Yale Electric ForkLift Truck: ERC030AF, ERC040AF, ERP030AF, ERP040AF Workshop Service Manual

Maintenance DIAGRAMS ERC40-55VH, ERC50VHS (ERC80-120VH, ERC100VHS) [A938]; ERC22-35VG (ERC045-070VG) [A968]; ERC16-20VA (ERC030-040VA) [A969]; ERP22-35VL (ERP045-070VL) [A976]; ERP40-50VM, ERP50-55VM6 (ERP080-120VM, ERP100VML) [A985] PART NO. 524332383 8000 YRM 1384

SAFETY PRECAUTIONS MAINTENANCE AND REPAIR • The Service Manuals are updated on a regular basis, but may not reflect recent design changes to the product. Updated technical service information may be available from your local authorized Yale ® dealer. Service Manuals provide general guidelines for maintenance and service and are intended for use by trained and experienced technicians. Failure to properly maintain equipment or to follow instructions con- tained in the Service Manual could result in damage to the products, personal injury, property damage or death. • When lifting parts or assemblies, make sure all slings, chains, or cables are correctly fastened, and that the load being lifted is balanced. Make sure the crane, cables, and chains have the capacity to support the weight of the load. • Do not lift heavy parts by hand, use a lifting mechanism. • Wear safety glasses. • DISCONNECT THE BATTERY CONNECTOR before doing any maintenance or repair on electric lift trucks. Disconnect the battery ground cable on internal combustion lift trucks. • Always use correct blocks to prevent the unit from rolling or falling. See HOW TO PUT THE LIFT TRUCK ON BLOCKS in the Operating Manual or the Periodic Maintenance section. • Keep the unit clean and the working area clean and orderly. • Use the correct tools for the job. • Keep the tools clean and in good condition. • Always use YALE APPROVED parts when making repairs. Replacement parts must meet or exceed the specifications of the original equipment manufacturer. • Make sure all nuts, bolts, snap rings, and other fastening devices are removed before using force to re- move parts. • Always fasten a DO NOT OPERATE tag to the controls of the unit when making repairs, or if the unit needs repairs. • Be sure to follow the WARNING and CAUTION notes in the instructions. • Gasoline, Liquid Petroleum Gas (LPG), Compressed Natural Gas (CNG), and Diesel fuel are flammable. Be sure to follow the necessary safety precautions when handling these fuels and when working on these fuel systems. • Batteries generate flammable gas when they are being charged. Keep fire and sparks away from the area. Make sure the area is well ventilated. NOTE: The following symbols and words indicate safety information in this manual: WARNING Indicates a hazardous situation which, if not avoided, could result in death or serious injury. CAUTION Indicates a hazardous situation which, if not avoided, could result in minor or moderate injury and property damage. On the lift truck, the WARNING symbol and word are on orange background. The CAUTION symbol and word are on yellow background.

©2014 Yale Materials Handling Corp. TABLE OF CONTENTS Diagrams, Schematics or Arrangements................................................................................................................... 1 Figure 1. Wiring Diagram/Schematic..................................................................................................................... 1 Figure 2. Manual Hydraulic Control Valve Schematic for ERP22-35VL (ERP045-070VL) (A976) (Built Prior to February, 2010)............................................................................................................................. 27 Figure 3. Manual Hydraulic Control Valve Schematic for ERC22-35VG (ERC045-070VG) (A968) and ERP22-35VL (ERP045-070VL) (A976) (Built After February, 2010)................................................ 28 Figure 4. E-Hydraulic Control Valve Schematic for ERP22-35VL (ERP045-070VL) (A976) (Built Prior to February, 2010)...................................................................................................................................... 29 Figure 5. E-Hydraulic Control Valve Schematic for ERC22-35VG (ERC045-070VG) (A968) and ERP22-35VL (ERP045-070VL) (A976) (Built After February, 2010)................................................................... 30 Figure 6. Manual Hydraulic Control Valve Schematic for ERC16-20VA (ERC030-040VA) (A969).....................31 Figure 7. E-Hydraulic Control Valve Schematic for ERC16-20VA (ERC030-040VA) (A969).............................. 32 Figure 8. Manual Hydraulic Schematic for ERP40-50VM, ERP50-55VM6 (ERP080-120VM, ERP100VML) (A985)........................................................................................................................................... 33 Figure 9. E-Hydraulic Schematic for ERP40-50VM, ERP50-55VM6 (ERP080-120VM, ERP100VML) (A985)...34 Figure 10. Manual Hydraulic Schematic for ERC40-55VH, ERC45VHS (ERC80-120VH, ERC100VHX) (A938)...........................................................................................................................................35 Figure 11. E-Hydraulic Schematic for ERC40-55VH, ERC45VHS (ERC80-120VH, ERC100VHX) (A938)........ 36 This section is for the following models: ERC40-55VH, ERC50VHS (ERC80-120VH, ERC100VHS) [A938]; ERC22-35VG (ERC045-070VG) [A968]; ERC16-20VA (ERC030-040VA) [A969]; ERP22-35VL (ERP045-070VL) [A976]; ERP40-50VM, ERP50-55VM6 (ERP080-120VM, ERP100VML) [A985] Table of Contents i

DIAGRAMS AND SCHEMATICS Figure 1. Wiring Diagram/Schematic (Sheet 1 of 26) 8000 YRM 1384 1

Yale Electric ForkLift Truck: ERC030AF, ERC040AF, ERP030AF, ERP040AF Workshop Service Manual

You're Reading a Preview

Recently Viewed