Husqvarna DE 110i Operator's Manual page 18

2. The HEPA filter is clogged, damaged or missing.
Warnings on the control panel on page 23 .
Refer to
Warnings on the control panel on
3. Warning. Refer to
page 23 .
®
4. Bluetooth connection. Refer to
connectivity with fleet on page 17 .
5. Diameter change function for hose, refer to
the hose nozzle diameter on page 18
6. e-Flow button, refer to
7. On/Off button
e-Flow function
The product has an e-Flow function. This function
automatically adjusts the airflow to the workload for
optimal performance. The product always starts with the
last settings used.
Functions of the control panel on page 17 to
Refer to
engage or disengage the function.
Airflow warning system
The airflow in the suction hose must be more than 20
m/s (66 ft/s).
For the minimum airflow with the selected hose diameter
refer to the table.
DE 110
in.(mm) CFM (m
1 (27) 24 (41)
1 ¼ (32) 34 (58)
1 ½ (38) 48 (82)
1 ⅔ (42) 59 (100)
2 (51) 87 (147)
Note:
If the airflow is less than 20 m/s (66 ft/s), the
sound alarm and the warning symbol comes on. Refer to
Warnings on the control panel on page 23 .
To select the hose nozzle diameter
Note:
If you do not select the correct hose diameter,
the airflow warning system will come on.
When you start the product, the last selected hose
diameter is automatically selected.
• Push the button to select the correct hose diameter.
The green LED tells which diameter you have
selected. (Fig. 23)
To install and remove the battery
18
To use embedded
e-Flow function on page 18
DE 120
3
/h) in.(mm) CFM (m
1 ½ (38) 48 (82)
1 ⅔ (42) 59 (100)
2 (51) 87 (147)
2 1/2 (63) 132 (224)
3 (76) 192 (327)
1. Put the battery in the battery holder. The electricity
symbol shows which holder is energized. (Fig. 24)
To select
2. Remove a blocked battery by pushing through the
access holes. (Fig. 25)
3. Push on the lower part of the battery until you hear a
click. (Fig. 26)
4. Examine the battery lock indicator for correct battery
installation. This only applies for DE 120 PACE. (Fig.
27)
5. Push the battery release buttons (A) and remove
the battery (B) from the battery holder to prevent
accidental start. (Fig. 28)
To start and stop
Note:
The suction is not at full capacity directly at
start, the suction operates fully after 5 seconds.
1. Install the battery. Refer to
battery on page 18 .
2. Push the On/Off button to start the product. (Fig. 29)
3. Select correct hose diameter. Refer to
hose nozzle diameter on page 18 .
3
/h)
4. To stop the product, push and hold the On/Off button
until the green LED light goes off.
5. Remove the battery from the battery holder. Refer to
To install and remove the battery on page 18 .
Hour meter
The hour meter shows the total operation time of the
product in hours.
To remove dust particles from the
prefilter during operation
The filter purge procedure cleans the prefilter from
unwanted material. Do the procedure in these situations:
• Before a work stop or at the end of each work day.
If the product is off for a while, it gives the dust
more time to fall down. This makes the filter purge
procedure more powerful.
• When the suction is not sufficient.
• Before installation of a new Longopac bag.
• When the prefilter clogged alarm goes off. Refer to
the instructions on the decal on the prefilter cover.
1. Start the product. Refer to
18 .
CAUTION:
Make sure that the
battery is installed correctly into the
battery holder. If the battery does not
move easily into the battery holder, the
position is not correct.
To install and remove the
To start and stop on page
1618 - 004 - 24.01.2022
To select the