Idiomas disponibles
Idiomas disponibles
Operating manual BDC3140 DBP/LPP
Emergency stopping
Turn the main switch (3) (figure 4) to "0" position.
Emptying the dust container
WARNING! To lift the container and empty it, when
using a forklift truck, use 4056000394 kit if the
total weight of the container and collected material
is not greater than 80 kg. For greater weights, use
Z5 36073 or Z5 36074 kit.
Before proceeding with these operations, turn off
the vacuum cleaner and remove the plug from the
power socket.
Dust container
1.
2.
Dust container release lever
Normal version
Release the dust container (1) using the lever (2), then
■
remove and empty it.
■
Make sure the seal is in perfect condition and correctly
positioned.
■
Place the container back in position and secure it again.
Operation of the filtering cartridges
Electropneumatic device
1.
2.
Filter cartridges
3.
Timer
The filtering cartridges (2) serve the purpose of filtering
the intake air. The vacuum cleaner is equipped with a fully
automatic electropneumatic device (1) to alternately clean
GB
the filtering cartridges (2), which guarantees continuous
service.
Powered with a 24V rating, is complete with cyclic timer (3)
to regulate the following times:
T3= time between one cleaning cycle and the next, set on 0
seconds;
T2= time between one cleaning operation of the cartridge
(2) and the next, set on 20 seconds;
T1= opening time of the solenoid valve for backwashed air
exhaust into the cartridge, set at 2 ÷ 3 tenths of a
second. The shorter the time, the more energetic the
cleaning action will be.
Check the arrows on the knobs of the timer (3) for the
exact regulation.
Factory setting should not be changed if without
consulting Blastrac.
The three solenoid valves of the electropneumatic device
control the cleaning of the relative filter cartridges.
WARNING!
WARNING!
Figure 7
Figure 9
Figure 16
Filter cleaning solenoid valve E1
1.
2.
Filter cleaning solenoid valve E2
3.
Filter cleaning solenoid valve E3
Tilting discharge device replacement
and use (BDC3140 LPP)
Figure 8A
1.
Tilting discharge device assembly
Fasten the hopper to the filtering chamber, by inserting
■
it into the relevant housings and, operating on the lever
(2) to lock it.
Insert the bag (Longopac
■
and fasten its end with the belt (1).
Engage the tilting discharge device support to the
■
hopper by fastening it with the relevant pins.
■
Remove the bag (Longopac
support platform and close its end with the supplied
clamp.
■
When the bag is full (Longopac
with two clamps by fastening them at 50 mm one
from the other, then with a pair of scissors cut the bag
between the two clamps (3).
Single plastic bag replacement and
use
Figure 8B
Place the plastic bag outside the tilting discharge device
support, taking care that the bag bottom lays on the lower
support platform and lock the upper part of the bag with the
belt.
8/12
) into the relevant support
®
) until it lays on the lower
®
) close the upper end
®
