Komatsu PC490-10, PC490LC-10, PC490LC-10 High Reach Hydraulic Excavator Operation and Maintenance Manual (UENAM01013)

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Komatsu PC490-10, PC490LC-10, PC490LC-10 High Reach Hydraulic Excavator Index:

FOREWORD
- FOREWORD
- SAFETY INFORMATION
- NOISE (PC490-10, PC490LC-10)
- vibration levels
- INTRODUCTION
- PRODUCT INFORMATION
  - PRODUCT IDENTIFICATION NUMBER (PIN) / MACHINE SERIAL NO. PLATE
  - EPA regulations, engine number plate
  - Service meter location
  - Your machine serial numbers and distributor
  - SERIAL PLATE
- declaration of conformity
SAFETY
- Safety
- SAFETY LABELS
  - LOCATION OF SAFETY LABELS
  - SAFETY LABELS
- General precautions common to operation and maintenance
  - Precautions before starting operation
  - Preparations for safe operation
  - Fire prevention
  - Precautions when getting on or off machine
- Precautions for operation and maintenance
  - DO NOT GET CAUGHT IN WORK EQUIPMENT
  - Precautions related to protective structures
  - Protection against falling, flying, or intruding objects
  - ACTIONS IN THE EVENT OF DAMAGE TO SAFETY STRUCTURES
  - UNAUthorised modification
  - Precautions related to attachments and options
  - PRECAUTIONS RELATED TO CAB GLASS
  - PRECAUTIONS WHEN RUNNING ENGINE INSIDE BUILDING
- Precautions for operation and maintenance
  - Precautions for jobsite
- SAFETY MACHINE OPERATION
  - Starting engine
  - When operating
  - TRANSPORTATION
  - Towing
  - Safety rules for lifting operations
- Precautions for maintenance
  - Precautions before starting inspection and maintenance
  - Precautions for inspection and maintenance
OPERATION
- General view
  - General view of machine
  - General view of cab
  - GENERAL VIEW OF CONTROLS AND GAUGES
- Explanation of components
  - Machine monitor
  - SWitches
  - CONTROL LEVERS AND PEDALS
  - ROOF WINDOW
  - EMERGENCY ESCAPE HAMMER
  - Door lock
  - Cab door hinge
  - Opening and closing engine hood
  - LOCK AND UNLOCK ENGINE HOOD
  - CAPS AND COVERS WITH LOCK
  - Drink box
  - Magazine box
  - Cup holder
  - Ashtray
  - HANDLING AIR CONDITIONER
  - HANDLING RADIO
  - SPACE FOR RADIO CASSETTE
  - AUXILIARY ELECTRIC POWER
  - Fuse
  - Fusible link
  - TOOL BOX
  - Grease pump holder
  - Fire extinguisher
  - BATTERY DISCONNECT SWITCH
  - System operating lamp
  - HANDLING KDPF
  - HANDLING KCCV
  - Handling machines equipped with KOMTRAX
- Machine operations and controls
  - CHECKS AND ADJUSTMENT BEFORE STARTING ENGINE
  - STARTING ENGINE
  - OPERATIONS AND CHECKS AFTER STARTING ENGINE
  - STOPPING ENGINE
  - MACHINE OPERATION
  - Steering machine
  - SWINGING MACHINE
  - WORK EQUIPMENT CONTROLS AND OPERATIONS
  - WORKING MODE
  - Prohibited operations
  - RULES FOR OPERATION
  - Travelling on slopes
  - Escape from mud
  - RECOMMENDED APPLICATIONS
  - REPLACING AND INVERTING BUCKET
  - When parking machine
  - Inspecting machine after daily work
  - LOCKING
- TRANSPORTATION
  - Transportation procedure
  - LOADING AND UNLOADING WITH TRAILER
- COLD WEATHER OPERATION
  - COLD WEATHER OPERATION INFORMATION
  - AFTER DAILY WORK COMPLETION
  - After cold weather season
- LONG TERM STORAGE
  - Before storage
  - During storage
  - After storage
  - Starting machine after long-term storage
- TROUBLES AND ACTIONS
  - RUNNING OUT OF FUEL
  - Phenomena that are not failures
  - TOWING MACHINE
  - Lightweight towing hole
  - Severe job condition
  - DISCHARGED BATTERY
  - OTHER TROUBLE
MAINTENANCE
- Rules for maintenance
  - Service Meter Reading
  - Komatsu Genuine Replacement Parts
  - Komatsu Genuine Lubricants
  - Always use clean washer fluid
  - Fresh and Clean Lubricants
  - Check drained oil and used filter
  - Fuel strainer
  - Welding instructions
  - Do not drop things inside machine
  - Dusty work sites
  - Avoid mixing oil
  - Locking inspection covers
  - BLEEDING AIR FROM HYDRAULIC CIRCUIT
  - Precautions when installing hydraulic hoses
  - Checks after inspection and maintenance
  - Fuel and lubricants to match the ambient temperature
- Outline of service
  - Handling oil, fuel, coolant, and performing oil clinic
  - HANDLING ELECTRICAL COMPONENTS
- Standard tightening torque for bolts and nuts
  - Tightening torque list
- MAINTENANCE SCHEDULE
  - Maintenance schedule table
  - MAINTENANCE INTERVAL FOR HYDRAULIC BREAKER
- Maintenance procedure
  - WHEN REQUIRED
  - CHECKS BEFORE STARTING
  - Every 50 hours maintenance
  - Every 250 hours maintenance
  - Every 500 hours maintenance
  - Every 1000 hours maintenance
  - Every 2000 hours maintenance
  - Every 4000 hours maintenance
  - EVERY 4500 HOURS MAINTENANCE
  - Every 5000 hours maintenance
  - EVERY 8000 HOURS MAINTENANCE
  - EVERY 9000 HOURS MAINTENANCE
- END OF SERVICE LIFE
SPECIFICATIONS
- SPECIFICATIONS
  - EXPLANATION OF LIFT CAPACITY CHART (6.7M BOOM)
  - EXPLANATION OF LIFT CAPACITY CHART (7.1M BOOM)
ATTACHMENTS AND OPTIONS
- GENERAL PRECAUTIONS FOR SAFETY
  - PRECAUTIONS WHEN SELECTING
  - Read the operation and maintenance manual thoroughly
  - PRECAUTIONS WHEN REMOVING OR INSTALLING
  - PRECAUTIONS WHEN USING
- AUTOMATIC GREASE SYSTEM
  - CHECK AUTO-GREASING SYSTEM
- Bucket with hook
  - HOOK CONDITION
  - Prohibited operations
- Machine ready for installation of attachment
  - EXPLANATION OF COMPONENTS
  - HYDRAULIC CIRCUIT
  - REMOVAL AND INSTALLATION OF ATTACHMENT
  - ATTACHMENT OPERATIONS
  - Long-term storage
  - SPECIFICATIONS
- ATTACHMENTS AND OPTIONS
  - Attachment combinations
  - TOOL CONTROL SYSTEM
  - TRACK SHOES SELECTION
- RECOMMENDED ATTACHMENT OPERATIONS
  - HYDRAULIC BREAKER
Replacement parts
- SAFETY CRITICAL PARTS
  - SAFETY CRITICAL PARTS LIST
- Consumable parts
  - Consumable parts list
- RECOMMENDED FUEL, COOLANT, AND LUBRICANT
  - Lubrication chart
  - FUEL, COOLANT, AND LUBRICANTS TO MATCH THE AMBIENT TEMPERATURE
  - RECOMMENDED BRANDS AND QUALITY FOR PRODUCTS OTHER THAN KOMATSU GENUINE OIL
PC490LC-10 HIGH REACH DEMOLITION
- GENERAL VIEW OF MACHINE
- POSITION FOR ATTACHING SAFETY LABELS
- PRECAUTIONS WHEN OPERATING
  - PRECAUTIONS WHEN SLEWING THE MACHINE
  - PRECAUTIONS WHEN TRAVELLING
- GENERAL VIEW
  - GENERAL VIEW OF MACHINE
  - GENERAL VIEW OF CAB (UNIQUE COMPONENTS)
- CONTROL LEVERS AND SWITCHES
  - Lock Lever
  - Work Equipment Control Lever
- MACHINE OPERATIONS AND CONTROLS
  - WORK EQUIPMENT CONTROLS AND OPERATIONS
  - WORKING MODE
  - PROHIBITED OPERATIONS
  - POSTURE WHEN LEAVING MACHINE
  - HYDRAULIC VARIABLE GAUGE UNDERCARRIAGE (Where FITTED)
  - PERIODIC CHECKS – MAINTENANCE OPERATIONS
  - TRANSPORTATION
  - TRANSPORTATION
  - TRANSPORTATION
- SPECIFICATIONS
- INSTALLATION AND REMOVAL OF WORK EQUIPMENT
- HIGH REACH DEMOLITION ARM/PIN INFORMATION
- SAFETY CRITICAL PARTS (UNIQUE COMPONENTS)
  - SAFETY CRITICAL PARTS LIST
INDEX