- 

3



Place the boards on the edge of the pal-
let. Place the boards in such a way that 
they lie in front of the four wheels of the 
machine. Fasten the boards with 
screws.



Slide the four support beams included 
in the packaging under the ramp.



Remove the wooden bars in front of the 
wheels.

Figure 5, see cover page



Pull the brake lever and push the appli-
ance down the ramp with the level 
pulled.

or



Release emergency-stop button by 
turning.



Set main switch to "1".



Press the drive direction switch and 
slowly move the machine down from 
the ramp. 



Set main switch back to "0".

The procedure for changing the cleaning 
head is described in the chapter "Mainte-
nance Tasks".

Note

On some models, the cleaning head is al-
ready installed.

The installation of the brushes is described 
in the chapter "Maintenance Tasks".

Figure 6, see cover page



Insert the vacuum bar into the vacuum 
bar suspension in such a manner that 
the profiled sheet is positioned above 
the suspension.



Tighten the wing nuts.



Insert the suction hose.



Danger

Risk of injuries. Never use the unit without 
protective roof in areas where the opera-
tors can be hit by dropping objects. 

Note

Press emergency-stop switch to immedi-
ately switch off all functions of the machine.



Danger

Danger of accident. The immobilizing brake 
must always be checked first on an even 
surface before starting the machine.



Take the seating position. 



Release emergency-stop button by 
turning.



Set main switch to “1”.



Select a direction of travel.



Gently depress drive pedal.



The brake must get released and you 
must be able to hear it (the control lamp 
for immobilizing brake on the console 
switches off).  The machine must roll 
slightly on a plane surface.  When the 

pedal is released, the brake falls in in an 
audible manner.  Switch off the ma-
chine and call the aftersales service if 
the above-mentioned events do not oc-
cur. 



Danger

Danger of accident. If the machine does not 
brake, then proceed as follows:



If the device does not come to a halt on 
a ramp with a gradient of 2% when you 
release the drive pedal, then the emer-
gency-stop button may be pressed for 
safety reasons only if the mechanical 
functioning of the immobilizing brake 
has been checked properly before com-
missioning the device. 



Switch off the machine only after it 
comes to a complete halt (on an even 
surface) and call up the aftersales serv-
ice!



Further, follow all warning instructions 
for braking.



Danger

Danger of tipping if gradient is too high.



The gradient in the direction of travel 
should not exceed 10%.

Danger of tipping when driving round 
bends at high speed.
Danger of slipping on wet floors.



Drive slowly when cornering.

Danger of tipping on unstable ground.



Only use the machine on sound surfac-
es.

Danger of tipping with excessive sideways 
tilt.



The gradient perpendicular to the direc-
tion of travel should not exceed 10%.



Release emergency-stop button by 
turning.



Sit on the seat and set main switch to 
"1".



Set the drive direction using the drive 
direction button at the operator console. 



Determine the driving speed by press-
ing the drive pedal. 



Stop the machine: Release the drive 
pedal.

Note

The drive direction can also be changed 
during the drive. Thus, very blunt edges 
can be polished by moving forward and 
backward a few times.

When switching on the display, the follow-
ing messages will appear in sequence:

–

„ < SELFTEST >“: The control conducts 
a self-test.

–

„Water E-----F“ (model Adv): Water lev-
el in the fresh water tank (lasts for 6 
seconds).
„OpHrs xxxxxhxxm+“ (Classic model): 
Operating hours (lasts for 6 seconds)

–

"Battery: E-----F“: Charging status of 
battery.

In case of overloading, the drive motor au-
tomatically switches off after a certain peri-
od. A fault message is displayed on the 
console. The concerned unit gets switched 
off if the controls get overheated.



Allow machine to cool down at least for 
15 minutes. 



Turn the main switch to "0" and turn it 
back to "1". 

몇

Warning

Risk of damage. Only use the recommend-
ed detergents. With respect to different de-
tergents the operator bears the increased 
risk regarding the operational safety and 
danger of accident.
Only use detergents that are free from sol-
vents, hydrochloric acid and hydrofluoric 
acid.
Follow the safety instructions for using de-
tergents.

Note

Do not use highly foaming detergents.

Recommended detergents:



Open the cover of the fresh water reser-
voir.



Fill fresh water (max. 60 °C) until 15 mm 
below the upper edge of the tank.



Pour in detergent.

Note

If detergent is added to the cleaning deter-
gent tank first, followed by water, there 
could be a lot of foam.



Close the cover of the fresh water res-
ervoir.

Note

Fill up the fresh water tank completely be-
fore starting up the machine to ventilate the 
water supply system. 

Install cleaning head

Installing the Brushes

Installing the Vacuum Bar

Operation

Check immobilizing brake

Driving

Driving

Display

Overload

Filling in detergents

Detergent

Application

Detergent

Routine cleaning of all wa-
ter resistant floors

RM 746
RM 780

Routine cleaning of glossy 
surfaces (e.g. granite)

RM 755 es

Routine cleaning and ba-
sic cleaning of industrial 
floors

RM 69 ASF

Routine cleaning and ba-
sic cleaning of fine stone-
ware tiles

RM 753

Routine cleaning of tiles in 
sanitary areas

RM 751

Cleaning and disinfection 
in sanitary areas

RM 732

Removal of coating from 
all alkali-resistant floors 
(e.g. PVC)

RM 752

Removal of coating from li-
noleum floors

RM 754

Fresh water

17

EN