Operation - Stomer Professional SCD-500 Bedienungsanleitung

d) Store idle power tools out of the reach of children
and do not allow persons unfamiliar with the power tool
or these instructions to operate the power tool. Power
tools are dangerous in the hands of untrained users.
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e) Maintain power tools. Check for misalignment or
binding of moving parts, breakage of parts and any
other condition that may affect the power tool's opera-
tion. If damaged, have the power tool repaired before
use. Many accidents are caused by poorly maintained
power tools.
f) Keep cutting tools sharp and clean. Properly main-
tained cutting tools with sharp cutting edges are less
likely to bind and are easier to control.
g) Use the power tool, accessories and tool bits etc. in
accordance with these instructions, taking into account
the working conditions and the work to be performed.
Use of the power tool for operations different from
those intended could result in a hazardous situation.
5) Service
a) Have your power tool serviced by a qualifi ed repair
person using only identical replacement parts. This will
ensure that the safety of the power tool is maintained.
MACHINE-SPECIFIC SAFETY WARNINGS
● Hold the machine with a fi rm grip. High reaction
torque can briefl y occur while driving in and loosen-
ing screws.
● Secure the workpiece. A workpiece clamped with
clamping devices or in a vice is held more secure
than by hand.
● Always wait until the machine has come to a com-
plete stop before placing it down. The tool insert can
jam and lead to loss of control over the power tool.
● Never use the machine with a damaged cable. Do
not touch the damaged cable and pull the mains
plug when the cable is damaged while working.
Damaged cables increase the risk of an electric
shock.
FUNCTIONAL DESCRIPTION
Read all safety warnings and all instructions. Failure
to follow the warnings and instructions may result in
electric shock, fi re and/or serious injury.
While reading the operating instructions, unfold the
graphics page for the machine and leave it open.
INTENDED USE
The machine is intended for driving in and loosening
screws.
ASSEMBLY
Changing the Tool (see fi gure A)
Pull off the screwing-depth stop 4 toward the front. Pull
out the screwdriver bit 1. If required, the universal bit
holder 9 can also be pulled off and replaced.
After changing the tool, reattach the screwingdepth
stop 4.
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OPERATION

Starting Operation
● Observe correct mains voltage! The voltage of the
power source must agree with the voltage speci-
fi ed on the nameplate of the machine. Power tools
marked with 230 V can also be operated with
220 V.
Reversing the Rotational Direction
The rotational direction switch 8 is used to reverse the
rotational direction of the machine.
However, this is not possible with the On/Off switch 7
actuated.
Right rotation: For driving in screws, push the rotational
direction switch 8 left to the stop.
Left rotation: Push the rotational direction switch 8 right
to the stop (for unscrewing screws).
Switching On and Off
To start the machine, press the On/Off switch 7 and
keep it depressed.
To lock the pressed On/Off switch 7, press the lock-on
button 6.
To switch off the machine, release the On/Off switch
7 or when it is locked with the lock-on button 6, briefl y
press the On/Off switch 7 and then release it.
Adjusting the Speed
The speed of the switched on power tool can be vari-
ably adjusted, depending on how far the On/Off switch
7 is pressed.
Light pressure on the On/Off switch 7 results in a low
rotational speed. Further pressure on the switch results
in an increase in speed.
Adjusting the Screw-in Depth (see fi gure B)
With the adjustment sleeve 3, the screw-in depth of the
screw head into the workpiece can be preset in 8 lock-
ing steps per full turn. Each step corresponds with a
0.25 mm change of the screw-in depth.
Turning the adjustment sleeve 3 in clockwise direction
results in a greater screw-in depth; turning in anticlock-
wise direction reduces the screwin depth.
The required setting is best determined by testing.
WORKING ADVICE
● Apply the power tool to the screw only when it is
switched off. Rotating tool inserts can slip off. Guide
the screw toward the screwdriving bit 1.
The screw is held in place by the magnet pull of the
universal bit holder 9. Firmly push the tip of the screw
into the material to be screwed until the screwing-depth
stop 4 faces against the workpiece.
Switch the machine on. The screw is screwed into the
material until the adjusted screw-in depth is reached.
The drive is disengaged and the tool holder no longer
rotates. Check the screw-in depth and readjust, if re-
quired.
For unscrewing screws, set the rotational direction
switch 8 to left rotation and pull off the screwing-depth
stop 4 toward the front without turning the adjustment
sleeve. Working with the screwing-depth stop 4 is also
possible when adapting the screw-in depth.