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1

Please read and comply with 
these original instructions prior 

to the initial operation of your appliance and 
store them for later use or subsequent own-
ers.
Before first start-up it is definitely neces-
sary to read the safety indications Nr. 
5.956-250!

KM 120/150 R P = petrol engine

KM 120/150 R D = diesel engine

KM 120/150 R LPG = gas engine

The machine (without driver cabin) has 
been approved for use on surfaces with 
gradients of up to 18%.

The machine (with driver cabin) has 
been approved for use on surfaces with 
gradients of up to 10%.

Your sales outlet should be informed about 
any transit damage noted when unpacking 
the product.

Warning and information plates on the 
machine provide important directions 
for safe operation.

In addition to the information contained 
in the operating instructions, all statuto-
ry safety and accident prevention regu-
lations must be observed.

Danger

Risk of injury!
Danger of tipping if gradient is too high.

Drive up the slopes only with max. 18% 
gradient (without driver cabin) or 10% 
(with driver cabin). 

Danger of tipping when driving round 
bends at high speed.

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%.

It is important to follow all safety instruc-
tions, rules and regulations applicable 
for driving motor vehicles. 

The operator must use the appliance 
properly. He must consider the local 
conditions and must pay attention to 
third parties, in particular children, when 
working with the appliance.

The appliance may only be used by per-
sons who have been instructed in han-
dling the appliance or have proven 
qualification and expertise in operating 
the appliance or have been explicitly 
assigned the task of handling the appli-
ance.  

The appliance must not be operated by 
children, young persons or persons 
who have not been instructed accord-
ingly.

It is strictly prohibited to take co-pas-
sengers. 

Ride-on appliances may only be started 
after the operator has occupied the driv-
er's seat. 

Please remove the ignition key, when 
not in use, to avoid unauthorised use of 
the appliance. 

Never leave the machine unattended 
so long as the engine is running.  The 
operator may leave the appliance only 
when the engine has come to a stand-
still, the appliance has been protected 
against accidental movement, if neces-
sary, by applying the immobilization 
brake and the ignition key has been re-
moved. 

Danger

Risk of injury!

Do not close the exhaust. 

Do not bend over the exhaust or touch 
it (risk of burns). 

Do not touch the drive motor (risk of 
burns). 

Only KM 120/150 R LPG: Ensure that 
there is adequate ventilation or provi-
sion for diverting the exhaust gas while 
operating the appliance in closed 
rooms (risk of poisoning).

Exhaust gases are poisonous and haz-
ardous to health, do not inhale them. 

The engine requires approx. 3-4 sec-
onds to come to a standstill once it has 
been switched off. During this time, stay 
well clear of the working area.

Note

The driver cabin only provides protection 
against weather; it is not a safety roof or a 
lock against overrolling!

Danger

The plastic sheet doors of the driver cabin 
have ventilation slots. Always leave these 
open to ensure adequate ventilation.

Only use accessories and spare parts 
which have been approved by the man-
ufacturer. The exclusive use of original 
accessories and original spare parts 
ensures that the appliance can be oper-
ated safely and trouble free.

At the end of the operating instructions 
you will find a selected list of spare 
parts that are often required. 

For additional information about spare 
parts, please go to the Service section 
at www.kaercher.com. 

Danger

Immediate danger that can cause severe 
injury or even death.

Warning

Possible hazardous situation that could 
lead to severe injury or even death.

Caution

Possible hazardous situation that could 
lead to mild injury to persons or damage to 
property.

Contents

Appliance description . . . . . 

EN  . .  1

Safety instructions  . . . . . . . 

EN  . .  1

Function  . . . . . . . . . . . . . . . 

EN  . .  3

Proper use  . . . . . . . . . . . . . 

EN  . .  3

Environmental protection  . . 

EN  . .  3

Operating and Functional Ele-

ments  . . . . . . . . . . . . . . . . . 

EN  . .  4

Before Startup. . . . . . . . . . . 

EN  . .  7

Start up . . . . . . . . . . . . . . . . 

EN  . .  7

Operation  . . . . . . . . . . . . . . 

EN  . .  8

Shutdown . . . . . . . . . . . . . . 

EN  . .  9

Transport  . . . . . . . . . . . . . . 

EN  .  10

Storing the device . . . . . . . . 

EN  .  10

Maintenance and care  . . . . 

EN  .  10

Troubleshooting  . . . . . . . . . 

EN  .  16

Technical specifications . . . 

EN  .  17

Accessories  . . . . . . . . . . . . 

EN  .  18

EC Declaration of Conformity

EN  .  18

Warranty . . . . . . . . . . . . . . . 

EN  .  18

Appliance description

Safety instructions

General notes

Drive mode

Appliances with combustion engine

Machines with driver cabin

Risk of hearing impair-
ment. Always use 
proper ear-protection 
aids while working with 
the appliance.

Accessories and Spare Parts

Symbols on the machine

Risk of burns on ac-
count of hot surfaces! 
Allow the exhaust to 
cool down sufficiently 
before starting work on 
the machine.

Symbols in the operating instruc-

tions

2

EN

Summary of Contents for KM 120

Page 1: ...R egister and w in w w w kaercher com 59637740 03 12 KM 120 150 R P KM 120 150 R D KM 120 150 R LPG ...

Page 2: ...ne has come to a stand still the appliance has been protected against accidental movement if neces sary by applying the immobilization brake and the ignition key has been re moved Danger Risk of injury Do not close the exhaust Do not bend over the exhaust or touch it risk of burns Do not touch the drive motor risk of burns Only KM 120 150 R LPG Ensure that there is adequate ventilation or provi si...

Page 3: ...inu ously checked to ensure that there are no leaks and the unit is functioning properly Using the vehicle with a leaky gas unit is strictly prohibited First close the cylinder valve before loosening the pipe or tube connection Unscrew and loosen the connection nut of the gas cylinder slowly because oth erwise the gas under pressure in the tube will flow out instantly If the gas is refilled from a...

Page 4: ...mixtures upon contact with the suction air Acetone undiluted acids and solvents must also be avoided as they can harm the mate rials on the machine Do not sweep vacuum up any burning or glowing objects The machine is only suitable for use on the types of surfaces specified in the operating instructions The machine may only be operated on the surfaces approved by the company or its authorised repre...

Page 5: ...racket 17 Wet dry flap 18 Filter case 19 Waste container 20 Cover 21 Tank 22 Roller brush 23 Gas cylinder only KM 120 150 R LPG 24 Installation set suction hose option Figure 2b Figure 2c Figure 2d 1 Driver cabin optional 2 Tank 3 Turn on off the wipers 4 Right exterior mirror 5 Left exterior mirror 6 Plastic sheet doors 7 Ventilation slots The operating elements for the cleaning process are yello...

Page 6: ...t adjustment lever and slide seat forwards Figure 2 Fold seat bracket to the side Figure 3 Fold out retaining rod only 120 150 KM without driver cabin Figure 4 Fold cover forwards Figure 5 Insert retaining rod into the recess next to the bulk waste flap pedal only 120 150 KM without driver cabin Follow this sequence in reverse order to close the cover Opening closing and securing cover 6 EN ...

Page 7: ...e counter with reset button 7 Switch for working lamp 8 Horn switch 9 Raise lower waste container 10 Tilt waste container outwards inwards 11 Parking brake 12 Ignition lock 13 Charge indicator lamp only KM 120 150 R D and LPG 14 Choke only KM 120 150 R P 15 Remote button only KM 120 150 R LPG 16 Wet cleaning switch installation set suction hose option Operator console 3 4 16 1 2 12 13 14 15 5 6 7 ...

Page 8: ...it Diag 3 Open fuel filler cap Insert funnel provided KM 120 150 R P Use regular unleaded petrol KM 120 150 R D Use diesel Fill tank to max 1 cm below the lower edge of the filler nozzle Wipe off any spilt fuel remove funnel and close fuel filler cap Only 120 150 KM without driver cabin Close cover Note After the machine is switched on the number of operating hours is displayed for 10 seconds The ...

Page 9: ...G Press remote switch for 5 seconds then release it Turn ignition key past position 1 If the machine starts release the igni tion key Note Never operate the starter motor for longer than 10 seconds Wait at least 10 seconds before operating the starter motor again Note Operation during winter When starting at temperatures below 10 C the parking brake is to be applied to disengage the en gine from t...

Page 10: ... the automatic filter shaking proc ess is finished and the dust has settled be fore you open or empty the waste container Danger Risk of injury When emptying the waste container care should be taken to ensure that no persons or animals are within its swivelling range Danger Danger of crushing Never reach into the rod assembly for the drainage mechanism Stay away from the area under the raised cont...

Page 11: ...d out by approved customer service out lets or experts in this field who are famil iar with the respective safety regulations Mobile appliances used for commercial purposes are subject to safety inspec tions according to VDE 0701 Use only roller brushes side brushes that are provided with the appliance or specified in the Operations Manual The use of other roller brushes side brushes can affect th...

Page 12: ... to negative pole Danger Risk of injury Comply with safety regula tions on the handling of batteries Observe the directions provided by the manufacturer of the charger Disconnect battery Connect positive terminal cable from the charger to the positive pole connec tion on the battery Connect negative terminal cable from the charger to the negative pole con nection on the battery Plug in mains conne...

Page 13: ... equipped with an oil deficien cy switch When the fill level is insufficient the engine switches off and can only be re started once the engine oil has been re plenished Danger Risk of burns Allow engine to cool down Wait for at least 5 minutes after switch ing off the engine before checking the engine oil fill level Open cover and secure it Diag 3 KM 120 150 R P and R LPG KM 120 150 R D Pull out ...

Page 14: ... lifting cylinder and secure it Unscrew oil drain plug Remove the lid of the container Drain off oil Screw in oil drain plug Replenish oil Close container The oil filter needs to be cleaned or re placed if the manometer display is in the red area Park the sweeper on an even surface Set programme switch to step 1 driv ing Side brushes lift up Turn ignition key to 0 and remove it Check side brush No...

Page 15: ...ag 3 Release the wing nut Enlarging sweeping track Turn the adjustment screw in an anti clockwise direction Reducing sweeping track Turn the adjustment screw in a clock wise direction Tighten the wing nut Note In power operating mode the sweeping track is automatically adjusted due to the floating mounting for the side brush as the bristles wear down The roller brush must be replaced if it becomes...

Page 16: ...rive belt and V belt of the suction blower also check for wear or damage Check tension of drive belt and V belt of the roller brush also check for wear or damage Only KM 120 150 R LPG and KM 120 150 with driver cabin Check tension of drive belt and V belt of the light machine also check for wear or damage Chek the cup seal at the suction blower regularly to see that it sits properly Turn ignition ...

Page 17: ...ush and side brushes for wear replace if necessary Check function of bulk waste flap Check sealing strips for wear adjust or replace as required Adjust roller mirror Check hydraulic system sweeping for leaks Inform Kärcher Customer Service Dust gathers in the machine Empty waste container Check suction fan drive belt Check sealing cover on suction fan Check dust filter clean or replace Check filte...

Page 18: ...e cleaning performance without side brushes m2 h 6800 6800 6800 Surface cleaning performance with 2 side brushes m2 h 11588 11588 11588 Working width without side brushes mm 850 850 850 Working width with 2 side brushes mm 1470 1470 1470 Volume of waste container l 150 150 150 Protection type drip proof IPX 3 IPX 3 IPX 3 Engine Type Honda 1 cyl four stroke Yanmar L100AE 1 cyl four stroke Honda 1 c...

Page 19: ... 00 8 4 00 8 4 00 8 Air pressure rear bar 6 6 6 Brake Service brake hydrostatic hydrostatic hydrostatic Parking brake Hand lever with spring Hand lever with spring Hand lever with spring Filter and vacuum system Filter surface area fine dust filter m2 9 9 9 Category of use filter for non hazardous dust U U U Nominal vacuum suction system mbar 12 12 12 Nominal volume flow suction system l s 50 50 5...

Page 20: ......

Page 21: ... I Kärcher S p A Via A Vespucci 19 21013 Gallarate VA 39 848 998877 www karcher it IE Kärcher Limited Ireland C1 Centrepoint Business Park Oak Road Dublin 12 01 409 7777 www kaercher ie JP Kärcher Japan Co Ltd Irene Kärcher Building No 2 Matsus aka Daira 3 chome Taiwa cho Kurokawa gun Miyagi 981 3408 81 22 344 3140 www karcher co jp KR Karcher Korea Co Ltd 162 Gukhoe daero 872 2 Sinjeong Dong Seou...

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