Miller DU-OP - Page 4

TABLE OF CONTENTS
SECTION 6 − OPERATING THE WELDING GENERATOR 37.........................................
6-1. Engine Controls 37......................................................................
6-2. Weld Controls (See Section 6-3) 38.........................................................
6-3. Weld Control Descriptions (See Section 6-2) 39..............................................
SECTION 7 − OPERATING AUXILIARY EQUIPMENT 40.............................................
7-1. 120 Volt And 240 Volt Duplex Receptacles 40................................................
SECTION 8 − MAINTENANCE & TROUBLESHOOTING 41...........................................
8-1. Routine Maintenance 41..................................................................
8-2. Maintenance Label 42....................................................................
8-3. Servicing Air Cleaner 43..................................................................
8-4. Servicing Fuel And Lubrication Systems 44..................................................
8-5. Adjusting Engine Speed 45................................................................
8-6. Servicing Optional Ether Starting Aid 45.....................................................
8-7. Priming Fuel System 46..................................................................
8-8. Inspecting And Cleaning Optional Spark Arrestor Muffler 47....................................
8-9. Checking Generator Brushes 47...........................................................
8-10. Circuit Protection 48.....................................................................
8-11. Troubleshooting 49......................................................................
SECTION 9 − ELECTRICAL DIAGRAMS 52........................................................
SECTION 10 − RUN-IN PROCEDURE 54...........................................................
10-1. Wetstacking 54..........................................................................
10-2. Run-In Procedure Using Load Bank 55......................................................
10-3. Run-In Procedure Using Resistance Grid 56.................................................
SECTION 11 − GENERATOR POWER GUIDELINES 57..............................................
SECTION 12 − PARTS LIST 64...................................................................
OPTIONS AND ACCESSORIES
WARRANTY