Description

Daewoo Solar 450-3 Excavator Operation and Maintenance Manual (Serial Number 0004 and Up)

Daewoo Solar 450-3 Excavator Index:

SAFETY
To the Operator of a Daewoo Excavator .
General Safety Essentials
Locations of Safety Labels
Summary of Safety Precautions for Lifting in Leveling Mode I
Operation
Equipment
Maintenance
Shipping and Transportation .
Excavator Rated Lift Capacity Tables
OPERATING CONTROLS
Component Locations
Operator’s Area
Function Checks
Gauges
Switches on Instrument Panel
Heating and Air Conditioning System
Stereo System
Adjusting the Operator’s Seat
Safety Lock Lever
Opening and Closing the Front Window .
Interior Cab Lights
General Specifications
OPERATION
Instrument Panel Control Functions
New Machine Break-in Procedures
Engine Start and Stop
Travel
Operating Instructions
Operating Instructions — Joystick Controls
Operating Precautions
Working Range Diagram

INSPECTION, MAINTENANCE AND ADJUSTMENT
Periodic Inspection and Maintenance
Maintenance Intervals
Table of Recommended Lubricants .
Inspection and Maintenance .
Daily or Every 10 Operating Hours
Weekly or Every 50 Operating Hours
150 Operating Hours
Monthly or Every 250 Operating Hours ,
Three Months or Every 500 Operating Hours .
Six Months or Every 1 ,OOO Operating Hours .
Annually or Every 2,000 Operating Hours .
General Maintenance Procedures
Electrical System
Bucket
Bucket Shimming Procedures .
Track Tensioning
Maintenance Check List .
Long Term Storage .
TRANSPORTATION
Extension and Contraction Of Track Frames
Loading/Unloading Procedures ..
Dimensions for Transportation
TROUBLESHOOTING
Engine
Hydraulic System .
Swing System
Electrical System
Travel System

ENGINE
Engine Views
Engine Specifications
Operation .
Engine Oil .
Cooling System
Fuel System
Air Cleaner
Valve Backlash Adjustment
Lubrication Table
INDEX

Doosan