Raymond 20 SCR Operation and Maintenance Instructions Manual SN21000 and up – PDF DOWNLOAD

Description

Raymond 20 SCR Operation and Maintenance Instructions Manual SN21000 and up – PDF DOWNLOAD

FILE DETAILS:

Raymond 20 SCR Operation and Maintenance Instructions Manual SN21000 and up – PDF DOWNLOAD

Language : English
Pages :280
Downloadable : Yes
File Type : PDF
Size:26.4 MB

DESCRIPTION:

Raymond 20 SCR Operation and Maintenance Instructions Manual SN21000 and up – PDF DOWNLOAD

PREFACE

This manual presents factual material on the Raymond Corporation equipment you have purchased. The object is to insure safe operation and/or maintenance practices and procedures for this Raymond product.

MANUAL OVERVIEW

This manual consists of both the Operating and Maintenance (0 & M) section and the Parts Catalog (P/C) section for the specific equipment listed on the cover.

TABLE OF CONTENTS:

Raymond 20 SCR Operation and Maintenance Instructions Manual SN21000 and up – PDF DOWNLOAD

Operation and Maintenance Instructions
Introduction
Safety
Chapter 1 : Description 10
Chapter 2: Operating Instructions 20
Chapter 3: Ins ta I I at ion 30
Chapter 4: Theory of Operation 40
Chapter 5: Maintenance 5 0
Chapter 6: Troub I es hooting 60
Chapter 7: Appendix 10
LIST OF ILLUSTRATIONS
TITLE
Model 20 SCR Fork Lift Truck
Vehicle Specifications
Model 20 SCR Operator’s Compartment
Model 20 SCR with Door Open and Covers Removed
Model 20 SCR Chassis
Cross Section of the Complete Drive Unit
Cross Section of Swivel Caster Assembly
Brake Installation
Gears for Automotive and Standard Steering
Hydraulic System Components
Electrical Panel
The Control Unit Circuitry
Components of the Model 20 Control Unit
The Variable Pulse Generator (VPG) Card Circuitry
Remote Lift/Lower Controls
Model 20 Operator Controls
Remote Lift/Lower Controls
4D Controls
Straddle Truck Entering Pallet
Reach Truck Entering Pallet
Safety Decal
Hydraulic Schematic – Standard
Model 20 Lift
Model 20 Lower
Model 20 Travel Lift
Model 20 Travel Lower
Model 20 Auxiliary System
Hydraulic Schematic – Low Lift
Model 20 Low Lift – Lift Process
Model 20 Low Lift – Lower Process
SCR Physical Appearance
SCR Electrical Symbol
Di sgram of How an SCR Operates
Circuit with a Speed Switch
Battery and Voltmeter Hookup
Simpl ifed Circuit Using an SCR
Battery Plugged In
Keyswitch Turned ON
Deadman Switch Depressed
The Directional/Speed Control Handle is Rotated
To The Forward Position
Turning ON the Main SCRl and Charging Capacitor Cl
Turning OFF the Main SCRl
High Speed M Range
Plugging
Scheduled Maintenance Chart
Lubrication Equivalency Chart
Reach Fork Attachment Lubrication
Straddle Truck Attachment Lubrication
Standard Torque Data for Bolts
Drive Unit
Cross Section of the Drive Unit
Drive Motor I nsta 11 at ion
Drive Wheel
Fabricated Ring for Removing the Drive Unit
Proper Position of Thrust and Radial Rings
Exploded View of Brake Assembly
Brake Bleed Procedure
Deadman Pedal Adjustment
Steering Column Assembly – Power Steering,
Standard Type
Exploded View of the Swivel Caster
Preloading Caster Springs
View of Hydraulic Compartment
Hydraulic Control Valves
Hydraulic Components
Maximum Rate of Allowable Load Drop
Lift Chain Lubrication ~
{Intentionally Left Blank)
Table of Pot Settings and Associated Voltages
Per Cell
Battery Controller Tester
Table of Brush Lengths and Spring Pressures
Drive Motor Terminals and Circuits
Contactor Specifications
11W1 Contactor
11X11 Contactor
F and R Contactor
PC Contactor
P Contactor
Snap Switch Wiring
Potentiometer Terminals
Directional/Speed Control Assembly
Exploded View of the Control Unit
Adjustments and Test Pins of the Control Units
Width and Frequency Pulse Adjustment
Idle Rep Rate Adjustment
Plugging Adjustment
1/2 Speed Adjustment
1/4 Speed Adjustment
Forward and Reverse Time Delay Adjustment
11M11 Time De 1 ay Adjustment
Current Shunt and Meter Arrangement
Test Circuit for the M, F and R Coil Suppressors
548 Test Circuit for the Low Vo I tage
Circuit Breaker – 5110
549 Low Voltage Circuit Breaker 5110
550 Electrical Components Test 5116
551 SCR Torque Ratings and Installation 5116
61 Overload Sensing 11Fail Safe11 Chart 64
7 1 Electrical Schematic (Early Models} 7 1
72 Wiring Diagram (Early Models} 72
73 Electrical Schematic (Later Models} 75
74 Wiring Diagram (Later Models} 76
75 Hydraulic Schematic – Standard 79
76 Hydraulic Schematic – Low Lift 7 10

IMAGES PREVIEW OF THE MANUAL:

Customer Support: [email protected]

https://vimeo.com/837454815?share=copy

PLEASE NOTE:

• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
• You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
• Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted

s.m