Subject Chapter/Section Page - Hobart 100D20 Operation And Maintenance Manual With Illustrated Parts List

OM-2032 / Operation and Maintenance Manual
100D20 / Generator Sets
SUBJECT
Voltage Regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . . . . . . . . 1-18
Power Module Panel Assembly . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . . . . . . . . 1-22
Test Box
Description (See Fig. 15) . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . . . . . . . . . 24
Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 . . . . . . . . . . . . . 24
Section 2. Preparation for Use,
Storage, or Shipping
Preparation for Use
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 . . . . . . . . . . . . . 1
Inspection/Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 . . . . . . . . . . . . . 1
Installing Output Cables . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 . . . . . . . . . . . . . 2
Preparation for Storage
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 . . . . . . . . . . . . . 3
Temporary Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 . . . . . . . . . . . . . 3
Long Time Storage (Over 30 days) . . . . . . . . . . . . . . . . . 1-2 . . . . . . . . . . . . . 4
Preparation for Shipment
Section 3. Operation
General
Operating the Generator Set
Pre-start Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 . . . . . . . . . . . . . 1
Normal Engine Starting Procedures . . . . . . . . . . . . . . . . 1-3 . . . . . . . . . . . . . 1
Cold Weather Engine Starting Procedures. . . . . . . . . . . 1-3 . . . . . . . . . . . . . 6
Preparation for Power Delivery (Normal
Automatic Voltage Control) . . . . . . . . . . . . . . . . . . . . 1-3 . . . . . . . . . . . . . 6
Power Delivery (Automatic Voltage Control) . . . . . . . . . 1-3 . . . . . . . . . . . . . 7
Preparation for Power Delivery
(Manual Voltage Control) . . . . . . . . . . . . . . . . . . . . . . . . 1-3 . . . . . . . . . . . . . 8
Power Delivery (Manual Voltage Control) . . . . . . . . . . . 1-3 . . . . . . . . . . . . . 8
Discontinue Power Delivery . . . . . . . . . . . . . . . . . . . . . . 1-3 . . . . . . . . . . . . . 8
Stopping the Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 . . . . . . . . . . . . . 8
Test Box Operation
Table of Contents
Page 2
Static (Mag-Amp) Voltage Regulator (Fig. 12)
Solid State Voltage Regulator (Fig. 13)
Solid State Voltage Regulator
with Current Limiting (Fig. 14)
Load contactor
Current transformers
Overload module
Rectifier
Three-phase, AC output cable assembly installation.
28-V DC output cable installation
CHAPTER/SECTION
1-1
1-1
1-1
1-1
1-1
1-1
1-1
1-1
1-2
1-2
1
1
1
1-2
1-3
1-3
1-3
1-3
March 31/94 Revised
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