Cat PR-450 Electrical Panel Electrical System Schematic Manual - PDF DOWNLOAD

KENR2474 May 1988

PR-450 Electrical Panel 7DC315-UP

© 1988 Caterpillar All Rights Reserved

Printed in U.S.A.

WATER TEMP. GAUGE

HYD. OIL TEMP. GAUGE

DASH LIGHT HOUR METER

OIL PRESSURE GAUGE

DASH LIGHT DASH LIGHT FLASHERS

TACHOMETER VOLTMETER

RELAY

SWITCH

KEY SWITCH

SWITCH

SWITCH

SWITCH

25 AMP CIRCUIT BREAKER

PUSH BUTTON SWITCH DASH LIGHT

DASH LIGHT

DASH LIGHT

10 AMP CIRCUIT BREAKER

RIGHT FLASHER

TACHOMETER

OIL PRESSURE

WATER TEMP.

VOLT METER

HOUR METER

LEFT FLASHER

HYD. OIL TEMP.

BLACK #16 BLACK #16

BLACK #16

RED #16 BLACK #16

BLUE#16 RED #16

RED #16 BLACK #14 WHITE #16 RED #12 RED #12

YELLOW #16

RED #12

BLACK #14 BLACK #16 ORANGE #16 GREEN #16 BLUE #16 RED #12

ORANGE #16 GREEN #16

GREEN #16

RED #16

RED #16

BLACK #16 RED #16 WHITE #16

RED #16

WHITE #16 BLACK #16 BLUE #16 ORANGE #16 WHITE #16 BLUE #16 ORANGE #16 GREEN #16 BLACK #16 BLACK #16 WHITE #16 RED #16 WHITE#16

RED #16

YELLOW #16

RED #16

WHITE #16 BLACK #16 ORANGE #16

BLACK #16 RED #16 RED #16

RED #16

RED #16

ROTATING BEACON SWITCH

OPERATION SWITCH

RED #16

RIGHT FLASHING SWITCH

BLACK #16 WHITE #16

RED #16

LEFT FLASHING SWITCH

BACK-UP SWITCH

BACKUP SWITCH

T

M HEAD LIGHT LEFT AMBER LIGHT N RIGHT AMBER LIGHTP R HORN BACKUP SWITCH S

J K L

FLOOD LIGHT HEAD LIGHT HYD. OIL TEMP.

G H

FLOOD LIGHT

RIGHT TAIL LIGHT

WHITE #16 BLACK #16 BLUE #16 ORANGE #16 GREEN #16 WHITE #16 BLACK #16 BLUE #16 ORANGE #16 GREEN #16 WHITE #16 BLACK #16 BLUE #16 ORANGE #16 GREEN #16 WHITE #16 BLACK #16 B C D E F

A

BACKUP LIGHT ROTARY LIGHT BACKUP ALARM LEFT TAIL LIGHT FLOOD LIGHT

HOUR METER

WATER TEMP. OIL PRESSURE BREAKER

H G F E D C B A SWITCH KEY STARTER ENGINE STOP

CONNECTOR

BACKUP LIGHT

IGNITION SWITCH

RED #12 WHITE #16 GREEN #16 WHITE #16 BLUE #16 ORANGE #16 RED #16 YELLOW #16 BLACK #16

START SWITCH

25 AMP BREAKER

10 AMP BREAKER

BLACK #16

BLACK #16 BLACK #14

RED #16

HORN BUTTON

YELLOW #16

CONNECTOR

D64924

PANEL SCHEMATIC (VIEWED FROM BACK OF PANEL)

7DC315-UP ELECTRICAL PANEL ASSEMBLY

RELAY