Filter Cleaning; Technical Data; Product Properties - Hilti NURON VC 140-2-22 Manual Del Usuario

Fill level monitoring
LED shows: The automatic cut-out in wet mode is active.
▶ Empty the container and clean the sensors.
Air speed warning signal
LED shows: The air speed in the suction hose has dropped below 20 m/s.
▶ Follow the instructions in the "Troubleshooting" section.
In order to ensure that the acoustic warning is emitted correctly, the hose diameter setting must be
set to the diameter of the suction hose in use.
3.10

Filter cleaning

WARNING
Injury to respiratory system due to dust loading! System applications (particularly grinding, cutting and
slitting) and the SafeSet application can cause considerable dust loads.
▶ Operate the product in system applications and the SafeSet application only with automatic filter cleaning
activated.
The filter cleaning system functions only when a suction hose is connected.
The vacuum cleaner has manual and automatic filter cleaning that removes most of the dust adhering to the
filter element.
Automatic filter cleaning can be switched off by pressing the "Automatic filter cleaning" button and switched
back on by pressing the button again.
Status
LED lights.
LED doesn't light.
The filter cleaning system is activated automatically each time the vacuum cleaner is switched on.
The filter element is cleaned automatically by a blast of air (a pulsating noise is heard).
In order to maintain continuously high suction power, in system applications (especially grinding and
sanding, cutting and slitting) or when collecting large quantities of dust, automatic filter cleaning must
be activated.
Independently of automatic filter cleaning, you can clean the filter at any time by pressing the "Manual filter
cleaning" button.
Power cleaning: To achieve maximum power for filter cleaning, press the "Manual filter cleaning"
button while at the same time keeping the end of the hose closed.
4

Technical data

4.1

Product properties

Weight
Dimensions (L × W × H)
Max. volume flow rate (tur-
bine data)
Max. vacuum
Container capacity
8 English
Meaning
The filter cleaning system is active.
The filter cleaning system is not active.
VC 140-2-22
13 lb
(6 kg)
8.5 in × 13.8 in × 15.7 in
(215 mm × 350 mm × 400 mm)
142 CFM (67 ℓ/s)
2 psi
(17 kPa)
2 liq. gal
US
(8 ℓ)
2330316
*2330316*