Metal Processing; Emission Levels - Festool ROTEX RO 90 DX FEQ Manual De Instrucciones

RO 90 DX FEQ
GB
5.3

Metal processing

When processing metal, the following mea-
sures must be taken for safety reasons:
– Install an upstream residual-current circuit-
breaker (FIG, PRCD).
– Connect the machine to a suitable dust extractor.
– Regularly remove dust deposits in the motor
housing.
Wear protective goggles.
5.4

Emission levels

Levels determined in accordance with EN 60745 are
typically:
Sound pressure level
Noise level
Measuring uncertainty allow-
ance
CAUTION
Operating noise
Damage to hearing

Use ear protection!
Vibration emission value a
directions) and uncertainty K measured in accor-
dance with EN 60745:
1.
Fine sanding
Uncertainty
1.
Coarse sanding
Uncertainty
Triangular sanding
Uncertainty
Polishing
Uncertainty
1.
with W-HT.
The specified 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 other
insertion tools or if not maintained adequately. Take
note of idling and downtimes of machine!
12
L = 81 dB(A)
PA
L = 92 dB(A)
WA
K = 3 dB
(vector sum for three
h
a = 5,0 m/s²
h
K = 2,0 m/s²
a = 5,0 m/s²
h
K = 2,0 m/s²
a = 5,0 m/s²
h
K = 2,0 m/s²
a = 5,0 m/s²
h
K = 2,0 m/s²
6 Operation
WARNING
Unauthorised voltage or frequency!
Risk of accident

The mains voltage and the frequency of the pow-
er source must correspond with the specifica-
tions on the machine's name plate.

In North America, only Festool machines with
the voltage specifications 120 V/60 Hz may be
used.
Connecting and detaching the mains power cable
[1-4] see Fig. [2].
The switch [1-3] is an on/off switch (I = ON, 0 =
OFF).
 The circuit closer can only be actuated if the
change-over switch [1-2] is in an engaged posi-
tion.
 In case of a power failure or if the mains con-
nector is removed, move the on/off switch im-
mediately to the Off position. This prevents un-
controlled restarting.
7 Settings
WARNING
Risk of injury, electric shock

Always pull the mains plug out of the socket be-
fore performing any type of work on the ma-
chine!
7.1 Electronics
The machine features full-wave electronics with
the following features:
Smooth start-up
The electronically controlled smooth start-up en-
sures that the machine starts up jolt-free.
Speed control
You can regulate the speed steplessly with the ad-
justing wheel [1-6] in the speed range (see Techni-
cal data). This enables you to optimise the cutting
speed to suit the surface (see table).
Constant speed
The preselected motor speed remains constant
through electronic control to ensure a uniform cut-
ting speed even when under load.