Table Of Contents - Miller Electric CP-750E Owner's Manual

TABLE OF CONTENTS
Section
No.
Page
No.
SECTION
1 SAFETY RULES FOR OPERATION OF ARC WELDING POWER SOURCE
1
-
1
Introduction
1
1
-
2. General Precautions
1
1 3. Arc Weldinq
3
1 -4. Standards Booklet Index
4
SECTION 2 INTRODUCTION
2-1. General 7
2
-
2. Receiving-Handling
7
2
-
3.
Description
7
2-4.
Safety 7
SECTION 3
INSTALLATION
3-1.
Location
8
3
-
2. Electrical Input Connections
8
3
-
3. Secondary Connections
9
3
.
4. 115
Volts
AC Receptacles 9
3
-
5. Contactor Control Connections
9
3
-
6. Remote Voltage Control Connections
10
3- 7. Slope Reactor Connections
10
SECTION 4 FUNCTION OF CONTROLS
4-1. PowerSwitch
11
4
-
2. Voltage Control
11
4
-
3. Remote Voltage Control Receptacle & Switch
11
4
-
4.
Contactor Control
Receptacle
& Switch
11
4
-
5. Circuit Breaker Overload Protection
11
4-6. Meters
11
4-7. Duty Cycle 11
4
-
8. Volt-Ampere Graph
12
SECTION 5 SEQUENCE OF OPERATION
5-1. Gas Metal-Arc
Welding
12
5
-
2. Shutting Down 12
SECTION 6 MAINTENANCE
6-1. FanMotor
12
6
-
2. Transformer
12
6- 3. Rectifier
13
6
-
4. Control Circuit Protection
13
SECTION
7
TROUBLESHOOTING
PARTS LIST