Fein DDSk 672 Operating Instructions

DDSk 672
To be handed to the workshop
Operating instructions
for the Four Speed Electric Drill type DDSk 672
and for DDSk 772 (42 Volts)
L
Jechnical data
Type of current:
~
AC single phase
Int.ernal fuses for 220 Volts: 10 A (slow) or 15 A (fast)
Capacity in steel Speed R. P.M. Morse Taper Net
Type
Input Output socket of weight
in.
I
mm full load
I
no load Watts
I
Watts spindle
lbs
J
kg
I
520
DDSk 612
I
330
pj,
32
DDSk 112 (42V)
I
190
I
120
2.
Construction
The four speed hand drill DDSk 672 is an electric tool of
Class II with protective insulation according to VDE regulations
0740. The protective insulation is additional to the normal in-
sulation and separates all accessible parts of the metal casing
from all internal parts liable to become live.
The machine must not b e earthe d 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 maschine is radio suppressed according to radio interfe-
rence VDE 0875.
Type DDSk 772 for low tension (42 V) is of the same design but
not double insulated.
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 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 199/e
BX 1. 73
760
480
1050
650
MK3 22.3 10
280
1000 500
115
The speed of the machine must only be changed at stand-still
or at slowing down without load. Release switch handle (54) of
its longitudinal position, put it across by turning it out, then
push it into the wanted switch direction and reset the switch
handle in opposite direction again into its longitudinal position.
4. Maintenance and lubrication
Before carrying out any maintenance work always remember
to pull out the plug.
After approximately 300 working hours clean air openings of
the motor housing. Blow out motor with dry pneumatic air.
Renew gear grease. Only use the Fein specia l grease Sst.
1.
Quantity of grease 250 g. Order Refe rence for the tube of
approximately 180 g : MZ 60-4/ Sst
1.
Order Reference for a tin
of approximately 900 g : MZ 32-7/Sst
1.
After 900 duty hours the machine should be completely
dismantled and all parts should be thoroughly cleaned. Rinse
ball bearings and gears in clean solvent and pack with fresh
grease Sst 1.
The space between inner and outer ring is to be one third filled
with grease in order that the bearings do not overheat.