Tennant 9003531 - 2510 User manual

ENGLISH - ESPAÑOL - FRANÇAIS
2510/2550
Operator Manual
Manual De Operador
Opérateur Manuel
9005434
Rev. 00 (08-2008)
www.tennantco.com
36 Volt Dust Control Burnisher
Pulidora con control de polvo de 36V
Machine à polir à système de contrôle de
la poussière de 36V
*9005434*
North America / International
Model Part No.:
9003531 - 2510
9003532 - 2510 Complete
9003535 - 2550
9003536 - 2550 Complete

OPERATION
2Tennant 2510/2550 (08--08)
This manual is furnished with each new model.
It provides necessary operation and maintenance
instructions.
Read this manual completely and understand the
machine before operating or servicing it.
A complete illustrated Parts Manual is also furnished
with each new model. Use the Parts Manual to order
replacement parts.
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.
PROTECT THE ENVIRONMENT
Please dispose of packaging materials,
old machine components such as
batteries, hazardous fluids, including
antifreeze and oil, in an
environmentally safe way according to
local waste disposal regulations.
Always remember to recycle.
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 E2008 TENNANT COMPANY, Printed in U.S.A.
All rights reserved.
MACHINE DATA
Please fill out at time of installation
for future reference.
Model No. --
Serial No. --
Machine Options --
Sales Rep. --
Sales Rep. phone no. --
Customer Number --
Installation Date --

OPERATION
Tennant 2510/2550 (08--08) 3
TABLE OF CONTENTS (ESPAÑOL....19) (FRANÇAIS....37)
SAFETY PRECAUTIONS 4....................
SAFETY LABELS 5...........................
MACHINE COMPONENTS 6...................
CONTROL PANEL SYMBOLS 6...............
MACHINE INSTALLATION 7...................
UNCRATING MACHINE 7..................
INSTALLING BATTERIES 7................
MACHINE SETUP 8..........................
INSTALLING PAD 8.......................
INSTALLING DUST CONTROL BAG 9.......
ADJUSTING CONTROL GRIP HEIGHT 9....
MACHINE OPERATION 9.....................
PRE--OPERATION CHECKS 9..............
BURNISHING WITH 2510 MODEL 9.........
BURNISHING WITH 2550 MODEL 10.........
WHILE OPERATING MACHINE 11...........
EMERGENCY STOP SWITCH
(2550 Model -- Optional) 11..................
CIRCUIT BREAKERS 11....................
CHARGING BATTERIES 12....................
BATTERY CHARGER SPECIFICATIONS: 12..
USING THE ON--BOARD BATTERY
CHARGER 12.............................
MACHINE MAINTENANCE 13..................
DAILY MAINTENANCE 13...................
WEEKLY MAINTENANCE 14................
MONTHLY MAINTENANCE 14...............
QUARTERLY MAINTENANCE 14............
BATTERY MAINTENANCE 15...............
TRANSPORTING MACHINE 15.................
STORING MACHINE 16........................
RECOMMENDED STOCK ITEMS 16.............
TROUBLE SHOOTING 17......................
SPECIFICATIONS 18..........................
MACHINE DIMENSIONS 18....................

OPERATION
4Tennant 2510/2550 (08--08)
SAFETY PRECAUTIONS
This machine is intended for commercial use.
It is designed exclusively to burnish dry hard
floors in an indoor environment and is not
constructed for any other use. Use only
recommended burnishing pads and commercially
available floor cleaners and waxes 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, electrical shock, fire or explosion.
WARNING: Fire Or Explosion Hazard:
-- Never 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.
-- Do Not Pick Up Flammable Materials Or
Reactive Metals.
-- Batteries Emit Hydrogen Gas. Keep Sparks
And Open Flame Away. Keep Battery
Compartment Open When Charging.
WARNING: Electrical Shock Hazard.
Disconnect Battery Cables Before Servicing
Machine.
WARNING: Moving Parts. Turn Off Power
Before Working On Machine.
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.
-- If not in proper operating condition.
-- Without dust bag in place.
2. Before operating machine:
-- Make sure all safety devices are in place
and operate properly.
3. When using machine:
-- Go slow on inclines and slippery surfaces.
-- Wear non--slip shoes.
-- Use care when reversing machine.
-- Reduce speed when turning.
-- Stay clear of spinning pad.
-- Report machine damage or faulty
operation immediately.
-- Never allow children to play on or around.
4. Before leaving or servicing machine:
-- Stop on level surface.
-- Turn machine off.
-- Set parking brake, if equipped.
5. When servicing machine:
-- Avoid moving parts. Do not wear loose
jackets, shirts, or sleeves.
-- Disconnect battery connections before
working on machine.
-- Wear protective gloves and eye protection
when handling batteries or battery cables.
-- Avoid contact with battery acid.
-- Block machine tires before jacking up.
-- Use hoist or jack that will support the
weight of the machine.
-- Do not power spray or hose off machine.
Electrical malfunction may occur.
-- 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.

OPERATION
Tennant 2510/2550 (08--08) 5
6. When transporting machine:
-- Turn machine off.
-- Do not lift machine when batteries are
installed.
-- Get assistance when lifting machine.
-- Use a recommended ramp when
loading/unloading on/off truck or trailer.
-- Use tie--down straps to secure machine to
truck or trailer.
-- Set parking brake, if equipped.
SAFETY LABELS
The safety labels appear on the machine in the locations indicated. Replace labels if they are missing or become
damaged or illegible.
WARNING LABEL -- LOCATED ON THE BATTERY COVER.
MOVING PARTS LABEL -- LOCATED
ON THE SCRUB HEAD SHROUD.
WARNING: Moving parts. Turn
off power before working on
machine.
WARNING: Fire or Explosion
Hazard. Batteries emit hydrogen
gas. Explosion or fire can result.
Keep sparks and open flame
away. Keep battery compartment
open when charging.
BATTERY
CHARGING
LABEL --
LOCATEDINBAT-
TERY COMPART-
MENT.

OPERATION
6Tennant 2510/2550 (08--08)
MACHINE COMPONENTS
13
14
9
2
10
12
11
3
16
23 15
23
22
21
18
17
19
8
7
4 5 6
1
20
24
1. Adjustable Control Console
2. Control Grips
3. Console Height Adjustment Levers
4. Main ON/OFF Switch
5. Pad ON/OFF Switch (2550 Model)
6. Pad Pressure Switch
7. Battery Meter
8. Pad Pressure Meter
9. Speed Control Knob (2550 Model)
10. Reverse Trigger (2550 Model)
11. Main Circuit Breaker Button
12. Key Switch (Optional)
13. Emergency Stop Switch (Optional -- 2550 Model)
14. Hour Meter (Optional)
15. Rear Tilt Wheels -- for pad installation
16. Automatic Safety Shut--Off Switch
-- for pad installation
17. Dust Control Bag Compartment
18. Wall Rollers
19. Battery Compartment Hood
20. On--board Battery Charger
21. Pad Driver
22. Main Wheels
23. Parking Brake (Optional -- 2550 Model)
24. On--board Battery Charger Power Cord
CONTROL PANEL SYMBOLS
Main Power
Pad Motor
Circuit Breaker
Main Power
Circuit Breaker
Battery
Charge Meter Fast
Speed
Slow
Speed
Reverse
Pad
Less Pad
Pressure
More Pad
Pressure
Pad Pressure
Meter Parking
Brake

OPERATION
Tennant 2510/2550 (08--08) 7
MACHINE INSTALLATION
UNCRATING MACHINE
Carefully check carton for signs of damage. Report
damages at once to carrier.
Check Machine Contents to ensure package is
complete. Contact distributor for missing items.
Machine Contents:
2 -- Battery Cables #611116000
6 -- Black Battery Boots #611221
1 -- Battery Tray #604298
1 -- Dust Bag, Cloth (Installed) #900210.
1 -- Dust Bag, Paper #611781 -- Pack of 10
1 -- 20 inch Hair Blend Burnishing Pad (installed)
#611788 -- Carton of 5.
3 -- 12V 215AH Batteries #600394 (included with
machine PAC #9003532 and 9003536 only).
To uncrate your machine, remove straps and carefully
lift or use a ramp to remove machine from pallet.
Do not roll machine off pallet, damage may result.
ATTENTION: To prevent machine damage, install
batteries after removing machine from pallet.
FOR SAFETY: When transporting machine, do not
lift machine if batteries are installed.
ATTENTION: You must remove wire--tie before
operating machine.
INSTALLING BATTERIES
WARNING: Fire Or Explosion Hazard.
Batteries Emit Hydrogen Gas. Keep Sparks And
Open Flame Away. Keep Battery Compartment
Open When Charging.
FOR SAFETY: When servicing machine, wear
protective gloves and eye protection when
handling batteries and battery cables. Avoid
contact with battery acid.
Recommended Battery Specifications:
Three 12 volt, deep cycle, 215 amp hour batteries.
Part Number #600394. Maximum battery dimensions
are 178 mm (7 in)W x 394 mm (15.5 in)L x 362 mm
(14.25 in)H.
1. Park machine on a level surface and set parking
brake, if equipped (Figure 1).
FIG. 1
2. Turn OFF all switches. Remove key, if equipped.
3. Unlatch battery hood and open battery
compartment. Remove loose battery cables
(Figure 2).
FIG. 2

OPERATION
8Tennant 2510/2550 (08--08)
4. Carefully install batteries into battery tray and
arrange battery posts as shown. After batteries
are in place remove battery handles to allow
clearance for battery hood (Figure 3).
Battery Tray
MACHINE
FRONT
FIG. 3
ATTENTION: Do not drop batteries into
compartment. Battery and machine housing
damage may result.
5. Before connecting the battery cables, make sure
the terminals and posts are clean. Use a post
cleaner and wire brush if necessary.
NOTE: Apply a light coating of non-metallic grease or
protective spray on the cable connections to prevent
battery corrosion.
6. Connect cables to battery posts as shown,
RED TO POSITIVE & BLACK TO NEGATIVE
(Figure 4).
Connect Last
IMPORTANT:
Route cables to left
of machine to allow
hood clearance.
NOTE: Black wire #31
connects to negative
post on middle battery.
WIRES
FROM
CHARGER
BLK
RED
BLK
RED
BLK/WHT
MACHINE
FRONT
31
FIG. 4
7. Double check cable connections and close hood,
fasten hood latches.
MACHINE SETUP
INSTALLING PAD
NOTE: Consult your authorized distributor for pad
recommendations.
Pad Specifications:
SFor 2000 RPM burnishing.
S25.4mm (1.0 in) thickness
S508mm (20 in) dia. with 89mm (3.5 in) center hole.
NOTE: Machine is not designed for spray buffing.
1. Turn off machine and tilt machine back on rear
wheels (Figure 5).
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off machine,
and set parking brake, if equipped.
NOTE: When machine is tilted back completely, power
to pad motor automatically shuts off.
FIG. 5
ATTENTION: Do not leave machine tilted back for
an extended time, battery acid may leak.
2. Attach the pad to the pad driver and secure pad
with centerlock (Figure 6).
FIG. 6

OPERATION
Tennant 2510/2550 (08--08) 9
ATTENTION: Do not operate machine without a
pad and/or centerlock in place.
3. After installing pad, return machine to operating
position.
INSTALLING DUST CONTROL BAG
1. Open the dust control bag compartment at the
front of the machine.
2. Slide the bag over the plastic snout. Close
compartment (Figure 7).
FIG. 7
3. Empty or replace the dust bag daily. Do not allow
bag to fill beyond half full.
ADJUSTING CONTROL GRIP HEIGHT
The machine has three control grip height settings.
1. Locate the two spring loaded levers below the
console (Figure 8).
2. Squeeze the levers together and lift or lower
control grips to a comfortable operating height
(Figure 8).
FIG. 8
MACHINE OPERATION
FOR SAFETY: Do not operate machine unless
operator manual is read and understood.
WARNING: Fire Or Explosion Hazard. Never
Use Flammable Liquids Or Operate Machine in Or
Near Flammable Liquids, Vapors Or Combustible
Dusts.
PRE--OPERATION CHECKS
1. Sweep floor and remove debris.
2. Check condition of pad.
3. Check battery charge level (For accurate reading
pad must be spinning).
4. Check that the dust control bag is installed.
5. Make sure the floor is completely dry.
BURNISHING WITH 2510 MODEL
1. Turn on key, if equipped, then turn on the main
power switch (Figure 9).
FIG. 9
2. Twist control grips forward to lower pad to floor
and to start pad motor (Figure 10).
FIG. 10

OPERATION
10 Tennant 2510/2550 (08--08)
3. Begin burnishing by pushing machine forward.
FOR SAFETY: When using machine, go slow on
inclines and slippery surfaces.
4. Adjust pad pressure meter within Green Zone.
Press the pad pressure switch to decrease or
increase pressure. For best results adjust needle
as shown (Figure 11).
Meter Needle
GREEN
ZONE RED ZONE
FIG. 11
ATTENTION: Do not operate machine in red zone,
floor damage and brush motor overload may
result.
NOTE: If machine vibrates, realign pad.
ATTENTION: Keep machine moving at all times to
prevent floor damage.
5. To stop burnishing, release grips. The pad will
automatically raise to the transport position.
BURNISHING WITH 2550 MODEL
1. Release parking brake lever, if equipped.
2. Turn on key, if equipped, then turn on main power
and pad switches.
3. Turn speed control knob to slowest speed. This
will prevent an abrupt take off (Figure 12).
FIG. 12
4. Twist control grips forward to begin burnishing.
Gradually turn speed control knob to desired
cleaning speed (Figure 13).
FIG. 13
FOR SAFETY: When using machine, go slow on
inclines and slippery surfaces.
5. Adjust pad pressure meter within Green Zone.
Press the pad pressure switch to decrease or
increase pressure. For best results adjust needle
as shown (Figure 14).
Meter Needle
GREEN
ZONE RED ZONE
FIG. 14
ATTENTION: Do not operate machine in red zone,
floor damage and brush motor overload may
result.
NOTE: If machine vibrates, realign pad.
ATTENTION: Keep machine moving at all times to
prevent floor damage.
6. To operate machine in reverse, simply pull reverse
trigger, one speed (Figure 15).
FIG. 15
7. To stop machine, release grips. The pad will
automatically raise to the transport position.

OPERATION
Tennant 2510/2550 (08--08) 11
8. To transport machine, turn off pad switch and twist
control grips. Pad will automatically raise to the
transport position (Figure 16).
FIG. 16
WHILE OPERATING MACHINE
1. Always operate with caution when burnishing
around walls and obstacles.
2. Always reduce speed to maintain control when
turning.
3. Stay clear of floor obstructions, such as electrical
plates or grates, they will destroy pad. Tilt machine
back to avoid floor obstructions.
NOTE: When machine is tilted back completely, power
to pad motor automatically shuts off.
4. Change or turn pads over when soiled.
5. Check battery meter’s discharge level periodically.
Recharge when needle drops into red zone.
ATTENTION: Do not operate machine in red zone,
floor damage and brush motor overload may
result.
6. If pad motor circuit breaker trips, reduce pad
pressure and/or replace soiled pad.
FOR SAFETY: Before leaving or servicing
machine, stop on level surface, turn off machine,
and set parking brake, if equipped.
FOR SAFETY: When transporting machine, do not
lift machine if batteries are installed.
WARNING: Fire Or Explosion Hazard. Never
Use Flammable Liquids Or Operate Machine in Or
Near Flammable Liquids, Vapors Or Combustible
Dusts.
EMERGENCY STOP SWITCH
(2550 Model -- Optional)
To stop machine during an emergency, hit the red
emergency stop switch located at rear of control
console. The emergency stop switch immediately
stops all power to machine.
To reset emergency stop switch, shut off all switches
and turn red button to the right. Resume normal
operation (Figure 17).
FIG. 17
CIRCUIT BREAKERS
Machine is equipped with two resettable circuit
breakers, Main (15A) and Pad Motor (80A), to protect
machine from damage. If pad motor circuit breaker
should trip, determine cause, allow motor to cool, then
reset. Pad circuit breaker will trip due to excessive pad
overload. Change pad or reduce pad pressure if
breaker should trip. Pad motor circuit breaker button is
located under battery hood at front of machine
(Figure 18).
FIG. 18

OPERATION
12 Tennant 2510/2550 (08--08)
CHARGING BATTERIES
ATTENTION: To prolong the life of the batteries
and to provide optimum machine performance,
ONLY recharge the batteries after a total of 30
minutes of use or more. Do not leave batteries
discharged for lengthy periods.
WARNING: Fire Or Explosion Hazard.
Batteries Emit Hydrogen Gas. Keep Sparks And
Open Flame Away. Keep Battery Compartment
Open When Charging.
FOR SAFETY: When servicing batteries, wear
protective gloves and eye protection when
handling batteries and battery cables. Avoid
contact with battery acid.
The following charging instructions are intended for
battery chargers supplied with the machine. Only use
a battery charger with the following specifications to
prevent battery damage.
BATTERY CHARGER SPECIFICATIONS:
SOUTPUT VOLTAGE - 36 VOLTS
SOUTPUT CURRENT - 21 AMPS MAXIMUM
SAUTOMATIC SHUTOFF CIRCUIT
SFOR DEEP CYCLE BATTERY CHARGING
USING THE ON--BOARD BATTERY CHARGER
For battery charger operating instructions, refer to
the Battery Charger Manual supplied with charger.
1. Transport machine to a flat, dry surface in a well--
ventilated area for charging.
2. Turn all switches to the OFF position and remove
key if equipped. Set parking brake, if equipped.
3. Unlatch battery hood and open battery
compartment (Figure 19).
FIG. 19
4. Before charging the batteries, check the
electrolyte level in each battery cell (Figure 20).
FIG. 20
The electrolyte level (A) should slightly cover the
battery plates (B). Add distilled water as needed.
DO NOT OVERFILL, the fluid may expand and
overflow while charging. Replace cell caps before
charging (Figure 21).
A
B
FIG. 21
5. Connect the charger’s AC power supply cord to a
properly grounded receptacle (Figure 22).
FIG. 22

OPERATION
Tennant 2510/2550 (08--08) 13
6. Flip up hood support stand and rest hood on stand
to promote ventilation (Figure 23).
FIG. 23
7. The charger will automatically begin charging and
shut off when fully charged.
WARNING: Fire Or Explosion Hazard.
Batteries Emit Hydrogen Gas. Keep Sparks And
Open Flame Away. Keep Battery Compartment
Open When Charging.
8. After charging, check the electrolyte level (A)
again. The level should be approximately 1 cm
from the bottom of the fill--port (B) (Figure 24).
Add distilled water if needed. DO NOT OVERFILL.
A
B
FIG. 24
MACHINE MAINTENANCE
To keep the machine in good working condition, simply
follow the daily, weekly, monthly and quarterly
maintenance procedures.
WARNING: Electrical Shock Hazard.
Disconnect Battery Cables Before Servicing
Machine.
DAILY MAINTENANCE
(After Every Use)
1. Remove the burnishing pad and clean or replace
(Figure 25).
FIG. 25
2. Empty or replace the dust control bag. Remove
the bag clip to empty bag (Figure 26). Do not allow
bag to fill beyond half full.
FIG. 26
3. Clean the machine with an all purpose cleaner and
damp cloth (Figure 27).
FOR SAFETY: When cleaning machine, do not
power spray or hose off machine. Electrical
malfunction may occur.

OPERATION
14 Tennant 2510/2550 (08--08)
FIG. 27
4. Recharge the batteries after a total of 30 minutes
of use or more (See CHARGING BATTERIES).
WEEKLY MAINTENANCE
(Every20HoursofUse)
With an air pressure hose, blow out the dust that
collects inside the pad driver motor. This will
prolong the life of the motor. Safety Glasses
required (Figure 28).
FIG. 28
MONTHLY MAINTENANCE
(Every80HoursofUse)
1. Check the fluid level in each battery cell
(See BATTERY MAINTENANCE).
2. Clean the battery tops of corrosion
(See BATTERY MAINTENANCE).
3. Check for loose or corroded battery cables.
4. Lubricate the caster with a water resistant grease.
5. Check the machine for loose nuts and bolts.
6. Check the condition of the dust skirt, replace if
worn (Figure 29).
FIG. 29
QUARTERLY MAINTENANCE
(Every 250 Hours of Use)
Check the drive transaxle motor, the vacuum motor
and the brush motor for carbon brush wear. Replace
carbon brushes when worn to a length of 10 mm
(0.38 in) or less (Figure 30).
Contact an Authorized Service Center for machine
repairs.
FOR SAFETY: When servicing machine, all repairs
must be performed by a qualified service person.
WARNING: Electrical Shock Hazard.
Disconnect Battery Cables Before Servicing
Machine.
FIG. 30

OPERATION
Tennant 2510/2550 (08--08) 15
BATTERY MAINTENANCE
1. Check battery fluid level frequently to prevent
battery damage. The fluid should be at the level
shown (Figure 31). Add distilled water if low. DO
NOT OVERFILL, the fluid may expand and
overflow when charging.
Before Charging After Charging
CORRECT BATTERY FLUID LEVEL:
FIG. 31
WARNING: Fire Or Explosion Hazard.
Batteries Emit Hydrogen Gas. Keep Sparks And
Open Flame Away. Keep Battery Compartment
Open When Charging.
2. Clean the batteries to prevent battery corrosion.
Use a scrub brush with a mixture of baking soda
and water (Figure 32).
FOR SAFETY: When cleaning batteries, wear
protective gloves and eye protection. Avoid
contact with battery acid.
FIG. 32
TRANSPORTING MACHINE
When transporting the machine by use of trailer or
truck, be certain to follow the tie--down procedures
below:
ATTENTION: Tilt the machine back on its rear
wheels when loading and unloading to prevent
dust skirt damage.
1. Load machine using a recommended loading
ramp.
NOTE: When lifting the machine, you must remove
the batteries.
FOR SAFETY: When transporting machine, do not
lift machine if batteries are installed. Get
assistance when lifting machine.
2. Position the front of the machine up against the
front of the trailer or truck bed.
3. Set parking brake, if equipped, and place blocks
behind the main wheels.
4. 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.
NOTE: Do not use control grips to secure machine for
transporting.
FOR SAFETY: When transporting machine, use a
recommended ramp when loading/unloading
on/off truck or trailer. Use tie--down straps to
secure machine to truck or trailer.
ATTENTION: Do not transport machine tilted back,
battery acid may leak.

OPERATION
16 Tennant 2510/2550 (08--08)
STORING MACHINE
Store machine in a dry area in the upright position.
ATTENTION: Do not store machine tilted back,
battery acid may leak.
ATTENTION: Do not expose machine to rain.
Store indoors.
RECOMMENDED STOCK ITEMS
Refer to the Parts List Manual for recommended stock
items. Stock Items are clearly identified with a bullet
preceding the parts description. See example below:

OPERATION
Tennant 2510/2550 (08--08) 17
TROUBLE SHOOTING
PROBLEM CAUSE SOLUTION
No Power. Faulty main switch. Contact Service Center.
Faulty key switch, if equipped. Contact Service Center.
Faulty battery(s). Replace battery(s).
Loose battery cable. Tighten loose cables.
Improper battery cable connection. See INSTALLING BATTERIES.
Tripped Main circuit breaker. Determine cause and reset breaker.
Emergency stop switch activated,
if equipped. Turn button to reset.
Pad motor does not operate. Faulty roll switch. Contact Service Center.
Tripped pad motor circuit breaker. Replace pad/adjust pressure and
reset breaker.
Faulty contactor. Contact Service Center.
Faulty wiring. Contact Service Center.
Faulty pad drive motor. Contact Service Center.
Worn carbon brushes. Contact Service Center.
Machine is tilted back on rear wheels. Lower machine from tilt position.
Faulty tilt shut-off switch near rear
wheels. Contact Service Center.
Drive motor does not operate or
operates incorrectly(2550 Model). Parking brake is set, if equipped. Release parking brake.
Faulty roll switch. Contact Service Center.
Faulty speed control board
or connection. Contact Service Center.
Faulty solenoid. Contact Service Center.
Faulty drive motor. Contact Service Center.
Faulty wiring. Contact Service Center.
Worn carbon brushes. Contact Service Center.
Faulty potentiometer or speed control
board. Contact Service Center.
Loose wire connection. Contact Service Center.
Short run time. Low battery charge. Charge batteries.
Defective battery cell(s). Replace battery.
Batteries need maintenance. See BATTERY MAINTENANCE.
Faulty battery charger. Replace charger.

OPERATION
18 Tennant 2510/2550 (08--08)
SPECIFICATIONS
Model 2510 2550
LENGTH 1321 mm (52 in) 1321 mm (52 in)
WIDTH 609 mm (24 in) 609 mm (24 in)
HEIGHT 1016 mm (40 in) 1016 mm (40 in)
WEIGHT WITH BATTERIES 238 Kg (525 lb) 245 Kg (540 lb)
DRIVE SYSTEM N/A (Pad assisted) .2 hp Transaxle
DRIVE SPEED N/A 0--73 m (0--240 ft) per min.
PAD WIDTH 508 mm (20 in) 508 mm (20 in)
PAD MOTOR 36V, 3hp, 2000 rpm, 80A, 2238W 36V, 3hp, 2000 rpm, 80A, 2238W
PAD PRESSURE Variable 7--19 kg (15--40 lb) Variable 7--19 kg (15--40 lb)
DUST CONTROL BAG Cloth -- 98% @ 1.0 micron Cloth Bag -- 98% @ 1.0 micron
BATTERIES 3--215 amp/hour, 12v deep cycle 3--215 amp/hour, 12v deep cycle
RUN TIME, CONTINUOUS Up to 2.4 hours Up to 2.2 hours
DECIBEL RATING AT OPERATOR’S
EAR, INDOORS ON TILE 70dB(A) 70dB(A)
MACHINE DIMENSIONS
1016 mm
(40 in)
609 mm
(24 in) 1321 mm (52 in)

OPERACIÓN
19
Tennant 2510/2550 (08--08)
Este manual acompaña a los modelos nuevos e
incluye las instrucciones necesarias para su utilización
y mantenimiento.
Lea todo el manual para familiarizarse con la
máquina antes de utilizarla o realizar tareas de
mantenimiento.
También se incluye un Manual de repuestos ilustrado
en todos los modelos nuevos. Utilice el Manual de
repuestos para pedir las piezas de recambio.
Esta máquina funciona de forma excelente y puede
obtener los mejores resultados con los mínimos
costes si:
SManeja la máquina con un cuidado razonable.
SRevisa la máquina periódicamente, de acuerdo con
las instrucciones de mantenimiento adjuntas.
SLas operaciones de mantenimiento de la máquina
se realizan con piezas suministradas por el
fabricante o equivalentes.
PROTECCIÓN DEL MEDIO
AMBIENTE
Deseche los material del embalaje, los
componentes usados de la máquina,
como las baterías y los fluidos
peligrosos como el anticongelante y el
aceite, de forma segura para el medio
ambiente, de acuerdo con las
normativas locales sobre desecho de
residuos.
No olvide reciclar.
TENNANT Company
PO Box 1452
Minneapolis, MN 55440
Phone: [phone] or (763) 513--2850
Las características técnicas y las piezas están sujetas a modificaciones sin
aviso previo.
Copyright E2008 TENNANT COMPANY. Impreso en EE. UU.
Todos los derechos reservados.
DATOS DE LA MÁQUINA
Rellénela cuando realice la instalación para utilizarla
como referencia en el futuro.
Modelo nº --
Nº de serie --
Opciones de la máquina --
Vendedor --
Nº de teléfono del vendedor --
Nº de cliente --
Fechadeinstalación--

OPERACIÓN
20 Tennant 2510/2550 (08--08)
ÍNDICE DE MATERIAS
MEDIDAS DE SEGURIDAD 21..................
ADHESIVOS DE SEGURIDAD 22...............
COMPONENTES DE LA MÁQUINA 23...........
SíMBOLOS DEL PANEL DE CONTROL 23.......
INSTALACIóN DE LA MÁQUINA 24.............
DESEMPAQUE DE LA MÁQUINA 24.........
INSTALACIÓN DE LAS BATERÍAS 24........
PREPARACIóN DE LA MÁQUINA 25............
INSTALACIóN DE LA ALMOHADILLA 25......
INSTALACIóN DE LA BOLSA DE CONTROL
DE POLVO 26.............................
AJUSTE DE LA ALTURA DE LA EMPUÑADURA
DE CONTROL 26..........................
OPERACIóN DE LA MÁQUINA 26...............
INSPECCIONES DE PREOPERACIÓN 26....
PULIDO CON EL MODELO DE
EMPUJE 2510 27..........................
PULIDO CON EL MODELO IMPULSOR 2550 27
AL OPERAR LA MÁQUINA 28...............
BOTÓN DE PARO DE EMERGENCIA
(Modelo 2550 -- Opción) 29..................
INTERRUPTORES DE CIRCUITO 29.........
CARGA DE LAS BATERÍAS 29.................
ESPECIFICACIONES DEL CARGADOR DE
BATERÍAS 29..............................
UTILIZACIÓN DEL CARGADOR DE BATERÍAS
INCORPORADO 29........................
MANTENIMIENTO DE LA MÁQUINA 31.........
MANTENIMIENTO DIARIO 31...............
MANTENIMIENTO SEMANAL 31.............
MANTENIMIENTO MENSUAL 32............
MANTENIMIENTO TRIMESTRAL 32.........
MANTENIMIENTO DE LA BATERíA 32.......
TRANSPORTE DE LA MÁQUINA 33.............
ALMACENAMIENTO DE LA MÁQUINA 33.......
ARTICULOS RECOMENDADOS DE STOCK 33...
LOCALIZACIÓN DE FALLAS 34................
ESPECIFICACIONES 35.......................
DIMENSIONES DE LA MÁQUINA 36............