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MSfv
649
.To
be handed to the workshop!
Operating instructions
for the double insulated and radio
suppress'
e d
Electric Angle Grinder
type MSfv 649 and MSfv 749 (42 Volts)
1. Technical Data
Type
of
current:
.-v
A
.C.
double insulated without earth wire
radio suppressed
Type
Speed
Input
R.P.M
.
Watts
I
MSfv 649
MSfv 749 (42 V)
12 000
750
I
2. Operation
Switch in "Off" position.
Output
H.P.
max.
c/)
I
in.
I
mm
I
0.65
5
125
Main
vol~age
must
correspond
to the operation
voltage
marked
on the rating plate.
To prevent the overbridging of the double insulation no addi-
tional marking plates and signs must be riveted or
screwed.
W
e
recommend the use
of transfers.
Only use the grinding wheels
with
the
admissible
peripheral
speed. Pay attention to the national safety
regulations.
To
adjust
wheel guard loosen the nuts.
3. Maintenance and Lubrication
Before carrying out any maintenance work pull out the plug.
After 100 duty hours clean air
openings
of the motor housing and
blow out motor with pneumatic
air.
After 300 duty hours
change gear grease. Only
use
sp ecial Fein
gear grease FG 9. Do
not
mix with
other
greases therefore
also
BE
249/
e
X
8.
68
Printed in Germany
G rinding Wheel
I
Admiss.
peri-
Threa
d
Net weight
of
I
max.
width
hole
pheral
speed
in.
I
mm
in.
I
mm
ft/s
I
m /s
spindle
lbs.
I
kg
I
I
'I•
6
1/s
22
246
80
M 14
I
use FG
9
for ball
and
roller bearings
in
the
gear
head. Observe
the grease
quantities.
No claims can be entertained for damages due to
negligent
main-
tenance and inadequate lubrication.
After 900 duty hours clean m achine
thoroughly
.
W
ash
ball bear-
ings
in
clean
solvent and
regrease
them.
Quantity
and
quality of
Type
of
I
Order
I
Contents
grease
Quantity
reference
I
oz.
g
For gears:
FG9
I
22.
I
MZ 60-3/FG
91
ab out z
2j3
1
80
For ball bearings:
FK
3
for ball
MZ
60-2/FK3
about 1
1
/a
40
bearings
parts about
one
37,
71
,
75
third of
the
FG
9
for ball
space between
MZ 60-3/FG
9
about
22/
3
80
and
r
oller
inner and
bearings
parts outer ring
3
1,
34,
48
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Table of Contents
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