DPN: 009900
Page 13 of 28
Rev 18 6-29-21
CONTROL OPERATION
IMPORTANT
PLEASE READ AND FOLLOW ALL
DIRECTIONS BEFORE PROCEEDING
"BAT" terminal
IMPORTANT
"AUX" terminal
Low Profile Control - Railgate
ELECTRICAL WIRING DIAGRAM
FIREWALL THROUGH MOUNTING HOLES
ATTACH TO VEHICLE FENDER OR
VEHICLE
BATTERY
+
POS.
-
NEG.
AWG #4
GROUND CABLE
"LOWER" SOLENOID
VALVE
PUMP AND MOTOR
COMMON GROUND
PUMP/MOTOR
MAIN POWER CABLE AWG #4
BUTT CONNECTOR
HEAT SHRINK
OR BROWN - LOWER
YELLOW, RED, BLACK,
BROWN - LOWER
GREEN
SWITCHES
1 = COM.
WHITE
3 = N.O.
2 = N.C.
2
3
1
2
3
1
BLACK - GND.
GREEN - RAISE
BROWN - LOWER
BLACK - NOT A GROUND
+12VDC SUPPLY
FOR CONTROL
RED -
SYSTEM
AWG #18 WIRES
MAIN POWER CABLE
AWG #4
SWITCH - PRESS TWICE
WITHIN ONE SECOND TO
ACTIVATE TIMER
"POWER ON" HIDDEN
SWITCH - PRESS ONCE TO
"LIFTGATE ACTIVATED" HIDDEN
"LIFTGATE ACTIVATED"
ENABLED WHEN "ON"
RED LED - ENABLED WHEN
"POWER ON" AMBER LED-
ARM, PRESS AGAIN TO
"ON"
TOGGLE SWITCH
"RAISE/LOWER"
MASTER DISCONNECT
CIRCUIT BREAKER AND
150 AMP MANUAL RESET
"RAISE" SOLENOID
MOTOR
CONTACTOR
MAIN POWER CABLE
AWG #4
DISARM
LIFTGATE
ACTIVATED
ON
POWER
UP
DN
LIFTGATE
ACTIVATED
ON
POWER
UP
DN
NOTE !!! IF GATES ARE NOT WIRED
IN ACCORDANCE WITH THIS DIAGRAM
YOUR WARRANTY WILL BE VOID.
WELDING NOTE !!! DISCONNECT ALL BATTERY CABLES.
ALWAYS DISCONNECT THE GROUND CABLE FIRST. ATTACH THE
WELDING GROUND TO THE TRUCK RATHER THAN THE LIFTGATE.
TOMMY GATE
The original
hydraulic lift
