Fein ASg 658 User manual

ASg 658
To be handed to your workshop
Operating instructions
for the double insulated and radio suppressed
Electric Tappers type ASg
658
and for type ASg 758 {42 Volts)
1. Technical Data
Type of current: - alternating phase
Fuses for 220 Volts: 10 A slow or 15 A fast
I
Type
For tapping in
Speed RPM
[ Running back l
steel up to
Cutting
ASg 658
ASg 758
2. Construction
M 16 150 330
The tapper ASg 658 is an electric tool of class II in accordance
with the VDE regulations 0740. In addition to the normal insula-
tion the tool is provided with do uble insulation. The second
insulation separates all accessib le parts ofthe metal casing from
all internal parts liable to become liv e. The protective insula-
tion is tested with the prescribed test voltage of 4000 V (1500 V
for class I). The machine is radio suppressed in accordance with
radio interference degree N. It is supplied with a two-cor e cable
without earth wire and must not be ea rthed.
Gearing and percussion m echa nism are totally e nclo se d in the
tool-head casing; th e ir construction is well-planned and clear.
The tool holder complies with int ernationa l standards and has
a 1" square drive .
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.
BE 233/e x 1. 12
Capacity
Tapered
Ne t weig ht
Input Output
Watts Watts
sp in dle
lbs.
kg
540 320 B 16 12
5,1
Type ASg 758 for low tens ion (42 Volts) is of t he same design ,
but no t double insulated .
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 safe ty
socke ts .
Fixing of the tap
The two-part chuck consists of knurled nut with t wo claws for
the centering and the claws for the p roper gripping and locking.
Loos en booth parts of t he chuck, introduce tap, loosel y Uyht en
claws with spanner, tighten knurled nut (left-hand thread) and
spindle.
4. Maintenance and lubrication
Before carrying out any maintenance work always remember to
pull out the plug.

34 35
r-
~~
I ~
66
51a
I
46 45 44 42 51
~1 111 1 1 74
79 - --
78 --
77 r-
84 JJJJ ± II I •
6
. 85
50
B ohrkopf um 90° ver.selzf
geze ichnet.

b
a
b
b
ci
z
Order
><
Ei
Reference
0
~
1-13
MK 3-101-21) 1
1
MK 3-101 1
2, 3
MK 13-17-1 1
2
MK 13-17 1
3 EZ 12-50 2
4
SR 2-M5x15 2
5
PT 5d-M5
2
6
state t ype
1
and vo ltage
7
SR 1-M4x60 2
8
PT 37-13 2
10
EZ11-70 2
11'
12
PT 27-37-1 2
13
SR 2-M4x12 4
15-20
state ty pe
1
and vo ltage
20 FL 4-2-1 1
I
23-30
LA 6-181-1 1
23
LA 6-181 1
24
SR 9-M4x8 1
26
MZ 31-2 1
27 LK 1-4 2
28
PT7-5
1
29
PT 10-3 1
30
BF 1-2, 5x10
1
33-50 LA 9-47-1 a 1
33
LA 9-47 1
35
WB 1-13 1
36 A 1-12 1
37 BF 38-6x28 1
38
FD 1-23 1
39
ZR5-20
1
40
ZR 5-19 1
41
ZR 2-23-1 1
42
ZR 2-10x1,25 1
43
ZR 10-70 1
44
ZR 1-16x1 1
45 BF 23-4 2
46 LK 1-4 2
47
MZ 31-5 1
48
PT 8-42 1
50
SR 20-12 1
Component Parts
Description
motor housing, assembled
motor housing
insulating housing, assembled
insulating housing
carbon holder
screw
disc
pole housing with winding
hexagon screw
securing plate
ca rbon brush
cover, assembled
screw
armature with winding
fan
intermediate bearing, assembled
intermediate bearing
threaded pin
greaser
ball bearing
pressur e disc
drive plate
pin
outer bearing, assembled
outer bea ring
drill sha ft
clutch sleeve
clamping sleeve
co mpression spring
gear wheel with claw, 48 teet h
gear wheel with claw, 64 teet h
pinion 15/15 teeth
countershaft pinion, 15 teet h
1st countershaft gear wheel ,50 t ee th
2nd countershaft gear wheel, 46 t eeth
key
ball be aring
greaser
drive plate
screw
b
b
b
a
a
a
a
a
ci
z
Ei
~
51
51 a
52
53
56
57
58 I
59
60
63
66
67
74 a
77-83
77-79
77
78
79
80
81
82
83
84
85
1-13
2,3
3
10
77-83
85
74
1)
Please state voltage when ordering
Order
><
Reference
0
Description
SR33-M5x20 4
hexagon socket screw
PT 5d-M5
4
securing plate
SR33-M6x70
2
hexagon socket screw
PT 5-M6
2
disc
LK 1-3 1 b all bearing
LK 16-56 1 ball bearing
RJ 12-46 1
sealing ring
JS 6-28 1
ins ulating slee ve
SR33-M5x25
4
hexagon socket screw
SR 33-M5x20 4 h
ex agon socke t screw
1 chuck
BF 38-4x24 1
pin
PT 20-20 1
handle flange
GH 4-64-4 1
handle, assembled with switch
GH4-64-1
1
han dl e, assembled
GH4-64
1
lo wer handl e part
GH4-65
1
uppe r handle part
SR 3-M4x25 2 filli
ster screw
EZ 1-73 1
sw itch
PT 31-21 1
ca bl e clamping bri dge
SR 3-M3,5x 10
2 fill ister screw
JS 13-90 1
cab le protecting sleeve
EZ 22-32 I 1
capac itor
EZ 7-76 I 1 cab le with plug
42 Volts
MK 3-101-4 1
motor housing , assemb led
MK 13-17-2 1
insulating housi ng , assembled
EZ 12-51 2
carbo n holder
EZ 11-41 2
carbon brush
GH 4-64-6 1 ha
ndl e, ass e mbl ed wit h sw itch
EZ 6-68 1
cable
Accessories
z 10-10 1
hexagon socket wr ench
EZ 11-70 2
carbo n brush for ASg 658
EZ 11-41 2
car bon brush for ASg 758
MZ 20-24 1
hand le

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.
Renew
1
gear grease: 100 g (3
1h oz.).
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 of the machine after
reaching their minimum length (7 mm,
9h2").
Please, only use original Fein carbon brushes (EZ 11-70, for ASg
758: EZ 11-41).
In order to prevent accidents check cable and connections at
both sides at regular intervals.
To change cable, unscrew screws (60, 79) take off upper part of
handle. Clamp off cable at switch and loosen cable clamping
bridge (81).
After 900 duty hours the machine should be completely dis-
mantled as described under paragraph 5 and all parts should be
thoroughly cleaned.
Rinse ball bearings (27, 46, 56, 57) and gears in clean solvent
and pack with fresh grease Sst 1. For gears 100 g (3
1h oz.);
for
ball bearings the space between inner and outer ring up to one
third in order that the bearings do no t overheat. Grease once a
week at greasers (26 , 47) with 5 g Cisoz.).
Clean electric parts only dry
5. Dismantling
1. Take off cover (11), take out carbon brushes (10).
2. Loosen screws (52) and take off gear head (33) from in t er -
mediate bearing.
3. Loosen screws (51), take off inte r mediate bearing (23) and
pull out armature (15).
4. Loosen screws (60 , 79). take off upper handle part (78) and
take out switch .
Re-assemble in reverse sequence.
When assembling carbon holders use special tool ZSO 29-2-1.
6. Repair and spare parts
We recommend our Fein Service Stations to carry out all over-
haul and repair work quickly and expertly.
Please quote Order Reference when ordering spare parts or
send in sample part.
We draw your attention to the need to carry out a high voltage
test in accordance with your lo cal regu l ations (or VDE regula-
tion 0740) before taking a tool into service after any repair
carried out by your own staff.
(