Technical Data; Noise And Vibration Information; Troubleshooting Guide - MIRKA CEROS Manual De Instrucciones

Technical Data

Power (Peak/Nominal)
Input Voltage
DC voltage to sander
Speed
Orbit
Size of backing pad
Weight
Degree of protection (power)
Degree of protection (sander)
Noise and Vibration Information
Measured values are determined according to EN 60745.
Sound pressure level
Sound power level
Sound measurement uncertainty K
Vibration emission value a
Vibration emission uncertainty K
Troubleshooting Guide
Symptom
No light from power supply LED
when switched on.
The LED on both power supply
and sander is changing to red
when sanding.
The sander LED is red and
the sander is slowing down
to 4,000 RPM when sanding.
The sander LED is red and RPM
is slightly reduced.
CEROS680CV
400 W / 350 W
90–240 VAC
22 VDC
4,000–10,000 rpm
8.0 mm
Ø 150 mm
940 g
I
CEROS680CV
67.8 dB(A)
78.8 dB(A)
0.8 dB
3.75 m/s
2
h
1.0 m/s
2
Possible Cause
Power cord not properly attached
to power supply unit or to the AC
socket.
Broken fuse.
Too heavy long term load.
Temperature too high in the sander.
Too heavy long term load.
Too heavy short term load
CEROS650CV
400 W / 350 W
90–240 VAC
22 VDC
4,000–10,000 rpm
5.0 mm
Ø 150 mm
920 g
I
CEROS650CV
67.8 dB(A)
78.8 dB(A)
0.8 dB
2.82 m/s
2
1.0 m/s
2
10
CEROS550CV CEROS325CV
400 W / 350 W 400 W / 350 W
90–240 VAC 90–240 VAC
22 VDC 22 VDC
4,000–10,000 rpm 4,000–10,000 rpm
5.0 mm 2.5 mm
Ø 125 mm Ø 77 mm
870 g 700 g
I I
CEROS550CV CEROS325CV
67.8 dB(A) 66.0 dB(A)
78.8 dB(A) 77.0 dB(A)
0.8 dB 0.8 dB
2.7 m/s 5.2 m/s
2
1.0 m/s 1.0 m/s
2
Solution
Re-connect cords.
Please replace the fuse. One spare
fuse is included inside the fuse
holder.
Use lighter load. Switch off the
power. Wait 5 seconds. Switch
on again.
Reduce load on the sander for some
time and the sander will speed up
again.
Use lighter load and the LED will
automatically change to green
2
2