Tennant 800 User manual

800
*330120*
Sweeper
Operator Manual
330120
Rev. 18 (10-2013)
North America / International
(Gas/LPG)
(SN/ 004000-- )
TennantTrueRParts
To view, print or download
the latest manual, visit:
www.tennantco.com/manuals

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.
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 and fluids in
an environmentally safe way according
to local waste disposal regulations.
Always remember to recycle.
Model No. --
Serial No. --
Installation Date --
Please fill out at time of installation for future
reference.
MACHINE DATA
Tennant Company
PO Box 1452
Minneapolis, MN 55440
Phone: [phone] or (763) 513--2850
www.tennantco.com
CALIFORNIA PROPOSITION 65 WARNING:
Engine exhaust from this product contains chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
II Speed and Thermo Sentry are United States registered trademarks of the Tennant Company.
Specifications and parts are subject to change without notice.
Original instructions, Copyright E1998--2000, 2002--2005, 2007--2011, 2013 TENNANT Company, Printed in U.S.A.

CONTENTS
1
800 Gas/LPG 330120 (7--10)
CONTENTS
Page
SAFETY PRECAUTIONS 3.................
OPERATION 7............................
OPERATOR RESPONSIBILITY 7.........
MACHINE COMPONENTS 9.............
CONTROL PANEL SYMBOLS 10..........
CONTROLS AND INSTRUMENTS 12......
OPERATION OF CONTROLS 14..........
DIRECTIONAL PEDAL 14..............
BRAKE PEDAL 15....................
PARKING BRAKE 15..................
SIDE BRUSH SWITCH 16..............
SIDE BRUSH DOWN PRESSURE
KNOB 16
HOPPER DOOR LEVER 17............
HOPPER ROLLOUT LEVER 18.........
HOPPER LIFT LEVER 19..............
HORN BUTTON 19....................
CHARGING SYSTEM LIGHT 20........
ENGINE OIL PRESSURE LIGHT 20.....
ENGINE WATER TEMPERATURE
LIGHT 20..........................
HOPPER TEMPERATURE LIGHT --
THERMO SENTRY 20.................
MAIN BRUSH SHUT DOWN LIGHT 21..
CLOGGED FILTER LIGHT 21..........
HOPPER DOOR LIGHT (OPTION) 21...
FUEL LEVEL GAUGE 21...............
HOURMETER 22.....................
HAZARD LIGHT SWITCH (OPTION) 22..
OPERATING LIGHTS SWITCH 22......
FILTER SHAKER SWITCH 23..........
VACUUM FAN SWITCH 23.............
ENGINE SPEED SWITCH (For machines
below serial number 006000) 24......
IGNITION SWITCH 25.................
CHECK ENGINE LIGHT 25.............
MAIN BRUSH SWITCH 26.............
STEERING WHEEL 27................
STEERING WHEEL TILT LEVER 27.....
CIRCUIT BREAKERS 28...............
FUSES 29............................
ENGINE CHOKE KNOB (FORD) 30.....
MAIN BRUSH DOWN PRESSURE
KNOB 31..........................
LATCHES 31.........................
OPERATOR SEAT 32..................
HOPPER SUPPORT BAR 32...........
WINDSHIELD WIPER SWITCH
(OPTION) 33......................
DOME LIGHT SWITCH (OPTION) 33....
HEATER KNOB (OPTION) 33..........
FAN SPEED SWITCH (OPTION) 34.....
AIR CONDITIONING SWITCH
(OPTION) 34
......................
AIR CONTROL VENTS (OPTION) 34....
Page
HOW THE MACHINE WORKS 35..........
PRE-OPERATION CHECKLIST 35.........
CHANGING AN LPG FUEL TANK 36.......
STARTING THE MACHINE 37.............
SWEEPING AND BRUSH INFORMATION 40
SWEEPING 42..........................
STOP SWEEPING 44....................
EMPTYING THE HOPPER 45.............
STOP THE MACHINE 47.................
POST-OPERATION CHECKLIST 49........
ENGAGING HOPPER SUPPORT BAR 50..
DISENGAGING HOPPER SUPPORT BAR 52
OPERATION ON INCLINES 53............
OPTIONS 54............................
VACUUM WAND 54...................
REGENERATIVE FILTER SYSTEM
(RFS) 58..........................
MACHINE TROUBLESHOOTING 59.......
MAINTENANCE 60.........................
MAINTENANCE CHART 61...............
LUBRICATION 63........................
ENGINE 63...........................
REAR WHEEL SUPPORT 63...........
FRONT WHEEL BEARINGS 64.........
SIDE BRUSH PIVOT PINS 64..........
MAIN BRUSH ADJUSTMENT 64........
HYDRAULICS 65........................
HYDRAULIC FLUID RESERVOIR 65....
HYDRAULIC FLUID 66................
HYDRAULIC HOSES 67...............
PROPELLING MOTOR 67..............
ENGINE 67.............................
COOLING SYSTEM 67................
AIR FILTER INDICATOR 68............
AIR FILTER 68........................
FUEL FILTER (GASOLINE) 69..........
FUEL FILTER (LPG) 69................
ELECTRONIC FUEL INJECTION (GM) 69
ELECTRONIC PRESSURE
REGULATOR (LPG) (For machines
serial number 007000 and above) 69.
SPARK PLUGS 70....................
CRANKCASE VENTILATION SYSTEM 70
INTAKE MANIFOLD (FORD) 70.........
TIMING BELT 70......................
BATTERY 71............................
BELTS AND CHAINS 71..................
ENGINE BELT 71.....................
STATIC DRAG CHAIN 71..............
AIR CONDITIONING BELT (OPTION) 72.
AIR CONDITIONING FILTER (OPTION) 72.

CONTENTS
800 Gas/LPG 330120 (3--07)
2
Page
DEBRIS HOPPER 73.....................
HOPPER DUST FILTER 73.............
TO REMOVE OR REPLACE
HOPPER DUST FILTER 73..........
THERMO SENTRY 75.................
BRUSHES 75............................
MAIN BRUSH 75......................
TO REPLACE MAIN BRUSH 75......
TO CHECK AND ADJUST MAIN
BRUSH PATTERN 76............
SIDE BRUSH 79......................
TO REPLACE SIDE BRUSH 79......
SKIRTS AND SEALS 80..................
HOPPER LIP SKIRTS 80...............
BRUSH COMPARTMENT SKIRTS 80....
REAR SKIRTS 81.....................
BRUSH DOOR SEALS 81..............
HOPPER SEALS 81...................
HOPPER DOOR SEALS 81............
HOPPER SIDE SKIRT 82..............
HOPPER DUST SEAL 82..............
HOPPER COVER SEAL 82.............
HOPPER VACUUM FAN SEAL 82.......
BRAKES AND TIRES 83..................
SERVICE BRAKES 83.................
PARKING BRAKE 83..................
TIRES 84............................
FRONT WHEEL 84....................
REAR WHEEL 84.....................
PUSHING, TOWING, AND
TRANSPORTING THE MACHINE 85....
PUSHING OR TOWING THE
MACHINE 85......................
TRANSPORTING THE MACHINE 86....
MACHINE JACKING 88...................
STORING MACHINE 88..................
SPECIFICATIONS 89.......................
GENERAL MACHINE PERFORMANCE 89..
POWER TYPE 90........................
STEERING 91...........................
HYDRAULIC SYSTEM 91.................
BRAKING SYSTEM 91...................
TIRES 91...............................
MACHINE DIMENSIONS 92...............
INDEX 93..................................

SAFETY PRECAUTIONS
3
800 Gas/LPG 330120 (10--2013)
SAFETY PRECAUTIONS
The following precautions 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.
CAUTION: To warn of unsafe practices
that could result in minor or moderate
personal injury.
FOR SAFETY: To identify actions which
must be followed for safe operation of
equipment.
The machine is suited to sweep disposable
debris. Do not use the machine other than
described in this Operator Manual. The machine
is not designed for use on public roads.
The following information signals potentially
dangerous conditions to the operator or
equipment:
WARNING: Engine emits toxic gases.
Severe respiratory damage or
asphyxiation can result. Provide
adequate ventilation. Consult with your
regulatory authorities for exposure
limits. Keep engine properly tuned.
WARNING: Raised hopper may fall.
Engage hopper support bar.
WARNING: Lift arm pinch point. Stay
clear of hopper lift arms.
WARNING: Moving belt and fan. Keep
away.
CAUTION: LPG engine will run for a
few seconds after key is turned off.
Apply parking brake before leaving
machine.
FOR SAFETY:
1. Do not operate machine:
-- unless trained and authorized.
-- unless operator manual is read and
understood.
-- under the influence of alcohol or
drugs.
-- while using a cell phone or other types
of electronic devices.
-- unless mentally and physically
capable of following machine
instructions.
-- if it is not in proper operating
condition.
-- in flammable or explosive areas unless
designed for use in those areas.
-- in areas with possible falling objects
unless equipped with overhead guard.
2. Before starting machine:
-- check for fuel, oil, and liquid leaks.
-- keep sparks and open flame away
from refueling area.
-- make sure all safety devices are in
place and operate properly.
-- check brakes and steering for proper
operation.
3. When starting machine:
-- keep foot on brake and directional
pedal in neutral.
4. When using machine:
-- Do not pick up burning or smoking
debris, such as cigarettes, matches or
hot ashes.
-- use brakes to stop machine.
-- go slow on inclines and slippery
surfaces.
-- use care when reversing machine.
-- move machine with care when hopper
is raised.
-- make sure adequate clearance is
available before raising hopper.
-- do not carry passengers on machine.
-- always follow safety and traffic rules.
-- report machine damage or faulty
operation immediately.
5. Before leaving or servicing machine:
-- stop on level surface.
-- set parking brake.
-- turn off machine and remove key.

SAFETY PRECAUTIONS
800 Gas/LPG 330120 (10--2013)
4
6. When servicing machine:
-- avoid moving parts. do not wear loose
jackets, shirts, or sleeves.
-- block machine tires before jacking
machine up.
-- jack machine up at designated
locations only. Block machine up with
jack stands.
-- use hoist or jack that will support the
weight of the machine.
-- wear eye and ear protection when
using pressurized air or water.
-- disconnect battery connections before
working on machine.
-- avoid contact with battery acid.
-- avoid contact with hot engine coolant.
-- allow engine to cool.
-- keep flames and sparks away from fuel
system service area. Keep area well
ventilated.
-- use cardboard to locate leaking
hydraulic fluid under pressure.
-- use tennant supplied or approved
replacement parts.
7. When loading/unloading machine
onto/off truck or trailer:
-- Turn off machine and remove key.
-- Use truck or trailer that will support
the weight of the machine.
-- Use winch. Do not drive the machine
onto/off the truck or trailer unless the
load height is 380 mm (15 in) or less
from the ground.
-- Set parking brake after machine is
loaded.
-- Block machine tires.
-- Tie machine down to truck or trailer.

SAFETY PRECAUTIONS
5
800 Gas/LPG 330120 (3--07)
The following safety labels are mounted on the
machine in the locations indicated. If these or any
label becomes damaged or illegible, install a new
label in its place.
HOPPER SUPPORT BAR LABEL -- LOCATED
ON THE HOPPER LIFT ARMS CROSS-TUBE
AND ON BOTH HOPPER LIFT ARMS.
NOISE LABEL -- LOCATED ON THE FRONT
PANEL OF THE OPERATOR COMPARTMENT.
EMISSIONS LABEL -- LOCATED ON THE
FRONTPANELOFTHEOPERATOR
COMPARTMENT.
FOR SAFETY LABEL -- LOCATED ON THE
FRONTPANELOFTHEOPERATOR
COMPARTMENT.

SAFETY PRECAUTIONS
800 Gas/LPG 330120 (3--07)
6
HOPPER LIFT ARMS LABEL -- LOCATED ON
BOTH HOPPER LIFT ARMS.
ENGINE FAN AND BELT LABEL -- LOCATED
ON THE RADIATOR SHROUD.
LPG engine will run
for a few
seconds after
key is turned off.
Apply parking brake
before
leaving machine.
CAUTION
LPG ENGINE LABEL -- LOCATED
NEXT TO KEYSWITCH

OPERATION
7
800 Gas/LPG 330120 (12--03)
OPERATION
OPERATOR RESPONSIBILITY
-The operator’s responsibility is to take care
of the daily maintenance and checkups of
the machine to keep it in good working
condition. The operator must inform the
service mechanic or supervisor when the
required maintenance intervals occur as
stated in the MAINTENANCE section of this
manual.
-Read this manual carefully before operating
this machine.
FOR SAFETY: Do not operate machine,
unless operation manual is read and
understood.
-Check the machine for shipping damage.
Check to make sure machine is complete
per shipping instructions.
-Check the hydraulic fluid level in the
hydraulic reservoir.
-Check the engine oil level.
0
7
3
2
4
08
4
30

OPERATION
800 Gas/LPG 330120 (12--03)
8
-Check the radiator coolant level. The coolant
level should be 25 to 50 mm (1 to 2 in)
below the fill opening.
FOR SAFETY: When servicing machine,
avoid contact with hot engine coolant.
-Gasoline powered machines: Fill the fuel
tank.
NOTE: Do not use leaded fuels. The use of
leaded fuels will cause permanent damage to the
system’s oxygen sensor and the catalytic
converter.
FOR SAFETY: When servicing machine,
keep flames and sparks away from fuel
system service area. Keep area well
ventilated.
-LPG powered machines: Install the LPG fuel
tank on the machine. See CHANGING AN
LPG FUEL TANK.
FOR SAFETY: When servicing machine,
keep flames and sparks away from fuel
system service area. Keep area well
ventilated.
-After the first 50 hours of operation, follow
the recommended procedures stated in the
MAINTENANCE CHART.
-Keep your machine regularly maintained by
following the maintenance information in this
manual. We recommend taking advantage
of a regularly scheduled service contract
from your TENNANT representative.
-Order parts and supplies directly from your
authorized TENNANT representative. Use
the parts manual provided when ordering
parts.
08
4
32
08
4
33

OPERATION
9
800 Gas/LPG 330120 (3--07)
MACHINE COMPONENTS
A
B
C
D
E
F
G
H
I
J
07623
A. Operator Seat
B. Steering Wheel
C. Engine Cover
D. Engine Side Door
E. Main Brush Access Door
F. Hopper Cover
G. Side Brush
H. Instrument Panel
I. Hopper Door
J. Air Filter Assembly

OPERATION
800 Gas/LPG 330120 (9--97)
10
CONTROL PANEL SYMBOLS
These symbols identify controls and displays on
the machine:
Side Brush Down Pressure Light Hopper Temperature -- Thermo Sentryt
Side Brush Down Pressure Heavy Main Brush Shut Down
Side Brush Down and On Filter Clogged
Side Brush Up and Off Hopper Door Closed
Hopper Door Close Fuel
Hopper Door Open Hourmeter
Hopper Roll In Hazard Light
Hopper Roll Out Operating Lights
Hopper Down Fan
Hopper Up Engine Speed
Horn Steering Wheel Tilt
Charging System Main Brush Down and II Speedt
Engine Oil Pressure Main Brush Off
Engine Water Temperature Main Brush Down and Normal Speed

OPERATION
11
800 Gas/LPG 330120 (5--09)
Main Brush Down Pressure Light Circuit Breaker 6
Main Brush Down Pressure Heavy Circuit Breaker 7
Circuit Breaker 1 Circuit Breaker 8
Circuit Breaker 2 Circuit Breaker 9
Circuit Breaker 3 Parking Brake
Circuit Breaker 4 Hydraulic Filter Clogged
Circuit Breaker 5 Check Engine
Unleaded fuel only

OPERATION
800 Gas/LPG 330120 (12--03)
12
CONTROLS AND INSTRUMENTS
A
B
C
E
FGH
I
J
K
L
M
N
O
P
QR
S
T
U
VW
X
Y
Z
D
DD
EE
AA
Earlier Versions
Y
FF
CC
GG
351083

OPERATION
13
800 Gas/LPG 330120 (3--05)
A. Directional Pedal
B. Brake Pedal
C. Parking Brake Lever
D. Side Brush Switch
E. Side Brush Down Pressure Knob
F. Hopper Door Lever
G. Hopper Rollout Lever
H. Hopper Lift Lever
I. Horn Button
J. Charging System Light
K. Engine Oil Pressure Light
L. Engine Water Temperature Light
M. Hopper Temperature Light -- Thermo Sentryt
N. Main Brush Shut Down Light
O. Clogged Filter Light
P. Hopper Door Light (Option)
Q. Fuel Level Gauge
R. Hourmeter
S. Hazard Light Switch (Option)
T. Operating Light Switch
U. Filter Shaker Switch
V. Vacuum Fan Switch
W. Engine Speed Switch
X. Ignition Switch
Y. Main Brush Switch
Z. Steering Wheel
AA.Steering Column Tilt Lever
BB.Circuit Breakers
CC.Engine Choke Knob (FORD)
DD.Side Brush Switch, Left (Option)
EE. Heater Cable (Option)
FF. Clogged Hydraulic Filter Light
GG. Check Engine Light

OPERATION
800 Gas/LPG 330120 (9--97)
14
OPERATION OF CONTROLS
DIRECTIONAL PEDAL
The directional pedal controls direction of travel
and the propelling speed of the machine. You
change the speed of the machine with the
pressure of your foot; the harder you press the
faster the machine travels.
Forward: Press the top of the directional pedal
with the toe of your foot.
Reverse: Press the bottom of the directional
pedal with the heel of your foot.
Neutral: Take your foot off the directional pedal
and it will return to the neutral position.
08
4
67
08
4
68
08
4
69

OPERATION
15
800 Gas/LPG 330120 (9--97)
The toe angle of the directional pedal is
adjustable. Remove the clevis pin, move the top
of the pedal to the angle needed, and put the
clevis pin through the adjustment holes.
BRAKE PEDAL
The brake pedal stops the machine.
Stop: Take your foot off the directional pedal and
let it return to the neutral position. Step on the
brake pedal.
PARKING BRAKE
The parking brake lever sets and releases the
front wheel brakes.
Set: Pull the parking brake lever up.
FOR SAFETY: Before leaving or
servicing machine; stop on level
surface, set parking brake, turn off
machine and remove key.
Release: Push the parking brake lever down.
08
47
0
08
471

OPERATION
800 Gas/LPG 330120 (8--99)
16
SIDE BRUSH SWITCH
The right side brush switch controls the right side
brush position and rotation. The optional left side
brush switch controls the optional left side brush
position and rotation.
Down and On: Press the top of the switch into
the On/Down position.
Up and Off: Press the bottom of the switch into
the Off/Up position.
SIDE BRUSH DOWN PRESSURE KNOB
The side brush down pressure knob changes the
side brush contact with the sweeping surface.
Increase Pressure: Turn the side brush down
pressure knob counter-clockwise.
Decrease Pressure: Turn the side brush down
pressure knob clockwise.

OPERATION
17
800 Gas/LPG 330120 (9--97)
HOPPER DOOR LEVER
The hopper door lever opens and closes the
hopper door. Close the hopper door when
emptying the hopper to control debris and dust.
Open: Pull and hold the hopper door lever in the
Open position.
Hold: Release the hopper door lever into the
middle position.
Close: Push and hold the hopper door lever in the
Close position.
08
47
4
08
47
5
08
47
6

OPERATION
800 Gas/LPG 330120 (9--97)
18
HOPPER ROLLOUT LEVER
The hopper rollout lever moves the hopper in and
out.
Out: Pull and hold the hopper rollout lever in the
Out position.
Hold: Release the hopper rollout lever into the
middle position.
In: Push and hold the hopper rollout lever in the
In position.
08
47
7
08
47
8
08
47
9