Noise / Vibration Information; Activation; Switching On - Off; Regulation Electronics - Protool RGP 130-16 E Original Bedienungsanleitung

► Make yourself sure whether the material
that is going to be machined does not
contain electric, water or gas lines – an
injury could occur.
► Do not grind metal surfaces, nails or
screws.
► The machine is not allowed to be operat-
ed by a person under 16 years of age.

5.8 Noise / Vibration Information

CAUTION
The noise created during work may
damage hearing.
► Use hearing-protective aids!
Measured values determined according to
EN 60 745.
Typically the A-weighted noise level of the
tool are:
Sound pressure level: 89 dB (A).
Sound power level: 100 dB (A).
Inaccuracy of measurement K = 3 dB (A).
The typical weighted acceleration is 5 m/s
Inaccuracy of measurement K = 1.5 m/s
6

Activation

WARNING
Risk of injury, if the tools are used
with wrong supply power.
Check that the information on the manufac-
turing label complies with the actual power
supply voltage.
Check that the plug type is the same as the
socket type.
Tools designed for 230 V may be connected
to 220 V / 240 V power supply.
6.1 Switching on – off
Push the arresting lever [1-2] upfront which
results in releasing the switch lever [1-1].
Press the switch lever [1-1] and the ma-
chine will start up and releasing the button
will stop the machine.
Permanent operation
Push the arresting lever [1-2] upfront which
results in releasing the switch lever [1-1].
Concurrently push the switch lever [1-1] and
push the arresting lever [1-2] upfront. Re-
leasing the permanent operation is achieved
by repeated pressing and releasing of the
switch lever [1-1].

6.2 Regulation electronics

Starting current limitation
Electronically controlled continual running
secures device acceleration without back
thrust. Due to starting current limitation in
the device, 16 A protection is suffi cient.
Electronic revolutions pre-setting
Use the revolutions regulator [1-4] for
smooth revolutions pre-setting:
Level 1: 3000 min
Level 2: 4000 min
Level 3: 5000 min
Required number of revolutions depends on
applied grinding wheel and worked mate-
rial.
Switching off during back thrust
During sudden drop of revolutions under
.
2
extreme load, the current input in motor
.
2
stops. For re-starting, the device must be
fi rst switched off and again switched on.
Protection against re-starting
Prevents the uncontrolled starting of the
device after current supply cut off. For re-
starting, the device must be fi rst switched
off and again switched on.
Constant electronics
Constant electronics maintains the number
of revolutions during idle operation and un-
der load to the same value; it guarantees a
constant working shift and balanced stock
removal.
Heat protection during overloading
The safety electronics switches the motor
cooling regime when the critical tempera-
ture is reached in order to protect it from
overheating under permanent extreme
load. The machine cannot be loaded, it runs
on reduced rpm. After cooling in approx
3 – 5 min, the machine is fully loadable.
Heat protection for devices heated during
operation, reacts adequately sooner.
Level 4: 5800 min
–1
Level 5: 6700 min
–1
Level 6: 7700 min
–1
–1
–1
–1
17