Sandvik DD422i Drill Rig Index:

OPERATOR’S MANUAL
APPENDIX
TECHNICAL SPECIFICATIONS
1. INTRODUCTION
2. SAFETY AND ENVIRONMENTAL INSTRUCTIONS
3. MACHINE DESCRIPTION
4. OPERATING INSTRUCTIONS
5. OPERATOR’S MAINTENANCE INSTRUCTIONS
6. SETTINGS
7. ADDITIONAL INSTRUCTIONS
8. TROUBLESHOOTING

MAINTENANCE MANUAL
Maintenance Manual
1. INTRODUCTION
2. SAFETY AND ENVIRONMENTAL INSTRUCTIONS
3. MACHINE DESCRIPTION
4. PERIODIC MAINTENANCE
5. MAINTENANCE INSTRUCTIONS
6. LUBRICANTS AND CAPACITIES
7. ADDITIONAL INSTRUCTIONS
8. MAINTENANCE CARDS

CONTENTS
INFORMATION
ROCK DRILL
CYLINDER FEED
BOOM
CARRIER
DRILLING
HYDRAULICS
WATER 1 AIR SYSTEM
ELECTRIC SYSTEM
MEASURING AND CONTROL SYSTEM
OTHER COMPONENTS

CONTENTS
IDENTIFICATION CARD
MAINTENANCE KITS
MAIN ASSEMBLY
CIRCUIT DIAGRAMS
HYDRAULIC DIAGRAMS (linked)
ELECTRIC EQUIPMENT
ELECTRICAL DIAGRAMS (linked)
DRILLING AND
BOOM ASSEMBLIES
FRONT CARRIER
ASSEMBLIES
REAR CARRIER
ASSEMBLIES
ENGINE
CABIN