Caterpillar EP20T 48V Specifications Systems Operation Testing & Adjusting Manual – PDF DOWNLOAD

Description

Caterpillar EP20T 48V Specifications Systems Operation Testing & Adjusting Manual – PDF DOWNLOAD

FILE DETAILS:

Caterpillar EP20T 48V Specifications Systems Operation Testing & Adjusting Manual – PDF DOWNLOAD

Language : English
Pages : 111
Downloadable : Yes
File Type : PDF
Size: 5.96 MB

TABLE OF CONTENTS:

Caterpillar EP20T 48V Specifications Systems Operation Testing & Adjusting Manual – PDF DOWNLOAD

Specifications
Component Measurements 4
Console 6
Contactors 7
Control Panel 8
Current Measurements 4
Direction Switch 7
Fuses 7
Head Capacitor 7
Horn 6
Instrument Panel , 6
LED Display Layout 6
Logic Board Layout 4
Thermal Switch 7
Transistor Connections 5
Transistor Measurements 5
Systems Operation
Accessory Circuits 27
DC -DC Converter 28
Horn Circuit 27
Hour Meter Circuit 27
Actuation Circuit ; 29
Drive Circuit 33
Bypass Operation 40
Control Circuit Operation 33
Current Limit , 39
Electrical Braking (Plugging) Operation 41
Failure Protection Circuit 39
Flyback Circuit 38
Power Circuit Operation 34
Thermal Protection Circuit 39
General Information 18
Glossary 10
Hydraulic Circuit 31
Pump Control Circuit Operation 31
Pump Power Circuit Operation 32
Lift Truck  urning Operation 43
Location of Control Panel Components 16
Logic Unit 23
Operational Circuit Elements 23
Accelerator Control 26
Battery Discharge lndicator (BDI) 2 4
Chat Mode 2 5
LED Display 23
Life lnterrupt 2 4
On Board “Run Time” Diagnostics ( Fault Detection) 24
Steer Angle Sensor 2 7
PowerSteering Circuit 3 0
ProgrammaЫeFeatures 1 9
Activating DefaultS ettings 2 2
Programming Features 2 3
SymbolLibrary 1 5
MicroCommand Control System 3
Testing and Adjusting
Accessing Stored Faults 44
System Т ests and Adjustments 8 3
ComponentTests 8 7
Accelerator Control 89
Capacitor(Head) 8 9
Conductor and Switch Continuity 8 9
Contactor 90
Contactor (BypassActivation) 90
DC-DC Converter 9 1
Diode Replacement 92
Diodes 9 1
Display (LED) ; 9 2
Driver Board (OffVehicle) 9 8
Driver Board (On Vehicle) 9 3
LiftSwitch 1 02
Logic Unit Quick Reference Voltage Check 87
Resistors ( R302 and R312 ) 1 02
SteerAngleSensor 1 03
ТhermalSwitch 103
Transistor (1 TRN) 1 00
Transistor Replacement(1 TRN) 1 01
Discharging Head Capacitor( HEAD САР) 8 4
ElectricalSystemAdjustments 104
Accelerator Control Linkage 1 04
LiftSwitch 1 05
Parking Brake Switch 1 05
Logics Removal 8 5
Rapid Tune-UpP rocedure 1 06
FinalLogic Boardдdjustments 1 06
Battery Discharge lndicator(BDl)Adjustment 106
Current Limit Т est and Adjustment 107
Electrical Braking (Plugging) Current Т est
andдdjustment 1 09
“Run Time” Tests 8 5
Control Panel Overtemperature Protection 86
FailureP rotection 8 6
Кеу to ON, No Operator Warning,
Display = “Е” ( Flashing) 86
Static Return to OFF (SRO) 8 6
Steer Angle Sensing 8 6
TestEquipment 8 3
TrouЫeshooting 4 5
Built-in DiagnosticO peration 4 8
Control and Power System Operational Checks 4 7
Preparation Т ests and Checks 45
TrouЫeshooting ProЫem List 5 3
TrouЬleshootingCheckList 4 5

IMAGES PREVIEW OF THE MANUAL:

CATERPILLAR EP20T 48V SPECIFICATIONS SYSTEMS OPERATION TESTING & ADJUSTING MANUAL – PDF DOWNLOAD:

PLEASE NOTE:

• 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.

S.V