Fein DSk 636 Operating Instructions

(
DSk 636
To be handed to the workshop
Operating instructions
for the double insulated and radio suppressed
Two Speed Electric Drill type DSk 636
and for DSk 736 (42 Volts)
1. Technical Data:
Current: - (AC single phase)
Capacity in
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Speed R.P.M . Tapered N et weight
Ty pe
steel
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light
alloy
in.
1
mm ,
in.
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mm
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full load
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~- ~ --- --~
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- - ·
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DSk 636
1 /4
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5
h6
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3
/s I
15 /32
10/ 12 1050/430 6/8 I
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DSk 736
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. I
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2. Construction
This two-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 addi-
tional to the normal insulation and is attained b y the shockproof
motor housing made of Polyamide and b y insulating the arma-
ture shaft against the gearing. The drill is tested with the pre-
scribed test voltage of 4000 V. The machine is radio suppressed
according to radio interference degree N . It is supplied with a
two-core cable without earth wire and must not be earthed.
Type DSk 736 for low tension (v oltage 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.
Input
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Output Spindle with chuck
no load Watts Watts lbs
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kg
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1700/730
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280 150 B 12 3.3 1.5
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3. Connection and Operation
Main voltage must correspond to the operq.ting voltage marked
on the rating plate. The tool can be plugged into plain or safety
sockets.
Switch must be in the uoff" position when connecting!
Remove the grease of the cones before dismantling the morse
taper.
Attention! Before changing speed, machine has to be switched off.
4. Maintenance
Before carrying out any maintenance work always remember
to pull out the plug. To guarantee the security provided by the
double insulation clean the machine regularly every 300 duty
hours. This is done with a brush or by blowin g out the carbon
holders and the insulated parts with dry pn eumatic air. After
checking the carbon brushes make sure to refit them in their
original position and check that they move easily in their holder.
BE 202/e
X I I. 69 Printe d in Germany
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From August 1970, gear and ball bearings are provided with the special
grease
Sst 1.
Correct quantity for gear 25 g.