Operating instructions

4 English
If the operator is not fluent in English, the manufacturer’s
instructions and warnings shall be read to and discussed
with the operator in the operator’s native language by the
purchaser/ owner, making sure that the operator compre-
hends its contents.
Owner and/or user must study and maintain for future ref-
erence the manufacturers’ instructions.
General
Before starting operation, the device must be in the oper-
ating position.
Do not start or operate the device, any of its functions or
attachments, from any place other than from the designat-
ed operator's position.
Before leaving the operator’s position:
1 bring the device to a complete stop;
2 if the device must be on an incline, block the wheels.
Maintain a safe distance from the edge of ramps, plat-
forms, and other similar working surfaces.
Do not add to, or modify the device.
Do not block access to fire aisles, stairways or fire equip-
ment.
Traveling
Yield the right of way to pedestrians and emergency vehi-
cles such as ambulances and fire trucks.
Cross railroad tracks at an angle wherever possible. Do
not park closer than 6 ft (1800 mm) to the nearest rail of a
railroad track.
Keep a clear view of the path of travel and observe for oth-
er traffic, personnel, and safe clearances.
Under all travel conditions, operate the device at a speed
that will permit it to be brought to a stop in a safe manner.
Do not indulge in stunt driving or horseplay.
Slow down for wet and slippery floors. Before driving over
a dockboard or bridge plate, be sure that it is properly se-
cured. Drive carefully and slowly across the dockboard or
bridge plate, and never exceed its rated capacity.
When negotiating turns, reduce speed to a safe level con-
sistent with the operating environment. Make the turns
smoothly.
Operator care of the device
If the device is found to be in need of repair or in any way
unsafe, or contributes to an unsafe condition, the matter
shall be reported immediately to the user’s designated au-
thority, and the device shall not be operated until it has
been restored to safe operating condition.
If during operation the device becomes unsafe in any way,
the matter shall be reported immediately to the user’s des-
ignated authority, and the device shall not be operated until
it has been restored to safe operating condition.
Do not make repairs or adjustments unless specifically au-
thorized to do so.
MAINTENANCE AND REBUILD PRACTICES
Operation of the device may be hazardous if maintenance
is neglected or repairs, rebuilds, or adjustments are not
performed in accordance with the manufacturer’s design
criteria. Therefore, maintenance facilities (on or off premis-
es), trained personnel, and detailed procedures shall be
provided.
Maintenance and inspection of the device shall be per-
formed in conformance with the following practices:
1 a scheduled planned maintenance, lubrication, and in-
spection system shall be followed; consult the manufac-
turer’s recommendations.
2 Only trained and authorized persons shall be permitted
to operate a powered floor scrubber. Operators of pow-
ered floor scrubbers shall be qualified as to visual, audi-
tory, physical, and mental ability to operate the
equipment safely.
Avoid fire hazards and have fire protection equipment
present in the work area. Do not use open pans of fuel or
flammable cleaning fluids for cleaning parts.
FIRE SAFETY STANDARD
Any device not in safe operating condition shall be re-
moved from service.
Repairs shall not be made in Class I, Class II, and Class III
locations.
Fire Prevention.The device shall be kept in a clean condi-
tion and reasonably free of lint, excess oil, and grease.
Noncombustible agents are preferred for cleaning the de-
vice. Flammable liquids [those having flash points at or
above 100°F (37,8°C)] are not allowed. Precautions re-
garding toxicity, ventilation, and fire hazard shall be appro-
priate for the agent or solvent used.
Nameplate Visibility. The device type designations as
shown on the nameplate and the type markers shall not be
covered over with paint so that their identification informa-
tion is obscured.
General notes
Read these original operating instructions and
the enclosed safety instructions before using
the device for the first time. Proceed accordingly.
Keep both books for future reference or for future owners.
Function
This scouring and vacuum machine is used for wet clean-
ing of level floors.
The device can be adjusted to suit the respective cleaning
task by setting the water volume and detergent volume ap-
propriately. The detergent dosing unit is adjusted via the
amount added to the tank.
The working width and the capacity of the fresh and waste
water tanks (see chapter "Technical Data") allow effective
cleaning over long working times.
The device has a drive.
Note
The device can be equipped with various accessories to
suit the respective cleaning order. Request a copy of our
catalog or visit our Internet website at www.kaercher.com.
Intended use
This device is suitable for commercial and industrial use,
e.g. in hotels, schools, hospitals, factories, shops, offices,
and rental companies. Use the device only in accordance
with the information in these operating instructions.
 The device may only be used for cleaning smooth sur-
faces that are insensitive to water and polishing.
 The device is not suitable for cleaning frozen floors (e
.g.
in c
old stores).
 The device is not suitable for use in potentially explosive
environments.
 The device is approved for operation on surfaces with
a
maximu
m slope (see chapter Technical data).