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EA990G5
East EA990G5 Manuals
Manuals and User Guides for East EA990G5. We have
1
East EA990G5 manual available for free PDF download: Maintenance Manual
East EA990G5 Maintenance Manual (77 pages)
10-30kVA(3/3)
Brand:
East
| Category:
UPS
| Size: 14 MB
Table of Contents
Table of Contents
3
Safety Precautions
5
Hazards
5
Warning
5
Description of Model
6
Description of EA990G5 10-30Kva Serial Model
6
Appearance Introduction of EA990G5 10-30Kva Series Model
7
The Operation Control LCD Panel Introduction of EA990G5 10-30Kva
10
Internal Introduction
27
System Configuration
27
System Block Diagram
30
Introduction to Internal Boards
31
Troubleshooting
32
Repair Tool List
32
Troubleshooting Process
32
Alarm Information Collection
34
Common Faults and Troubleshooting Methods
34
Alarm Detailed Explanation and Handling Suggestions
34
Board Replacement
39
Board Replacement of 10Kva Model
39
Board Replacement of 15Kva Model
41
Board Replacement of 20Kva Model
44
Board Replacement of 30Kva Model
46
Board Maintenance
49
Maintenance of Power Board
49
Maintenance of IP/OP Board
62
Maintenance of Bypass Board
70
Test
76
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