Overload Protection - Eibenstock ETN 152/ 3 P Originalbetriebsanleitung

Open the fixing by turning
the tommy screw in
direction of the arrow until
the guideway is free.
Fixing of the drill rig BST 182 V/S
Dowel fixing, vacuum fixing, bracing
Dowel fixing
The most common way of fixing is dowel fixing.
To apply this method, use the concrete and/or Rawl dowels available as
accessories.
Remove the vacuum handle by releasing the Allen screw inside the footing.
Vacuum fixing with vacuumset (not for wall or ceiling drilling)
On applying vacuum fixing, provide a sufficient vacuum. Make sure that the
gaskets are not worn.
Do not forget that the levelling screw may be turned out only up to a certain
extend in order not to destroy the vacuum.

Overload Protection

To protect the user, motor and drill bit, the ETN 152/3 P is equipped with a
mechanical, electrical and thermal overload protection.
Mechanical: In case of sudden jamming of the drill bit, the drilling spindle
is unclutched from the motor by means of a slip clutch.
Electrical: To warn the user against overstressing the tool by applying
to high an advance force, the handle includes a LED. It
Block the tool slide by means of the knurled
screw. Insert the tool into the drill rig. Fix the
tool by turning the tommy screw in direction
of the arrow.
Rig Drilling
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