Tennant 5100 Product manual

ENGLISH - ESPAÑOL
Electric Automatic Scrubber
Fregadora Automática Eléctrico
5100
Operator and Parts Manual
Manual del Operador y Piezas
609637
Rev. 01 (05-05)
Model No.:
613745 -- 220V
609454 -- 230V
609677 -- 240V EMC

OPERATION
2Tennant 5100 (05--05)
This manual is furnished with each new model. It
provides necessary operation, maintenance
instructions and an illustrated parts list.
Read this manual completely and understand the
machine before operating or servicing.
When ordering replacement parts use the parts lists
section in this manual. Before ordering parts or
supplies, be sure to have your machine model number
and serial number handy. Parts and supplies may be
ordered by phone or mail from any authorized Service
Center or Distributor.
This machine will provide excellent service. However,
the best results will be obtained at minimum costs if:
SThe machine is operated with reasonable care.
SThe machine is maintained regularly - per the
machine maintenance instructions provided.
SThe machine is maintained with manufacturer
supplied or equivalent parts.
MACHINE DATA
Please fill out at time of installation for future reference.
Model No.-
Install. Date -
Serial No.-
Tennant Company
PO Box 1452
Minneapolis, MN 55440
Phone: [phone] or (763) 513--2850
www.tennantco.com
Specifications and parts are subject to change without notice.
Copyright E2000, 2005 Tennant Company. All rights reserved.
Printed in U.S.A.
TABLE OF CONTENTS (ESPAÑOL ÍNDICE...18)
SAFETY PRECAUTIONS 3....................
GROUNDING INSTRUCTIONS 4...........
SAFETY LABELS 4...........................
MACHINE COMPONENTS 5...................
CONTROL PANEL SYMBOLS 5...............
MACHINE INSTALLATION 6...................
UNCRATING MACHINE 6..................
MACHINE SETUP 6..........................
ATTACHING SQUEEGEE ASSEMBLY 6.....
INSTALLING PAD DRIVER OR BRUSH 7....
REMOVING PAD DRIVER OR BRUSH 8.....
FILLING SOLUTION TANK 8...............
ADJUSTING CONTROL HANDLE HEIGHT 9...
MACHINE OPERATION 9.....................
PRE--OPERATION CHECKS 9..............
SCRUBBING WITH MACHINE 9............
OPERATING EStOPTION 10..............
WHILE OPERATING MACHINE 10...........
OPERATING ACCESSORY TOOLS 11.......
CIRCUIT BREAKER 11.....................
MACHINE ADJUSTMENTS 11..................
ADJUSTING SOLUTION FLOW 11...........
ADJUSTING PAD PRESSURE 12............
ADJUSTING SQUEEGEE LIFT CABLE 12....
DRAINING TANKS 12..........................
DRAINING RECOVERY TANK 12............
DRAINING SOLUTION TANK 13.............
MAINTENANCE 13............................
TRANSPORTING MACHINE 14.................
STORING MACHINE 14........................
RECOMMENDED STOCK ITEMS 14.............
TROUBLE SHOOTING 15......................
SPECIFICATIONS 16..........................
MACHINE DIMENSIONS 16....................
ELECTRICAL DIAGRAMS 36...................
PARTS LIST 40...............................
REPLACEMENT BRUSHES AND PAD
DRIVER GROUP 40........................
SOLUTION TANK GROUP 42...............
RECOVERY TANK GROUP 44...............
CONTROL HANDLE GROUP 46.............
CONTROL CONSOLE GROUP 48...........
WHEEL GROUP 50........................
SCRUB HEAD GROUP 52..................
PLUMBING GROUP 54.....................
VACUUM MOTOR GROUP 56...............
SQUEEGEE GROUP 58....................
OPTIONS 60..................................
ESt(EXTENDED SCRUB) KIT 60
...........
WAND PUMP KIT 62.......................
DELUXE POWER WAND GROUP 64.........
POWER WAND GROUP 66.................
WET PICK--UP TOOL KIT 68................
POWER WAND HOSE GROUP 69...........

OPERATION
Tennant 5100 (05--05) 3
SAFETY PRECAUTIONS
This machine is intended for commercial use. It is
designed exclusively to scrub hard floors in an
indoor environment and is not constructed for any
other use. Use only recommended pads, brushes
and commercially available floor cleaners
intended for machine application.
All operators must read, understand and practice
the following safety precautions.
The following warning alert symbol and the “FOR
SAFETY” heading are used throughout this manual as
indicated in their description:
WARNING: To warn of hazards or unsafe
practices which could result in severe personal
injury or death.
FOR SAFETY: To identify actions which must be
followed for safe operation of equipment.
Failure to follow these warnings may result in:
personal injury, electrocution, electrical shock,
fire or explosion.
WARNING: Do Not Use Flammable Liquids Or
Operate Machine In Or Near Flammable Liquids,
Vapors Or Combustible Dusts.
This machine is not equipped with explosion
proof motors. The electric motors will spark upon
start up and during operation which could cause a
flash fire or explosion if machine is used in an
area where flammable vapors/liquids or
combustible dusts are present.
WARNING: Do Not Pick Up Flammable
Materials Or Reactive Metals.
WARNING: Do Not Operate With Damaged
Power Cord. Do Not Modify Plug. Unplug power
Cord Before Servicing Machine.
If the supply cord is damaged or broken, it must
be replaced by the manufacturer or it’s service
agent or a similarly qualified person in order to
avoid a hazard.
WARNING: Do Not Use Outdoors. Do Not
Expose To Rain. Store Indoors.
The following information signals potentially
dangerous conditions to the operator or
equipment:
FOR SAFETY:
1. Do not operate machine:
-- With flammable liquids or near flammable
vapors as an explosion or flash fire may
occur.
-- Unless trained and authorized.
-- Unless operator manual is read and
understood.
-- Unless cord is properly grounded.
-- With damaged cord or plug.
-- If not in proper operating condition.
-- In outdoor areas.
-- In standing water.
-- With the use of an extension cord.
2. Before operating machine:
-- Make sure all safety devices are in place
and operate properly.
3. When using machine:
-- Do not run machine over cord.
-- Do not pull machine by plug or cord.
-- Do not pull cord around sharp edges or
corners.
-- Do not unplug by pulling on cord.
-- Do not stretch cord.
-- Do not handle plug with wet hands.
-- Keep cord away from heated surfaces.
-- Go slow on inclines and slippery surfaces.
-- Wear no--slip shoes.
-- Use care when reversing machine.
-- Report machine damage or faulty
operation immediately.
-- Never allow children to play on or around.
-- Follow mixing and handling instructions
on chemical containers.
4. Before leaving or servicing machine:
-- Stop on level surface.
-- Turn off machine.
-- Unplug cord from wall outlet.
5. When servicing machine:
-- Unplug cord from wall outlet.
-- Avoid moving parts. Do not wear loose
jackets, shirts, or sleeves.

OPERATION
4Tennant 5100 (05--05)
-- Block machine tires before jacking up.
-- Use hoist or jack that will support the
weight of the machine.
-- Use manufacturer supplied or approved
replacement parts.
-- All repairs must be performed by a
qualified service person.
-- Do not modify the machine from its
original design.
6. When transporting machine:
-- Turn machine off.
-- Get assistance when lifting machine.
-- Unplug cord from wall outlet.
-- Use a recommended ramp when
loading/unloading into/off truck or trailer.
-- Use tie--down straps to secure machine to
truck or trailer.
GROUNDING INSTRUCTIONS
Machine must be grounded. If it should
malfunction or breakdown, grounding provides a
path of least resistance for electrical current to
reduce the risk of electrical shock. This machine
is equipped with a cord having an
equipment--grounding conductor and grounding
plug. The plug must be plugged into an
appropriate outlet that is properly installed in
accordance with all local codes and ordinances.
Do not remove ground pin; if missing, replace
plug before use.
Grounded Outlet
Grounding
Edge/hole
(220V/230V/240V)
SAFETY LABELS
The safety label appears on the machine in the
location indicated. Replace label if it becomes
damaged or illegible.
WARNING LABEL -- LOCATEDONTOPOF
THE RECOVERY TANK.

OPERATION
Tennant 5100 (05--05) 5
MACHINE COMPONENTS
11
26
25
7
2
6
9
4
3
17
5
1
35
14 13
15
16
34
22
20
21
10
29
30
32
31
28
24
27
33
23
12
18
19
8
1. Power ON/OFF switch
2. Power ON/OFF Indicator Light
3. Hour Meter (Option)
4. Power Cord
5. Brush Circuit Breaker
6. Brush Release Button
7. Vacuum ON/OFF Switch
8. Solution ON/OFF Switch
9. Squeegee Lift Knob
10. Brush Trigger
11. Control Handle Height
Adjustment Knobs
12. Wand Kit ON/OFF Switch
(Option)
13. EStKit ON/OFF Switch
(Option)
14. EStPump Light (Option)
15. Recovery Tank Drain Hose
16. Solution Tank Drain Hose
17. Solution Fill Port
18. Scrub Head Lift Pedal
19. Scrub Head Release Lift Pedal
20. Solution Flow Adjustment Knob
21. Squeegee Vacuum Hose
22. Squeegee Assembly
23. Squeegee Thumb Knobs
24. Wall Rollers
25. Control Handle
26. Recovery Tank Lid
27. Recovery Tank
28. Scrub Head
29. Scrub Head Skirt
30. Transport Caster
31. Main Wheels
32. Wand Kit Solution Hose Coupler
(Option)
33. Solution Tank
34. Pad Pressure Adjustment Knob
35. EStWand Circuit Breaker
(Option)
CONTROL PANEL SYMBOLS
Main Power
Vacuum
Switch
Solution
Switch
Brush Motor
4.5A Circuit
Breaker
Read Manual
Before Operat-
ing
Wand Switch
(Option)
Extended
Scrub Switch
(Option)
Extended Scrub
Pump Light (Op-
tion)
t

OPERATION
6Tennant 5100 (01--00)
MACHINE INSTALLATION
UNCRATING MACHINE
Carefully check carton for signs of damage. Report
any damage at once to carrier.
To uncrate your machine, remove shipping straps and
carefully lift or make a ramp to remove machine from
pallet.
Raise scrub head to transport position before
maneuvering machine. Step down firmly on scrub
head lift pedal to raise (Figure 1).
NOTE: To prevent scrub head skirt damage, always
keep machine in transport position when pad driver is
not installed.
FIG. 1
ATTENTION: Do not roll machine off pallet,
damage may occur.
Squeegee assembly is packaged with machine.
Brushes, pad driver and pads must be purchased
separately. Consult an authorized distributor for
specific pads and brushes.
ATTENTION: The use of supplies other than those
recommended by manufacturer may cause
damage.
MACHINE SETUP
ATTACHING SQUEEGEE ASSEMBLY
1. Raise squeegee mount bracket by moving
squeegee lift knob to the left (Figure 2).
FIG. 2
2. Loosen two thumb knobs on squeegee assembly
and slide squeegee into slots on squeegee mount
bracket (Figure 3).
FIG. 3
3. Tighten thumb knobs securely.
4. Connect vacuum hose from machine to squeegee
assembly (Figure 4).
FIG. 4

OPERATION
Tennant 5100 (05--05) 7
INSTALLING PAD DRIVER OR BRUSH
1. Select recommended pad or brush that best
meets your cleaning needs.
NOTE: Consult an authorized distributor for
pad/brush recommendations.
2. Attach pad to pad driver before mounting driver to
motor hub. Secure pad with plastic centerlock ring
(Figure 5).
FIG. 5
3. Plug power cord into a grounded wall outlet
(Figure 6).
Grounded Outlet
Grounding
Edge/hole
(220V/230V/240V)
FIG. 6
FOR SAFETY: Do not operate machine unless
cord is properly grounded.
4. Turn main power switch on (Figure 7).
FIG. 7
5. Place the pad driver/brush on the floor in front of
the scrub head (Figure 8).
FIG. 8
6. Tilt the machine back on it’s rear wheels and
center the scrub head down over the pad
driver/brush (Figure 8).
7. IMPORTANT STEP: Release the brush lift pedal
from the transport position (Figure 9). Align the
motor hub down inside the pad driver/brush.
FIG. 9
8. Pull the triggers to engage the pad driver/brush
(Figure 10). Make sure the front wheel is in the
UP position.
NOTE: When a pad driver/brush is not installed, make
sure to keep the machine in the transport position to
prevent skirt damage.
FIG. 10
NOTE: Before installing pad driver or brush make sure
mounting surface is clean. A clean surface will ease
pad driver removal later.

OPERATION
8Tennant 5100 (05--05)
REMOVING PAD DRIVER OR BRUSH
1. Raise scrub head to transport position. Step down
firmly on scrub head lift pedal to raise (Figure 11).
FIG. 11
2. Turn main power switch on.
3. Tilt machine back on it’s rear wheels.
4. While pressing the “brush release button”, pull and
release the brush trigger quickly. The pad
driver/brush will automatically spin off motor hub.
If it doesn’t release, repeat step (Figure 12).
FIG. 12
NOTE: To prevent scrub head skirt damage, always
keep machine in transport position when pad driver or
brush is not installed.
FILLING SOLUTION TANK
1. Transport machine to filling station. Raise
squeegee and scrub head when transporting.
2. Turn off main power switch.
3. Remove solution tank fill port cover.
4. Fill solution tank with 7.5 gallons (28L) of clean
water (140°F/60°C max.) (Figure 13).
FIG. 13
NOTE: If filling with a bucket be certain that bucket is
clean. This will prevent possible solution line clogs.
5. Add cleaning chemical. See proper dilution ratio
instructions on chemical container.
6. Replace solution tank fill port cover.
ATTENTION: Use only recommended detergents.
Machine damage due to improper detergent usage
will void the manufacturer’s warranty. Contact
your Sale Representative for detergent
recommendations.
WARNING: Do Not Use Flammable Liquids Or
Operate Machine In Or Near Flammable Liquids,
Vapors Or Combustible Dusts.
7. If machine is equipped with ESt(Extended
Scrub) option, the recovery tank can be partially
filled to extend scrub time.
a. Remove recovery tank lid and fill tank with 3.5
gallons (13L) of clean water (140°F/ 60°C
maximum temperature). Close lid.
b. Turn on EStswitch when operating machine
(Figure 14).
FIG. 14
c. The EStlight will glow when the EStpump
is recycling.

OPERATION
Tennant 5100 (05--05) 9
ADJUSTING CONTROL HANDLE HEIGHT
The control handle has three height settings to
accommodate a comfortable operating height.
1. Locate two control handle height adjustments
knobs on handle (Figure 15).
2. Pull both knobs and raise or lower handle, release
knobs to lock.
FIG. 15
MACHINE OPERATION
FOR SAFETY: Do not operate machine unless
operator manual is read and understood.
PRE--OPERATION CHECKS
SSweep and dust mop floor to remove particles and
other debris.
SCheck power cord for damage. Replace
immediately if damaged.
SCheck condition of pad or brush.
SCheck condition of squeegee blades.
SCRUBBING WITH MACHINE
1. Release brush lift pedal from transport position by
stepping down on scrub head release pedal
(Figure 16).
FIG. 16
2. Lower squeegee assembly by moving squeegee
lift knob to the right (Figure 17).
FIG. 17
3. Turn on main power, vacuum and solution
switches (Figure 18).
FIG. 18
NOTE: The solution flow and brush will not start until
brush triggers are pulled.

OPERATION
10 Tennant 5100 (05--05)
4. Pull brush triggers and begin walking with
machine. The brush will propel the machine
forward allowing little effort maneuvering the
machine (Figure 19).
FIG. 19
NOTE: On rough surfaces it may be necessary to
reduce brush pressure to avoid brush circuit breaker
from tripping. See ADJUSTING PAD PRESSURE.
ATTENTION: To prevent possible floor damage
and brush circuit breakers from tripping, do not
operate brush pressure meter in red zone.
5. To operate machine in reverse, simply pull the
machine backwards while pulling triggers.
6. To stop scrubbing, release brush triggers, turn off
all switches, and raise scrub head and squeegee.
OPERATING EStOPTION
ESt(Extended Scrub) Option allows the operator
more scrubbing time by reusing recovered water. The
recovered water is filtered and recycled back into the
solution tank for reuse.
1. Fill recovery tank with 3.5 gal. (13L) when filling
solution tank.
2. Turn on EStswitch. During operation the ESt
pump will automatically start recycling when the
EStpump light turns on (Figure 20 ).
FIG. 20
3. When finished scrubbing, drain and rinse both tanks
and clean EStfilter (See DRAINING TANKS).
WHILE OPERATING MACHINE
WARNING: Do Not Pick Up Flammable
Materials Or Reactive Metals.
1. Exercise the SAFETY PRECAUTIONS.
2. Work away from wall outlet and power cord to
prevent cord damage.
3. Observe amount of solution flow on floor. If
necessary adjust to desired flow. See MACHINE
ADJUSTMENTS.
4. Periodically check for foam buildup in recovery
tank (look through clear lid). If excessive foam is
developing, pour a recommended foam control
solution into recovery tank.
ATTENTION: Do not allow foam or water to enter
ball float screen. Foam will not activate ball float.
Vacuum motor damage due to foam or water is
not covered by warranty.
5. Always operate with caution when scrubbing
around walls or obstacles.
6. If squeegee leaves streaks, raise and wipe blades
with a cloth. Pre-sweep area to prevent streaking.
If squeegee adjustment is necessary, see
MACHINE ADJUSTMENTS.
7. Overlap each pass by 2” (5cm).
8. Change or turn over pads when dirty.
9. Stay clear of floor obstructions, such as electrical
plates or grates, they will destroy pads.
10. During brief stops, simply release triggers and the
brush and solution flow will stop automatically.
11. On last scrubbing pass, turn off solution switch
just prior to stopping machine.
12. When solution tank runs dry, drain recovery tank.
(See DRAINING TANKS).

OPERATION
Tennant 5100 (05--05) 11
OPERATING ACCESSORY TOOLS (OPTIONAL)
1. Attach accessory solution hose to quick coupler.
2. Disconnect squeegee hose from inlet tube and
replace with accessory vacuum hose.
3. Connect hoses to wand.
4. Plug power cord into a grounded wall outlet
(Figure 21).
Grounded Outlet
Grounding
Edge/hole
(220V/230V/240V)
FIG. 21
FOR SAFETY: Do not operate machine unless
cord is properly grounded.
5. Turn on main power, wand pump and vacuum
switches (Figure 22).
FIG. 22
6. Operate tool as normal.
WARNING: Do Not Pick Up Flammable
Materials Or Reactive Metals.
CIRCUIT BREAKER
The model is equipped with a circuit breaker to protect
brush motor from damage.
Brush motor circuit breaker will trip due to excessive
overload on pad. Reduce pad pressure or replace pad
if breaker trips. Circuit breaker is located on control
console (Figure 23).
If circuit breaker should trip, the breakers will not reset
immediately upon tripping. Determine reason why
breaker tripped, wait a few minutes and reset (See
TROUBLE SHOOTING).
FIG. 23
MACHINE ADJUSTMENTS
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off machine
and unplug cord from wall outlet.
ADJUSTING SOLUTION FLOW
To increase or decrease the maximum solution flow,
turn adjustment knob. Adjustment knob is located near
brush lift pedal (Figure 24).
FIG. 24

OPERATION
12 Tennant 5100 (05--05)
ADJUSTING PAD PRESSURE
NOTE: On rough surfaces it may be necessary to
reduce brush pressure.
To adjust pad pressure, turn adjustment knob
counterclockwise to decrease or clockwise to increase
pressure. Adjustment knob is located below brush lift
pedal (Figure 25).
FIG. 25
ADJUSTING SQUEEGEE LIFT CABLE
To adjust squeegee lift cable, loosen lock nuts and
turn adjustment stem on squeegee cable. Retighten
lock nuts after adjusting (Figure 26).
FIG. 26
DRAINING TANKS
When to drain recovery tank:
-- After each use.
-- Between solution tank fill ups.
-- When solution flow stops during operation.
-- When ball float screen is activated.
-- When squeegee starts trailing water.
NOTE: If using the EStrecycling system, be certain
to drain and rinse both tanks after each use.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off machine
and unplug cord from wall outlet.
DRAINING RECOVERY TANK
ATTENTION: Drain recovery tank whenever
refilling solution tank. Foam or water may enter
ball float screen and damage vacuum motor.
Vacuum motor damage due to foam or water is
not covered by warranty.
1. Turn off all switches and unplug power cord.
2. Remove left side drain hose from holder and place
over floor drain or bucket.
3. Turn drain hose cap counterclockwise and pull off
plug to drain (Figure 27).
FIG. 27
NOTE: If using a bucket to drain machine, do not use
same bucket for filling, or be certain to rinse it out
before refilling machine.
4. Replace drain hose cap securely when empty.
5. When done scrubbing, rinse recovery tank, ball
float screen and EStfilter if equipped. Remove
screens if necessary.

OPERATION
Tennant 5100 (05--05) 13
DRAINING SOLUTION TANK
To drain unused cleaning solution or recycled solution
from solution tank, follow steps below:
1. Remove clear drain hose from hose barb, place
over floor drain or bucket (Figure 28).
FIG. 28
2. Rinse out solution tank and solution flow system
with clean water to prevent clogging due to
chemical build up.
3. Replace drain hose plug securely on hose barb
when empty.
MAINTENANCE
FOR SAFETY: When servicing machine, stop on
level surface, turn off machine and unplug cord
from wall outlet.
ATTENTION: Contact an Authorized Service
Center for machine repairs. Machine repairs
performed by other than an authorized person will
void your warranty.
To keep machine in good working condition, simply
follow the daily, weekly and monthly maintenance
procedures.
NOTE: If equipped with optional hour meter, record
machine hours when service was performed.
DAILY MAINTENANCE
(After Every Use)
1. Remove and clean pad or brush. Never use soiled
pads when cleaning. Replace pad when it
becomes worn or loaded with residue.
2. Drain and rinse both tanks thoroughly.
3. Remove and clean the ball float screen. Replace
screen securely (Figure 29).
FIG. 29
4. Remove and clean EStfilter, if equipped.
Replace filter securely.
5. Raise and wipe squeegee off with a dry cloth.
Store squeegee in the up position to prevent
squeegee damage.
6. Clean machine housing with a nonabrasive,
nonsolvent cleaner.
7. Inspect power cord for damage. If damaged,
replace power cord immediately. Coil cord neatly
after each use.
WEEKLY MAINTENANCE
(Every 20 Hours of Operation)
1. Flush out tanks and solution lines. Pour 24 oz.
(750 ml.) of an acetic acid solution with 3 gallons
(11.3 ltr.) of hot water into solution tank. Over a
floor drain, activate the solution flow briefly to fill
solution line. Shut off power and let machine set
overnight. Rinse with clean water afterwards.
2. Remove and rinse out inline strainer filter. Before
removing filter, be certain solution tank is empty.
Filter is located under machine at rear (Figure 30).
FIG. 30

OPERATION
14 Tennant 5100 (05--05)
MONTHLY MAINTENANCE
(Every 80 Hours of Operation)
1. Lubricate wheel grease fittings with a water
resistant grease.
2. Lubricate all linkage pivot points with silicone
spray then coat with a water resistant grease to
maintain a smooth operation.
3. Check machine for water leaks and loose nuts and
bolts.
QUARTERLY MAINTENANCE
(Every 250 Hours of Operation)
Check vacuum and brush motors for carbon brush
wear, replace brushes if worn to a length of 3/8” (1cm)
or less.
FOR SAFETY: When servicing machine, stop on
level surface, turn off machine and unplug cord
from wall outlet.
SERVICING MACHINE
ATTENTION: Contact an Authorized Service
Center for machine repairs. Machine repairs
performed by other than an authorized person will
void your warranty.
To access internal components for repair, remove hole
plug and two screws from cover (Figure 31).
FIG. 31
NOTE: When replacing cover, be careful not to pinch
any internal hoses or wiring.
TRANSPORTING MACHINE
When transporting machine by use of trailer or truck,
be certain to follow tie--down procedures below:
FOR SAFETY: When using machine, go slow on
inclines and slippery surfaces.
1. Remove squeegee from machine and raise scrub
head. Leave pad or brush installed.
2. Load machine using a recommended loading
ramp.
3. Position front of machine up against front of trailer
or truck. Once machine is positioned, lower brush
head.
4. Place a block behind each rear wheel.
5. Place tie--down straps over top of machine and
secure straps to floor. It may be necessary to
install tie--down brackets to the floor of your trailer
or truck.
FOR SAFETY: When transporting machine, use a
recommended ramp when loading/unloading
into/off truck or trailer, use tie--down straps to
secure machine to truck or trailer.
STORING MACHINE
1. Before storing machine, be certain to rinse tanks
and drain machine of all water.
2. Store machine in a dry area with squeegee
removed and scrub head in the raised position.
3. Remove recovery tank lid to promote air
circulation.
ATTENTION: If storing machine in freezing
temperatures, be certain to drain machine of all
water. Damage due to freezing temperatures is not
covered by warranty.
WARNING: Do Not Use Outdoors. Do Not
Expose To Rain. Store Indoors.
RECOMMENDED STOCK ITEMS
Refer to Standard Parts section for recommended
stock items. Stock Items are clearly identified with a
bullet preceding the parts description. See example
below:

OPERATION
Tennant 5100 (08--97) 15
TROUBLE SHOOTING
PROBLEM CAUSE SOLUTION
Machine does not operate. Faulty main power switch. Contact Service Center.
Faulty power cord. Contact Service Center.
Building circuit breaker has tripped. Reset breaker.
Brush motor does not operate. Faulty brush trigger switch. Contact Service Center.
Brush triggers not pulled. Pull brush triggers.
Brush circuit breaker has tripped. Clean or replace pad and reset brush
circuit breaker button.
Faulty brush motor or wiring. Contact Service Center.
Worn carbon brushes. Contact Service Center.
Vacuum motor does not operate. Faulty vacuum switch. Contact Service Center.
Faulty vacuum motor or wiring. Contact Service Center.
Worn carbon brushes. Contact Service Center.
Little or no solution flow. Solution switch is not activated. Turn on solution switch.
Solution line or solution tank filter is
clogged. Remove hose and blow compressed air through it. Flush solution tank after
each use.
Solution valve or solenoid is clogged. Remove valve or solenoid and clean.
Do not scratch inside of valve.
Faulty solution switch or solenoid. Contact Service Center.
Solution flow adjustment knob needs
adjusting. Turn solution flow adjustment knob to desired setting.
EStOption: EStfilter is clogged. Remove and clean EStfilter.
EStOption: Faulty EStpump. Contact Service Center.
Poor water pick up. Recovery tank is full and ball float has
been activated. Empty recovery tank.
Ball float screen inside recovery tank
is clogged. Remove screen and clean.
Clogged squeegee. Clean squeegee.
Worn squeegee blades. Replace squeegee blades.
Loose squeegee thumbscrews. Tighten thumbscrews.
Vacuum hose connections are loose
or hose has a hole. Push hose cuffs firmly on connections. Replace hose if damaged.
Clogged vacuum hose. Remove clogged debris.
Recovery tank inlet hole is obstructed. Empty recovery tank and tilt tank side-
ways to access inlet hole, remove ob-
struction.
Defective tank gasket. Replace gasket.
Loose drain hose plug. Tighten drain plug.
Recovery tank lid not in place. Properly position lid.
Loose vacuum motor. Contact Service Center.

OPERATION
16 Tennant 5100 (05--05)
SPECIFICATIONS
MODEL Tennant 5100
LENGTH 990 mm (39 in.)
WIDTH 495 mm (19.5 in.)
HEIGHT 914 mm (36 in.)
WEIGHT 71kg (158lbs.)
POWERCORDLENGTH 23m (75 ft.)
RECOVERY TANK CAPACITY 28.5L (7.5 Gal.)
SOLUTION TANK CAPACITY 28.5L (7.5 Gal.)
EStOPTION SOLUTION FILL CAPACITY 42.5L (11.25 Gal.)
DRIVE SYSTEM Brush driven
CLEANING RATE 1375m2(14,800 sq. ft.) per hour
CLEANING PATH WIDTH 430 mm (17 in.)
PAD DIAMETER 430 mm (17 in.)
PAD PRESSURE Variable -- 40--66lbs./18--30kg.
SQUEEGEE WIDTH 670 mm (26.5 in.)
TOTAL POWER COMSUMPTION 8 Amp nominal
BRUSH MOTOR .6 h.p., 175 rpm, 230V/240V, 3.6A
VACUUM MOTOR .66 h.p., 2--stage 5.7”, 230V/240V, 2.2A, 496W
WATER LIFT 1140 mm (45 in.)
DECIBEL RATING AT OPERATOR’S EAR, INDOORS ON TILE. 69.5dB(A)
MACHINE DIMENSIONS
495 mm
(19.5 in.)
914 mm
(36 in.)
990 mm
(39 in.)

OPERACIÓN
17
Tennant 5100 (05--05)
Este manual se proporciona con cada nuevo modelo.
Proporciona instrucciones necesarias de
mantenimiento y lista ilustrada de piezas.
Antes de operar o prestar servicio a la máquina,
lea completamente este manual y entienda la
máquina.
Para ordenar piezas use las Listas Ilustradas de las
Piezas. Asegúrese de tener listo el número de modelo
y de serie de la máquina, antes de ordenar piezas o
suministros. Las piezas y suministros pueden
ordenarse por teléfono o por correo de cualquier
centro autorizado de piezas y servicio, distribuidor o
de cualquiera de las subsidiarias del fabricante.
Esta máquina proporcionará un servicio excelente. Sin
embargo, los mejores resultados se obtienen a un
costo mínimo si:
SLa máquina se opera con un cuidado razonable.
SLa máquina se mantiene con regularidad, según las
instrucciones de mantenimiento provistas.
SLa máquina se mantiene con las piezas provistas
por el fabricante o equivalentes.
DATOS DE LA MAQUINA
Por favor complete al momento de la instalación para
referencia futura.
No. de Modelo-
Fechadeinstalación-
No. de Serie-

OPERACIÓN
18 Tennant 5100 (05--05)
INDICE
MEDIDAS DE SEGURIDAD 19..................
INSTRUCCIONES DE CONEXION A
TIERRA 20................................
ROTULOS DE SEGURIDAD 21.................
COMPONENTES DE LA MÁQUINA 22...........
SÍMBOLOS DEL PANEL DE CONTROL 22.......
INSTALACIÓN DE LA MÁQUINA 23............
DESEMBALADO DE LA MÁQUINA 23........
PREPARACIÓN DE LA MÁQUINA 23............
FIJACIÓN DEL CONJUNTO DE LA
ESCOBILLA DE GOMA 23..................
INSTALACIÓN DEL IMPULSOR DE LA
ALMOHADILLA O DEL CEPILLO 24..........
EXTRACCIÓN DEL IMPULSOR DE LA
ALMOHADILLA O DEL CEPILLO 25..........
LLENADO DEL DEPÓSITO DE LA
DISOLUCIÓN 25...........................
AJUSTE DE LA ALTURA DEL MANDO DE
CONTROL 26..............................
FUNCIONAMIENTO DE LA MÁQUINA 26........
LISTA DE COMPROBACIÓN ANTES DE LA
PUESTA EN MARCHA 26...................
FREGADO CON LA MÁQUINA 26............
FUNCIONAMIENTO DEL SISTEMA ESt
OPCIONAL 27.............................
AL UTILIZAR LA MÁQUINA 27...............
OPERACION DE LAS HERRAMIENTAS DE
ACCESORIOS (OPCIONAL) 28..............
CORTACIRCUITOS 28......................
AJUSTES DE LA MÁQUINA 29.................
AJUSTE DEL FLUJO DE LA
DISOLUCIÓN 29...........................
AJUSTE DE LA PRESIÓN DE LA
ALMOHADILLA 29.........................
AJUSTE DEL CABLE DE ELEVACIÓN DE LA
ESCOBILLA DE GOMA 29..................
VACIADO DE LOS DEPÓSITOS 29..............
VACIADO DEL DEPÓSITO DE
RECUPERACIÓN 30.......................
VACIADO DEL DEPÓSITO DE LA
DISOLUCIÓN 30...........................
MANTENIMIENTO DE LA MÁQUINA 30.........
TRANSPORTE DE LA MÁQUINA 32.............
ALMACENAMIENTO DE LA MÁQUINA 32.......
RECOMENDACIONES SOBRE REPUESTOS
EN ALMACÉN 32..............................
LOCALIZACIÓN DE AVERÍAS 33...............
ESPECIFICACIONES 35.......................
DIMENSIONES DE LA MÁQUINA 35............
DIAGRAMAS ELECTRICAS 36.................
LISTA DE PIEZAS 40..........................
SUSTITUCIÓN DEL CONJUNTO DEL
IMPULSOR DE LA ALMOHADILLA Y
CEPILLOS 40..............................
GRUPE DEL DEPÓSITO DE DISOLUCIÓN 42
CONJ. DESPOSITO RECUPERAR 44........
MANIJA GRUPO 46........................
CONJUNTO CONSOLA DE CONTROLES 48..
CONJUNTO DE LA RUEDA 50...............
GRUPO DEL CABEZAL DE FREGADO DE
DISCO 52.................................
GRUPO DE TUBERÍAS 54..................
CONJUNTO DEL MOTOR DE ASPIRACIÓN 56
CONJUNTO PALETA 58....................
OPIONES 60..................................
CONJUNTO DEL SISTEMA ESt60..........
CONJUNTO DE LA BOMBA DEL TUBO 62....
GRUPO DEL TUBO ELÉCTRICO DELUXE 64.
GRUPO DEL TUBO ELÉCTRICO 66..........
KIT DE HERRAMIENTA MOJADO 68.........
CONJUNTO DE LA MANGUERA DEL TUBO
ELÉCTRICO 69............................

OPERACIÓN
19
Tennant 5100 (05--05)
MEDIDAS DE SEGURIDAD
Esta máquina está diseñada para el uso
comercial. Se ha diseñado exclusivamente para
limpiar pisos duros en un ambiente interior y no
se fabrica para ningún otro uso. Use sólo
limpiadores recomendados de pisos
comercialmente disponibles para la aplicación de
la máquina.
Todos los operadores deben leer, entender y
practicar las precauciones siguientes de
seguridad.
El siguiente símbolo de alerta de advertencia y el
encabezamiento de ”PARA SEGURIDAD” se usan en
este manual como se indica en su descripción:
ADVERTENCIA: Para advertir de riesgos o
prácticas inseguras que podrían resultar en
lesiones personales graves o la muerte.
PARA SEGURIDAD: Para identificar acciones que
deben seguirse para el funcionamiento seguro del
equipo.
El no seguir estas advertencias puede resultar en:
lesiones personales, electrocución, choque
eléctrico, fuego o explosión.
ADVERTENCIA: No use líquidos inflamables
ni opere la máquina en o cerca de líquidos y
vapores inflamables o polvos combustibles.
Esta máquina no está equipada con motores a
prueba de explosión. Los motores eléctricos
emiten chispas al arrancar y durante el
funcionamiento lo que podría causar un fuego
explosivo o explosión si la máquina se usa en una
área donde están presentes vapores/líquidos
inflamables o polvos combustibles.
ADVERTENCIA: No aspire materiales
inflamables o metales reactivos.
ADVERTENCIA: No opere con un cordón
eléctrico dañado. No modifique el enchufe.
Desenchufe el cordón eléctrico antes de reparar la
máquina.
Si el cordón del suministro se daña o se rompe,
debe ser reemplazado por el fabricante o su
agente de servicio o una persona similarmente
calificada para evitar un riesgo.
ADVERTENCIA: No use al aire libre o en
superficies húmedas. No exponga a la lluvia.
Almacén bajo techo.
La información siguiente señala condiciones
potencialmente peligrosas para el operador o el
equipo:
PARA SEGURIDAD:
1. No opere la máquina:
-- Con líquidos inflamables o cerca de los
vapores inflamables ya que puede ocurrir
una explosión o fuego explosivo.
-- A menos que está capacitado y autorizado.
-- A menos que se haya leído y entendido el
manual del funcionamiento.
-- A menos que el cordón se conecte
apropiadamente a tierra.
-- Con un cordón o enchufe dañados.
-- Si no está en condición de ejecutar una
operación apropiada.
-- En áreas al aire libre.
-- En agua estancada.
-- Sin bolsa del polvo en lugar.
2. Antes de arrancar la máquina:
-- Asegúrese que todos los dispositivos de
seguridad están en su lugar y operando
apropiadamente.
3. Al usar máquina:
-- No pase la máquina encima del cordón.
-- No tire de la máquina por el enchufe o el
cordón.
-- Evite pasar el cable por bordes agudos o
esquinas.
-- No desenchufe tirando del cordón.
-- No estire el cordón.
-- No maneje el enchufe con las manos
húmedas.
-- Mantenga el cordón lejos de las
superficies calientes.
-- Avance lentamente en las cuestas y
superficies resbaladizas.
-- Use zapatos antiresbalosos.
-- Sea precavido al retroceder la máquina.
-- Informe inmediatamente acerca de daños
o un funcionamiento defectuoso.
-- Nunca permita que los niños jueguen en o
alrededor de la máquina.
-- Siga las instrucciones de mezcla y manejo
indicados en los recipientes químicos.

OPERACIÓN
20 Tennant 5100 (05--05)
4. Antes de salir de o reparar la máquina:
-- Deténgala en una superficie nivelada.
-- Apague la máquina.
-- Desenchufe cordón del tomacorriente de
la pared.
5. Al prestar servicio a la máquina:
-- Desenchufe cordón del tomacorriente de
la pared.
-- Evite las piezas móviles. No use
chaquetas, camisas, o mangas, holgadas.
-- Calce las ruedas de la máquina antes de
levantarla con un gato.
-- Use güinches o gatos para soportar el
peso de la máquina.
-- Use piezas de repuesto provistas o
aprobadas por el fabricante.
-- Todas las reparaciones deben ser
realizadas por una persona de servicio
calificada.
-- No modifique la máquina de su diseño
original.
6. Al transportar máquina:
-- Apague la máquina.
-- Obtenga ayuda al alzar la máquina.
-- Desenchufe cordón del tomacorriente de
la pared.
-- Use una rampa recomendada al
cargar/descargar al/fuera del camión o
remolque .
-- Use correas de amarre para asegurar la
máquina al camión o remolque.
INSTRUCCIONES DE CONEXION A TIERRA
La máquina debe conectarse a tierra. En caso de
mal funcionamiento o desarreglo, la conexión a
tierra provee un recorrido de menor resistencia
para la corriente eléctrica para reducir el riesgo de
choque eléctrico. Esta máquina está equipada con
un cordón con un conductor de conexión a tierra
del equipo y enchufe de conexión a tierra. El
enchufe debe enchufarse en un tomacorrientes
apropiado correctamente instalado de acuerdo
con todos los códigos y ordenanzas locales. No
extraer la clavija de conexión a tierra; si falta,
reemplazar el enchufe antes de usar.
(220V/230V/240v)
ENCHUFE CONECTADO
A TIERRA