Operation Manual

14
DRP 18-4 DEC FF/ PDP 20-4 DEC FF
GB
7.3 Selecting the operating mode
(only PDP 20-4 DEC FF)
Fastening / Drilling
Set the selector switch [1-5] to the
drill bit symbol.
When fastening , always remember
to work in 1st gear and at low speeds.
Impact drilling
Set the selector switch [1-5] to the
hammer symbol.
X The machine was designed for impact
drilling into tiles, masonry and stone.
8 Tool holder, attachments
8.1 Tool chuck CENTROTEC WH-CE
[3]
The tool chuck CENTROTEC WH-CE allows
you to change tools with a CENTROTEC
shank in a matter of seconds.
X Always use a CENTROTEC tool chuck to
clamp CENTROTEC tools.
8.2 Chuck [4]
The drill chuck retains the drill or screwdriver
bit.
X Before initial use: apply a coat of multi-
purpose grease to the drill spindle.
8.3 Angle attachment [5]
The angle attachment (partly as an accesso-
ry) allows the user to drill and fasten at right
angles to the machine.
X Before initial use: apply a coat of multi-
purpose grease to the drill spindle and
gearbox extension.
8.4 Depth stop [6]
The depth stop (partly as an accessory) al-
lows the user to insert screws to a predefined
depth. You can set the dimension by which
the screw head protrudes above or is re-
cessed below the surface of the workpiece.
Depth setting
Turn the housing [6-1] to set
the desired fastening depth.
Each detent position chang-
es the fastening depth by 0.1
mm.
Sleeve A/B must be removed before a screw
can be unscrewed.
8.5 Tool holder in the drill spindle
[7]
Bits can be inserted directly in the hexagon
socket holder on the drill spindle to shorten
and reduce the weight of the machine.
9 Working with the machine
Please observe all mentioned safety in-
formations and the following rules
when working:
– Only use tools designed for the specified
maximum speed.
– Only sharp tools ensure efficient drilling
and prevent machine overload.
– Always use faultless, sharpened HSS drill
bits (HSS: High Speed Steel) when drilling
into metal.
– Do not cause the machine to seize through
overloading.
– Always switch off the machine before plac-
ing on the nut/screw.
–Caution: when inserting long screws, there
is a risk the bit may slip from the screw
head and cause injury.
– Machine vice: clamp the workpiece secure-
ly in a machine vice, for example, before
drilling to prevent the workpiece from
turning and causing accidents.
9.1 Bit store [1-1]
The magnetic bit store is designed for hold-
ing bits or bit holders.
WARNING
Risk of injury, electric shock
X Always pull the plug out of the socket be-
fore performing any type of work on the
machine!
CAUTION
Tool has sharp edges and can cause cut-
ting injuries during a tool change.
X Wear protective gloves!
CAUTION
Risk of injury
X Clamp the tool centrally in the drill chuck!