Chapter 4 - Wiring Diagrams - Garnet SPILLSTOP ULTRA 815-UHP User Manual

CHAPTER 4 - WIRING DIAGRAMS

WIRING DIAGRAM - ONE COMPARTMENT WITH 808P2 GAUGE, 815UHP SPILLSTOP AND 815JB JUNCTION BOX
TRACTOR TRAILER APPLICATION, TRACTOR MOUNTED UHP & JB, UNLOADING HOSE PROTECTION SWITCH ON TRACTOR,
815UHP
SPILLSTOP
NORMALLY OPEN
BRAKE LIGHT SWITCH
TO SENSE LOADING
PTO ENGAGEMENT
(SWITCH CLOSED
WHEN PTO ENGAGED)
TRUCK
GROUND
TRUCK
GROUND
NORMALLY OPEN
BRAKE LIGHT SWITCH
TO SENSE UNLOADING
PTO ENGAGEMENT
(SWITCH CLOSED
WHEN PTO ENGAGED)
815UHP Manual
LOADING HOSE PROTECTION SWITCH ON TRAILER
12V-RED
BLACK
GAUGE-YEL
(GROUND)
HORN-ORN
SHDN-GRN
GND-BLK
TRUCK
MOUNTED
SPILLSTOP
TRAILER MOUNTED GAUGE
808P2 GAUGE
TRUCK MOUNTED
PRESSURE SWITCH ACTIVATED BY
HOSE PRESSURE ON DISCHARGE OF PUMP DURING
UNLOADING. NORMALLY CLOSED WHEN PRESSURE
IS LOW. (SWITCH OPENS WHEN THERE IS A FAULT)
EITHER OF THESE HOSE PROTECTION SWITCHES CAN BE
MICROSWITCHES ACTIVATED BY THE LOADING OR UNLOADING VALVE.
SWITCH OPENS WHEN THE VALVE IS CLOSED.
TRUCK MOUNTED JUNCTION BOX
S L L
EE EVE
JUNCTION BOX WIRING DIAGRAM
85 87A
COIL NC
87
NO
86 30
COIL COM
SHUT DOWN RELAY
CONSTANT 12V-RED
SWITCHED 12V-YEL
HORN-ORN
FUEL-GRN
GND-BLK
815U TRUCK
SPILLSTOP DASH
CABLE
CABLE
GAUGE-GRN
NOSE BLOCK
CABLE
+12V TRAILER POWER
FROM MARKER LIGHTS,
RED
TAIL LIGHTS, OR
CONSTANT POWER.
(+12V POWER)
GREEN
(SPILLSTOP)
BLACK
(GROUND)
AUXILIARY NOSE
BLOCK PLUG
TRAILER MOUNTED
TRAILER
PRESSURE SWITCH ACTIVATED BY
GROUND
HOSE PRESSURE ON DISCHARGE OF
PUMP DURING LOADING. NORMALLY
CLOSED WHEN PRESSURE IS LOW.
(SWITCH OPENS WHEN THERE IS A FAULT)
CONSTANT +12 VOLT
EXISTING
KEY
SWITCH
BREAK
ATTACH IN
STEERING WHEEL
TRUCK
PARALLEL TO HORN BUTTON
GROUND
SINGLE HORN
WIRE
REMOVE BOTTOM RELAY (PTO SENSE RELAY)
FROM ITS SOCKET IN THE JUNCTION BOX.
USE ONLY SWITCHES AVAILABLE
FROM GARNET TECHNOLOGIES.
NON APPROVED SWITCHES MAY
FAIL PREMATURELY.
Wiring-815UHP,808P2,815JB Trac-Trailer C2.cdr Aug 18,2014
TO FUEL SHUTOFF
NOTE: THIS MAY NOT
APPLY TO NEWER TRUCKS
WHICH MAY HAVE
MULTIPLE WIRES TO
THE HORN BUTTON.
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