14
English
27
Suction bar lever
28
Battery plug connector
29
Key-operated switch
30
Display
31
Working speed rotary knob
32
Driving direction switch
33
Waste water tank drain hose with dosing
unit
** Not in scope of delivery
Colour coding
Control elements for the cleaning pro-
cess are yellow.
Control elements for maintenance and
servicing are light grey.
Symbols on the device
* optional
Installation
Unloading
1. Remove the carton.
2. Remove the straps.
3. Remove the wooden blocks fastened to
the pallet by screws.
4. Using the 3 upper reinforcing boards of
the carton packaging and the securing
board screwed laterally on the pallet,
place a ramp in front of the pallet and se-
cure it using board pallet screws.
1
Securing board
2
Beam
3
Reinforcing board
5. Push the beam which has been un-
screwed from the pallet under the ramp
for support and screw into place.
6. Press the cleaning head lever down and
latch it in place.
7.
Only for BD 80/100:
Press the brake le-
ver down.
1
Brake lever
Note
For BD 70/75, there is no brake. Releasing
the brake is not necessary with this device.
8. Pull the device backwards off the pallet.
9.
Only for BD 80/100:
Press the brake le-
ver up.
Installing the suction bar
1. Insert the suction bar in the suction bar
mount.
2. Tighten the wing nuts.
3. Fit the suction hose.
Batteries
Recommended battery sets BD 70/75
* Minimum volume of the battery charging
room
** Minimum airflow between battery charg-
ing room and environment
For initial installation, an additional battery
installation kit is required:
1 2.638-198.0
2 2.638-162.0
3 2.638-106.0
Recommended battery sets BD 80/100
* Minimum volume of the battery charging
room
** Minimum airflow between battery charg-
ing room and environment
For initial installation, an additional battery
installation kit is required:
1 2.638-162.0
2 2.638-106.0
3 2.638-197.0
Low-maintenance batteries (wet
batteries)
DANGER
Refilling discharged batteries with water
Danger of acid burns from escaping acid,
destruction of clothing
Wear safety goggles when handling the
batteries.
Observe the applicable regulations.
Immediately rinse off any splashed acid
from the skin or clothing using copious
amounts of water.
ATTENTION
Using water with additives
Defective batteries, loss of warranty eligibil-
ity
Top up the batteries using only distilled or
desalinated water (EN 50272-T3).
Fresh water tank drain opening
Waste water tank drain opening
Increased cleaning head contact
pressure
Battery access
Fresh water tank filling level (50%)
Insert the charger plug here
Lashing point
* Mop holder
ATTENTION
Incorrect socket
Risk of damage
DO NOT insert the charger plug
here
Normal cleaning head contact
pressure
Raise the cleaning head
Pedal for raising/lowering the
cleaning head
Brush replacement pedal
1
Descrip-
tion
Order no. Volume
(m
3
)*
Airflow
(m
3
/h)**
115 Ah -
mainte-
nance-free
2.815-
091.0
1)
1.98
0.792
170 Ah -
mainte-
nance-free
2.815-
092.0
2)
2.31
0.924
180 Ah -
mainte-
nance-free
2.815-
101.0
3)
4.785
1.914
Descrip-
tion
Order no. Volume
(m
3
)*
Airflow
(m
3
/h)**
170 Ah -
mainte-
nance-free
2.815-
092.0
1)
2.31
0.924
180 Ah -
mainte-
nance-free
2.815-
101.0
2)
4.785
1.914
240 Ah -
mainte-
nance-free
2.815-
102.0
2)
6.27
2.508
285 Ah -
mainte-
nance-free
2.815-
095.0
3)
11.88
4.752
