DPC 6400, DPC 6401
DPC 7300, DPC 7301

Packing ................................................................................2
Delivery inventory ..............................................................3
Symbols ...............................................................................3
SAFETY PRECAUTIONS
General precautions ........................................................4
Protective equipment .................................................. 4-5
Fuels / Refuelling ............................................................5
Putting into operation ......................................................5
Cutting discs ....................................................................6
Kickback and lock-in .......................................................7
Working behavior / Method of working ...........................7
Cutting metal ...................................................................8
Cutting masonry and concrete .................................... 8-9
Transport and storage ....................................................9
Maintenance..................................................................10
First aid .........................................................................10
Technical data ...................................................................11
Denomination of components .........................................11
PUTTING INTO OPERATION
Mounting the cutting disc ..............................................12
Tightening the V-belt / Checking V-belt tension ...........13
Fuels / Refuelling .................................................... 13-14
Starting the engine .................................................. 14-15
Cold-starting ..................................................................15
Warm-starting................................................................15
If the engine wont start .................................................16
If the engine wont start .................................................16
Working in winter ..........................................................16
Adjusting the carburetor .................................................17
MAINTENANCE
Changing the V-belt ......................................................18
Cleaning the protection hood ........................................19
Cleaning / changing the air filter ............................. 19-20
Replacing the spark plug ..............................................20
Replacing the suction head ..........................................21
Replacing the starter cable ..................................... 21-22
Replacing the return spring ..........................................22
Instructions for periodic maintenance ...........................26
Cutting attachment in central / side position .......... 23-24
Repositioning the cutting attachment ..................... 23-24
SPECIAL ACCESSORIES
Diamond cutting discs, cart, water tank
and pressure water system ...........................................25
Service, spare parts and guarantee ......................... 26-27
Troubleshooting ...............................................................27
Extract from spare parts list............................................28
Accessories ...................................................................28
Service stations ................................................................86