Tool Change; Operation Adjustment - stayer TV509D Operating Instructions Manual

Dusts from materials such lead-containing coatings,
minerals and metal can be harmful to one's health. Contact
with or inhaling the dusts can trigger allergic reactions to the
operator or bystanders and/or lead to respiratory infections.
Certain metal dusts are considered hazardous, especially
in conjunction with alloys such as zinc, aluminium or
chromium. Materials containing asbestos may only be
worked by specialists.
– Provide for good ventilation of the working place.
– It is recommended to wear a P2 filter-class respirator.
Observe the relevant regulations in your country for the
materials to be worked.
The blade 6 can be blocked by dust, chips or workpiece
fragments in the slot of the bed 12.
– Switch the machine off and pull the mains plug from the
socket outlet.
– Wait until the cutting disc 6 has come to a complete stop.
– Tilt the machine toward the rear, so that small workpiece
fragments can fall out of the opening intended for this
purpose.
If required, use a suitable tool to remove all workpiece
fragments.
Prevent dust accumulation at the workplace.
Dusts can easily ignite.
Position of the Operator
Do not stand in a line with the cutting disc 6 in front of
the machine. Always stand aside of the cutting disc .
This measure provides for better protection of your body
against possible splinters in case of cutting disc breakage.
Switching On and Off
To start the machine, firstly press the lockoff button 1. Then
press the On/Off switch 2 and keep it pressed.
For safety reasons, the On/Off switch 2 cannot be
locked; it must remain pressed during the entire
operation.
To switch off the machine, release the On/Off switch 2.
Soft starting
The electronic soft starting feature limits the torque upon
switching on and increases the working life of the motor.

4.2 Tool change

Before any work on the machine itself, pull the
mains plug.
Actuate the spindle lock 5 only when the tool spindle is
stopped. Otherwise, the machine can become
damaged.
Do not touch the cutting disc 6 after working before it
has cooled. The cutting disc 6 becomes very hot while
working.
ENGLISH
Use only cutting discs 6 that have an equal or higher
maximal allowable speed than the noload speed of your
power tool.
Use only cutting discs 6 that correspond to the
characteristic data given in these operating instructions and
are checked according to EN 12413 and marked
appropriately.
Place unused cutting discs 6 in an enclosed container or in
the original packaging. Store cutting discs 6 lying flat.
Removing the Cutting Disc
– Bring the power tool into the working position.
– Loosen the thumbscrew, to move the cap.
– Swing back the retracting blade guard 4 to the stop.
– Turn hexagon bolt with the provided ring spanner 14 and
at the same time press the spindle lock 5 until it engages.
Advice. Alternatively lock the spindle 5, with a piece of
wood at the angle stop 7 and lock the disc 6, to proceed to
remove the disc.
– Hold the spindle lock pressed 5 and unscrew.
– Remove the washer and the clamping flange.
– Remove the cutting disc 6.
Installing the Cutting Disc
If required, clean all parts to be mounted prior to assembly.
– Mount the cutting disc on the spindle 6 new tool holder
making sure that the direction of the disk according to
arrow.
– Mount the clamping flange, the washer and the hexagon
bolt.
Press spindle lock 5 until it engages and tighten hexagon
bolt with the provided ring spanner.
– Slowly guide the retracting blade guard 4 down until the
cutting disc 6 is covered off.
– Make sure that the retracting blade guard 4 operates
properly.
– Place the protective cap Flangia and tighten the
thumbscrew.
After mounting the cutting disc 6 and before switching on,
check whether the cutting disc is properly mounted and if it
can rotate freely. Get oriented by the arrow.
– Make sure that the cutting disc 6 does not graze against
the retracting blade guard 4, the blade guard or against
other parts.
– Run the machine for approx. 60 seconds.
Should significant vibrations occur, switch off the machine
immediately; remove and install the cutting disc 6 again.

4.3 Operation adjustment.

Before any work on the machine itself, pull the
mains plug.
Transport Safety
Releasing the Machine (Working Position)
– Pull the transport safety-lock 15 completely outward.
– Guide the tool arm slowly upward.
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