Raymond Forklift 20 SCR Operation & Maintenance Instruction Manual SN 5500 and up – PDF DOWNLOAD
FILE DETAILS:
Raymond Forklift 20 SCR Operation & Maintenance Instruction Manual SN 5500 and up – PDF DOWNLOAD
Language : English
Pages : 172
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Raymond Forklift 20 SCR Operation & Maintenance Instruction Manual SN 5500 and up – PDF DOWNLOAD
INTRODUCTION:
THIS MANUAL PROVIDES THE DESCRIPTION, OPERATING INSTRUCTIONS, INSTALLATION,
THEORY OF OPERATION, MAINTENANCE AND TROUBLESHOOTING INSTRUCTIONS FOR
RAYMOND MODEL 20 SCR TRUCKS. FIGURE 1-1 SHOWS A MODEL 20 ‘REACH-FORK TRUCK.
1-2 THE MODEL 20 POWER LIFT TRUCK IS PRIMARILY BUILT FOR GENERAL INDOOR WAREHOUSE
USE, OR FOR BULK STORAGE OUTDOORS ON PAVED OR OTHER HARD SURFACES.
THE TRUCK IS A STAND-UP RIDER TYPE DESIGNED FOR NARROW AISLE INSTALLATIONS.
RIGHT ANGLE STACKING OF PALLETIZED LOADS CAN BE ACCOMPLISHED IN AISLES AS
NARROW AS 6 FEET.
1-3 POWER FOR THE MODEL 20 SCR TRUCK IS PROVIDED FN A 24 VOLT INDUSTRIAL BATTERY. THE
MODEL 20 TRUCK HAS THE ABILITY, FOR EXAMPLE, TO CARRY A 2,000 LB. LOAD AT SPEEDS UP
TO 5 MILES PER HOUR, TO ELEVATE AT SPEEDS UP TO 45 FEET PER MINUTE, AND TO STACK LOADS
AT HEIGHTS UP TO 240 INCHES. THESE FACTORS PLUS ITS EXCEPTIONAL MANEUVERABILITY MAKE
THE MODEL 20 TRUCK THE LEADING PERFORMER OF 24 VOLT NARROW AISLE TRUCKS.
!-4 MODEL 20 SERIES TRUCKS ARE AVAILABLE IN 2000, 3000, AND 4000 POUND CAPACITIES AND CAN
B.E PROVIDED WITH STRADDLE, REACH-FORK, LOW-LIFT PLATFORM AND FORK, ·40 (FOUR DIRECTIONAL),
HIGH LIFT PALLET, OR S IDEREACH ATTACHMENTS. THE MAST IS OFFERED IN EITHER
TWO OR THREE STAGE CONSTRUCTION. A VARIETY OF COLLAPSED AND ELEVATED HEIGHTS ARE
AVAILABLE TO FIT ·EVERY APPLICATION. IN ADDITION, VARIOUS OPTIONAL FEATURES SUCH AS POWER
TILT, SIDESHIFT, CLAMP, DEEP REACH, EXTENDED REACH, ETC., ADAPT THE TRUCK TO SPECIFIC
SITUATIONS. MODEL 20 SCR TRUCKS HAVE, AS A STANDARD FEATURE, U .L. TYPE E APPROVAL.
TYPE EE APPROVAL IS OPTIONAL.
1-5 POWER STEERING IS STANDARD ON ALL MODEL 20 TRUCKS. OTHER CONVENIENCES WHICH THE
TRUCKS OFFER ARE A LOW STEP IN COMPARTMENT (ONLY 11″ HIGH) AND THE CONVENIENT LOCATION
OF THE CONTROLS. CONTROLS ARE LOCATED SO THE OPERATOR CAN DRIVE FACING EITHER TOWARDS
OR AWAY FROM THE LOAD. THE OPERATOR CONTROLS STEERING WITH ONE HAND WHILE TRAVEL
DIRECTION AND SPEED, LIFT, LOWER, AND AUXl,LIARY FUNCTIONS ARE ALL WITHIN EASY REACH OF
THE OTHER HAND
I~ THE MODEL 20 SCR TRUa< INCORPORATES THE USE OF ELECTRONIC SEMI-CONDUCTORS TO CONTROL
TRAVEL SPEEDS . THIS SYSTEM PROVIDES THE OPERATOR WITH AN INFINITE SELECTION OF TRAVEL
SPEEDS, FROM SLOW INCHING TO APPROXIMATELY 4-1,/.2 MILES PER HOUR. THE TRUCK HAS A NONVARIABLE
HIGHER SPEED GIVING A TOP SPEED OF 5 MILES PER HOUR.
REVISED s
TABLE OF CONTENTS:
Raymond Forklift 20 SCR Operation & Maintenance Instruction Manual SN 5500 and up – 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 IPTION
3-55 LIFT/LOWER
3-58 OPERATING AUXILIARY FUNCTIONS
3-60 RAMP OPERATION
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
VALVE, LIFT MOTOR RUNNING 7-28
7-40 HYDRAULICS – SLOW OR NO LIFT, SOLENOID
LIFT, LIFT MOTOR RUNNING 7-28
IMAGES PREVIEW OF THE MANUAL:
VIDEO PREVIEW OF THE MANUAL:
PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
S.V