Manitowoc 999 Service And Maintenance Manual

Reference Only
Manitowoc Published 05-16-17, Control # 233-03 3-5
999 SERVICE/MAINTENANCE MANUAL ELECTRIC SYSTEM
3
Engine Node
Item Amps Wire No. Description of Item Item Amps Wire No. Description of Item
Circuit Breakers Relays
CB-1 120 5 Main System ECM — ECM Power
CB-2 8 5C3 Engine ECM AL1 — Auto Lube 1
CB-3 10 5C2 Engine Diagnostics AL2 — Auto Lube 2
CB-4 30 5C1 Engine ECM AL3 — Auto Lube 3
CB-5 15 6A3 CAN Bus Power CAN PWR — CANBUS Power
CB-6 15 6A4
Auto Lube and
Engine Start
AC
CLUTCH
— Air Conditioner Clutch
CB-6 15 8H Heater and A/C
KEY
SWITCH
— Engine Start
CB-7 30 6A1 Starter Solenoid MS1 50 Start Solenoid
CB-8 30 58 A/C Clutch MS2 NOT USED
Eng Clutch 10 Cylinder Direction
Eng Clutch 10 Cylinder Speed
ECM
FIGURE 3-5
AL1
AL2
AC
CLUTCH
ENG
START
MS1
CB1
MS2
CB8CB4CB3CB2
CB5
CB6
CB7
AL3
CAN
PWR
ENG CLUTCH
CTRL A
ENG CLUTCH
CTRL B

Manitowoc 999 Specifications

General

Brand	Manitowoc
Model	999
Category	Construction Equipment
Language	English