Switching On And Off; Motor Electronics - Festool RENOFIX RG 150 E Manual De Instrucciones

CAUTION
Operating noise
Damage to hearing
 Use ear protection!
Vibration emission value a
directions) and uncertainty K measured in accord-
ance with EN 60 745:
Milling with milling head
a = 4.0 m/s
2
h
Grinding with grinding
a = 2.6 m/s
2
h
wheel
The specifi ed emissions values (vibration, noise)
– are used to compare machines.
– They are also used for making preliminary esti-
mates regarding vibration and noise loads during
operation.
– They represent the primary applications of the
power tool.
Increase possible for other applications, with oth-
er insertion tools or if not maintained adequately.
Take note of idling and downtimes of machine!.
6 Activation
WARNING
Risk of accident if the machine is operated us-
ing unauthorised voltages or frequencies.
 The mains voltage and the frequency of the
power source must correspond with the
specifi cations on the machine's name plate.
 In North America, only Festool machines with
the voltage specifi cations 120 V/60 Hz may
be used.
6.1

Switching on and off

Press the safety button [1-4] forwards to unlock
the switch lever [1-3].
Actuate the switch lever [1-3] at the same time,
which then starts up the machine. Release the
lever again to bring the machine to a standstill.
Continuous operation
Press the safety button [1-4] forwards to unlock
the switch lever [1-3].
Actuate the switch lever [1-3] at the same time
to push the safety button [1-4] forwards as far
16
(vector sum for three
h
K = 1.5 m/s
K = 1.5 m/s
as the stop.
Continuous operation is interrupted by actuating
the switching lever [1-3] again and releasing it.
6.2

Motor electronics

Starting current limitation
The electronically controlled smooth start-up en-
sures that the grinder starts up jolt-free. Thanks
to starting current limitation of the grinder, 10 A
fusing is suffi cient.
Electronic speed selection
The selection thumbwheel [1-7] is used to set the
2
desired speeds – even during machine operation:
Level 1: 1000 rpm
Level 2: 1300 rpm
2
Level 3: 1500 rpm
The required speeds depend on the material to
be ground. We recommend that you check this by
means of a practical test (see Application table).
With a high machine load, set the thumbwheel
[1-7] to the edge position (Level 6).
After a long period of work at low speeds, allow
the grinder to tick over for a further 3 minutes at
maximum speed so that the motor can cool down.
Constant Electronics
The selected motor speeds are maintained at a
constant level by the electronics. This guarantees
a constant working feed and uniform material re-
moval.
Electronic overload protection
In the event of extreme machine overloading,
the motor is protected by the electronics against
damage. For re-starting, the device must be fi rst
switched off and again switched on.
Thermal overload protection
To protect against overheating under extreme,
continuous loads, the motor is switched over to
cooling mode by the safety electronics when a
critical temperature is reached. The grinder can-
not be loaded; it runs a reduced speeds. After a
cooling time of approx. 3 – 5 minutes, the machine
can be operated again at full load. With grinders
at service temperature, the thermal protection
reacts earlier accordingly.
7 Usage
WARNING
Risk of accident, electric shock
 Always pull the plug out of the socket before
performing any type of work on the machine.
Level 4: 1700 rpm
Level 5: 2000 rpm
Level 6: 2200 rpm