INTRODUCTION 18000 SERIVCE/MAINTENANCE MANUAL
1-18
Published 12-05-17, Control # 035-23
DESCRIPTION OF OPERATION
General Abbreviations
Solenoid Valve Identification
A Amber Light
ACR Air Conditioning Relay
AH Auxiliary Hoist
AL Auto Lube Pump
ALT Alternator
AUX Auxiliary
BH Boom Hoist
CAN Controller Area Network
DPF Diesel Particulate Filter
EDC Electrical Displacement Control (Pump)
EFC Electronic Fuel Control
EPIC Electrical Processed Independent Control
ER Ether Relay
ES Ether Start
FS Fuel Solenoid
FSR Fuel Solenoid Relay
G Green Light
GND Ground (Electrical)
HDC Hydraulic Displacement Control
HS Hydraulic Solenoid
LD Load Drum
LH Luffing Hoist
LJ Luffing Jib
LT Left Travel
M/C Motor Control
MS1 & 2 Start Solenoid Relay
PC Programmable Controller
P/C Pump Control
PCOR Pressure Compensated Over-Ride
PCP Pressure Control Pilot (Motor)
PCR Pressure Compensated Regulator
PCV Pressure Control Valve
PM Pawl Motor
PWR Power (Electrical)
R Red Light
RT Right Travel
S Swing
SOL Solenoid
SS Starter Solenoid
VDC Volts Direct Current
W White Light
HS-1 Swing Brake
HS-2 Swing Lock In
HS-3 Swing Lock Out
HS-4 Travel Brake
HS-5 Travel Two-speed
HS-6 Boom Hoist (Drum 4) Brake
HS-7 Main Hoist 1 (Drum 1) Brake
HS-8 Whip Line Hoist (Drum 3) Brake
HS-9 Whip Line Hoist (Drum 3) Diverting
HS-10 Main Hoist 2 (Drum 2) Brake
HS-11 Mast Hoist (Drum 5) Brake
HS-12 Mast Hoist (Drum 5) Pawl Out
HS-13 Mast Hoist (Drum 5) Pawl In
HS-14 Mast Hoist (Drum 5) Diverting
HS-15 Luffing Jib (Drum 6) Brake
HS-16 Accessory System Proportional
HS-17 Right Front Jack Extend
HS-18 Right Front Jack Retract
HS-19 Left Front Jack Extend
HS-20 Left Front Jack Retract
HS-21 Right Rear Jack Extend
HS-22 Right Rear Jack Retract
HS-23 Left Rear Jack Extend
HS-24 Left Rear Jack Retract
HS-25 Boom Pins Engage
HS-26 Boom Pins Disengage
HS-27 Rear Adapter Frame Pins Engage
HS-28 Rear Adapter Frame Pins Disengage
HS-29 Front Adapter Frame Pins Engage
HS-30 Front Adapter Frame Pins Disengage
HS-31 Mast Pins Engage
HS-32 Mast Pins Disengage
HS-33 Mast Cylinders Raise
HS-34 Mast Cylinders Lower
HS-35 Rigging Winch (Drum 7) Pay Out
HS-36 Rigging Winch (Drum 7) Haul In
HS-37 Cab Tilt Up
HS-38 Cab Tilt Down
HS-39 Hydraulic Pumps Warm-up