Battery plug, device side
1
Battery plug, battery side
2
3. Connect the battery-side battery connector to the
charger.
4. Plug the mains plug of the charger into the socket.
5. Carry out the charging process in accordance with
the operating instructions for the charger.
6. Connect the device-side battery connector to the
battery-side battery connector.
7. Pivot the waste water tank forwards and then close it.
Internal charger
1. Unlock the waste water tank and pivot it up.
2. Plug the mains plug of the internal charger into the
mains socket.
The charging state of the battery is shown on the
control panel display.
3. Unplug the charger mains plug from the mains sock-
et after charging.
4. Pivot the waste water tank forwards.
Low-maintenance batteries (wet batteries)
DANGER
Refilling discharged batteries with water
Danger of acid burns from escaping acid, destruction of
clothing
Wear safety goggles, protective clothing and protective
gloves when handling the battery acid.
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 eligibility
Top up the batteries using only distilled or desalinated
water (EN 50272-T3).
Do not use any foreign additives, so-called enhancing
agents, because this will invalidate the warranty.
1. Add distilled water one hour before the charging
process comes to an end. Observe the correct acid
level according to the battery label.
All cells must produce gas at the end of the charging
process.
2. Clean up any spilled water. To do this, proceed as
described in the Care and maintenance chapter in
the "Cleaning the batteries" section.
Operation
DANGER
Falling objects
Risk of injury
Do not drive the device into areas where there is a pos-
sibility of the operating personnel being hit by falling ob-
jects.
ATTENTION
Risks during operation
Risk of injury
In the event of danger, set the safety switch to "0".
Pushing the device
To push the device, the brake must be unlocked.
DANGER
Danger of accident
When the brake is unlocked, the function of the brake is
permanently out of operation.
Be sure to remove the coins for unlocking immediately
after the sliding process has ended.
1. Swing the unlocking lever away from the wheel and
hold it there.
20
Unlocking lever
1
2. Insert a coin between the casing and the lever at
both ends of the lever.
3. Release the unlocking lever.
4. Push the device.
5. Remove both coins immediately after pushing.
Adjusting the seat
Adjusting the height
1. Stand next to the device.
2. Raise the seat at the back.
3. Align the front seat bracket to the desired height of
the device.
4. Lower the seat at the back.
Adjusting the position
1. Operate the seat adjustment lever and move the
seat to the desired position.
2. Release the seat adjustment lever and latch the
seat into position.
Switching the device on
1. Sit in the driver's seat.
2. Insert the Intelligent Key.
3. Set the safety switch to "1".
4. Turn the program switch to the desired function.
5. If one of the displays below appears on the display,
take your foot off the accelerator pedal, set the safe-
ty switch to "0" and carry out the necessary mainte-
nance work.
Display
Activity
maintenance
Clean the suction bar.
squeegee
maintenance
Check the brushes for wear and
brush head
clean them.
maintenance
Check the suction lips for wear and
squeegee blade
correct adjustment.
maintenance
Clean the fluff filter.
turbine filter
maintenance
Clean the fresh water filter.
fresh water filter
6. Press the Info button.
7. Reset the counter for the corresponding mainte-
nance (see "Grey Intelligent Key / Reset mainte-
nance counter").
Note
If the counter is not reset, the maintenance display ap-
pears again each time the device is switched on.
Switching on the light
Daytime running light
The daytime running light is in operation when the de-
vice is switched on.
Sidelight
The sidelight lights up as soon as the program switch is
set to a cleaning program.
Checking the parking brake
DANGER
Defective parking brake
Danger of accident
Before each operation, check the function of the parking
brake on level ground.
1. Switch the device on.
2. Set the travel direction switch to "Forward".
3. Set the program selector switch to "TRANSPORT
MODE".
4. Press the accelerator pedal lightly.
The brake must audibly unlock. The appliance must
roll easily on a plane surface.
5. Release the accelerator pedal.
The brake must be audibly engage.
If this is not the case, take the device out of operation
and call Customer Service.
English
Driving
DANGER
Lack of braking
Danger of accident
Before using the device, it is essential to check the func-
tion of the parking brake. Never use the device if the
parking brake does not work.
DANGER
Careless driving
Danger of tipping over
Only drive on gradients up to a maximum of 10% in the
direction of travel and across the direction of travel.
Do not turn up or down gradients.
Drive slowly in corners and on wet ground.
Only drive the device on stable ground.
Note
The travel direction can be changed while driving. This
means that very dull spots can be polished by moving
back and forth several times.
1. Assume a seated position.
2. Insert the Intelligent Key.
3. Turn the safety switch to "1".
4. Set the program selector switch to "TRANSPORT
MODE".
5. Set the direction of travel using the drive direction
button on the control panel.
6. Specify the travel speed by pressing the accelerator
pedal.
7. Release the accelerator pedal.
The device stops.
The driving motor is switched off in the event of an over-
load. A fault message appears on the display. If the con-
troller overheats, the affected power unit is switched off.
8. Allow the device to cool down for at least 15 minutes.
9. Set the program switch to "OFF", wait briefly and set
to the desired program.
Filling with fresh water
Filling with fresh water via the filling system
1. Connect the water hose to the connection nozzle of
the filling system (maximum water temperature 50 °C).
2. Open the water inlet.
3. Monitor the device, the automatic filling system in-
terrupts the water supply when the fresh water tank
is full.
4. Close the water inlet.
5. Remove the water hose.
Filling with fresh water
1. Open the fresh water tank cap.
2. Fill fresh water (max. 50 °C) to the lower edge of the
filling nozzle.
Note: The fresh water hose can be clamped with the
hose holder during filling.
3. Close the fresh water tank lock.
Filling with detergent
Notes on detergents
WARNING
Unsuitable detergents
Health risk, damage to the device
Use only recommended detergents. The operator car-
ries all increased risks relating to operational safety and
increased risk of accidents if using other detergents.
Use only detergents free of chlorine, solvents, salt and
hydrofluoric acid.
Adhere to the safety instructions stated on the detergent
packaging.
Note
Do not use heavily foaming detergent.
Recommended detergents
Application
Maintenance cleaning of all water-
resistant floors
Maintenance cleaning of polished
hard surfaces (e.g. granite)
Maintenance cleaning, intermediate
cleaning and basic cleaning of in-
dustrial floors
Maintenance cleaning and basic
cleaning of fine stone tiles
Maintenance cleaning of tiles in san-
itary areas
Coating removal on all alkaline-re-
sistant floors (e.g. PVC)
Coating removal on linoleum floors RM 754
Detergent
RM 746
RM 756
RM 780
RM 755 es
RM 69 ASF
RM 753
RM 751
RM 752