Technical Data; Troubleshooting Guide - MIRKA CEROS Instructions D'utilisation

Technical data

Mirka® CEROS
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 .
Mirka® CEROS
Sound pressure level (L )
pA
Sound power level (L )
WA
Sound measurement uncertainty K
Vibration emission value a
h
Vibration emission uncertainty K
Specifications subject to change without prior notice . Model range may vary between markets .

Troubleshooting guide

Symptom
No light from power supply LED when
switched on.
The LED on both power supply and
sander changes to red when sanding.
The sander LED is red and the sander
slows down to 4 000 rpm when sanding.
The sander LED is red and rpm
is slightly reduced.
625CV 650CV
350 W 350 W
90–240 VAC 90–240 VAC
22 VDC 22 VDC
4 000–10 000 rpm 4 000–10 000 rpm
2,5 mm 5,0 mm
Ø 150 mm Ø 150 mm
0,89 kg 0,92 kg
I I
625CV 650CV
67,8 dB(A) 67,8 dB(A)
78,8 dB(A) 78,8 dB(A)
2,0 dB 2,0 dB
2,71 m/s 2 2,82 m/s
1,5 m/s 1,5 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 .
680CV
350 W
90–240 VAC
22 VDC
4 000–10 000 rpm
8,0 mm
Ø 150 mm
0,94 kg
I
680CV
67,8 dB(A)
78,8 dB(A)
2,0 dB
2 3,75 m/s 2
1,5 m/s
2 2
Solution
Connect it properly .
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 .
Mirka® CEROS • 150 mm (6") • 125 mm (5") • 77 mm (3")
550CV 325CV
350 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
0,87 kg 0,70 kg
I I
550CV 325CV
67,8 dB(A) 66 dB(A)
78,8 dB(A) 77 dB(A)
2,0 dB 2,0 dB
2,7 m/s 2 5,2 m/s 2
1,5 m/s 1,5 m/s
2 2
en en
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