Hitachi ZX220LC-GI ZAXIS Excavator Manual

Product Overview

The Hitachi ZX220LC-GI Excavator Manual provides comprehensive guidance for owners and operators of this model. Available in PDF format and written in English, this manual is an essential resource for effective operation and maintenance of your excavation equipment.

This service manual includes the following detailed volumes:

• Troubleshooting Manual: Volume No. TODCR-EN, 430 pages
• Operation Manual: Volume No. TTDCR-EN, 317 pages
• Workshop Manual: Volume No. WDCR-EN, 518 pages
• Circuit Diagram: 12 pages

All manuals use the International System of Units (SI) for measurements.

Manual Guide Composition

The Hitachi ZAXIS ZX220LC-GI service manual consists of three critical guides: Operating, Troubleshooting, and Workshop Manuals. Each section contains specific information for servicing and maintaining the excavator.

• Service Manual: Includes technical details necessary for the delivery, operation, and testing of all systems, as well as troubleshooting procedures.
• Workshop Manual: Provides comprehensive maintenance and repair guidelines, including required tools and standards for disassembling and reassembling components.

Remember to use the service manual to follow safety procedures and apply appropriate lifting techniques when handling heavy parts to prevent injuries and equipment damage.

Key Features of the Hitachi ZAXIS Excavator

• Industry-leading hydraulic technology for superior performance
• Exceptional fuel efficiency and easy operation
• Optimized hydraulic system and engine for enhanced durability
• Cost-effective with low running costs

Benefits

• Reliable solutions for a variety of excavation tasks
• Long-lasting value with high durability and low maintenance costs
• Empowered evolution to meet future challenges and opportunities

Usage Recommendations

• Refer to the service manual for troubleshooting air filter restriction indicator malfunctions.
• For initial troubleshooting, verify wiring connections.
• If the air filter indicator is unresponsive despite a clogged filter, consult the troubleshooting section.

Air Filter Restriction Indicator Instructions

Procedure	Inspection Method	Condition	Evaluation	Cause
1	Disconnect the air filter restriction switch connector (green and blue cable) and connect the harness end connector to the body.	Key Switch: ON	Indicator: ON	Faulty air filter restriction switch
2	Check continuity between monitor harness end terminal #16 and the body after reconnecting the air filter restriction switch to the body.	Key Switch: ON	Indicator: OFF	Open circuit between monitor and switch
3	If above checks are normal, monitor is likely faulty.