Fault
Suction capacity
decreases. / Abnor-
mal sound or oper-
ating noise which
becomes louder.
Electrical connection
Power frequency
Mains voltage
Voltage of charger
Working voltage of the battery
Charging time when the battery is com-
pletely discharged
Battery capacity
Battery type
Protection class
Rated power
Device performance data
Dust container capacity
Vacuum (min.)
Operating time when battery is fully charged
in normal operation
HEPA-Filter
Sound power level L
Dimensions and weights
Weight (without accessories)
Length
Width
Height
Subject to technical modifications.
12
Possible cause
Dust container is full.
HEPA filter set is clogged.
Technical data
wA
Remedy
1. Check the dust container.
2. Check and clean the filter.
CVH 2
Hz
50 - 60
V
100 - 240
V
5
V
7.2
min
180 ~ 240
mAh
2000
Li-ion
II
W
70
l
0.15
kPa
5
min
≤ 10
HEPA 12
dB(A)
78
kg
0.65
mm
330
mm
76
mm
76
English
CVH 2 Premium
50 - 60
100 - 240
5
7.2
180 ~ 240
2000
Li-ion
II
70
0.15
10
≤ 20
HEPA 12
75
0.55
330
76
76