Description

Daewoo Solar 290LC-V Excavator Operation and Maintenance Manual (Serial Number 0001 and Up)

Daewoo Solar 290LC-V Excavator Table of Contents:

Safety…………………………………………………………………………….. 1-1
To the Operator of a Daewoo Excavator ……………………………………..1-1
General Safety Essentials …………………………………………………………1-3
Location of Safety Labels ………………………………………………………….1-4
Summary of Safety Precautions for Lifting in Digging Mode …………1-10
Work-site Precautions …………………………………………………………….1-11
Operation………………………………………………………………………………1-14
Equipment …………………………………………………………………………….1-19
Maintenance………………………………………………………………………….1-22
Shipping and Transportation ……………………………………………………1-25
Excavator Rated Lift Capacity Tables………………………………………..1-26
Operating Controls …………………………………………………………. 2-1
Component Locations ………………………………………………………………2-2
Operator’s Area ……………………………………………………………………….2-4
Operational Controls and Panels………………………………………………..2-5
Instrument Panel ……………………………………………………………………2-11
Mode Selection Switches ………………………………………………………..2-16
Heater and Air Conditioning Control Panel ………………………………..2-17
Stereo…………………………………………………………………………………..2-21
Miscellaneous Electrical Devices ……………………………………………..2-25
Seat Adjustment…………………………………………………………………….2-26
Seat Belt……………………………………………………………………………….2-27
Ceiling Cover …………………………………………………………………………2-28
Front Windows……………………………………………………………………….2-29
Door Side Latch……………………………………………………………………..2-32
Miscellaneous Access Covers and Doors ………………………………….2-33
Cab Storage Compartments ……………………………………………………2-34
Ashtray …………………………………………………………………………………2-34
II Table of Contents 2022-7144E Operation and Maintenance Manual
Operation……………………………………………………………………….. 3-1
To Handle a New Excavator ………………………………………………………3-1
Starting and Stopping the Engine ………………………………………………3-2
Safety Lever ………………………………………………………………………….3-13
Travel ……………………………………………………………………………………3-14
Operating Instructions …………………………………………………………….3-19
Operating Precautions…………………………………………………………….3-25
Parking Excavator ………………………………………………………………….3-30
Towing Procedure…………………………………………………………………..3-31
Hydraulic Breaker…………………………………………………………………..3-32
Inspection, Maintenance and Adjustment………………………… 4-1
Preliminary Work Machine Setup for Maintenance ……………………….4-2
Table of Recommended Lubricants…………………………………………….4-4
Maintenance Intervals ………………………………………………………………4-6
10 Hour / Daily Service …………………………………………………………….4-8
50 Hour / Weekly Service………………………………………………………..4-14
150 Hour Service …………………………………………………………………..4-18
250 Hour / Monthly Service……………………………………………………..4-20
500 Hour / 3 Month Service …………………………………………………….4-24
750 Hour Service …………………………………………………………………..4-26
1000 Hour / 6 Month Service …………………………………………………..4-27
2000 Hour / Yearly Service………………………………………………………4-32
4000 Hour / Biennial Service……………………………………………………4-33
Venting and Priming Hydraulic System ……………………………………..4-34
Handling of Accumulator …………………………………………………………4-36
Electrical System……………………………………………………………………4-37
Bucket ………………………………………………………………………………….4-40
Bucket Shimming Procedures ………………………………………………….4-42
Track Tension ………………………………………………………………………..4-43
Bolt and Nut Inspection …………………………………………………………..4-46
Maintenance in Special Conditions …………………………………………..4-47
Long Term Storage…………………………………………………………………4-48

Transportation………………………………………………………………… 5-1
Loading and Unloading …………………………………………………………….5-1
Troubleshooting……………………………………………………………… 6-1
Engine ……………………………………………………………………………………6-1
Hydraulic System …………………………………………………………………….6-2
Swing System………………………………………………………………………….6-3
Electrical System……………………………………………………………………..6-4
Travel System………………………………………………………………………….6-5
Specification ………………………………………………………………….. 7-1
Standard Specification ……………………………………………………………..7-1
Working Range………………………………………………………………………..7-3
Index ……………………………………………………………………………… 8

Doosan