![](/images/new-backgrounds/1259057/2590575x1.webp)
| CONTENTS |
Contents |
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KEY TO SYMBOLS |
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Symbols on the machine: | 2 |
Symbols in the operator’s manual: | 2 |
CONTENTS |
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Contents | 3 |
PRESENTATION |
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DM 340 | 4 |
WHAT IS WHAT? |
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What is what on the drilling machine? | 5 |
SAFETY INSTRUCTIONS |
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Steps before using a new drilling machine | 6 |
Personal protective equipment | 6 |
General safety precautions | 7 |
General working instructions | 8 |
Machine′s safety equipment | 9 |
STARTING AND STOPPING |
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Before starting | 10 |
Starting | 10 |
Stopping | 10 |
MAINTENANCE |
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General | 11 |
Changing the drill bit | 11 |
Cleaning | 11 |
Electrical Feed | 11 |
Changing the gearbox oil | 11 |
Replacing the carbon brushes | 12 |
Replacing the seal retainer | 12 |
Daily maintenance | 12 |
Repairs | 12 |
TECHNICAL DATA |
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14 | |
WIRING DIAGRAM |
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English – 3