Malfunctions
Malfunction
Machine without function
Machine switches off during opera-
tion
Poor suction performance
Technical data
Machine
Rated voltage
Frequency
Rated power, nominal
Dimensions (LxWxH)
Power supply cord length
Maximum weight of operational machine
Effective volume
Machine
Rated voltage
Frequency
Rated power, nominal
Rated voltage (max.)
Dimensions (LxWxH)
Power supply cord length
Maximum weight of operational machine
Effective volume
Possible causes
Machine is switched off
No power supply
Power supply cord defect
Defective ON/OFF switch
Motor does not turn
Self-resetting temperature sensor
triggered
Hose or dust nozzle blocked (e.g.
bits of wood, bits of fabric)
Dust bag full
Hose not correctly installed
Filter cloth soiled
Filter disc dirty
Troubleshooting
• Switch on the ON/OFF switch
• Insert the power supply plug into
the mains socket
• Replace the power supply cord
• Contact your service partner
• Contact your service partner
• Dust bag full
• Check the admission accessories
• Remove any foreign matter
• Change the dust bag
• Check the hose
• Clean or replace the filter cloth
• Clean or replace the filter disc
vento 8S
220-240V~
100-120V~
50-60
1000
42x39x34
10
6
8
vento 15S
220-240V~
100-120V~
50-60
1000
1150
42x39x48
10
8
15
Page
61
61
63
63
63
127V~
AC
60
Hz
W
cm
m
kg
l
127V~
AC
60
Hz
W
W
cm
m
kg
l
65
EN