Manitowoc Published 09-09-16, Control # 229-09 3-21
MLC650 SERVICE/MAINTENANCE MANUAL ELECTRICAL SYSTEM
Alphabetical Index of Controller Devices
Find the device of interest and the associated controller in
Table 3-5
, then refer to the applicable test voltage table for
that controller.
Table 3-5. Controller Components
Device Controller
Alarms
IOLC30, IOLC31,
IOLC32
Air Conditioning Clutch IOLC32
Ambient Air Temperature Sensor CCMC11
Auto Lube Components—Crawler CCMB11
Auto Lube Components—Swing IOLC30
Block-Up Limit & Slow Down
Switches
SCMD01,
SCMD02
Boom Angle Limit Switch IOLC30
Boom Butt and Insert Components CCMC11
Boom Top Components SCMD01
BRS Components (optional) CCMC11, IOLC30
Cab Switches and Controls SCM-00, IOSA22
Cab Tilt CCM-10
Camera Lights
CCMC11, IOLC30,
IOLC32
Cylinder Stowage IOLC31
Drum Diverter Valves CCM-10
Drum 0 Components IOLC31
Drum 1 Components CCMC11
Drum 2 Components CCMC11
Drum 3 Components CCMC11, IOLC30
Drum 4 Components
IOLC32, IOLC33,
IOLC34
Drum 5 Components CCMC11, IOLC30
Drum 6 Components CCMC11, IOLC30
ECM Start Relay IOLC32
Engine Components IOLC32, IOLC34
Ether Start IOLC32
Fixed Jib Confirm SCMD01
Fuel Level Sensor CCMC11
Hydraulic-Charge Filter Alarm
Switch
IOLC32
Hydraulic Fluid Level and
Temperature Sensor
IOLC32
Hydraulic Vacuum Switch IOLC32
Jacks—Rotating Bed CCM-10, IOLC31
Jacks—Carbody CCMB11, IOSB22
Jib Components
SCM-00,
SCMD01,
SCMD02
Level Sensor—Rotating Bed CCMC11
Live Mast Components CCMC11, IOLC30
Load Pins
SCMD01,
CCMC11
Luffing Jib Limit Switches SCMD01
Mast Butt Components CCMC11, IOLC30
Pin Pullers CCMB11
Pin Pushers CCM-10, IOLC30
Pressure Transducers
CCM-10, IOLC31,
IOLC32
Proximity Sensors SCMD01
Pumps 1 to 4 IOLC32
Pumps 5 to 8 IOLC33
Pump 9 IOLC34
RCL Beacon SCM-00
Self Assembly Cylinder IOLC30
Starter Motor Relays IOLC34
Swing Components IOLC30, IOLC33
Throttle (hand and foot) SCM-00
Travel Components
CCMB11, IOSB22,
IOLC30
Upper Boom Point Confirm SCMD01
VPC and VPC-MAX Components
CCM-10, IOLC30,
IOLC31, IOLC32,
IOLC33, IOLC34,
IOLC35
Wind Speed Indicators—Boom and
Upper Boom Point
SCMD01
Wind Speed Indicator (luffing jib) SCMD02
Device Controller