EIBENSTOCK PLD 182.1 NT Notice Originale page 26

Some water-resistant grease on the drilling spindle threat or a copper ring
between spindle and drill bit will simplify removal of the drill bit.
After Drilling
When you have finished drilling:
Pull the drill bit out of the hole.

Turn the motor off by using the motor switch and not the PRCD

switch.
Close the water supply.

Removal of the core when it sticks in the drill bit:
Separate the drill bit from the motor (if possible).

Put the drill bit in a vertical position.

Knock carefully on the pipe by using a wooden hammer shank till the

drilling core slips out. Never throw the drill bit against a wall by force
or set about it with tools, such as hammer or jaw wrench. Otherwise,
the pipe could go out of shape and neither the drilling core can be
extracted nor the drill bit is reusable.
Removal of the core by blind holes:
Break off the core with a cotter or lever, or in pieces. Lift the core out with
appropriate tongs or drill a hole with a dowel in the core, screw an eyebolt
in and pull the core out.
Since the drill rig does not belong to the supply, some of its most
important features are described here.
For this purpose, please refer to the drill rig's operating instructions.
Vacuum fastening:
For the vacuum, make sure that it is sufficient (minimum -0.8 bar). Make
sure that the gaskets are not worn.
Attention! Do not use the vacuum fastening on the wall or overhead!
Please ensure that the leveling screws are adjusted in such a way that they
do not protrude from the underside of the drill stand foot, otherwise the
vacuum is affected and the stand may come away from its support.
Dowel fastening:
The most common way of fixing is dowel fixing.
If possible, use only metal dowels. The dowel diameter must not be
smaller than 12 mm.
In order to fasten the drilling unit correctly, you need the fastening set

(order number 35720000).
Drill a hole with a diameter of 16 mm, 50 mm deep. Make sure that

the hole is free of dust.
Insert a dowel and open it with an expanding mandrel.

Screw the thread rod into the dowel.

Put the drilling unit with the deep hole in the base onto the thread rod.

Place the washer and screw the butterfly nut very tightly.

Rig Drilling
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