Holley 12-3000, Руководство по установке

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Figure 5
(2) WIRING THE FUEL PUMP WITH TWO RELAYS: (Wiring both individually)
NOTE: USE A MINIMUM OF 12 GAUGE WIRE. The following steps are if Holley 12-753 relays are being used. If relays other
than the 12-753 are being used, refer to the instruction with the relay for proper wiring and/or wire colors.
1. Disconnect the cables from the battery.
2. Mount relays on the firewall of engine compartment using sheet metal screws.
WARNING! Before punching or drilling a hole in the firewall, make sure you know what is on the other side to avoid
puncturing equipment such as heater cores, air-conditioning system equipment, hoses, or wiring.
3. Plug the fuel pump relay harnesses into the relays, until they lock into place.
4. Connect the black wire of the relay harnesses to a good clean ground using 12 gauge wire.
5. Connect the Green/Black wire of the relay harnesses to a switched 12 volt source. If one pump is being used as an additional fuel
source while under boost or during nitrous use, connect the Green/Black wire of the relay for one pump to the 12V wire of the
activation source.
6. Connect one of the red wires of the relay harness to the positive wire (red wire) of one controller.
7. Connect one of the red wires of the 2
nd
relay harness to the positive wire (red wire) of the other controller
8. Connect the black wires of the controllers to a good clean chassis ground using a ring terminal.
9. Attach the in-line fuse holders to the remaining red wires of the relay harnesses. After attaching the fuse holders to each wire,
insert a 25A fuse into each fuse holder and connect to the positive side of the battery using 12 gauge wire.
10. Connect each controller to each fuel pump using the supplied harnesses in the kit.
11. Reconnect the battery cables.