24
Rig Drilling
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 35720).
Drill a hole with a diameter of 15 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.
Adjust the drilling unit in the platform by using the four screws.
Overload Protection
To protect the user, motor and drill bit, the
PLD 182
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 as a
overload indicator. It does not light during idle run or at
normal load. At overload, it lights red. In that case the tool
most be stress-relieved. In case of longer non-observation
of the rad indication, the electronics will independently
switch the tool off. After relieving be switching the tool off
and on, the work can be continued as normal.
Thermal:
In case of permanent overload, a thermocouple protects the
motor against destruction. Here also, the user is warned by
the overload indicator. Shortly before the maximum
temperature is reached, the indicator flashes red.
