lavina V25G-X, Руководство пользователя

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Superabrasive
Owner’s Manual Original Language – Lavina
®
V25G-X 08/2019
13
5.1 LOCKING CASTER WHEEL
There are two caster wheels located on the front of the dust collector, one of the
wheels may be locked. Locking the wheel will prevent the vacuum from moving,
and possibly causing damage or injury. The wheel should be locked on uneven
surfaces to prevent unexpected rolling or movement. To lock or unlock the caster
wheel, follow the procedure shown below.
• To lock the caster wheel, press down on the metal tab
• To unlock the caster wheel, press backwards on the metal tab protruding from
the top of the wheel assembly.
5.2 FILTER CLEANING
LAVINA® V-25GX dust collector has an automatic filter cleaning cycle system with adjustable filter cleaning interval.
The main filter cleaning is done by the jet pulse. The
operator can set the time interval for the filter cleaning
with the FILTER CLEANING INTERVAL potentiometer.
The minimum interval between cleaning is 5 minutes and
the maximum is 50 minutes. To increase the interval,
turn the potentiomer clockwise. Each division of the
potentiometer corresponds to 5 minutes. The cleaning
cycle lasts 10 to 12 seconds.
The operator can activate the cleaning anytime by
pushing the FORCED CLEANING button. While forced
cleaning is running, the button flashes.
If the suction is not good, the cleaning cycle may be run
4 to 5 times by pressing the FORCED CLEANING
button. If the suction does not improve after the forced
cleaning and the vacuum gauge (pos.24; fig.1.1) shows
more than 0,25 bar, change the main filter. If suction
remains poor, also change the Hepa filter.
Always clean the main filter before replacing the waste
bag, when daily work is done or there is a poor suction.
Activate the cleaning cycle by pushing the FORCED
CLEANING button.
If the automatic cleaning system fails, the operator can
clean the filer manually by disconnecting the inlet valve
from the actuator and manually open and close the
valve. The dust collector is designed with the option to
do this with the handle for manual cleaning.
For manual (emergency) cleaning of the filter follow the
procedure:
- dismount the security cover with two bolts (pos.1,2,3;fig.5.2)
Figure 5.2
- remove the hairpin cotter pin (pos.5) of the handle serving as a front axle of the actuator (pos.4) and remouve the
axle.
- turn the actuator as shown (pos.4).
- mount the axle in the inlet valve (pos.6).
- put the hairpin cotter pin back in the axle (pos.7).
The filter may be manually cleaned by following the following procedure:
- 1) Close the inlet valve
- 2) Wait for five seconds to rise the vacuum and rotate the lever by using for example a screwdriver
оr 1
1/16
wrench (pos.8 fig.5.2)
- 3) Repeat the 2
nd
step five times
- 4) Open the inlet valve and continue working
Figure 5.1
Figure 5.2