Fein ASsd 636-1 Operating Instructions

ASsd 636-1
To be handed to the workshop
Operating instructions
for the Electric Screw-Driver type ASsd 636-1
and for type ASsd 736-1 (42 Volts)
1. Technical data
Current:
~
(single phase AC)
for iron screws
Tool holder Input
Type up to Speed R.P.M.
Watts mm
Net weight
in.
I
mm full load
ASsd 636-1
ASsd 736-1
,,4
6
450
2. Construction
This screwdriver is an electric tool of class II with protective
insulation without earth wire and is in accordance with the
VDE regulations 0740. The protective insulation is attained by
the shockproof motor housing made of Polyamide-and by insulat-
ing the armature against the pinion. The protective insulation
is tested with the prescribed test voltage of 4000 V. The machine
is radio suppressed in accordance with radio interference VDE
0875. It is supplied with a two-core cable without earth wire and
must not be earthed.
Type ASsd 736-1 for low tension (42 Volts) is of the same
design, but without protective insulation.
The machine is provided with a reversing switch for clockwise
and anticlockwise rotation. It must not be operated when the
machine is running.
To prevent the overbridging of 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
Main voltage must correspond to the operating voltage marked
I
no load lbs
I
kg
70
800 230 with round 5.1 2.3
receiver
table below) by simply exchanging the pressure spring (70). For
exchanging the pressure spring only unscrew the three screws
(71) and draw off guide bushing. First relieve the stress ·of the
adjusting ring (68)! By turning the adjusting ring (68) the
required torque is adjusted by means of the pressure spring (70)
infinitely variable within a range of torque.
I
Torque
I I
Wire dia.
I
Spring
I
kpm
ft. lbs mm in.
0.30-0.70
2.2 -5.0 FD 1-186 (stand.) 4
5
h2
0.15-0.30 1.1 -2.2 FD 1-187 3.2
1
/a
0.10-0.20 0.75-1.5 FD 1-190 2.5
3
h2
The screwdriver is provided with an instant release clutch, so
that the tool shaft is separated from the motor when reaching
the torque.
When removing the machine from the tightened screw the
clutch engages automatically. Tightened screws can be un-
screwed without adjusting the reversing ring (68).
on the rating plate. The tool can be plugged into plain or safety 5. Maintenance
sockets.
Switch must be in the "Off" position when connecting.
4. Adjustment of the• torque
The screwdriver can be adjusted for three ranges of torque (see
BE 223/e
X 1.73 Printed in Germany
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 insulated parts in order
to guarantee the safety given by the protective insulation.