Caterpillar EV100ZX SCR Forklift Motor Controller Service Manual
140 pages · Publication SENB8606-01
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- Models
- EV100ZX SCR
- Manual type
- Service Manual
- Pages
- 140
- Publication
- SENB8606-01
- Condition
- Brand new
What's inside
From the manual's own table of contents: 7 sections, 109 entries. See sample pages (PDF, 410 KB)
General information and features13 topics
- Glossary
- Nameplate and Serial Number Locations
- EV100ZX Motor Controller without SCR Hydraulics
- EV100ZX Motor Controller with Optional SCR Hydraulics
- Basics of Circuit Operation
- Traction Control Logic Flow Chart
- Console (Display)
- Features of the EV100ZX Control Systems
- General Maintenance for the SCR Control
- Trouble-shooting the EV100ZX Motor Controller
- EV100ZX SCR Control Wiring Schematic without SCR Hydraulics
- EV100ZX SCR Control Wiring Schematic with SCR Hydraulics
- EV100ZX SCR Control Wiring Schematic for Optional Equipment
Handset12 topics
- General Information
- HANDSET
- Handset Functions
- Function Set-Up Procedures for Traction SCR
- Operation
- Accessing and Clearing Fault Codes
- Bench Checks and Adjustments
- Function Numbers (Traction)
- Function Settings (Traction Card)
- Function Numbers (Pump)
- Function Set-Up Procedures for Optional SCR Hydraulics
- Function Settings (Pump Card)
Checks and repairs22 topics
- CHECKS & REPAIRS
- Fuses
- SCR's
- Thermal Protector
- Reactor Assembly
- Suppressors
- Capacitor C1
- Motor Current Sensor
- Thermal Protector Test
- Contactors
- Control Card
- Control Card Plugs
- Brush Wear Indicators
- Motor Thermal Switches
- Electric Truck Motors and Controls
- Truck Management Module (TMM)
- TMM1 Connections
- Thermal Transfer
- Trouble Shooting Tips
- Unsatisfactory Brush Performance
- Commutator Surfaces
- Motor Winding Specifications
Logic card connections and troubleshooting by symptom13 topics
- LOGIC CARD CONNECTIONS & TROUBLESHOOTING BY SYMPTOM
- Main Logic Card
- Component Locations
- Terminal Connections for ZX Logic Cards
- EV100ZX Logic Card Specifications
- EV100ZX Current Limit Curves
- Secondary Troubleshooting
- Table 1 Failures that Cause Reduced or No Motor Torque with SCR Control
- Table 2 Failures that Cause Full or No Motor Torque with SCR Control
- Table 3 Mis-operation or Other Features
- Hydraulic Pump Control Troubleshooting
- Table 4 Failures that Cause Reduced or No Motor Torque with SCR Control
- Table 5 Failures that Cause No Motor Torque with SCR Control
Theory of operation22 topics
- Electronic Speed Controls
- Motor Circuit that Operates with Pulses
- Silicon Controlled Rectifier (SCR)
- THEORY OF OPERATION
- Hydraulic Pump Motor
- Traction Circuit
- SCR 1 "OFF" Circuit
- Control Cards
- Flyback Current from the Motor
- Pulse Monitor Trip (Traction Circuit Only)
- SRO Circuit (Traction Circuit Only)
- Sequence of Operation
- Control Card Adjustments (Traction Circuit)
- Accelerator Control
- SCR Control (Hydraulic Pump Motor)
- Circuit Protection
- Current Limit
- Thermal Protection
- Traction Circuit Fuse
- Truck Management Module (TMM1)
- Instrument Panel Display
- Fault Code Memory
Wiring16 topics
- Optional SCR Hydraulic Control
- Power Cable Connections
- Standard Control
- WIRING
- A & B Plugs
- Traction Control Card Wire Harness Connections
- Y Plug
- Z Plug
- TMM1 Truck Management Module 1
- TB Connections
- Control Card Wire Harness Connections for Optional Hydraulic Pump SCR
- Panel Connector
- Y Plug for use on Option Card
- Z Plug for use on Option Card
- Pump Driver
- Pump Time Delay
Diagnostic status codes4 topics
- Basic Checks
- EV100ZX DIAGNOSTIC STATUS CODES
- On-Board Diagnostics
- Status Codes
Inside this manual
Real pages from this service manual (140 pages). Open the sample pages (PDF, 409 KB)
- Diagram, page 20: GENERAL INFORMATION & FEATURES
- Specifications, page 64: LOGIC CARD CONNECTIONS & TROUBLESHOOTING BY SYMPTOM
- Troubleshooting, page 72: LOGIC CARD CONNECTIONS & TROUBLESHOOTING BY SYMPTOM
- Color page, page 59: CHECKS & REPAIRS
- Foldout diagram, page 19: GENERAL INFORMATION & FEATURES
This is a service manual
Here's how it compares to the other manual types.
Service manual
Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.
Operator's manual
Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.
Parts manual
Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.
Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.
What it's used for
Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.
Service shops and owner/operators who repair their own equipment
Identifying correct parts and seeing how assemblies come apart and go back together
Keeping equipment running with less downtime
Factory manual, 140 pages
Quantity one is the manual described above.
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60-day returns
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Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).