ASk
658
To be handed to the workshop
Operating instructions
for the double insulated and radio suppressed
Electric Drill type ASk
658
and for ASk
758
(42
Volts}
1.
Technical
data
Type
of
current:
-
(AC
single
phase)
Internal
fuses
for
220
Volts:
10
A (slow)
or
15 A (fast)
Capacity
Speed
R.
P.M. ·
Morse
T
aper
Net
Type
in
stee
l
in. I
mm
full
load
I
-
ASk
658
3
/4
19
350
I
ASk
758 (42 V)
2.
Construction
The
hand
drill
ASk
658
is
an
electric
tool
of
Class
II
with
pro-
tective
insulation
according
to
VDE
regulations
0740.
The
protecti
ve
insulation
is
additional
to
the
normal
insulation
and
separates
all
accessible
parts
of
the
metal
casing
from
all
internal
parts
liable
to
be
come
live.
Th
e
machine
must
not
be
earthed
and
must
be
connected
with
a
two-core
cable
without
earth
wire.
The
drill
is
tested
with
the
prescribed
test
voltage
of 4000 V.
The
machine
is
radio
suppressed
according
to
radio
interference
degree
N.
To
prevent
the
overbridging
of
the
insulation
no
additional
marking
plates
and
signs
must
be
riveted
or
screwed
o~
the
housing.
We
recommend
the
use
of
transfers
only
.
Type
ASk
758
for
low
tension
(42
Volts)
is
of
the
same
design,
but
not
radio
suppressed.
3.
Connection
and
operation
Main
voltage
must
correspond
to
the
operating
voltage
marked
on
the
rating
plate.
The
tool
can
be
plugged
into
plain
or
safety
sockets.
Switch
must
be
in
the
"Off"
position
when
connecting.
BE
208/e X 11.69
Printed
in Germany
Input
I
Output
socket
of
weight
no
load
Watts Watts
spindle
lbs. I
kg
- -
6i0
54()
320 2 12,5 5,7
4.
Maintenance
Before
carrying
out
any
maintenance
work
always
remember
to
pull
out
the
plug.
Every
300
duty
hours
blow
or
brush
out
the
tool
with
special
attention
to
carbon
brush
holders
and
insulat
ed
parts
in
order
to
guarantee
the
safety
given
by
the
protective
insulation.
After
checking
the
carbon
brushes
.
make
sure
to
refit
them
in
their
original
position
and
check
that
they
·
move
easily
in
their
holder.
After
fitting
new
brushes,
run
tool
unloaded
for
about
15
minutes
to
allow
brushes
to
bed
in
.
Worn
carbon
brushes
automatically
switch
off
the
machine
after
reaching
their
minimum
length.
Please,
only
use
original
Fein
carbon
brushes.
In
order
to
prevent
accidents
check
cable
and
connections
at
both
sides
at
r
eg
ular
intervals.
After
900
duty
hours
the
machine
should
be
completely
dis-
mantled
as
described
under
paragraph
6
and
all
parts
should
be
thoroughly
cleaned.
Rinse
ball
bearings
and
gears
in
clean
sol-
vent
and
pack
with
fresh
grease
as
per
paragraph
5.
Please
be
sure
that
all
electric
and
plastic
parts
only
cleaned
dry.
