EIBENSTOCK EBM 352/3 Notice Originale page 23

Changing Gears
Warning!
Only change gears whilst the tool is not in operation!
Never apply force
Never use tools, such as hammers or pliers to change
the gear.
Diamond drill bits with an 1 ¼" UNC female thread can be screwed
directly onto the working spindle.
For drill bits with R ½" male thread, adapters are available as accessories.
Always use drill bits which match the material which has to be drilled.
You can prevent the machine from damage if you only use drill bits which
are balanced and not deformed. Pay attention that diamond segments
have enough relief cut towards the drill bit body.
Drill Bit Changing
Attention!
The machine is heavy and when you use or sharpen it, it might heat
up enormously. You could burn your hands or get cut or ripped by
the segments. Before the beginning of all works on the tool you have
to disconnect the plug from the mains. Always use protective gloves
when changing the drill bit.
The drill spindle has a right-hand thread.
To hold on spindle always use an jaw wrench SW 32.
Never remove the drill bit with impacts because this way the machine will
be damaged.With some waterproof grease, which is put on the drill bit
thread, and a copper ring between spindle and drill bit you can remove
the drill bit easier.
EBM
The
mechanical 3-speed oil-bath gearbox.
Select the speed according to the drilling
diameter (ref. to the tool's identification plate).
Use the speed selection to change to the next
higher or lower speed until it locks. Change
the speed only when the tool is not running;
slightly turn the working spindle to ease the
speed change.
Drill Bits
352/3
is
23
equipped with a