Publicité
Operation
DANGER
Falling objects
Risk of injury
Do not used the device without an overhead guard to
protect against falling objects in areas in which there is
a possibility of operators being hit by falling objects.
ATTENTION
Risks during operation
Risk of injury
In the event of danger, set the safety switch to "0".
Switching on the device
1. Sit in the driver's seat.
2. Insert the Intelligent Key.
3. Only for Li-Ion battery: Press the on/off button on
the bottom edge of the separate display.
4. Set the safety switch to position "1".
5. Turn the program selection switch to the desired
function.
6. 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
Suction bar main-
Clean the suction bar.
tenance
Brush head main-
Check the brushes for wear and
tenance
clean them.
Suction lip mainte-
Check the suction lips for wear and
nance
adjustment.
Turbine sieve
Clean the turbine screen.
maintenance
Maintenance of the
Clean the fresh water filter.
fresh water filter
7. Press the Info button.
8. 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.
Checking the parking brake
DANGER
Danger of death due to defective parking brake!
The device may roll uncontrollably if the parking brake
is not working properly.
Check the function of the parking brake on level ground
before each use.
1. Switch the device on.
2. Set the travel direction switch to "Forward".
3. Set the program switch to transport travel.
4. Press the accelerator pedal lightly.
The brake must audibly unlock. The device must roll
easily on level ground.
5. Release the accelerator pedal.
The brake must audibly lock.
If the parking brake does not lock, shut down the device,
secure it against uncontrolled rolling and contact the
customer service.
Checking the foot brake
DANGER
Danger of accident due to defective foot brake!
The device may roll uncontrollably if the foot brake is not
working properly.
Check the function of the parking brake on level ground
before each use.
1. Switch the device on.
2. Set the travel direction switch to "Forward".
3. Set the program switch to transport travel.
4. Press the accelerator pedal.
5. While driving, take your foot off the accelerator and
apply the foot brake.
Device must decelerate noticeably.
If this is not the case, shut down the device and call
Customer Service.
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
No braking effect during operation
If the device no longer has any braking effect during op-
eration, proceed as follows:
If the device does not come to a standstill on a ramp with
a gradient of more than 2% when you release the accel-
22
erator pedal, for safety reasons you may only set the
safety switch to position "0" if you have checked the cor-
rect mechanical function of the parking brake before
starting up the device.
After reaching a standstill, put the device out of opera-
tion and call Customer Service.
Observe the maintenance instructions for brakes.
DANGER
Careless driving
Danger of tipping over
Only drive on slopes in the travel direction up to a max-
imum of 15% (RI variant) and 10% (RI Combo variant).
Slopes transverse to the travel direction up to a maxi-
mum of 15%.
Do not turn up or down gradients.
Drive slowly in corners and on wet ground.
Only drive the device on stable ground.
Pivoting sweeping mechanism on the Combo variant
Increased risk of accidents
Be especially careful when reversing.
Take the pivoting of the sweeping mechanism into ac-
count when steering.
Note
The travel direction can be changed while driving. This
allows very dull spots to be polished by moving back
and forth several times.
1. Assume a seated position.
2. Insert the Intelligent Key.
3. Set the program selection switch to "Transport trav-
el".
4. Set the travel direction using the travel direction but-
ton on the control panel.
5. Specify the travel speed by pressing the accelerator
pedal.
6. 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.
7. Allow the device to cool down for at least 15 min-
utes.
8. Set the program switch to "0", wait briefly and set to
the desired program.
Adjusting the driver's seat
Illustration W
3-stage weight adjustment 60-120 Kg
1
Backrest tilt adjustment 3° forward and 13° back-
2
ward
Seat length adjustment
3
1. Operate the seat adjustment lever.
2. Move the seat to the desired position.
3. Release the seat adjustment lever.
Adjusting the steering wheel
1. Release the wing nuts for adjusting the steering
wheel.
2. Position the steering wheel.
3. Tighten the wing nuts.
Checking the lint filter
ATTENTION
Damage to the suction turbine!
Operating without a lint filter can damage the suction
turbine.
Do not operate the device without the lint filter.
1. Check the following lint filter aspects before starting
up the device:
Is it present?
Is it in a usable condition?
Is it installed correctly?
Illustration CA
Lint filter
1
2. Replace a damaged lint filter.
Pushing the device
1. Release the parking brake by pulling the lever away.
Note
The lever must be pulled all the way.
DANGER
Risk of injury from rolling device!
The parking brake can only be released while bent over
and staying in the danger zone.
Use an object to hold the lever in a permanently pulled
state and move away from the danger zone immediately
after opening the parking brake.
Illustration BY
Parking brake lever
1
2. Push the device.
3. Close the parking brake again by releasing the le-
ver.
English
Filling with fresh water
Filling fresh water
1. Open the fresh water tank cap.
2. Secure the fresh water hose with the clamp.
3. Fill fresh water (max. 60 °C) to approx. 5 cm below
the filler funnel.
Note
Fill the fresh water tank completely before initial startup
in order to vent the water pipe system.
4. ´Remove the fresh water tank cap.
Filling fresh water with the fresh water tank
automatic filling system (option)
Note
We recommend that you use a hose with an Aquastop
coupling on the device side. This minimises the splash-
ing out of water when disconnecting after the filling pro-
cess.
1. Connect the water hose to the automatic filling sys-
tem.
2. Open the water supply (max. 60 °C, max. 10 bar).
3. Monitor the filling process, the automatic filling sys-
tem interrupts the water supply when the fresh water
tank is full.
4. Close the water inlet.
5. Remove the water hose.
Filling with detergent
Notes on detergents
WARNING
Risk of damage to the device!
If unsuitable detergents are used, the device may get
damaged.
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 solvents, salt and hydrofluo-
ric 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 with care
components
Maintenance cleaning and basic
cleaning of industrial floors
Maintenance cleaning of glossy cov-
erings
Maintenance cleaning and basic
cleaning of fine stone tiles
Maintenance cleaning and basic
cleaning of acid-resistant coverings
Cleaning and disinfection
Basic cleaning of all alkali-resistant
floor coverings
Basic cleaning and de-coating of al-
kali-sensitive floors
Filling the detergent into the fresh water tank
Note
First fill water into the detergent tank, then add the ap-
propriate dosage of detergent to the tank. If the deter-
gent is poured in first, this can lead to strong foaming.
ATTENTION
Danger of clogging
When adding detergent to the fresh water tank, the de-
tergent can dry out and disrupt the function of the dosing
device.
Rinse the device with clear water after adding the deter-
gent to the fresh water tank: Select a cleaning program
with water application, set the water quantity to the high-
est value, set the detergent dosage to "0".
Filling detergent with a dosing device
(option)
Detergent is added to the fresh water on the way to the
cleaning head by a dosing device.
Note
A maximum of 3% detergent can be added with the dos-
ing device. If the dosage is higher, the detergent must
be added to the fresh water tank.
Detergent
APPROX 50 C
RM 756
RM 746
RM 780
RM 69
RM 755
RM 753
RM 751
RM 732
RM 752
RM 754
Publicité
