Batteries
Recommended battery packs
ATTENTION
Risk of damage
Batteries may only be replaced with batteries of the same
technology.
Lead batteries must not be replaced by Li-Ion batteries
Li-ion batteries must not be replaced by lead batteries.
Lead batteries:
Description
Order no.
170 Ah - Main-
4.039-352.7
tenance-free,
AGM
180 Ah - Main-
4.039-354.7
tenance-free,
gel
285Ah - Main-
4.039-353.7
tenance-free,
AGM
* Minimum volume of battery charging room
** Minimum air flow between battery charging room and
environment
The device requires 2 batteries.
Li-ion batteries:
Description
80 Ah, 25.6 V
The device requires 2 batteries.
Installing and connecting batteries
Note
In the case of the device variant with Li-Ion battery, the bat-
tery is already installed and connected.
CAUTION
Removing and installing the batteries
Unstable machine position
Ensure that the machine is positioned stably when remov-
ing and installing the batteries.
ATTENTION
Incorrect connection polarity
Destruction of the control electronics
Take care to ensure the correct polarity when connecting
the batteries.
ATTENTION
Deep discharge
Risk of damage
Charge the batteries before starting the device.
1. Drain the waste water.
2. Unlock the waste water tank and pivot it to the rear.
3. Place the battery in the device.
12
Volume
Airflow (m
3
(m
)*
h)**
2,4
1,0
3,8
1,6
12,6
5,1
Order no.
6.654-454.0
English
3
/
170 Ah, 4.039-352.7
Spacer 310x85x70 mm
1
Spacer 240x55x30 mm
2
180 Ah, 4.039-354.7
Spacer 310x85x70 mm
1
285 Ah, 4.039-353.7
Spacer 345x60x47
1
160 Ah Li-Ion, 6.654-454.0
Plate
1
Spacer 155x300x60
2
Spacer 320x90x40
3
4. Insert the spacers at the locations shown in the picture
between the battery and the device.
5. Connect the battery terminals using the connecting cables.
6. Clamp the connecting cable on the (+) and (-) battery
terminals that are still free.