Original Illustrated Factory Workshop Service Manual for Yale Electric Forklift Truck Type ESC-EA.

Original factory manuals for Yale Forklift Trucks, contains high quality images, circuit diagrams and instructions to help you to operate and repair your truck. All Manuals Printable and contains Searchable Text

Covered models:
ESC30EA

Format: PDF, 169 Pages
Language: English

Contents:
1 OPERATING INSTRUCTIONS
NAMEPLATE
SAFETY AND INFORMATION LABELS
GENERAL
OPERATOR PRECHECKS AND INSPECTION
OPERATING PRECAUTIONS
SAFETY AND OPERATIONAL CHECKS (PRIOR TO EACH SHIFT) .
DESCRIPTION
STARTING SEQUENCE
STOPPING
PARKING
SAFE MAINTENANCE PROCEDURES
HOW TO PUT A LIFT TRUCK ON BLOCKS
HOW TO RAISE THE DRIVE TIRES
HOW TO RAISE THE STEER TIRE
PRECAUTIONS FOR TRUCKS IN STORAGE
PRECAUTIONS FOR BATTERIES IN STORAGE
2 GENERAL TRUCK AND LUBRICATION
GENERAL
DESCRIPTION
BATTERY ROLLERS
BATTERY REATINERS
OVERHEAD GUARD AND REAR POST
FRONT COVER
TOP COVER
CONTROL COVER
OPERATOR COMPARTMENT PADS
FLOOR MAT / BRAKE PEDAL PAD
HIGH BACK PAD
DECALS
TIRES AND WHEELS
REMOVING DRIVE TIRE AND WHEEL FROM TRUCK
REMOVING TIRE FROM DRIVE WHEEL HUB
INSTALLING THE TIRE ON THE DRIVE WHEEL HUB
INSTALLING THE DRIVE WHEEL AND TIRE ON THE TRUCK.
REMOVING STEER WHEEL AND TIRE
REMOVING TIRE FROM STEER WHEEL HUB
INSTALLING STEER TIRE AND WHEEL
LABEL REPLACEMENT
PAINTING INSTRUCTIONS
8 HOUR / DAILY INSPECTION
STARTUP SEQUENCE
GENERAL FUNCTIONS
BATTERY .
CHARGING THE BATTERY
CHANGING THE BATTERY
BATTERY CONNECTOR
BATTERY GATES
BRAKES
BRAKE PEDAL / BRAKE LINKAGE
BRAKE SWITCHES
CARRIAGE /LOAD BACKREST /FORKS
CONTROL HANDLE
DECALS
GEARBOX .
HYDRAULIC SYSTEM
LIGHTS (OPTIONAL)
MAST
STEERING
TIRES /WHEELS
STATIC STRAPS
40 HOUR / 5 DAY INSPECTION
BATTERY
HYDRAULIC SYSTEM
LIFT CHAINS
350 HOUR / 60 DAY INSPECTION
BATTERY
CONTACTOR TIPS
GEARBOX
HYDRAULIC SYSTEM
LIFT CHAINS
MOTOR BRUSHES
2000 HOUR / 360 DAY INSPECTION
BRAKES
GEARBOX
HYDRAULIC SYSTEM
SIDESHIFT CARRIAGE
TIRES/WHEELS
RECOMMENDED SCHEDULES OF MAINTENANCE
FASTENERS
3 ELECTRICAL SYSTEM
GENERAL
CAPACITOR DISCHARGE
SYSTEM CONTROLLER / OPERATOR DISPLAY BOX
OPERATOR DISPLAY BOARD / MEMORY BOARD
TRACTION AMPLIFIER
CONTACTOR TIPS
MAIN POWER CONTACTOR
LIFT AND STEER CONTACTORS
FUSES
HORN
HORN RELAY
AMPLIFIER DIODES
CONTROL HANDLE ASSEMBLY
CONTROL HANDLE POTENTIOMETER
BATTERY DISCONNECT LEVER
HORN BUTTON SPRING
LIFT AND TRAVEL SPRINGS
CONTROL HANDLE REPLACEMENT
ELECTRIC MOTOR MAINTENANCE, GENERAL
PROGRAMMING AND DIAGNOSTICS
INTRODUCTION
PRE-OPERATIONAL INFORMATION
PERFORMANCE AND DIAGNOSTICS MENU
CALIBRATION MENU
PROGRAM MENU
DIAGNOSTIC MENU
OPERATIONAL FEEDBACK DEVICES
OPERATIONAL MODES
ELECTRONIC FAULT ISOLATION PROCEDURE
4 DRIVE UNIT ASSEMBLY
DESCRIPTION
DRIVE MOTOR
BRUSH RREMOVAL
GEARBOX
OIL CHANGE
DRIVE WHEEL ASSEMBLY
DRIVE WHEEL SPINDLE
DRIVE UNIT REBUILD - DISASSEMBLY
DRIVE UNIT REBUILD - ASSEMBLY
PINION GEAR TO MOTOR ENDBELL ASSEMBLY
GEAR HOUSING TO MOTOR ASSEMBLY
CARRIER TO GEAR HOUSING ASSEMBLY
CARRIER REBUILD
CARRIER DISASSEMBLY
CARRIER ASSEMBLY
5 BRAKE SYSTEM
THEORY OF OPERATION
DISC BRAKE UNIT
BRAKE PEDAL
BRAKE ADJUSTMENTS
6 STEERING SYSTEM
STEERING SYSTEM
STEER PUMP AND MOTOR ASSEMBLY
STEER PUMP
STEER CONTROL VALVE
HYDRAULIC MOTOR
STEER GEAR
STEER FORK ASSEMBLY
STEER WHEEL ASSEMBLY
CHANGING STEER TIRES
STEER POSITION POTENTIOMETER
7 HYDRAULIC SYSTEM
THEORY OF OPERATION
LIFT PUMP
LIFT PUMP AND MOTOR ASSEMBLY
LIFT PUMP MOTOR BRUSHES
VALVE CARTRIDGES
HYDRAULIC OIL FILTER
HYDRAULIC OIL
TILT CYLINDER
TILT ANGLE ADJUSTMENT
RELIEF PRESSURE ADJUSTMENT
HYDRAULIC GEAR PUMPS
DESCRIPTION
REPAIRS
8 MAST
9 BATTERY AND CHARGING SYSTEM
BATTERYAND CHARGING SYSTEM-GENERAL
SAFETY TIPS FOR HANDLING INDUSTRIAL TRUCK BATTERIES
BATTERY TROUBLESHOOTING
BATTERY TROUBLESHOOTING
LEAD-ACID BATTERIES ....
SPECIFIC GRAVITY
CHEMICAL REACTION
HOW TO SELECT THE BATTERY .
VOLTAGE OFA BATTERY
BATTERY RATINGS
KILOWATT HOURS
THE BATTERYAS A COUNTERWEIGHT
THE NEW BATTERY
BATTERY MAINTENANCE
MAINTENANCE RECORDS
CLEANING THE BATTERY
ADDING WATER
HYDROMETER
BATTERY TEMPERATURE
CHARGING THE BATTERY
TYPES OF BATTERY CHARGES
METHODS OF CHARGING
TROUBLESHOOTING THE CHARGER
HOW TO KNOW WHEN THE BATTERY IS FULLY CHARGED
BATTERY CHARGING AREA
EQUIPMENT NEEDED
10 USER SUPPORT INFORMATION
SERVICE PARTS ORDERING INSTRUCTIONS
TECHNICAL PUBLICATIONS
PARTS MANUAL
OPERATING MANUAL
OPERATOR TRAINING
SERVICE TRAINING COURSES
SERVICE TRAINING MATERIALS
11 ALPHABETICAL INDEX