Manitowoc Published 05-16-17, Control # 233-03 1-65
999 SERVICE/MAINTENANCE MANUAL INTRODUCTION
HYDRAULIC SOLENOID VALVE
IDENTIFICATION
Each hydraulic solenoid valve is assigned an HS number.
The HS numbers are for training proposes only and do not
identify actual hydraulic solenoids on the crane.
ABBREVIATIONS
HS-1 Mast Cylinders Raise
HS-2 Mast Cylinders Lower
HS-3 Gantry Cylinders Raise
HS-4 Gantry Cylinders Lower
HS-5 Boom Hinge Pins Engage
HS-6 Boom Hinge Pins Disengage
HS-7 Counterweight Pins Disengage
HS-8 Swing Brake Release
HS-9 Swing Lock Engage
HS-10 Swing Lock Disengage
HS-11 Travel Brake Release
HS-12 Two-speed Travel
HS-13 Boom Hoist Drum Brake Release
HS-14 Boom Hoist Pawl In
HS-15 Boom Hoist Pawl Out
HS-16 Front Drum Brake Release
HS-17 Front Drum Brake Proportional Valve
HS-18 Front Drum Free Fall Enable
HS-19 Front Drum Pawl In
HS-20 Front Drum Pawl Out
HS-21 Rear Drum Brake Release
HS-22 Rear Drum Brake Proportional Valve
HS-23 Rear Drum Free Fall Enable
HS-24 Rear Drum Pawl In
HS-25 Rear Drum Pawl Out
HS-26 Auxiliary Drum Brake Release
HS-27 Auxiliary Drum Pawl In
HS-28 Auxiliary Drum Pawl Out
A Amber Light
ACR Air Conditioning Relay
AH Auxiliary Hoist
ALT Alternator
AUX Auxiliary
BH Boom Hoist
EDC Electrical Displacement Control (Pump)
ED Ether Disable
EFC Electronic Fuel Control
ER Ether Relay
EV Ether Valve
DPF Diesel Particulate Filter
FH Front Hoist
FS Fuel Solenoid
FSR Fuel Solenoid Relay
G Green Light
HDC Hydraulic Displacement Control
HS Hydraulic Solenoid
K1 Cab Power Relay
K3 Engine Power Relay
LD Load Drum
LH Luffing Hoist
LT Left Travel
M Starter Motor
M/C Motor Control
MS1 Start Solenoid Relay
PC Programmable Controller
P/C Pump Control
PCOR Pressure Compensated Over Ride
PCP Pressure Control Pilot
PCR Pressure Compensated Regulator
PCV Pressure Control Valve
R Red Light
RH Rear Hoist
RT Right Travel
SSwing
SOL Solenoid
SS Starter Solenoid
VDC Volts Direct Current
To Next Page
Loading...
Need help?
General
