Table of Contents
Advertisement
DC Truck-Mounted System
Provide adequate electrical power (41 amps @13.5V DC, 21 amps @ 27V DC) from the battery. Use 8
AWG wire directly from the battery or battery switch. Long wire runs will require a larger gauge wire for
proper operation. Use the following as guidelines for longer wire runs.
Electrical devices can be easily damaged by a weak or erratic power supply. The Power-Fill system is no
different - the better the power supply, the better the system will perform.
DO NOT connect the main power to leads that supply power to some other device, such as a light bar,
siren, or primer pump. Do not attach the red power wire to the hot side of the solenoid. Power and
ground for the controller needs to come from a separate power source.
NOTE: Any system without a flow switch will require Jumper 2520-0118 or system will shut down
automatically after 20 seconds.
Battery
Do not attach the red
power wire to the hot
side of the solenoid.
Power and ground for
the controller needs to
come from a separate
power source.
Flow Switch
Green wires
Male Connector
with Female Pins
Wire Size
8 AWG
6 AWG
4 AWG
14 AWG
Brown
Positive Motor Lead
8 Ga Wire
Three Pin
Connector
Female Connector
Control Panel
with Male Pins
Power-Fill System
Installation and Operation Manual
Wire Length
10 feet or less
10-20 feet
20 feet or more
Power Solenoid
8 AWG
Pump/Motor Assy.
Battery
Blue wires
Float Switch
14 AWG
To ground or
negative side
of battery
Negative Motor Lead
8 Ga Wire
9
Advertisement
Table of Contents
