Follow very carefully the instructions in this manual, save it
and keep close at hand, ready to carry out any inspection of
parts that may be necessary.
If the machine is used carefully and normal maintenance is
carried out, it will work well for a long time.
The functions and use of the tool you have bought shall be
only those described in this manual. Any other use of the tool
is strictly forbidden.
ILLUSTRATIONS
DESCRIPTION (See figures)
A.
Safety screw (Fig.)
B.
Keyless chuck (Fig.)
C.
Drill chuck shaft gap (Fig.)
D.
Machine neck (Fig.)
E.
Striking-drilling lever (Fig.1)
F.
Mechanical speed shift lever (Fig.1)
G.
Depth stop (Fig.1)
H.
Auxiliary grip (Fig.1)
I.
Turn direction lever (Fig.1)
J.
On-/off switch (Fig.1)
K.
Retainer button (Fig.1)
L.
Key-operated drill chuck (Fig.1 and Fig.)
M.
Drill chuck key (Mod. FPD18/-FPD18/RE)
(Fig.)
N.
Depth stop fixing wing nut (Fig.1)
O.
Spindle lock button (Mod. DHF/100ERP)
(Fig.1)
BRIEF DESCRIPTION
A mechanical percussion unit generates the power necessary
for hammer drilling in stone or concrete.
Use of the tool: These hammer drills can be used for hammer
drilling in stone, drilling in wood, metal as well as plastic,
and also for driving screws with driving bits installed in a key
chuck. Any other use not mentioned is not allowed.
TECHNICAL DATA
Additional features of the hammer drill:
- The machine is equipped with a safety clutch or mechanism
which operates when a bit seizes up, protecting the user
and the machine’s electro-mechanical parts. The clutch is
released automatically.
Warning! This machine must not be used with hole saws, core
bits, diamond bits, etc, as they tend to jam in the hole easily.
This would cause the safety clutch to trip out too often.
- Change direction of rotation with switch lever I –due to a
lockout mechanism, switching the lever is only possible if the
On/off switch J is not depressed.
- Electronic control of spindle speed, infinitely variable by
finger pressure on the On/off switch J.
- For continuous operation the On-/Off switch can be locked
in the “On” position by the button K.
- Adjustable auxiliary handle H, with integral depth gauge G.
BEFORE USING THIS TOOL
WARNING! Before carrying out any work, check, for instance,
using a metal detector, that there are no electric wires or gas
or water pipes under the surfaces you wish to work on. Make
sure the mains voltage is correct: it must be the same as that
on the specification label. Machines with 230V can also be
connected to a 220-V mains supply. To turn the machine on,
press the ON/OFF switch J and keep it pressed down. When
the ON/OFF switch is released, the machine stops.
WARNING! Always disconnect the plug from the socket
before doing any work on the machine.
1. Drill chuck
These models feature key-operated drill chucks L.
Changing drill chucks (Fig. )
Insert it in the tool and tighten with drill chuck key M uniformly
on each of the three holes.
Remove the drill chuck by opening it all the way and
completely unscrewing screw A.
WARNING: Screw A has left-hand threads. Hold the shaft at
gap C with a wrench and turn the drill
Hammer drill
DHF13/810ER2
DHF16/1000ER2
DHF22/1200ERP2
Rated power
W
810
1000
1050
No load speed
/min
0-80/0-000
0-100/0-500
0-1000/0-000
Work shaft thread
UNF
½”x0
½”x0
½”x0
Drill chuck capacity
mm
1,5…1
1,5…1
1…16
Max. steel capacity
mm
1
16
Max. wood capacity
mm
5
0
50
Max. concrete capacity
mm
16
0
5
N strikes in load
/min.
180-000
0000-000
16660-000
Ø head setting neck
mm
Acoustic pressure
dB(A)
96
9
96
Sound-power level
dB(A)
107
10
107
Vibration acceleration
m/s²
18,6
1,7
19,5
Weight
according
EPTA-
Procedure 01/00
Kg.
,6
,8
,8
