Raymond Forklift 20 SCR Operation and Maintenance Instructions Manual – PDF DOWNLOAD

Description

Raymond Forklift 20 SCR Operation and Maintenance Instructions Manual – PDF DOWNLOAD

FILE DETAILS:

Raymond Forklift 20 SCR Operation and Maintenance Instructions Manual – PDF DOWNLOAD

Language : English
Pages :172
Downloadable : Yes
File Type : PDF
Size:18.9 MB

DESCRIPTION:

Raymond Forklift 20 SCR Operation and Maintenance Instructions Manual – PDF DOWNLOAD

INTRODUCTION

TABLE OF CONTENTS:

Raymond Forklift 20 SCR Operation and Maintenance Instructions Manual – PDF DOWNLOAD

INTRODUCTION
1-7 TABLE OF LEADING PARTICULARS
DESCRIPTION
2-2 CHASSIS
2-7 DRIVE UNIT
2-12 BRAKE
2-14 STEERING
2-19 SWIVEL CASTER As~EMBLY
2-21 HYDRAULIC SYSTEM
2-22 LIFT/LOWER
2-33 AUXILIARY FUNCTIONS
2-38 Low LIFT HYDRAULICS
2-45 ELECTRICAL CIRCUITS
2-46 HORN
2-48 HOUR METER
2-50 Low VOLTAGE CIRCUIT BREAKER
2-52 OTHER OPTIONAL FEATURES
2-55 TRAVEL CIRCUIT
OPERATING INSTRUCTIONS
3-1 DESCRIPTION
3-2 KEY SW ITCH
3-4 BRAKE
3-6 STEERING
3-8 LIFT/LOWER
3-13 AUXILIARY FUNCTIONS
3-15 HORN
3-17 TRAVEL CIRCUIT
3-19 HOUR METER
3-21 EMERGENCY DISCONNECT
3-23 OPTIONAL FEATURES
3-32 OPERATING THE TRUCK 3-5
3-34 PREPARATION 3-5
3-38 · To TRAVEL FORWARD OR REVERSE
( EXCEPT 4D) 3 -6
3-40 TRAVEL MODE SELECTION (4D) 3-6
3-42 CASTER LOAD WHEELS (4D) 3-6
3-44 To TRAVEL F.ORWARD OR REVERSE (4D) 3-6
3-46 To TRAVEL SIDEWAYS (4D) 3-7
3-48 To BRAKE 3-7
3-51 PLUGGING 3-8
THE RAYMOND CORPORATION
MODEL 20 SCR
MAINTENANCE
TABLE OF CONTENTS (CONT’D.)
OESCR IPTI0N PAGE
3-55 LIFT/LOWER 3~8
3-58 OPERATING AUXILIARY FUNCTIONS 3-8
3-60 RAMP OPERATION 3-9
3-63 To TURN INTO AN AISLE FROM A
NARROW AISLE 3-9
3-65 ENTERING AND LEAVING PALLETS 3-9
3-68 ENTERING AND LEAVING SKIDS OR
PALLETS (Low LIFT TRUCKS) 3-10
3-70 HANDLING LONG LOADS (40) 3-11
3-73 PARKING TRUCK 3-11
3-75 SAFETY 3-11
INSTALLATION
4-3 BATTERY AND CHARGER
4-8 TRUCK OPERATIONAL CHECK
THEORY OF OPERATION
5-2 LIFT/LOWER SYSTEM
5-3 LIFT
5-5 LOWERING
5-7 TRAVEL/LIFT
5-9 AUXILIARY HYDRAULIC SYSTEM
5-13 POWER STEERING
5-16 REACH-FORK, POWER TILT,
SIDESHIFT CLAMP AND ETC.
5-19 HYDRAULIC – Low LIFTS
5-21 TRAVEL SYSTEM
MAINTENANCE
6-1 SCHEDULED MAINTENANCE 6-1
6-3 DRIVE UNIT 6-7
6-11 BRAKE 6-19
6-18 STEERING 6-20
6-24 SWIVEL CASTER 6-26
6-31 HYDRAULIC 6-29
6-32 GENERAL 6-29
6-41 HYDRAULIC OIL AND FILTER 6-30
6-43 BLEEDING AIR FROM LIFT RAM 6-30
6-45 LIFT AND AUXILIARY PUMP 6-31
6-49 LIFT/LOWER CONTROL VALVE 6-31
6-51 MANIFOLD ASSEMBLY 6-32
6-58 SOLENOID VALVES 6-32
6-64 AUXILIARY CONTROL VALVE 6-34
6-71 POWER STEERING TORQUE GENERATOR 6-35
THE RAYMOND CORPORATION
MODEL 20 SCR
MAINTENANCE
TABLE OF CONTENTS (CONT’D.)
DESCRIPTION
6-77 ELECTRICAL
6-78 BATTERY
6-94 MOTORS
6-106 CONTACTORS
6-121 MASTER SWITCH ASSEMBLY
6-125 CONTROL UNIT
6-161 PLUGGING RELAY
6-163 TRANSIENT SUPPRESSORS
6-169 DIODE ASSEMBLIES
6-171 Low VOLTAGE CIRCUIT BREAKER
6-174 TESTING OTHER ELECTRIC COMPONENTS
6-176 SPECIAL INSTALLATION INSTRUCTIONS
TROUBLESHOOTING
7-1 GENERAL TROUBLESHOOTING INSTRUCTIONS 7-1
7-9 LISTING OF TRUCK PROBLEMS 7-2
7-10 GENERAL TRAVEL PROBLEMS 7-3
7-26 AUXILIARY CIRCUIT 7-20
7-30 LIFT/LOWER CIRCUIT 7-22
7-33 HORN INOPERATIVE 7-26
7-34 HYDRAULICS – CONTINUOUS CARRIAGE DRIFT
DOWN 7-27
7-35 HYDRAULICS – CARRIAGE OVERTRAVEL AT
END OF SOLENOID LOWERING 7-27
7-36 HYDRAULICS – CARRIAGE OVERTRAVEL AT
END OF SOLENOID LIFT
7-37 HYDRAULICS -ABRUPT START AND STOP,
ERRATIC PERFORMANCE OF
SOLENOID LIFT
7-38 HYDRAULICS -ABRUPT START AND STOP,
ERRAT.IC PERFORMANCE OF
SOLENOID LOWER
7-39 HYDRAULICS – SLOW OR NO LIFT, SPOOL
7-27
7-28
VALVE, LIFT MOTOR RUNNING 7-28
7-40 HYDRAULICS – SLOW OR NO LIFT, SOLENOID
LIFT, LIFT MOTOR RUNNING 7-28
Ill
THE RAYMOND C0RP0RATl0N
LIST OF ILLUSTRATIONS
FIGURE No, TITLE PAGE No,
1-1 MODEL 20 SCR REACH-FORK TRUCK 1-1
1-2 TABLE OF LEADING PARTICULARS 1-3
2-1 MODEL 20 SCR TRUCK WITH DOOR OPEN 2-2
2-2 CROSS SECTION OF COMPLETE DRIVE UNIT 2-3
2-3 BRAKE INSTALLATION 2-5
2-4 GEARS FOR AuTOMOTIVE AND STANDARD STEERING 2-6
2-5 IDENTIFYING HYDRAULIC COMPONENTS 2-8
2-6 ELECTRICAL PANEL 2-12
3-1 STANDARD MODEL 20 TRUCK CONTROLS 3-2
3-2 REMOTE LIFT/LOWER CONTROL 3-4
3-3 40 CASTER CONTROLS AND DIRECTION INDICATORS 3-7
3-4 DEFINING TRAVEL DIRECTIONS AND TRUCK WHEELS 3-7
3-5 STRADDLE TRUCK ENTERING PALLET 3-10
3-6 REACH TRUCK ENTERING PALLET 3-10
5-1 HYDRAULIC SCHEMATIC 5-2
5-2 LOW LIFT HYDRAULIC SCHEMATIC 5-5
5-3 SCR’s PHYSICAL APPEARANCE AND
ELECTRICAL SYMBOL 5-8
5-4 DIAGRAM OF HOW AN SCR OPERATES 5-9
5-5 SIMPLIFIED DIAGRAM OF A RESISTOR 5-10
CONTROLLED TRUCK
5-6 CIRCUIT WITH SPEED SWITCH 5-11
5-7 BATTERY AND VOLTMETER HOOKUP 5-11
5-8 SIMPLIFIED CIRCUIT USING AN SCR 5-12
5-9 KEY SWITCH SI TURNED ON 5-13
5-10 DEADMAN PEDAL DEPRESSED 5-14
5-11 DIRECTIONAL SWITCH CLOSED 5-17
5-12 TURNING ON MAIN SCR AND
CHARGING CAPACITORS 5-18
5-13 TURNING OFF MAIN SCR 5-19
5-14 HIGH SPEED SWITCH CLOSED 5-21
5-15 PLUGGING 5-22
5-16 ELECTRICAL SCHEMATIC MODEL 20 SCR 5-28
6-1 TRACTOR INSPECTION AND LuBRICATION CHART 6-1
6-2 TRACTOR LUBRICATION AND INSPECTION POINTS 6-4
6-3 STRADDLE ATTACHMENT LuBRICATION 6-5
6-4 REACH-FORK ATTACHMENT LuBRICATION 6-6
6-5 DRIVE MQTOR INSTALLATION 6-9
6-6 DRIVE UNIT 6-10
6-7 CROSS SECTION OF DRIVE UNIT 6–13
6-8 DRIVE WHEEL 6–14
6-9 FABRICATED RING FOR REMOVING DRIVE UNIT 6–16
6–10 PROPER POSITION OF THRUST AND RADIAL RING 6–17
6–11 EXPLODED VIEW OF BRAKE AsSEMBLY 6–18
6–12 VIEW OF BRAKE SYSTEM 6-21

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• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

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