Thank you for purchasing a Kärcher North America product. Warranty registration is quick
and easy. Your registration will allow us to serve you better over the lifetime of the product.
To register your product go to :
http://warranty.karcherna.com/
For customer assistance:
1-800-444-7654
Machine Data Label
Overview
The Lightning BDP 50/2000 W is a battery powered burnisher, designed to burnish most modern types of
non-carpeted floors.
The HOW TO USE THIS MANUAL section will tell you
how to find important information for ordering correct
repair parts.
Parts may be ordered from authorized dealers. When
placing an order for parts, the machine model and
machine serial number are important. Refer to the
MACHINE DATA box which is filled out during the
installation of your machine. The MACHINE DATA box
is located on the inside of the front cover of this manual.
The model and serial number of your machine is
located on the back of the machine.
The SAFETY section contains important information
regarding hazardous or unsafe practices of the
machine. Levels of hazards are identified that could
result in product damage, personal injury, or severe
injury resulting in death.
The OPERATIONS section is to familiarize the operator
with the operation and function of the machine.
The MAINTENANCE section contains preventive maintenance to keep the machine and its components in
good working condition. They are listed in this general
order:
•Storage
•Maintenance
•Troubleshooting
NOTE: If a service or option kit is installed on your
machine, be sure to keep the KIT INSTRUCTIONS
which came with the kit. It contains replacement parts
numbers needed for ordering future parts.
NOTE: The manual part number is located on the
lower right corner of the front cover.
The PARTS LIST section contains assembled parts
illustrations and corresponding parts list. The parts lists
include a number of columns of information:
REF - column refers to the reference number on the
parts illustration.
4
PART NO. - column lists the part number for the part.
REF NO. - reference number.
QTY - column lists the quantity of the part used in that
area of the machine.
DESCRIPTION - column is a brief description of the
part.
SERIAL NO. FROM - If this column has an (*) and a
Reference number, see the SERIAL NUMBERS page
in the back of your manual. If column has two asterisk
(**), call manufacturer for serial number. The serial
number indicates the first machine the part number is
applicable to. The main illustration shows the most
current design of the machine. When a boxed illustration is shown, it displays the older design.
NOTES - column for information not noted by the other
columns.
NOTE: If a service or option kit is installed on your
machine, be sure to keep the KIT INSTRUCTIONS
which came with the kit. It contains replacement parts
numbers needed for ordering future parts
86408910 Lightning BDP 50-2000 W
Page 5
Safety
!
IMPORTANT SAFETY INSTRUCTIONS
When using this machine, basic precaution
must always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.
To reduce the risk of fire, electric shock, or injury:
•This machine has parts including the pad/brush assemblies that can cause severe injury if these parts are
contacted while they are moving.
•Do not allow any part of the body or clothing to come in contact with these parts while they are moving.
•Do not try to change the pads/brushes while the machine is running.
•Do not allow other people to come near the machine while it is in operation.
•Do not allow the machine to run unattended.
•Do not leave the machine in a place where unauthorized or untrained personnel could use the machine.
•Do not run the machine with the pads/brushes off center, damaged or missing.
•Do not operate the machine if the machine has loose parts.
READ AND SAVE THESE INSTRUCTIONS
86408910 Lightning BDP 50-2000 W
5
Page 6
Safety
IMPORTANT SAFETY INSTRUCTIONS
When using this machine, basic precaution
must always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.
To reduce the risk of fire, electric shock, or injury:
•Batteries emit hydrogen gas. Explosion or fire can result.
•Keep sparks and open flame away.
•Keep covers open when charging.
•Do not smoke around batteries.
•Avoid skin contact with the acid contained in the batteries.
•Never allow metal objects to lay across battery tops.
•Operate from the rear of the machine only.
•Inspect pad holders regularly. A fractured pad holder may result in pad fragments causing injury.
•Use caution when operating the machine on a ramp or incline.
•Do not turn the machine, or leave it unattended, on a ramp or incline.
•Store machine inside.
•Keep the electrical components of the machine dry.
•Do not pressure wash machine.
•Modifications or alterations to this machine can lead to personal injury or damage to the machine.
•Do not make unauthorized modifications or alterations to this machine. Kärcher North America assumes no
liabilities for injury or damage resulting from an unauthorized modification or alteration to the machine.
•Any unauthorized modification or alteration to this machine voids all warranties.
•The motor and motor controller become hot enough while the machine is in operation, and for a long time
after the machine is shut off, to cause severe burns.
•Do not touch these parts of the machine until they have cooled.
•Injury can occur to the eyes and body while using the machine.
•Safety goggles, safety shoes, and safety clothing are recommended while operating the machine.
•Machine vibration may cause tingling or numbness in the fingers or hands. Gloves are recommended to
reduce machine vibration. If tingling or numbness persists, shut off the machine.
•If the vibration is caused by loose parts such as an off center pad/brush, adjust or tighten these parts before
using the machine again.
•Do not burnish on an incline. This machine is designed to burnish on a flat level floor.
READ AND SAVE THESE INSTRUCTIONS
6
86408910 Lightning BDP 50-2000 W
Page 7
Safety
IMPORTANT SAFETY INSTRUCTIONS
When using this machine, basic precaution
must always be followed, including the following:
READ ALL INSTRUCTIONS BEFORE USING THIS MACHINE.
To reduce the risk of fire, electric shock, or injury:
•Do not operate machine unless trained and authorized.
•Do not operate machine unless you have read and understand the operation manual.
•Do not operate machine in flammable or explosive areas.
•Before starting machine ensure all safety devices are in place and functioning properly.
•Before starting machine check for proper operation.
•When using machine, go slowly on inclines or slippery surfaces.
•Use care when operating machine in reverse.
•Follow all manufacturers' instructions on chemical product containers when handling, mixing, or using
chemical products.
•When servicing machine, stay clear of moving parts.
•Do not wear loose clothing when working on machine.
•Block machine wheels before raising or jacking up machine.
•Use hoist stands that will support the weight of the machine.
•Wear eye and ear protection when using pressurized air.
•Disconnect battery connections before servicing machine.
•Use only replacement parts supplied by Kärcher North America or a Kärcher North America Authorized
Distributor or Service Center.
READ AND SAVE THESE INSTRUCTIONS
86408910 Lightning BDP 50-2000 W
7
Page 8
Safety
!
CONSIGNES DE SÉCURITÉ IMPORTANTES
Lors de l'utilisation de cette machine, des précautions de base
doivent toujours être prises, y compris les précautions suivantes :
LIRE TOUTES LES INSTRUCTIONS AVANT D'UTILISER CETTE MACHINE.
Pour réduire le risque d'incendie, d'électrocution ou de blessure :
•Cette machine se compose de pièces, dont des assemblages à patin mobile et brosse, pouvant causer de
graves blessures à leur contact.
•Ne laissez aucune partie du corps ou aucun vêtement entrer en contact avec ces pièces alors qu'elles sont
en mouvement.
•N'essayez pas de changer les patins/brosses lorsque la machine est en marche.
•Ne laissez pas d'autres personnes venir à proximité de la machine pendant son fonctionnement.
•Ne laissez pas la machine fonctionner sans surveillance.
•Ne laissez pas la machine dans un endroit où du personnel non formé ou non autorisé pourrait l'utiliser.
•Ne faites pas fonctionner la machine si ses patins/brosses sont décentrés, endommagés ou manquants.
•N'utilisez pas la machine si des composants sont desserrés.
LIRE ET CONSERVER CES INSTRUCTIONS
8
86408910 Lightning BDP 50-2000 W
Page 9
Safety
CONSIGNES DE SÉCURITÉ IMPORTANTES
Lors de l'utilisation de cette machine, des précautions de base
doivent toujours être prises, y compris les précautions suivantes :
LIRE TOUTES LES INSTRUCTIONS AVANT D'UTILISER CETTE MACHINE.
Pour réduire le risque d'incendie, d'électrocution ou de blessure :
•Les batteries dégagent de l'hydrogène. Il peut en résulter une explosion ou un incendie.
•Éloignez toute source d'étincelle ou de flamme.
•Laissez les couvercles ouverts au moment de la charge de la batterie.
•Ne fumez pas à proximité des batteries.
•Évitez tout contact de la peau avec de l'acide contenu dans les batteries.
•Ne laissez jamais d'objets métalliques en travers la partie supérieure de la batterie.
•Travaillez à partir de l'arrière de la machine uniquement.
•Inspectez les supports de patin régulièrement. Un support de patin cassé peut se décomposer en
fragments et causer des blessures.
•Faites preuve de prudence en cas d'utilisation de la machine sur une rampe ou une pente.
•Ne faites pas tourner la machine ou ne la laissez pas sans surveillance sur une rampe ou une pente.
•Rangez la machine à l'intérieur.
•Veillez à ce que les composants électriques de la machine restent secs.
•Ne lavez pas la machine sous pression.
•Toute modification apportée à cette machine peut provoquer des blessures ou endommager la machine.
•N'effectuez pas de modifications non autorisées à cette machine. Kärcher North America n'assume aucune
responsabilité quant aux blessures ou dommages résultant d'une modification non autorisée apportée à la
machine.
•Toute modification non autorisée apportée à cette machine annule toutes les garanties.
•Le moteur et le contrôleur de moteur deviennent chauds lorsque la machine est en marche, et ils le restent
pendant un long moment après l'arrêt de la machine, ce qui peut causer de graves brûlures.
•Ne touchez pas à ces pièces de la machine jusqu'à ce qu'elles aient refroidi.
•L'utilisation de la machine peut causer des blessures aux yeux et au corps.
•Le port de lunettes de protection, chaussures de sécurité et vêtements de sécurité est recommandé pour
faire fonctionner la machine.
•Les vibrations de la machine peuvent provoquer des sensations d'engourdissement ou des picotements
dans les doigts ou les mains. Le port de gants est recommandé pour réduire les vibrations de la machine.
Si les sensations d'engourdissement ou les picotements persistent, arrêtez la machine.
•Si les vibrations sont causées par des pièces desserrées, comme des brosses ou patins décentrés, serrez
ou ajustez ces pièces avant d'utiliser de nouveau la machine.
•N'utilisez pas le brunissoir sur une surface inclinée. Cette machine est conçue pour être utilisée sur un
plancher de niveau plat.
LIRE ET CONSERVER CES INSTRUCTIONS
86408910 Lightning BDP 50-2000 W
9
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Safety
CONSIGNES DE SÉCURITÉ IMPORTANTES
Lors de l'utilisation de cette machine, des précautions de base
doivent toujours être prises, y compris les précautions suivantes :
LIRE TOUTES LES INSTRUCTIONS AVANT D'UTILISER CETTE MACHINE.
Pour réduire le risque d'incendie, d'électrocution ou de blessure :
•N'utilisez pas la machine à moins d'avoir été formé et autorisé.
•N'utilisez pas la machine sans avoir lu et compris le manuel d'utilisation.
•N'utilisez pas la machine dans des endroits inflammables ou comportant des risques d'explosion.
•Avant de mettre la machine en marche, assurez-vous que tous les dispositifs de sécurité sont en place et
fonctionnent adéquatement.
•Avant de mettre la machine en marche, vérifiez son bon fonctionnement.
•Lors de l'utilisation de la machine, travaillez lentement sur les surfaces inclinées ou glissantes.
•Faites preuve de prudence lors de l'utilisation de la machine en marche arrière.
•Suivez toutes les instructions des fabricants figurant sur les contenants de produits chimiques lors de la
manipulation, du mélange, ou de l'utilisation de produits chimiques.
•Lors de l'entretien de la machine, restez à l'écart des éléments mobiles.
•Ne portez pas de vêtements amples lorsque vous travaillez sur la machine.
•Bloquez les roues de la machine avant de la soulever ou d'utiliser un dispositif de levage.
•Utilisez des socles de levage qui supporteront le poids de la machine.
•Portez un dispositif de protection des yeux et des oreilles lors de l'utilisation d'air comprimé.
•Débranchez les raccordements de batterie avant d'entretenir la machine.
•Utilisez uniquement des pièces de rechange fournies par Kärcher North America ou par un distributeur
agréé ou un centre de services de Kärcher North America.
10
LIRE ET CONSERVER CES INSTRUCTIONS
86408910 Lightning BDP 50-2000 W
Page 11
Safety
!
The following symbols are used throughout this guide as indicated in their descriptions:
HAZARD INTENSITY LEVEL
There are three levels of hazard intensity identified by signal words -DANGER, WARNING and CAUTION and FOR
SAFETY. The level of hazard intensity is determined by the following definitions:
DANGER - Hazards or unsafe practices which COULD result in severe personal injury or death.
WARNING - Hazards or unsafe practices which COULD result in personal injury to the operator or other people.
CAUTION - Hazards or unsafe practices which could result in minor personal injury or product or property damage.
FOR SAFETY: To Identify actions which must be followed for safe operation of equipment.
Report machine damage or faulty operation immediately. Do not use the machine if it is not in proper operating
condition. Following is information that signals some potentially dangerous conditions to the operator or the equipment. Read this information carefully. Know when these conditions can exist. Locate all safety devices on the
machine. Please take the necessary steps to train the machine operating personnel.
FOR SAFETY:
DO NOT OPERATE MACHINE:
Unless Trained and Authorized.
Unless Operation Guide is Read and understood.
In Flammable or Explosive areas.
In areas with possible falling objects
WHEN SERVICING MACHINE:
Avoid moving parts. Do not wear loose clothing; jackets, shirts, or sleeves when working on the machine. Use
manufacturer approved replacement parts.
86408910 Lightning BDP 50-2000 W
11
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Safety
!
Les symboles suivants sont utilisés dans tout ce manuel, tels que décrits ici :
NIVEAU D'INTENSITÉ DU DANGER
Il existe trois niveaux d'intensité du danger, identifiés par des termes d'avertissement - AVERTISSEMENT,
ATTENTION et POUR VOTRE SÉCURITÉ. Le niveau d'intensité du danger est déterminé par les définitions
suivantes :
DANGER - Les dangers ou des pratiques contraires à la sécurité qui POURRAIENT entraîner des blessures
personnelles ou la mort.
AVERTISSEMENT - Les dangers ou des pratiques contraires à la sécurité qui POURRAIENT entraîner des
blessures personnelles ou la mort.
ATTENTION - Les dangers ou des pratiques contraires à la sécurité qui pourraient entraîner des blessures personnelles légères ou des dégâts sur le produit ou d'autres biens.
POUR DES RAISONS DE SÉCURITÉ : Pour identifier les actions qui doivent être exécutées pour un fonctionnement sûr de l'équipement.
Signaler immédiatement tout dommage subi par la machine ou fonctionnement défectueux. Ne pas utiliser la
machine si elle ne fonctionne pas correctement. Ci-dessous se trouvent les informations indiquant les conditions
potentiellement dangereuses pour l'opérateur ou l'équipement. Lire attentivement ces informations. Être conscient
que ces conditions peuvent survenir. Repérer tous les dispositifs de sécurité sur la machine. Suivre les étapes
nécessaires de formation du personnel qui utilise la machine.
POUR DES RAISONS DE SÉCURITÉ :
NE PAS FAIRE FONCTIONNER LA MACHINE :
Sauf si le personnel est formé et autorisé.
Sauf si le manuel d'utilisation est lu et compris.
Dans des zones inflammables ou explosives.
Dans des zones contenant des objets susceptibles de tomber
LORS DE L'ENTRETIEN DE LA MACHINE :
Éviter les pièces mobiles. Ne pas porter de vêtements, vestes, chemises ou manches vagues lors de l'entretien de
la machine. Utiliser les pièces de rechange approuvées par le fabricant.
12
86408910 Lightning BDP 50-2000 W
Page 13
Safety
8.640-939.0
DECAL, CHARGE BATTERY
8.640-938.0
DECAL, BATTERY CONN, 36V, 6"LX3"W
8.640-940.0
DECAL, KEEP HANDS/FEET CLEAR
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Safety Labels
NOTE: These drawings indicate the location of safety labels on the machine. If at any time the labels become
illegible, promptly replace them.
EMPLACEMENT DE L'ÉTIQUETTE DE SÉCURITÉ
REMARQUE : Ces dessins indiquent l'emplacement des étiquettes de sécurité sur la machine. Si, à tout moment,
les étiquettes deviennent illisibles, contactez votre représentant autorisé pour un remplacement rapid
86408910 Lightning BDP 50-2000 W
13
Page 14
Operations
Technical Specifications
ITEMDIMENSION/CAPACITY
Voltage36VDC (3 - 12 VDC Batteries)
Batteries
Battery Weight
Burnish Rate
Burnish Width20 in (51cm)
Burnish Pad20 in (51cm)
Pad Speed2000 rpm
Pad PressureAdjustable
Forward Speed3.25 mph (5.23 km/h)
Reverse Speed1.5 mph (2.4 km/h)
Burnish MotorPM 2.5 hp (1.86 kw)
Transaxle1/4 hp (186 watt)
Battery ChargerOn-Board 36VDC 25A
Wheels8 in (20.3cm) Solid
Noise Level<70 dB
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure
that they do not play with the appliance.
Cet appareil n'est pas prévu à l'usage des personnes (enfants y compris) avec des possibilités physiques, sensorielles ou mentales réduites, ou le manque d'expérience et de connaissance, à moins qu'ils aient été donnés la
surveillance ou l'instruction au sujet de l'utilisation de l'appareil par une personne chargée de leur sûreté. Des
enfants devraient être dirigés pour s'assurer qu'ils ne jouent pas avec l'appareil.
86408910 Lightning BDP 50-2000 W
15
Page 16
Operations
How the Machine Works
This machine is designed and manufactured for
burnishing indoor hard floor surfaces. Kärcher North
America does not recommend use of this machine in
any environment other than an indoor environment.
Battery powered floor equipment is designed and
manufactured for commercial use only. These
machines are designed to burnish most modern types
of floors including composition tile, stone, marble,
terrazzo, and resilient floor covering, and some coated
wood floors.
Operator Responsibility
The operator is responsible for performing the recommended daily maintenance and checkups of the
machine to keep it in good working condition. The
operator must inform the service mechanic or supervisor when recommended maintenance procedures are
required as prescribed in the MAINTENANCE section
of this manual.
Read this manual carefully before operating this
machine.
FOR SAFETY: Do not operate machine before reading
and understanding the operation manual.
Check the machine for shipping damage.
•The test surface is a single sheet of floor
covering at least 1m (3.3ft) wider and longer
than the equipment being tested. In order to not
affect the sound reading, the observer taking
readings is at least 2m (6.6ft) from the
equipment being tested, or standing directly
behind the operator.
•All machines are tested while stationary and
centered on the test surface. With the traction
drive in neutral (where applicable) the test is
conducted with the machine at maximum
engine or motor speed as specified by the manufacturer.
•The operator is located in the normal operating
position with the microphone or meter
supported independent of the machine, 1, 68m
(66in) above the test surface, 25cm (10in) to the
right and left centerline of the operators
position, and 20cm (8in) to the rear most point
of the handle, with the handle in the most
forward position.
•The sound level meter is observed for a
minimum of 5 seconds or until a stabilized
reading is obtain. The maximum repeatable
sound level observed during the test at each
microphone position is recorded and
documented.
Keep your machine regularly maintained by following
the maintenance information in this manual. A service
contract for the Lightning BDP 50/2000 W is available
from a Kärcher North America Authorized Distributor or
Service Center.
Order parts and supplies only from an Authorized
Kärcher North America Distributor. Use the parts
illustration section of your manual when ordering parts.
During and after operation, perform the recommended
daily and hourly procedures outlined in the Maintenance Chart.
Test for Operator-Ear Sound Pressure
Level
The machine has been measured and rated on the
operator-ear sound pressure level for hand-guided floor
treatment and floor cleaning machines for industrial
use. All tests are performed in accordance with
European Machinery Directive (2006/42/EC).
•Outdoor test area consists of a flat open space
free from effects of signboards, buildings or
hillsides for at least 15m (50ft) from the center
of the test surface. Indoor tests are conducted
in a semi-anechoic or sound deadening room.
Test for Hand-Arm Vibration at the Grip
Surface of Hand-Guided Machinery
The machine has been measured and rated on the
vibration at the machine-hand contact surface of handguided machines that are provided with handles in
accordance with European Machinery
Directive (2006/42/EC).
•The test area consists of a flat open floor area
that allows the machine to be operated
normally.
•The transducer is mounted firmly at a point
halfway along the length of the handle where
the handle would normally be held.
•Machines are tested while stationary, with all
mechanisms necessary for the equipment to
perform its intended functions engaged and the
traction drive in neutral (if applicable). The
machine will be tested at maximum engine or
motor speed as specified by the manufacturer
of the subject machine.
•The measurements are recorded from the
dominant axis.
16
86408910 Lightning BDP 50-2000 W
Page 17
Operations
!
!
Machine Preparation
Unpacking the Machine
1. Cut and remove green bands holding the box to
the pallet.
2. Remove staples attaching the box to the platform
at the edge of the box.
3. With two people, one at either end of the box, lift
box straight up and off the machine.
4. Remove loose accessories from the top of
machine.
5. Cut and remove the bands across the top of the
machine and across the burnish head. Lower the
attached ramp.
6. If the machine has batteries then remove the
battery cover and plug the battery pack plug into
the machine, turn on the key, drive the machine
down the ramp off the pallet. If the machine does
not have batteries, pull the machine down the ramp
and off the pallet. See the “Connecting the
batteries” section of the manual.
Connecting the Batteries
1. Place the batteries in the machine oriented as
shown in diagram.
2. Connect the batteries as shown in the battery
connection diagram.
Installing Steel Skirt
1. Lift the deck upward about 90 degrees by pulling
up on the front of the deck. At this point, the tilt
latch will hold the deck in the pad change position.
(Ref. Machine Operation - Installing/Changing
Burnishing Pad)
2. Remove steel skirt from bubble wrap packing and
on the outside of the skirt, loosen the 1/4” hex bolt
with jam.
3. Slide the skirt onto the burnish head aligning the
slots in the skirt with the tabs on the deck. Make
sure the 1/4” bolt is at the back of the shroud.
Incorrect connection of batteries can cause explosion
and/or serious injury.
Une connexion incorrecte des piles peut provoquer une
explosion et / ou des blessures graves.
3. Double check battery connections.
4. Connect the battery pack plug to the machine.
4. Tighten the 1/4” bolt until the skirt is snug around
the deck but also floats up and down freely.
5. Tighten jam nut and lower deck to burnish position.
(Ref. Machine Operation: Installing / Changing
Burnishing Pad)
86408910 Lightning BDP 50-2000 W
17
Page 18
Operations
2
4
7
31
5
6
Controls
1. Key Switch
2. Handle Lever
3. Burnish Switch
4. Reverse Switch
5. Traction Speed Control
6. Hour Meter / Battery Discharge Indicator
7. Alarm LED
18
86408910 Lightning BDP 50-2000 W
Page 19
1. Key Switch - Turns the machine on/off.
2. Handle Lever - When the lever is engaged the
machine will move forward. If the Burnish switch is
on, the pad will also start turning. If the burnish
head is tilted up into the pad change position, the
burnish motor will not engage.
3. Burnish Switch - Turns burnish function on/off.
The burnish motor will not engage unless the
burnish switch is on and the handle lever is
engaged. If the burnish head is tilted up into the
pad change position, the burnish motor will not
engage.
NOTE: The machine needs to be moving when the
burnish switch is turned on or off in order to keep
from burning the floor.
4. Reverse Switch - Hold down this switch while the
handle lever is engaged and the machine will move
in reverse. Once the reverse switch is released the
machine will start moving forward.
5. Traction Speed Control - Turn the knob clockwise
to increase speed. Turn the knob counterclockwise to decrease speed.
Operations
6. Hour Meter / Battery Discharge Indicator - The
LCD displays the number of burnishing hours. The
machine will only count hours while burnishing.
The row of LEDs display the charge level of the
battery pack. When all the yellow LEDs are lit, the
battery pack is fully charged. In order to protect the
battery pack, when the red LED is lit, the burnish
motor will stop and the machine should be
recharged.
7. Alarm LED - Displays trouble codes as a blink
pattern. In normal operation this LED will be off. If it
comes on, refer to the troubleshooting section.
86408910 Lightning BDP 50-2000 W
19
Page 20
Operations
Over Current Protection
70A Breaker - Over current protection for the Burnish
Motor. Push to reset.
40A Breaker - Over current protection for the Traction
Drive. Push to reset.
3A Fuse In-Line holder - Over current protection for key
switch.
When servicing machine, wear protective gloves and
goggles. Avoid contact with battery acid.
Portez toujours des lunettes et des vêtements de
protection pour travailler sur les batteries. Évitez tout
contact avec l'acide de batterie.
Battery Charger Controls:
1. Three-digit display + symbol (1), to view
A=charging current, U=battery voltage, h=charging
time, C=charging ampere-hours (AH), E=energy
used to charge (KWh)
2. Button for the Selection of the display mode (2): A,
U, h, C, E. After 10 seconds the display returns to
the display of charging current.
Onboard Battery Charger
To charge the batteries, first drive the machine to a flat,
dry, well-ventilated area then turn the machine off. If
using lead acid batteries, check the water level in all the
battery cells. If the level is low, add just enough distilled
water to cover the plates. **DO NOT OVERFILL.**
Then plug the charger cord into a wall socket. The
battery charger will initialize and then soft start the
charging cycle.
Batteries emit hydrogen gas when charging. Explosion
or fire can result. Keep sparks and open flame away
when charging.
Les batteries émettent du gaz hydrogène. Une
explosion ou un incendie peut en résulter. Maintenez
les étincelles et les flammes nues à l’écart. Gardez les
carters ouverts lors du chargement.
3. Red control indicator (3): when it is on, the
charging cycle has started.
4. Yellow control indicator (4): when it is on, the final
phase of the charging cycle has started.
5. Green control indicator (5): when it is on, the
charging cycle has finished.
Once the charge cycle is complete, the charger will
remain active in a trickle charge mode to maintain the
charge on the batteries until the charger is unplugged
from the wall socket.
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Operations
Charger Settings
The On-Board battery charger settings need to be set for your battery type before charging. Failure to properly set
will result in battery damage. To determine your battery type, see battery label or contact your battery supplier.
To change charger settings:
1. Unplug the charger.
2. Peel back the corner of the display label.
3. Set the DIP switches, according to your battery pack, as shown below. If your battery pack type is not listed,
contact Kärcher North America.
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Operations
Battery Charger Fault Codes
FaultDescriptionRemedy
No DisplayNo display on charger, no LED indicators.
Incorrect battery connection or no battery
connection
The maximum voltage admissible by the battery
has been exceeded. The charge cycle was
interrupted.
The maximum voltage admissible by the battery
has been exceeded. The charge cycle was
interrupted.
The maximum time for the charging phase has
been exceeded. The charge cycle was interrupted.
The total safety time has interrupted the charge
cycle.
Check that plug is connected to an operating
wall outlet. Check 20A fuse.
Check the connection and the polarity of the
battery connection.
Restart the charge cycle. If problem persists,
battery pack may be damaged.
Restart the charge cycle. If problem persists,
battery pack may be damaged.
Restart the charge cycle. If problem persists,
battery pack may be damaged.
Restart the charge cycle. If problem persists,
battery pack may be damaged.
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Notes
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23
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Operations
The Burnish components of the machine are:
•Burnish pad holder
•Burnish pad
•Burnish motor
•Dust Collection Bag
As the machine moves forward, the burnish pad shines
the floor. Any excess dirt or wax gets picked up by the
pad and distributed into the dust collection bag via the
dust collection system.
Pre-Operation Checklist
•Check that the Burnish Switch is in the off
position.
•Check the pad holder to ensure there are no
breaks or cracks.
•Check correct connection of the batteries.
•Check that the Dust Collection Bag is empty.
•Release caster breaks.
Turning on the Machine
1. Complete pre-operation check.
Installing/Changing Burnishing Pad
1. Make sure the Burnish Switch is OFF.
2. Lift on the front of the deck and tilt deck into the
pad change position.
3. Remove the center device by turning counter
clockwise and carefully remove the old pad from
the Velcro material.
2. Turn the Key to the ON position.
3. Turn on the burnish switch and engage the handle
levers.
4. Adjust speed as needed with traction speed control
knob.
Changing Direction
When the handle levers are engaged the machine will
travel in the forward direction. To travel in reverse, while
the handle levers are engaged, hold down the reverse
switch. The machine will change from forward direction
to reverse direction. The machine will continue in the
reverse direction until the reverse switch is released.
Stopping and Turning Off Machine
To stop the machine, release the handle levers and the
machine will smoothly break to a stop and after 3
seconds the burnish motor will stop. When turning the
machine off, turn off the burnish switch and then turn off
the key switch.
Carefully inspect the pad holder for cracks or damage!
replace if necessary.
Inspectez soigneusement le support de patin à la
recherche de fissures ou de dommages. Remplacez-le
au besoin.
4. Pull center from new pad, align pad on pad holder
and secure with centering device by turning clockwise.
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Page 25
Operations
5. Press pad firmly onto Velcro.
6. Lift the front of the shroud and lift the shroud
release lever and SLOWLY let the shroud return to
the down position.
Dust Bag Removal
The machine has two dust bag options. A re-usable
cloth bag and a disposable paper bag. Monitor the dust
bag carefully and empty/change as needed. The dust
collection system will not operate effectively when the
dust bag is full. Under heavy burnishing conditions the
dust bag should be emptied/changed every hour.
1. Turn off the Burnish Motor.
2. Unscrew the knobs holding the dust bag cover to
the shroud.
Keep hold of the deck to avoid injury!
Gardez la main sur le module pour éviter les blessures.
3. Pull the dust bag off the dust tube.
4. Empty/Change dust bag.
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25
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Operations
Increase Pad
Pad Pressure Adjustment
The pad pressure is set at the factory for optimal
burnish performance in most conditions. If the pad
pressure needs to be adjusted, follow the procedure
outlined below.
NOTE: Pad pressure adjustments should only be
performed by a qualified technician.
1. Turn burnish switch off.
2. Remove back panel.
3. Adjust ball end to increase or decrease pad
pressure as shown in diagram.
Storage
1. Machine should be stored in a dry environment.
2. Store machine away from objects that may fall and
damage it.
3. Never store burnisher near an open flame or heat
producing device.
4. Make sure burnisher is cleaned properly by wiping
machine down with damp cloth before storing.
Never pressure wash machine.
Ne lavez pas la machine sous pression.
Operation on Inclines
Pressure
When using the machine, go slowly on inclines.
Decrease Pad
Pressure
Lors de l'utilisation de la machine, travaillez
lentement sur les surfaces inclinées ou glissantes.
Do not burnish on an incline.
N'utilisez pas le brunissoir sur une surface
inclinée.
The maximum rated climb and descent incline is 6°.
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Operations
Post Operation Checklist
Turn the machine OFF and perform the following
checks:
•Check for wire, string, or twine wrapped around
the burnish pad.
•Check Wire fray or damage.
•Empty the Dust Collection Bag.
•Inspect batteries.
•Plug in on-board battery charger.
Lubrication of Rear Casters
Each of the two rear casters has two grease fittings.
Lubricate each caster with a grease gun every 100
hours of machine operation.
Caster Parking Brake
The two rear casters are equipped with brakes. To set
the brake, push down the "ON" side of the brake lever.
To release the brake push down the "OFF" side of the
brake lever. The caster breaks should only be used as
a parking brake if needed. Before moving the machine
make sure both breaks are released.
Body Maintenance
The body may be cleaned with a damp cloth to remove
dust and scuff marks. More stubborn scuff marks on the
tank exterior can be removed with a vinyl cleaner.
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Maintenance
Battery Maintenance
The batteries are deep cycle 12 volt batteries. The
lifetime of the batteries is limited by the number of
charges the batteries receive. To get the most life from
the batteries, charge them when the battery discharge
LED (Red) starts to blink (20% charge left). Use only
the on-board battery charger supplied to charge the
batteries.
When working with batteries, always wear eye
protection and protective clothing.
Periodically clean the top surface of the batteries and
the terminals, and check for loose connections. Use a
strong solution of baking soda and water. Brush the
solution sparingly over the battery tops, terminals, and
cable clamps. DO NOT ALLOW ANY BAKING SODA
SOLUTION TO ENTER THE BATTERIES! Use a wire
brush to clean the terminal posts and cable connectors.
After cleaning, apply a coating of clear battery post
protectant to the terminals and the cable
connectors. Keep the tops of the batteries clean and
dry.
To prevent a possible short circuit, keep all metallic
objects off the top of the batteries. Replace any worn or
damaged wires.
Lead Acid Batteries
Never add acid to the batteries, only distilled water.
Always keep the battery caps on, except when adding
water or taking hydrometer readings.
Check the electrolyte level in each battery cell before
and after charging, and after every 50 hours of operation. Do not charge the batteries unless the fluid is
slightly above the battery plates. If needed, add just
enough distilled water to cover the plates. Never add
acid to the batteries. Do not overfill.
Portez toujours des lunettes et des vêtements de
protection pour travailler sur les batteries
Batteries emit Hydrogen Gas. NO SMOKING!
Les batteries dégagent de l'hydrogène. Ne fumez pas.
Battery damage will occur if the electrolyte level does
not cover the battery plates.
La batterie risque d'être endommagée si le niveau
d'électrolyte ne couvre pas les plaques de la batterie.
Measuring the specific gravity, using a hydrometer, is a
way to determine the charge level and condition of the
batteries. If one or more of the battery cells test lower
than the other battery cell (0.050 or more), the cell is
damaged, shorted, or is about to fail. Sealed batteries
no additional maintenance required.
28
Machine and/or battery damage can occur if the electrolyte level is above the bottom of the tube in each cell.
La machine et/ou de la batterie peut être endommagée
si le niveau d'électrolyte est inférieur au fond du tube de
chaque élément de batterie.
86408910 Lightning BDP 50-2000 W
Page 29
Never use tap water to fill battery cells. Tap water
contains contaminants that will damage the battery.
Only use distilled water to fill battery cells.
Maintenance
Body Maintenance
The body may be cleaned with a damp cloth to remove
dust and scuff marks. More stubborn scuff marks on the
tank exterior can be removed with a vinyl cleaner.
Repacking the Machine
Refer to Unpacking section and repack machine using
original packing materials and container.
N'utilisez jamais d'eau du robinet pour remplir les
éléments de la batterie. L'eau du robinet contient des
contaminants qui endommageront la batterie. Utilisez
uniquement de l'eau distillée pour remplir les éléments
de la batterie.
Transporting the Machine
When shipping the machine, make sure the batteries
are disconnected and the machine is secured in the
transporting vehicle.
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29
Page 30
Maintenance
Service Schedule
Perform at marked interval
Maintenance
Empty/Clean Dust Bag*
Inspect Pad Holder*
Check for loose/missing nuts or screws*
Check wiring harness for frays or cuts*
Inspect Battery water level (Lead Acid Only)*
Tighten nuts and screws*
Lubricate rear casters*
Check Burnish Motor ampere draw*
Check brushes on transaxle motor and burnish
motor
Daily
25
Hours
50
Hours
100
Hours
200
Hours
1000
Hours
*
Alarm Codes
If the following alarm codes persist, troubleshooting should be performed by a Kärcher North American Certified
Technician. A programming handset may be required for troubleshooting.
# of FlashesDescriptionPossible Cause
1
(Fast)
1
(Medium)
1
(Slow)
2Motor Disconnected
3Motor Wiring Trip
6Inhibit Active
7Throttle Trip
8Possible Controller Trip
9Solenoid Brake Trip
10High Battery Voltage
Low Battery Voltage
Handle Lever Engaged at
Key On
Machine Time Out
The battery needs charging or there is a bad
connection to the battery. Check the connections to the battery.
If the connections are good, try charging the battery.
Disengage the handle lever, key off and key back on to clear
The machine has been left with the key on. Turn the key off and
then back on again.
The motor has a bad connection. Check all the connections
and leads between the motor and the controller.
The motor has a short circuit to a battery. Check all the connections and leads between the motor and the battery.
The controller is being inhibited from driving. Check the state of
the Inhibit inputs.
A throttle trip is indicated. Make sure that the throttle is in the
rest position before switching on the vehicle.
A possible controller trip is indicated. Make sure that all
connections are secure.
The parking brakes have a bad connection. Check the parking
brake and motor connections. Make sure the controller
connections are secure.
An excessive voltage has been applied to the controller. This is
usually caused by a poor battery connection. Check the battery
connections.
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Page 31
Troubleshooting
ProblemPossible CauseRemedy
Breaker trippedPush breaker button to reset.
Check batteries are wired together correctly via
Machine will not
turn on.
Burnish motor will
not turn on
Red LED flashing
on Dash
Machine exhibits
poor burnishing
performance
Machine exhibits
very aggressive
burnish
performance
Dust collection not
working properly
Incorrect battery connection
On-board battery charger plugged inUnplug the charging cord from the machine.
Key switch failure
Failed fuseCheck the fuse in the in line fuse holder.
Deck tilted into pad change positionLower the deck to the burnish position.
Speed control knob turned all the way
counterclockwise (off)
Burnish switch offTurn burnish switch on.
Handle levers not engagedEngage handle levers.
Battery lockoutBatteries need to be charged.