power
depends on the HP rating of the pump motor, the voltage at
which it will be operated (115/230), and the distance from the
circuit breaker to the pump. The wire size for the switch
detect from the dispenser should be 14 AWG.
PULSER WIRING
When installed in a separate DC conduit, 18 AWG wires are
required for installation. Although it is recommended that DC
pulser wires be run in a conduit separate from AC wires, they
can be combined in the same conduit with AC wires providing
UL-Listed cable with the following specifications is used:
Conductor: 18 AWG stranded wire. Number of conductors to
be determined by pulser
Shield: Foil-wrapped 100% coverage and/or tinned copper
braid 90% coverage
Drain Wire: Stranded, tinned copper, 20 AWG or larger/or
braided shield
Voltage Rating: Maximum operating voltage of 600V
Environmental: Gas- and oil-resistant; suitable for wet or dry
locations.
GASBOY can supply Belden 1063A (P/N C09655) which is a
UL-Listed, 4-conductor cable that meets the requirements
listed above. NOTE: Belden 1063A is UL-Listed but not CSA
listed.