Tennant T5 English Operator Manual
2012-03-08
: Sweepscrub T5 Operator Manual T5_operator_manual 372 file product_file
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Page Count: 37
- Operator Manual
- MACHINE DATA
- TABLE OF CONTENTS
- SAFETY PRECAUTIONS
- SAFETY LABELS
- MACHINE COMPONENTS
- CONTROL PANEL COMPONENTS
- MACHINE INSTALLATION
- HOW THE MACHINE WORKS
- MACHINE SETUP
- BRUSH AND PAD INFORMATION
- MACHINE OPERATION
- DRAINING AND CLEANING TANKS
- CHARGING BATTERIES
- ADJUSTING SCRUB HEAD BRUSHES
- MACHINE MAINTENANCE
- JACKING UP MACHINE
- TRANSPORTING MACHINE
- STORING MACHINE
- RECOMMENDED STOCK ITEMS
- TROUBLESHOOTING
- CONTROL PANEL FAULT INDICATOR CODES
- MACHINE SPECIFICATIONS
- MACHINE DIMENSIONS
The Safe Scrubbing Alternativer
T5
Operator Manual
9002326
Rev. 06 (11--2008)
www.tennantco.com
Scrubber--Dryer
*9002326*
HygenicRFully Cleanable Tanks
QA ControlstSupervisor Settings
North America / International
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OPERATION
2Tennant T5 (09--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. To ensure prompt delivery, follow
the “HOW TO ORDER PARTS” instructions printed in
the Parts Manual.
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 batter-
ies, hazardous fluids, including anti-
freeze and oil, in an environmentally
safe way according to local waste dis-
posal regulations.
Always remember to recycle.
TENNANT Company
PO Box 1452
Minneapolis, MN 55440
Phone: (800) 553--8033 or (763) 513--2850
www.tennantco.com
FaSK--PAK and 1--STEP are US registered and unregistered trademarks of
Tennant Company.
Specifications and parts are subject to change without notice.
Copyright E2006, 2007, 2008 TENNANT COMPANY, Printed in U.S.A.
All rights reserved.
MACHINE DATA
IMPORTANT: To ensure full warranty protection, fill out
the attached MACHINE INSTALLATION / WARRANTY
REPORT REPLY CARD and return to Tennant within
30 days of purchase.
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 --
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OPERATION
Tennant T5 (11--08) 3
TABLE OF CONTENTS
SAFETY PRECAUTIONS 4....................
SAFETY LABELS 5...........................
MACHINE COMPONENTS 6...................
CONTROL PANEL COMPONENTS 7...........
MACHINE INSTALLATION 8...................
UNCRATING MACHINE 8..................
INSTALLING BATTERIES 8................
HOW THE MACHINE WORKS 9...............
BRUSH AND PAD INFORMATION 9............
MACHINE SETUP 9..........................
ATTACHING SQUEEGEE ASSEMBLY 9.....
INSTALLING BRUSHES 10..................
iNSTALLING FaST--PAK
CARTON (FaST Model) 11.................
FILLING SOLUTION TANK 12...............
MACHINE OPERATION 12.....................
PRE--OPERATION CHECKS 12..............
STARTING THE MACHINE 12...............
EMERGENCY STOPPING 14................
WHILE OPERATING MACHINE 14...........
BATTERY CHARGE LEVEL INDICATOR 14...
HOUR METER 15..........................
OFF--AISLE WAND SETUP
AND OPERATION 15......................
DRAINING AND CLEANING TANKS 16..........
DRAINING RECOVERY TANK 16............
DRAINING SOLUTION TANK 17.............
CHARGING BATTERIES 17....................
BATTERY CHARGER SPECIFICATIONS: 17..
ON--BOARD BATTERY CHARGER
SETTINGS: 17............................
USING THE ON--BOARD
BATTERY CHARGER 18...................
ON--BOARD BATTERY
CHARGER ERROR CODES 19.............
ON--BOARD CHARGER
FUSE REPLACEMENT 20.................
USING AN OFF--BOARD BATTERY
CHARGER (OPTION) 20...................
ADJUSTING SCRUB HEAD BRUSHES 21.......
DISK MODEL 21...........................
CYLINDRICAL BRUSH MODEL 21...........
MACHINE MAINTENANCE 23..................
DAILY MAINTENANCE 23..................
MONTHLY MAINTENANCE 25...............
BATTERY MAINTENANCE 26...............
SQUEEGEE BLADES 26....................
MOTOR MAINTENANCE 27.................
FaST SYSTEM MAINTENANCE 27...........
ec--H2O MODULE FLUSH PROCEDURE 28...
JACKING UP MACHINE 28.....................
TRANSPORTING MACHINE 29.................
STORING MACHINE 29........................
FREEZE PROTECTION 29..................
RECOMMENDED STOCK ITEMS 31.............
TROUBLESHOOTING 31.......................
CONTROL PANEL FAULT INDICATOR CODES 34
MACHINE SPECIFICATIONS 35................
MACHINE DIMENSIONS 37....................
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OPERATION
4Tennant T5 (11--08)
SAFETY PRECAUTIONS
This machine is intended for industrial and
commercial use. It is designed exclusively to scrub
hard floors in an indoor environment and is not
constructed for any other use. Only use
recommended pads, brushes and commercially
approved floor cleaners intended for machine
application.
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.
The following safety precautions signal potentially
dangerous conditions to the operator or
equipment. All operators must read, understand
and practice them.
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 Hazard
-- Disconnect Battery Cables and Charger Plug
Before Servicing Machine.
-- Do Not Charge Batteries with Damaged Power
Supply Cord. Do Not Modify Plug.
If the charger supply cord is damaged or broken, it
must be replaced by the manufacturer or its
service agent or a similarly qualified person in
order to avoid a hazard.
WARNING: Spinning Brush. Keep Hands
Away. Turn Off Power Before Working On Machine.
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.
2. Before starting 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.
-- Reduce speed when turning.
-- Report machine damage or faulty operation
immediately.
-- Never allow children to play on or around.
-- Follow mixing and handling instructions on
chemical containers.
-- Do not operate on inclines that exceed 5%
(3°).
4. Before leaving or servicing machine:
-- Stop on level surface.
-- Turn off machine.
-- Set parking brake, if equipped.
-- Remove key.
5. When servicing machine:
-- Avoid moving parts. Do not wear loose
jackets, shirts, or sleeves.
-- Disconnect battery cables and charger plug
before working on machine.
-- Wear protective gloves and eye protection
when handling batteries or battery cables.
-- Avoid contact with battery acid.
-- Wear protective gloves and eye protection
when handling white vinegar.
-- Do not power spray or hose off machine.
Electrical malfunction may occur.
-- Jack machine up at designated locations
only (See JACKING UP MACHINE).
-- Use hoist or jack that will support machine
weight.
-- 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.
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OPERATION
Tennant T5 (06--06) 5
6. When loading/unloading machine onto/off
truck or trailer:
-- Drain tanks before loading.
-- Use a ramp that can support the machine
weight and person loading it. Do not
exceed a 11°ramp incline at a ramp length
of 12 ft (3.7m).
-- Turn machine off.
-- Put scrub head in the lowered position.
-- Block machine wheels.
-- Use tie--down straps to secure machine.
-- 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 recovery tank cover.
BATTERY CHARGE LABEL --
Located on bottom side of recovery tank.
WARNING: Fire Or Explosion
Hazard. Batteries Emit Hydrogen
Gas. Keep Sparks And Open Flame
Away. Keep Battery Compartment
Open When Charging.
SPINNING BRUSH LABEL -- Lo-
cated on scrub head
WARNING: Spinning Brush.
Keep Hands Away. Turn Off Power
Before Working On Machine.
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OPERATION
6Tennant T5 (09--08)
MACHINE COMPONENTS
1
2
6
7
8
5
4
9
11
3
12
27
13
14
15
16
18
15 21
20
19
17
24
23
25
26
22
10
28
1. Control Handle
2. Control Handle Start Bail
3. Upper & Lower Control Panels
4. Recovery Tank Drain Hose
5. On--board Battery Charger
6. Squeegee Lift Lever
7. Rear Fill-Port
8. Solution Tank Level/Drain Hose
9. Squeegee Vacuum hose
10. Wall Rollers
11. Squeegee Assembly
12. Solution Tank Clean-Out Port
13. Recovery Tank Support Stand
14. Control Board
15. Bucket Fill Port/Clean--out Port
16. FaST--PAK Carton Compartment (FaST Model)
ec--H2O System Module (ec--H2O Model)
17. Batteries
18. Off--Aisle Wand Solution Hose Coupler
19. Recovery Tank
20. Recovery Tank Cover
21. Cup Holder
22. Solution Tank
23. Disk Scrub Head
24. Pad Release Plunger
25. Pad Driver Window
26. Scrub Head Skirt
27. Parking Brake (option)
28. Cylindrical Brush Scrub Head
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OPERATION
Tennant T5 (09--08) 7
CONTROL PANEL COMPONENTS
ec- H2O Model
5
6
10
11 12
15
14
2
3
1
4
7
98
12
13
1. Speed control knob
2. 1--STEP scrub button
3. Brush pressure increase button (+)
4. Brush pressure decrease button (--)
5. Solution flow increase button (+)
6. Solution flow decrease button (--)
7. Fault indicator -- Contact Service
8. Supervisor control indicator -- Lockout feature
9. Battery charge level indicator
10. Emergency stop button (option)
11. Off--Aisle wand on/off switch (option)
12. FaST system on/off switch (FaST model)
ec--H2O system on/off switch (ec--H2O model)
13. ec--H2O system indicator light (ec--H2O model)
14. Main power on/off key switch
15. Hour meter
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OPERATION
8Tennant T5 (06--06)
MACHINE INSTALLATION
UNCRATING MACHINE
1. Carefully check the shipping crate for signs of
damage. Report damage at once to carrier.
2. Check the contents list. Contact distributor for
missing items.
Contents:
S4--6 V Batteries--Optional
S3--Battery Cable Jumpers
SBattery Tray
S1--FaST--PAK 365 Concentrate--(FaST model)
SSqueegee Assembly
S2--Pad drivers (Disk Model)
S2--Brushes (Cylindrical Brush Model)
3. To uncrate your machine, remove the shipping
hardware and straps that secure the machine to
the pallet. Carefully back machine down ramp.
ATTENTION: Do not roll machine off pallet unless a
ramp is used, machine damage may occur.
ATTENTION: To prevent possible machine damage,
install batteries after removing machine from
shipping pallet.
INSTALLING BATTERIES
WARNING: Fire Or Explosion Hazard.
Batteries Emit Hydrogen Gas. Keep Sparks And
Open Flame Away. Keep Battery Hood Open When
Charging.
FOR SAFETY: When installing batteries, wear
protective gloves and eye protection. Avoid
contact with battery acid.
Battery Specifications:
Four 6 volt, 200A/20h or 235A/20h deep cycle
batteries. Maximum battery dimensions:
7.5 in (190 mm) W x 10.8 in (275 mm) L x 11 in (284
mm) H.
1. Park the machine on a level surface, remove the
key and set the parking brake.
2. Lift the recovery tank and remove the right side
battery compartment panel (Figure 1). 13mm
wrench required.
FIG. 1
3. Carefully install the batteries into the battery
compartment tray (Figure 2). Arrange the battery
posts as shown (Figure 3).
FIG. 2
4. Connect the battery cables to the battery posts as
shown (Figure 3), RED TO POSITIVE (+) and
BLACK TO NEGATIVE (--).
200A/20H
235A/20H
Machine
Front
RED
BLACK
FIG. 3
IMPORTANT: If your machine is equipped with the
on--board battery charger, make sure that the
charger is properly set for your battery type before
charging (See ON--BOARD CHARGER SETTINGS).
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OPERATION
Tennant T5 (09--08) 9
HOW THE MACHINE WORKS
Conventional Scrubbing:
Water and detergent from the solution tank flow to the
floor through a solution valve. The brushes use the
detergent and water to scrub the floor clean. As the
machine moves forward, the squeegee wipes the dirty
solution from the floor into the recovery tank.
Foam Scrubbing (FaST Model):
(FaST-- Foam activated Scrubbing Technology)
Unlike conventional scrubbing, the FaST system injects
the FaST--PAK concentrate formula with a small
amount of water and air onto the floor. The mixture
creates a large volume of expanded wet foam for the
brush to scrub the floor clean. As the machine moves
forward, the foam collapses and the squeegee
recovers the dirty solution into the recovery tank
leaving the floor clean, dry and slip free.
ec- H2O Scrubbing (ec- H2O Model):
(ec--H2O--electrically converted water)
Normal water passes through a module where it is
oxygenated and charged with an electric current. The
electrically converted water changes into a blended
acidic and alkaline solution forming a neutral pH
cleaner. The converted water attacks the dirt, breaks it
into smaller particles, and pulls it off the floor surface
allowing the machine to easily scrub away the
suspended soil. The converted water then returns to
normal water in the recovery tank.
BRUSH AND PAD INFORMATION
For best cleaning results use the appropriate brush
type for your cleaning application. Refer to the Parts
manual for part number information.
Polypropylene Bristle Scrub Brush (Black) --
This general purpose polypropylene bristle scrub brush
is used for scrubbing lightly compacted soilage. This
brush works well for maintaining concrete, wood and
grouted tile floors.
Soft Nylon Bristle Scrub Brush (White) --
Recommended for cleaning coated floors without
removing finish. Cleans without scuffing.
Super Abrasive Bristle Scrub Brush (Gray) --
Nylon fiber impregnated with abrasive grit to remove
stains and soilage. Strong action on any surface.
Performs well on buildup, grease, or tire marks.
Polishing Pad (White) --
Used to maintain highly polished or burnished floors.
Buffing Pad (Red) -- Used for light duty scrubbing
without removing floor finish.
Scrubbing Pad (Blue) -- Used for medium to
heavy--duty scrubbing. Removes dirt, spills, and scuffs
and leaves surface clean ready for recoating.
Stripping Pad (Brown) -- Used for stripping of floor
finish to prepare the floor for recoating.
Heavy Duty Stripping Pad (Black) -- Used for
aggressive stripping of heavy finishes/sealers, or very
heavy duty scrubbing.
MACHINE SETUP
ATTACHING SQUEEGEE ASSEMBLY
1. Park the machine on a level surface, remove the
key and set the parking brake if equipped.
2. Lift the squeegee lift lever to the upward position
(Figure 4).
FIG. 4
3. Mount the squeegee assembly to the squeegee
pivot bracket and secure with knobs (Figure 5).
FIG. 5
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OPERATION
10 Tennant T5 (09--08)
4. Connect the vacuum hose to the squeegee
assembly. Loop the hose as shown using the hose
clip provided (Figure 6).
FIG. 6
5. Check the squeegee blades for proper deflection.
The blades should deflect as shown (Figure 7).
FIG. 7
6. To adjust the blade deflection, place the squeegee
assembly on a level surface and adjust the casters
as shown (Figure 8).
2mm
Lock Nut
1/16”
FIG. 8
INSTALLING BRUSHES/PADS
FOR SAFETY: Before installing brushes or pad
drivers, stop machine on level surface, remove key
and set parking brake if equipped.
Disk Model:
1. Raise scrub head off the floor and remove key.
2. Attach the pad to the pad driver before installing
the driver. Secure pad with centerlock (Figure 9).
FIG. 9
3. Align the pad driver under the motor hub and push
it upward to engage (Figure 10).
FIG. 10
4. To remove the pad driver, raise the scrub head and
push the pad release plunger downward
(Figure 11).
FIG. 11
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OPERATION
Tennant T5 (06--06) 11
5. Check the scrub head to ensure that it is properly
adjusted (See ADJUSTING SCRUB HEAD
BRUSHES).
Cylindrical Brush Model:
1. Raise scrub head off the floor and remove key.
2. Remove idler plate from scrub head by pressing
the spring tab downward (Figure 12).
FIG. 12
3. Attach idler plate to the brush end that has the
double row of bristles (Figure 13). Install brush.
Double row of
bristles
FIG. 13
4. Check the brushes to ensure they are properly
adjusted (See ADJUSTING SCRUB HEAD
BRUSHES).
INSTALLING FaST--PAK CARTON (FaST Model)
ATTENTION: The FaST--PAK Concentrate Formula
is specifically designed for the FaST system.
NEVER use a substitute. Machine damage may
result.
1. Pull out the hose connector from the FaST--PAK
carton and remove cap (Figure 14).
FIG. 14
2. Open the battery compartment. Connect the
FaST--PAK carton to the supply hose and place
carton in compartment (Figure 15). Make sure the
hose does not get pinched.
FIG. 15
3. When the supply hose is not in use, connect the
storage plug to prevent the FaST system from
drying out and clogging up the hose (Figure 16).
FIG. 16
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OPERATION
12 Tennant T5 (03--08)
FILLING SOLUTION TANK
Using a hose or bucket, fill the solution tank to the
“MAX 85L” mark (Figure 17).
For Conventional Scrubbing: Use hot water
(140°F/60°C maximum). Pour a recommended
cleaning detergent into the solution tank according to
mixing instructions on the container.
For FaST or ec- H2O Scrubbing: Use cool clean
water only (less than 70°F/21°C). Do not add any
conventional floor cleaning detergents, system failure
may result.
FIG. 17
ATTENTION: For Conventional Scrubbing, only use
commercially approved cleaning detergents.
Machine damage due to improper detergent usage
will void the manufacturer’s warranty.
WARNING: Fire or Explosion Hazard.
Never Use Flammable Liquids.
MACHINE OPERATION
FOR SAFETY: Do not operate machine, unless
operator manual is read and understood.
WARNING: Fire Or Explosion Hazard. Never
Operate Machine In Or Near Flammable Liquids,
Vapors Or Combustible Dusts.
PRE--OPERATION CHECKS
-Sweep area.
-Check the battery charge level indicator.
-Check the brushes/pads for wear.
-Check the squeegee blades for wear and proper
adjustment.
-Make sure the recovery tank is empty and the float
shut--off screen is installed and clean.
-Check the scrub head skirt for wear.
-For FaST Scrubbing: Check the FaST--PAK
concentrate level.
-For FaST or ec- H2O Scrubbing: Make sure the
solution tank is filled with cool clean water only.
-For FaST or ec- H2O Scrubbing: Ensure that all
conventional cleaning agents are drained and
rinsed from solution tank.
STARTING THE MACHINE
1. Release the parking brake if equipped (Figure 18).
2. Turn the key to the on ( I ) position (Figure 18).
FIG. 18
3. FaST Model: Press the FaST system switch to the
on ( I ) position (Figure 19).
ec- H2O Model: Press the ec--H2O system switch
to the on ( I ) position (Figure 19).
NOTE: The ec--H2O system indicator light will not turn
on until the machine starts scrubbing.
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OPERATION
Tennant T5 (09--08) 13
IMPORTANT: NEVER turn the FaST/ec--H2O system
switch on when conventional scrubbing. Conventional
cleaning detergents/restorers may cause failure to the
FaST/ec--H2O solution system. Drain, rinse and refill
solution tank with cool clean water before operating the
FaST/ec--H2O system.
FIG. 19
4. Lower the squeegee assembly to floor by lowering
the squeegee lift lever (Figure 20).
FIG. 20
5. Press the 1--STEP scrub button (Figure 21).
FIG. 21
6. Pull the control handle bail to start scrubbing
(Figure 22). To reverse the machine, simply push
the control handle bail forward. Raise squeegee
when reversing machine.
FIG. 22
7. Adjust the speed control knob to a desired
scrubbing speed (Figure 23).
NOTE: 148--197 ft (45--60 meters) per minute is the
recommended scrubbing speed.
FIG. 23
8. Press the brush pressure and solution flow buttons
to increase (+) or decrease (--) as needed (Figure
24). To shut off the solution flow, continue to press
the decrease button (--) until the lights turn off.
NOTE: For the FaST and ec--H2O models, the solution
flow rate is fixed and requires no adjustment.
The ec--H2O module has optional flow rate settings. If
solution flow adjustments are required, contact an
Authorized Service Center.
FIG. 24
9. To stop scrubbing, release the control handle bail,
press the 1--STEP scrub button and raise the
squeegee.
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OPERATION
14 Tennant T5 (09--08)
EMERGENCY STOPPING
Strike the emergency stop button, if equipped, in the
event of an emergency (Figure 25). This button shuts
off all power to machine. Turn the button clockwise and
restart the key to regain power.
FIG. 25
WHILE OPERATING MACHINE
WARNING: Fire Or Explosion Hazard. Do Not
Pick Up Flammable Materials Or Reactive Metals.
1. Overlap each scrub path by 2 in (5 cm).
2. Keep the machine moving to prevent damage to
floor finish.
3. Do not operate the machine on inclines that exceed
5% (3°).
4. Conventional scrubbing: Pour a commercially
approved foam control solution into the recovery
tank if excessive foam appears.
ATTENTION: Do not allow foam to enter the float
shut-off screen, vacuum motor damage will result.
Foam will not activate the float shut-off screen.
5. For heavily soiled areas, use the double scrubbing
method. First scrub the area with the squeegee up,
let solution set for 3--5 minutes, then scrub the area
a second time with squeegee down.
6. When leaving the machine unattended, remove the
key and set the parking brake, if equipped.
7. If the machine detects a fault, the control panel
lights will blink a fault code (See CONTROL
PANEL FAULT INDICATOR CODES).
8. ec- H2O Model: If an alarm sounds and the
ec--H2O system indicator light begins to blink red,
the ec--H2O module must be flushed to resume
ec--H2O operation (See ec--H2O MODULE FLUSH
PROCEDURE) (Figure 26).
NOTE: When the alarm sounds and the light blinks red,
the machine will bypass the ec--H2O system. To
continue scrubbing, turn the ec--H2O switch off and
change over to conventional scrubbing.
ATTENTION: (ec- H2O model) Do not allow solution
tank to run dry. ec- H2O module failure may result
if operated without water for an extended period.
FIG. 26
ec- H2O SYSTEM
INDICATOR LIGHT CODE CONDITION
Solid green Normal operation
Blinking red Flush ec--H2O module
Solid red Contact Service Center
BATTERY CHARGE LEVEL INDICATOR
The battery charge level indicator displays the charge
level of the batteries (Figure 27). When the batteries
are fully charged, all five indicator lights will glow. As
the batteries discharge, the indicator lights will begin to
go out from right to left.
When the discharge level reaches the red light, the
operator will have approximately one minute to
continue scrubbing. When the red light begins to flash
the scrubbing functions will automatically shut off to
alert the operator to recharge the batteries. By pressing
the 1--STEP scrub button, when the red light is
flashing, the operator will get an additional minute of
scrubbing.
FIG. 27
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OPERATION
Tennant T5 (09--08) 15
HOUR METER
The hour meter records the number of total hours the
vacuum and brush motors have been powered on. Use
the hour meter to determine when to perform
recommended maintenance procedures and to record
service history (Figure 28). See MACHINE
MAINTENANCE.
FIG. 28
OFF--AISLE WAND SETUP AND OPERATION
If your machine is equipped with the off--aisle wand
option, this allows you to scrub areas where the
machine is unable to reach.
Preparing Machine for Off--Aisle Wand Scrubbing:
1. Park the machine on a level surface, turn key off
and set parking brake if equipped.
2. Connect the solution hose to the coupler at the
lower right side of machine (Figure 29).
FIG. 29
3. Using the hose adapter, connect the squeegee
hose to the wand hose (Figure 30).
FIG. 30
4. Attach the off--aisle wand to the hoses (Figure 31).
FIG. 31
Operating the Off--Aisle Wand:
1. Turn the key and wand switch to the on ( I )
position (Figure 32). The FaST/ec--H2O system
switch is disabled when operating the wand.
FIG. 32
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OPERATION
16 Tennant T5 (09--08)
2. Lower the squeegee to activate the vacuum motor
(Figure 33).
FIG. 33
3. Squeeze trigger to activate solution. Use brush for
scrubbing and squeegee for pickup (Figure 34).
FIG. 34
4. After scrubbing, turn off the wand switch and
squeeze the trigger for five seconds to relieve the
water pressure before disconnecting the solution
hose.
WARNING: Fire or Explosion Hazard. Do Not
Pick Up Flammable Materials Or Reactive Metals.
DRAINING AND CLEANING TANKS
After each use, the tanks should be drained and cleaned.
DRAINING RECOVERY TANK
1. Transport machine to disposal area and turn key
switch off.
2. While holding the drain hose upward, remove the
cap and lower hose to drain (Figure 35).
FIG. 35
3. After draining, open the recovery tank and clean
out the tank (Figure 36).
FIG. 36
4. Clean the float shut-off screen and debris tray
located in the recovery tank (Figure 37).
FIG. 37
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OPERATION
Tennant T5 (06--06) 17
DRAINING SOLUTION TANK
1. To drain remaining water from the solution tank,
pull the solution tank level hose off the hose fitting
(Figure 38).
FIG. 38
2. To rinse out the solution tank remove the clean--out
cap at the rear of the machine and spray water
directly into the clean-out ports (Figure 39).
FIG. 39
3. Clean the solution tank filter (Figure 40).
FIG. 40
CHARGING BATTERIES
ATTENTION: To prolong the life of the batteries
only recharge the batteries if the machine was
used for a total of 30 minutes 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.
BATTERY CHARGER SPECIFICATIONS:
SCHARGER TYPE:
-- FOR SEALED (Gel) BATTERIES
-- FOR WET (Lead acid) BATTERIES
SOUTPUT VOLTAGE - 24 VOLTS
SOUTPUT CURRENT - 20 AMPS
SAUTOMATIC SHUTOFF CIRCUIT
SFOR DEEP CYCLE BATTERY CHARGING
ON--BOARD BATTERY CHARGER SETTINGS:
If your machine is equipped with the on--board charger,
the charger settings must 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.
Contact your battery supplier if not specified.
To verify the setting of the charger, connect the charger
cord into an electrical receptacle. The charger will
display a sequence of codes. One of the codes will
either read “GEL” or “Acd” (Figure 41).
GEL = Set for sealed/maintenance free batteries
Acd = Set for wet/lead acid batteries
FIG. 41
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OPERATION
18 Tennant T5 (09--06)
To change the setting, unplug the charger, peel up the
corner of the display label and set the switches
accordingly (Fig. 42). The charger cord must be
unplugged when resetting.
WET “Acd” BATTERY
SEALED “GEL” BATTERY
FIG. 42
USING THE ON--BOARD BATTERY CHARGER
IMPORTANT: Before charging, make sure that the
charger setting is properly set for your battery type
(See ON--BOARD CHARGER SETTINGS).
1. Transport the machine to a well--ventilated area.
2. Park the machine on a flat, dry surface. Turn the
key off and set the parking brake, if equipped.
3. If charging wet (lead acid) batteries check the fluid
level before charging (See BATTERY
MAINTENANCE).
4. Prop up the recovery tank for ventilation
(Figure 43).
FIG. 43
5. Connect the charger’s AC power supply cord into a
properly grounded receptacle (Figure 44).
NOTE: The machine will not operate when charging.
FIG. 44
6. The charger will display a sequence of codes once
the cord is connected (Figure 45).
Three--digits + the following code:
A = Charging current
U = Battery Voltage
h = Charging time
C = Charging ampere--hours [Ah]
E = Energy used [Kwh]
“GEL” or “Acd” = Battery type the charger is
currently set for. Before charging make sure
your battery type matches the display:
GEL=Sealed, Acd=WET (lead acid). To change
setting, see ON--BOARD CHARGER
SETTINGS.
Press the arrow button to review the codes.
FIG. 45
7. Once the charging cycle begins, the indicator lights
will progress from red, yellow to green. When the
green indicator light comes on, the charging cycle
is done. Unplug the charger cord.
If the charger detects a problem, the charger will
display an error code (See ON--BOARD BATTERY
CHARGER ERROR CODES).
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OPERATION
Tennant T5 (06--07) 19
ON--BOARD BATTERY CHARGER ERROR CODES
DISPLAY CODE FAULT SOLUTION
bat Loose or damaged battery cable Check battery cable connections.
Battery exceeded maximum voltage level. No action necessary.
E01 Exceeded maximum battery voltage allowed. No action necessary.
E02 Safety thermostat exceeded maximum internal
temperature.
Check if the charger vents are obstructed.
E03 Exceeded maximum time for charging phase
leaving the batteries undercharged due to a
sulfated or faulty battery.
Repeat the charging cycle and if the error
code E03 reappears check battery or re-
place it.
SCt Safety timer exceeded maximum charging
time. Interrupts charging cycle.
Replace battery.
Srt Possible internal short circuit. Contact Service Center.
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OPERATION
20 Tennant T5 (01--07)
ON--BOARD CHARGER FUSE REPLACEMENT
The on--board charger is protected by a 15 Amp fuse.
To replace a blown fuse, follow the instructions as
described below.
Required Fuse: 15 Amp (part no. 1030692).
Never substitute a higher Amp rated fuse than
specified.
1. Unplug the charger’s AC power supply cord before
replacing the fuse.
WARNING: Electrical Hazard, Unplug Charger
Plug Before Servicing Machine.
2. To access the on--board charger fuse, the
machine’s left side panel must be removed.
To remove the side panel:
a. Lift the recovery tank to access the side panel
mounting screws. Make sure the tank is empty.
b. Remove the 3 mounting screws as shown
(Figure 46).
3 Mounting
Screws
FIG. 46
c. Lower the recovery tank and pry out the top left
edge of the panel to remove (Figure 47).
FIG. 47
3. The fuse holder is located at the bottom of the
charger. Use a screwdriver to access the fuse
(Figure 48).
FIG. 48
USING AN OFF--BOARD BATTERY CHARGER
(OPTION)
1. Transport the machine to a well--ventilated area.
2. Park the machine on a flat, dry surface. Turn the
key off and set the parking brake, if equipped.
3. If charging wet (lead acid) batteries, check the fluid
level before charging (See BATTERY
MAINTENANCE).
4. Prop up the recovery tank for ventilation
(Figure 49).
FIG. 49
5. Connect the charger’s AC power supply cord into a
properly grounded receptacle.
6. Connect the charger’s DC cord into the machine’s
battery receptacle (Figure 50).
FIG. 50
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OPERATION
Tennant T5 (01--07) 21
7. The supplied charger will automatically begin
charging and shut off when fully charged.
NOTE: The machine will not operate when charging.
ATTENTION: Do not disconnect the charger’s DC
cord from the machine’s receptacle when the
charger is operating. Arcing may result. If the
charger must be interrupted during charging,
disconnect the AC power supply cord first.
ADJUSTING SCRUB HEAD BRUSHES
To ensure optimum scrubbing performance periodically
check the scrub head for proper adjustment.
FOR SAFETY: Before adjusting scrub head, stop
machine on level surface, remove key and set
parking brake if equipped.
DISK MODEL
Tools required: Measuring device, 1--1/16 in (27mm)
wrench and 15/16 in (24mm) wrench
1. With brushes installed, lower the scrub head and
apply medium brush pressure.
2. Turn machine off and remove key.
3. From the center front and back of scrub head,
measure the distance from the top edge of scrub
head to the floor (Figure 51).
FIG. 51
4. If scrub head is not level, loosen the lock nut and
turn the scrub head leveling screw to level. Tighten
down the lock nut once head is level (Figure 52).
Lock
Nut
FIG. 52
CYLINDRICAL BRUSH MODEL
After installing a new set of cylindrical brushes check
the brush pattern to ensure proper brush adjustment.
Brushes that are not properly adjusted will result in
premature wear and poor scrubbing performance
(Figure 53).
CORRECT BRUSH PATTERN
INCORRECT BRUSH PATTERNS
Even
Pattern
Tapered
Pattern
Uneven
Pattern
FIG. 53
To Inspect the Brush Pattern:
1. Position the machine on a dry dusty floor or apply a
powdered substance, such as chalk.
2. Disconnect the drive motor wire connector to keep
machine from moving forward (Figure 54).
FIG. 54
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OPERATION
22 Tennant T5 (01--07)
3. Lower the scrub head to the floor and apply
maximum brush pressure.
4. Shut off the solution flow.
5. Pull the control handle bail to create a brush
pattern on the floor.
6. Raise the scrub head and pull the machine away.
7. Observe the brush pattern on floor. If the brush
pattern is uneven or tapered, adjustment is
required.
8. Reconnect drive motor wire.
To Adjust an Uneven Brush Pattern:
Tools required: Measuring device, 1--1/16 in (27mm)
wrench and 15/16 in (24mm) wrench
1. Measure the distance from the front edge of the
scrub head to the floor and from the back edge of
the scrub head to the floor (Figure 55). The
measurements should be the same.
FIG. 55
2. To level the scrub head, loosen the lock nut and
turn the leveling screw clockwise to lower the rear
of the scrub head or counter--clockwise to lower the
front (Figure 56).
FIG. 56
3. Recheck brush pattern.
NOTE: Replace brushes when worn to 5/8” (15mm).
To Adjust a Tapered Brush Pattern:
Tools required: 3/8 in (10mm) wrench and 6mm hex
wrench
1. Raise the scrub head off floor and remove key.
2. Remove the idler plate from the brush (Figure 57).
FIG. 57
3. Hold the brush plug shaft with a wrench and loosen
the 6mm hex screw (Figure 58).
FIG. 58
4. To lower the brush end, turn the shaft clockwise for
the front brush and counter--clockwise for the rear
brush. Retighten hex screw (Figure 59).
FIG. 59
5. Recheck brush pattern.
NOTE: Replace brushes when worn to 5/8” (15mm).
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OPERATION
Tennant T5 (01--07) 23
MACHINE MAINTENANCE
To keep the machine in good working condition, it’s
important that the following maintenance procedures
are performed on a routine basis.
WARNING: Electrical Hazard. Disconnect
Battery Cables Before Servicing Machine.
DAILY MAINTENANCE (After Every Use)
1. Drain the recovery tank (Figure 60).
FIG. 60
2. Rinse and clean out the recovery tank (Figure 61).
FIG. 61
3. Remove the recovery tank float shut--off screen
and clean (Figure 62).
FIG. 62
4. Remove the debris tray and empty (Figure 63)
FIG. 63
5. Drain the solution tank (Figure 64).
FIG. 64
6 Clean the solution tank filter (Figure 65).
FIG. 65
7. Rotate pad or replace when worn (Figure 66).
Disk Model
FIG. 66
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OPERATION
24 Tennant T5 (01--07)
8. Empty and rinse out the debris trough (Figure 67).
Cylindrical Brush Model
FIG. 67
9. Inspect the cylindrical brushes for wear. Rotate
brushes from front--to--rear every 50 hours (Figure
68). Replace when worn to a length of 5/8”
(15mm).
5/8”
(15mm)
Cylindrical
Brush Model
FIG. 68
10. Remove debris buildup from the underside of the
cylindrical brush scrub head, including the idler
plates and drive hubs (Figure 69).
Cylindrical Brush Model
FIG. 69
11. Wipe the squeegee blades clean (Figure 70). Store
the squeegee assembly in the raised position to
prevent blade damage.
FIG. 70
12. Check the condition of the squeegee blade wiping
edge (Figure 71). Rotate blade if worn (See
SQUEEGEE BLADES).
FIG. 71
13. Clean the machine with an all purpose cleaner and
damp cloth (Figure 72).
FOR SAFETY: When cleaning machine, do not
power spray or hose off machine. Electrical
malfunction may occur.
FIG. 72
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OPERATION
Tennant T5 (06--07) 25
14. Inspect the condition of the scrub head skirt,
replace if worn or damaged (Figure 73).
Cylindrical Brush Model
Disk Model
FIG. 73
15. FaST Model: Connect the FaST--PAK supply hose
to the storage plug when not in use (Figure 74).
Remove any dried concentrate from the hose
connector by soaking it in warm water.
FIG. 74
16. Clean wet/lead acid batteries to prevent corrosion
and check for loose battery cable connections (See
BATTERY MAINTENANCE).
17. Recharge the batteries (Figure 75). To prolong the
life of the batteries, only recharge the batteries if
the machine was used for a total of 30 minutes or
more.
FIG. 75
MONTHLY MAINTENANCE
1. Periodically check the belt tension on the two brush
motors. Tighten the belt if you’re able to twist it
beyond 90_at midpoint (Figure 76).
WARNING: Electrical Hazard. Disconnect
Battery Cables Before Servicing Machine.
Cylindrical Brush Model
FIG. 76
2. Inspect and clean the recovery tank cover seal
(Figure 77). Replace if damaged.
FIG. 77
3. Lubricate all pivot points and rollers with a water
resistant grease.
4. Lubricate the casters with a water resistant grease
(Figure 78).
FIG. 78
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OPERATION
26 Tennant T5 (01--07)
5. Clean the parking brake clamp with a cleaning
solvent.
6. Check the machine for loose nuts and bolts.
7. Check the machine for leaks.
BATTERY MAINTENANCE (Wet/lead acid batteries)
1. Check battery fluid level frequently to prevent
battery damage. The fluid should be at the level
shown (Figure 79). 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. 79
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 80).
FOR SAFETY: When cleaning batteries, wear
protective gloves and eye protection. Avoid
contact with battery acid.
FIG. 80
SQUEEGEE BLADES
When the blades become worn, simply rotate the
blades end-for-end or top-to-bottom to a new wiping
edge. Replace blades when all edges are worn.
The front blades on the 700mm/800mm squeegee
assemblies have 12/14 slots on one edge and 6 slots
on the opposite edge (Figure 81). If making sharp turns
with the cylindrical brush models use the 12/14 slotted
edge for maximum water pickup.
6Slotson
one edge
12/14 Slots on
opposite edge
FIG. 81
Replacing Squeegee Blades:
1. Loosen the band clamp and remove the band from
the squeegee assembly (Figure 82).
FIG. 82
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OPERATION
Tennant T5 (03--08) 27
2. Replace or rotate the rear blade to a new wiping
edge and replace band (Figure 83).
FIG. 83
3. To change the front blade, remove the band and
loosen the four knobs. Replace or rotate the front
blade to a new wiping edge (Figure 84)
FIG. 84
MOTOR MAINTENANCE
Contact an Authorized Service Center for carbon
brush replacement.
Carbon Brush Replacement Hours
Drive Transaxle Motor
750
Vacuum Motor
Disk Brush Motors
Cylindrical Brush Motors 1000
WARNING: Electrical Hazard. Disconnect
Battery Cables Before Servicing Machine.
FaST SYSTEM MAINTENANCE
Every 1000 hours replace the water filter and air filter
located in the FaST detergent injector. Order filter kit
p/n 9003009.
1. To access the detergent injector assembly, lower
the scrub head and remove the front cover
(Figure 85).
FIG. 85
2. Remove the injector assembly from clamps
(Figure 86).
FIG. 86
3. Replace the water and air filter. An 8mm hex wrench
is required to install the new water filter (Figure 87).
Water Filter
(50 Mesh/Brown)
Air Filter
(50 Mesh/Brown)
FIG. 87
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OPERATION
28 Tennant T5 (11--08)
ec- H2O MODULE FLUSH PROCEDURE
This procedure is only required when an alarm sounds
and the ec--H2O system indicator light begins to blink
red.
1. Drain the solution tank and recovery tank of all
water.
2. Pour 1 gallon (4 liters) of white or rice vinegar into
the solution tank at full strength. Do not dilute.
NOTE: Use white or rice vinegar only. The acidity
level should be between 4--8%. Do not use other acids
for this procedure.
FOR SAFETY: When servicing machine, wear
protective gloves and eye protection when
handling vinegar.
3. Disconnect the black connector fitting at the scrub
head and place the hose into a bucket (Figure 88).
To access the connector fitting, you may have to
remove the front cover from the machine.
FIG. 88
4. Turn the key to the on ( I ) position.
5. Press and release the ec--H2O module flush switch
to start the flush cycle (Figure 89). The module is
located under the recovery tank.
NOTE: The module will automatically shut off when the
flush cycle is complete (approx. 7 minutes). The
module must run the full 7 minute cycle in order to
reset the system indicator light and alarm.
Repeat flush procedure if the ec--H2O module does
not reset. If module fails to reset, contact an
Authorized Service Center.
FIG. 89
JACKING UP MACHINE
Use the designated locations to jack up the machine for
service (Figure 90). Empty the recovery and solution
tank and position the machine on a level before jacking.
FOR SAFETY: When servicing machine, jack
machine up at designated locations only. Use jack
or hoist that will support machine weight.
FIG. 90
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OPERATION
Tennant T5 (09--08) 29
TRANSPORTING MACHINE
When transporting the machine by trailer or truck, be
certain to follow the transporting procedure below:
1. Drain machine tanks.
2. Load the machine using a ramp that can support
the machine weight and person loading it. The
maximum ramp incline should not exceed 11°at a
ramp length of 12 ft (3.7m).
3. Position the front of machine up against the front of
the trailer or truck. Lower the scrub head and
squeegee.
4. Set the parking brake, if equipped, and place a
block behind each wheel to prevent the machine
from rolling.
5. Secure with tie--down straps as shown (Figure 91).
It may be necessary to install tie-down brackets to
trailerortruck.
FOR SAFETY: When loading/unloading machine
onto/off truck or trailer, use a ramp that can
support the machine weight and person loading it,
do not exceed a 11°ramp incline at a ramp length
of 12 ft (3.7m), use tie--down straps to secure
machine and block machine wheels.
FIG. 91
STORING MACHINE
1. Charge the batteries before storing machine to
prolong the life of the batteries.
2. Drain and rinse the tanks thoroughly.
3. Store the machine in a dry area with the squeegee
and scrub head in the up position.
4. Open the recovery tank cover to promote air
circulation.
ATTENTION: Do not expose machine to rain, store
indoors.
5. If storing machine in freezing temperatures, follow
the FREEZE PROTECTION instructions below.
FREEZE PROTECTION
1. Drain the solution tank and recovery tank of all
water.
2. Pour 1 gallon (4 liters) of recreational vehicle (RV)
antifreeze into the solution tank at full strength.
Do not dilute.
FOR SAFETY: Avoid eye contact with antifreeze.
Wear safety glasses.
3. Turn the machine power on and operate the
solution flow system. Turn the machine off when
the red RV antifreeze is visible.
If your machine is equipped with the off--aisle wand
option, operate the off--aisle wand for a few
seconds to protect the pump.
Continue with the freeze protection procedure if
machine is equipped with the FaST or ec--H2O system.
ec- H2O Model:
Press and release the flush switch on the ec--H2O
module to cycle the antifreeze through ec--H2O system
(Figure 92). When the antifreeze is visible, press the
switch again to turn off the module.
NEW PHOTOS
FIG. 92
IMPORTANT: Before operating machine, the antifreeze
must be flushed from the module as described below.
If the antifreeze is not properly flushed from the
ec--H2O system, the ec--H2O module may detect an
error and not function (ec--H2O switch indicator light
will turn red). If this occurs, reset key and repeat the
flush procedure as described below.
Flushing antifreeze from ec- H2O module:
1. Drain the antifreeze from the solution tank into a
bucket.
2. Fill the solution tank with cool water until full (See
FILLING SOLUTION TANK).
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OPERATION
30 Tennant T5 (09--08)
3. Disconnect the black connector fitting at the scrub
head and place the hose into a bucket (Figure 93).
To access the connector fitting, you may have to
remove the front cover from the machine.
FIG. 93
4. Press and release the ec--H2O module switch to
flush the antifreeze from the ec--H2O system
(Figure 92). The module is located under the
recovery tank.
When the water turns clear, press the module
switch again to stop the flush cycle.
Dispose the antifreeze in an environmentally safe way
according to local waste disposal regulations.
5. The machine is now ready for scrubbing.
FaST Model:
The following items are required: valve coupling
#1002856 and 6 in (15 cm) hose #63182.
1. Remove the FaST--PAK carton and connect the
valvecouplingand6in(15cm)hosetotheFaST
detergent supply hose (Figure 94).
FIG. 94
2. Disconnect the opposite end of the FaST supply
hose from the injector assembly and drain the
detergent from the hose (Figure 95). Reconnect
the hose after draining. To access the injector
assembly remove the front cover.
FIG. 95
3. Pour the recreational vehicle (RV) antifreeze into
the supply hose until full (Figure 96).
4. Keep the hose upright to prevent the antifreeze
from spilling and lower the recovery tank.
FIG. 96
5. Operate the FaST system until the foaming stops.
This step could take anywhere from 5 to 10
minutes.
6. When finished, connect the supply hose to the
storage plug (Figure 97).
FIG. 97
10. To drain the antifreeze from the FaST supply hose,
repeat steps 1 and 2.
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OPERATION
Tennant T5 (11--08) 31
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:
TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
Machine will not operate Discharged batteries Charge batteries
Emergency--stop button activated Turnbuttonclockwisetoreset
Faulty battery(s) Replace battery(s)
Loose battery cable Tighten loose cable
Faulty control board Contact Service Center
Faulty key switch Contact Service Center
Machine fault detected. See Contol Panel Fault Indicator Codes
Onboard battery charger
will not operate
Plug not connected to power supply Check plug connection
Faulty charger fuse Replace charger fuse
Faulty power supply cord Replace cord
Error detected. See On--board Battery Charger Error Codes
Brush motor(s) will not
operate
1--STEP scrub button is off Turn on the 1--STEP scrub button
Brush motor overload See Control Panel Fault Indicator Codes
Discharged batteries Charge batteries
Faulty control board Contact Service Center
Faulty scrub head (up/down) switch Contact Service Center
Faulty control handle bail switch Contact Service Center
Faulty brush motor or wiring Contact Service Center
Worn carbon brushes Contact Service Center
Broken or loose belt
(cylindrical brush model)
Replace or tighten belt
Machine will not propel Parking brake is set Release parking brake lever
Machine fault detected See Control Panel Fault Indicator Codes
Faulty control board Contact Service Center
Wheels raised off floor Contact Service Center
Faulty transaxle motor or wiring Contact Service Center
Worn carbon brushes Contact Service Center
Exceeded maximum incline Avoid steep inclines and reset key
Vacuum motor will not
operate
Squeegee is raised off floor Lower squeegee
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OPERATION
32 Tennant T5 (06--06)
TROUBLESHOOTING -- Continued
PROBLEM CAUSE SOLUTION
Vacuum motor will not
operate
Discharged batteries Charge batteries
Faulty control board Contact Service Center
Faulty vacuum motor or wiring Contact Service Center
Worn carbon brushes Contact Service Center
Little or no solution flow Solution tank is empty Fill solution tank
Clogged solution tank filter Clean solution tank filter
Discharged batteries Charge batteries
Clogged solution valve Remove valve and clean
Faulty control board Contact Service Center
Poor water pickup Recovery tank is full or excessive foam
buildup
Drain recovery tank
Loose drain hose cap Tighten cap
Clogged float shut--off screen located in
recovery tank
Clean screen
Clogged squeegee assembly Clean squeegee assembly
Worn squeegee blades Replace or rotate squeegee blades
Incorrect Squeegee blade deflection Adjust Squeegee blade height
Loose vacuum hose connections Secure hose connections
Clogged vacuum hose Remove clogged debris
Damaged vacuum hose Replace vacuum hose
Recovery tank cover not in place Properly position cover
Damaged recovery tank cover seal Replace seal
Faulty vacuum motor Contact Service Center
Poor scrubbing
performance
Debris caught in brush Remove debris
Worn brushes/pads Replace brushes/pads
Incorrect brush pressure setting Adjust pressure setting
Wrong brush/pad type. Use correct brush/pad
Reduced run time Batteries not fully charged Fully recharge batteries
Defective batteries Replace battery
Batteries need maintenance See BATTERY MAINTENANCE
Faulty battery charger Repair or replace battery charger
Solution flow and brush
pressure buttons and
FaST system switch are
locked
Supervisor controls are activated (lock-
out feature)
Contact your Supervisor
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OPERATION
Tennant T5 (09--08) 33
TROUBLESHOOTING -- Continued
PROBLEM CAUSE SOLUTION
FaST Model: FaST
System does not operate
or operate correctly
FaST system switch is not turned on Turn on FaST system switch
FaST--PAK supply hose not connected Connect supply hose
Clogged FaST--PAK supply hose or con-
nectors
Soak in warm water to unclog
Empty FaST--PAK carton Replace FaST--PAK carton
Kink in FaST--PAK supply hose Undo hose kink
Clogged FaST solution system Contact Service Center
Faulty FaST system on/off switch Contact Service Center
Faulty pump Contact Service Center
Clogged solution tank filter Drain solution tank. Remove solution tank
filter, clean and reinstall
Clogged detergent orifice/filter screen Replace orifice/filter screen
(See FaST SYSTEM MAINTENANCE)
Clogged FaST solution inlet filter Contact Service Center
Faulty control board Contact Service Center
ec- H2O Model:
ec--H2O system indicator
light blinking red
Mineral deposit build--up in module Flush module (See ec--H2O MODULE
FLUSH PROCEDURE)
ec- H2O Model:
Alarm Sounds
ec- H2O Model:
ec--H2O system indicator
light solid red
Defective module Contact Service Center
ec- H2O Model:
ec--H2O system indicator
light does not turn on
Defective light or module Contact Service Center
ec- H2O Model:
No water flow
Clogged module Contact Service Center
Defective solution pump Replace solution pump
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OPERATION
34 Tennant T5 (06--06)
CONTROL PANEL FAULT INDICATOR CODES
The control panel fault indicator lights will display the following codes when the machine detects a fault.
Light #1 Light #2 Light #3
Light #4
Battery Lights
CODE FAULT SOLUTION
Light #1 blinks Recovery tank is raised. Lower recovery tank. Restart key to reset.
Lights #1, #2 and #3
ripple
Battery charger connected. Disconnect battery charger. Restart key to
reset.
Lights #1 and #4 blink Left Brush motor overload. Inspect brush for entangled debris,
improper pad or contact service center.
Restart key to reset.
Lights #3 and #4 blink Right Brush motor overload. Inspect brush for entangled debris,
improper pad or contact service center.
Restart key to reset.
Lights #2 and #3 blink Propel motor overload.
Exceeded maximum incline.
Avoid steep inclines or contact service
center. Restart key to reset.
Lights #1 and #3 blink Scrub head movement is obstructed or
actuator motor malfunction.
Check scrub head for obstruction or con-
tact service center. Restart key to reset.
Light #2 blinks Vacuum motor malfunction. Contact service center.
Lights #1 and #2 blink Propel throttle malfunction. Contact service center.
Light #3 blinks FaST pump overload or malfunction. Reset the 10A circuit breaker or contact
service center. Restart key to reset.
Light #3 blinks when
pressing the solution flow,
brush pressure buttons
and FaST system switch
Supervisor controls activated
(lockout feature)
Contact your Supervisor.
Lights #1, #2 and #3 blink Wand Pump overload or malfunction. Reset the 10A circuit breaker button or
contact service center. Restart key to
reset.
All battery lights blink Emergency--Stop button activated Turnbuttonclockwisetoreset.
All battery lights ripple Key turned on while bail was engaged. Release the control handle start bail.
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OPERATION
Tennant T5 (06--07) 35
MACHINE SPECIFICATIONS
MODEL Disk,
600 mm
Disk,
700 mm
Disk,
800 mm
Cylindrical,
650 mm
Cylindrical,
800 mm
LENGTH 53 in / 1,346 mm 55.1 in / 1,400 mm 57.6 in / 1,463 mm 54.6 in / 1,387 mm 54.6 in / 1,387 mm
WIDTH 25.4 in / 645 mm 29 in / 737 mm 33 in / 838 mm 28 in / 711 mm 34 in / 864 mm
HEIGHT 44 in / 1,120 mm
MINIMUM AISLE TURN 53 in / 1,346 mm 59 in / 1,499 mm 64 in / 1,626 mm 62 in / 1,575 mm 64.5 in / 1,638 mm
WEIGHT 316 lb / 143 kg 365 lb / 166 kg 377 lb / 171 kg 357 lb / 162 kg 365 lb / 166 kg
WEIGHT WITH BATTERIES 580 lb / 263 kg 609 lb / 276 kg 621 lb / 282 kg 621 lb / 282 kg 629 lb / 285 kg
RECOVERY TANK CAPACITY 27 gal / 102 L
SOLUTION TANK CAPACITY 22.5 gal / 85 L
DRIVE SYSTEM Transaxle, 24 V, .25 hp / .19 kW
TRAVEL SPEED, MAXIMUM Cleaning: 220 ft / 67 m/min Transporting: 235 ft / 72 m/min
PRODUCTIVITY RATE
Theoretical
26,400 ft2/
2,450 m2h
30,800 ft2/
2,860 m2h
35,200 ft2/
3,270 m2h
28,600 ft2/
2,660 m2h
35,200 ft2/
3,270 m2h
PRODUCTIVITY RATE
Estimated Actual
17,875 ft2/
1,660 m2h
20,800 ft2/
1,930 m2h
24,000 ft2/
2,230 m2h
19,200 ft2/
1,785 m2h
24,000 ft2/
2,230 m2h
CLEANING PATH WIDTH 24 in / 600 mm 28 in / 700 mm 32 in / 800 mm 26 in / 650 mm 32 in / 800 mm
BRUSH DIAMETER 11.9 in / 302 mm 13.9 in / 353 mm 15.9 in / 404 mm 5.9 in / 151 mm 5.9 in / 151 mm
BRUSH PRESSURE 40 lb / 18 kg, 80 lb / 36 kg, 120 lb / 54 kg
SOLUTION FLOW RATE -- Max: .45 gpm /
1.70 L/min
.50 gpm /
1.90 L/min
.45 gpm /
1.70 L/min
.50 gpm /
1.90 L/min
SOLUTION FLOW RATE -- Med: .35 gpm /
1.30 L/min
.40 gpm /
1.51 L/min
.35 gpm /
1.30 L/min
.40 gpm /
1.51 L/min
SOLUTION FLOW RATE -- Low: .25 gpm /
.95 L/min
.30 gpm/
1.14 L/min
.25 gpm/
.95 L/min
.30 gpm /
1.14 L/min
SQUEEGEE WIDTH 35.7 in / 908 mm
standard
41.3 in / 1,051 mm
standard
46.6 in / 1,185 mm
standard
41.3 in / 1,051 mm
standard
46.6 in / 1,185 mm
standard
31.5 in / 800 mm
narrow aisle
35.7 in / 908 mm
narrow aisle
41.3 in / 1,051 mm
narrow aisle
35.7 in / 908 mm
narrow aisle
41.3 in / 1,051 mm
narrow aisle
BRUSH MOTOR Qty 2, .75 hp / .55 kW, 220 rpm, 24 V, 29 A Qty 2, .63 hp / .47 kW , 1,500 rpm,
24 V, 23 A
VACUUM MOTOR .85 hp / 640 W, 3--stage 5.7, 24 V, 26 A
WATER LIFT/AIR FLOW 62 in / 55 mm -- H2O69ft
3/ 32.4 L3/min
BATTERIES Qty 4, 6 V
BATTERY CAPACITY WET (lead Acid) = 235 Ah @ 20 h rate Sealed (Gel)= 200 Ah @ 20 h rate
RUN TIME PER CHARGE* WET=5.5h/Gel=4.5h
ONBOARD CHARGER 120VAC, 10 A, 50/60 Hz, 24VDC, 20 A output / 230VAC, 5 A, 50/60 Hz, 24VDC, 20 A output
TOTAL POWER CONSUMPTION 50 Amp nominal
VOLTAGE DC 24 VDC
PROTECTION GRADE IPX3
DECIBEL RATING AT OPERA-
TOR’S EAR, INDOORS.** 67dB(A) 68dB(A)
VIBRATION AT CONTROLS <.39 ft/s2/ <.1188 m/s2<.34 ft/s2/ <.103 m/s2
ACCELERATION RATE ON
OPERATOR -- MAX. .56 ft/s2/ .179 m/s2
GRADE LEVEL, MAX. Scrubbing 5% (3°), Transporting 8% (5°)
* Run times are based on Continuous Scrubbing Run Times.
** Sound pressure (ISO 11201) as recommended by the American Association of Cleaning Equipment Manufacturers (AACEM) and OSHA.
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OPERATION
36 Tennant T5 (09--08)
FaST SYSTEM Disk,
600 mm
Disk,
700 mm
Disk,
800 mm
Cylindrical,
650 mm
Cylindrical,
800 mm
PRODUCTIVITY RATE
Estimated Actual
20,075 ft2/
1,865 m2h
22,750 ft2/
2,115 m2h
26,250 ft2/
2,440 m2h
21,000 ft2/
1,950 m2h
26,250 ft2/
2,440 m2h
SOLUTION PUMP 24 Volt DC, 3.5 A, 1.5 gpm / 5.6L/min open flow, 60 psi / 4.13 bar bypass setting
SOLUTION FLOW RATE 0.15 gpm /
0.57 L/min 0.22 gpm / 0.83 L/min 0.15 gpm /
0.57 L/min
0.22 gpm /
0.83 L/min
CONCENTRATE FLOW RATE 0.0193 oz /
0.57 cc/min 0.028 oz / 0.83 cc/min 0.0193 oz /
0.57 cc/min
0.028 oz /
0.83 cc/min
CONCENTRATE TO WATER
DILUTION RATIO 1:1000
ec- H2O SYSTEM Disk,
600 mm
Disk,
700 mm
Disk,
800 mm
Cylindrical,
650 mm
Cylindrical,
800 mm
PRODUCTIVITY RATE
Estimated Actual
20,075 ft2/
1,865 m2h
22,750 ft2/
2,115 m2h
26,250 ft2/
2,440 m2h
21,000 ft2/
1,950 m2h
26,250 ft2/
2,440 m2h
SOLUTION PUMP 24 Volt DC, 3.5 A, 1.5 gpm / 5.6L/min open flow, 60 psi / 4.13 bar bypass setting
SOLUTION FLOW RATE * 0.15 gpm /
0.57 L/min
(standard)
0.22 gpm / 0.83 L/min
(standard)
0.22 gpm /
0.83 L/min
(standard)
0.33 gpm /
1.25 L/min
(standard)
0.22 gpm /
0.83 L/min
(optional)
0.33 gpm / 1.25 L/min
(optional)
0.30 gpm /
1.14 L/min
(optional)
0.44 gpm /
1.67 L/min
(optional)
0.30 gpm /
1.14 L/min
(optional)
0.44 gpm / 1.67 L/min
(optional)
* If the optional solution flow rates are required, contact an Authorized Service Center.
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OPERATION
Tennant T5 (06--07) 37
A
MACHINE DIMENSIONS
44.1 in /
1,120 mm
C
B
Models: 600 mm 700 mm 800 mm 650 mm 800 mm
Disk Disk Disk Cylindrical Cylindrical
A= 53 in / 1,346 mm 55.1 in / 1,400 mm 57.6 in / 1,463 mm 54.6 in / 1,387 mm 54.6 in / 1,387 mm
B= 25.4 in / 645 mm 29 in / 737 mm 33 in / 838 mm 28 in / 711 mm 34 in / 864 mm
C= 35.7 in / 908 mm 41.3 in / 1,051 mm 46.6 in / 1,185 mm 41.3 in / 1,051 mm 46.6 in / 1,185 mm
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