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ASc 636
!o be handed to the workshop!
Operating instructions
for the double insulated and radio suppressed
One Speed Percussion Drill type ASc 636 (DC/ AC)
and for
ASc
736 (42 Volts)
1.
Technical Data:
Current:
=
J-
(DC/AC single phase)
Capacity
in
Speed R.P.M.
Percussions
Net weight
Type
per minute
stone
I
steel
full
load
Input
I
Output
with
chuck
I
full load
Ill.
mm
Ill.
I
mm
ASc 636
3
/s
10
5!ta
8
ASc 736 (42 V)
2.
Construction
This
one-speed
percussion drill
is an electric
tool
of Class
II
with
protective
insulation without earth wire and
in
accordance with
VDE
regulations 0740.
The protective insulation is additional
to the normal
insulation
and
is
attained by
the
shockproof
motor housing made
of
Polyamide and
by
insulating
the
armature shaft against
the
gearing.
The drill is tested
with
the prescribed test
voltage
of 4000 V
(1500
V
for
Class
I)
.
The machine is radio suppressed according
to
radio inter-
ference degree
N.
It is
supplied with a
two-core
cable without earth
wire and must not
be
earthed.
Type ASc 736 for low tension
(voltage
42 Volts)
is of
the
same design
but
without
double
insulation and
not radio
suppressed.
To prevent damage to the
insulation
no additional marking
plates and signs must be riveted or screwed on the housing.
We
recommend the
use
of
transfers
only.
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 216/e
X 3. 67
Printed
in Germany
Watts
Watts
lbs
I
kg
I
670
11
000
I ?~
~
1-1
4.4
2
I
21!0
150
For Percussion Drilling: the
strength of
blow
can
be
adjusted
by
turning the
sleeve (55)
clockwise.
4. Maintenance
The
one-speed
percussion drill requires proper
maintenance.
Before
carrying out any
maintenance
work always remember
to pull
out
the
plug. Every 300
duty hours clean the machine of
carbon
dust
and
dirt,
in particular
commutator and
insulated parts.
This
is done
with a
brush
or by blowing out
the tool
with
dry
pneumatic air.
After
checking
the carbon brushes make
sure
to refit them
in
their
original
position and
check that they move
easily
in their holder. They
should
be replaced
at
the latest
when
they have
worn
down
to
7
mm ( 1 /4").
Please,
only
use
original
Fein
carbon
brushes.
After fitting
new brushes
run tool
unloaded
for about
15
minutes
to
allow
brushes to bed in.
One pair
of spare carbon
brushes
will
be
found in
the
cover of
the
handle,
please, do
not
forget
to
reorder them in time.
In
order
to prevent
accidents check cable
at
regular
intervals.
To re-
place the cable take
off
the
screws (24, 25),
then take off the handle
cover (20),
loosen the two
screws (19) of
the terminal clamp
(18) and
clamp
off
the
cable
from the
switch (2).
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