Pioneer Eclipse PE440BU User manual

Subtitle
Title
We help you shine.™
A company of the Group
UHS Propane Burnisher
PE440BU

NOTICE
Proper maintenance is necessary with all propane powered floor
machines. Following the scheduled maintenance procedures
found in your operation manual will provide
many years of uninterrupted service.
In addition to the scheduled maintenance procedures
listed it is recommended to have your machine serviced by
certified service personnel every three months.
This service should include an emissions check.
Instructions For Use
Failure to read and understand this manual before operating this machine or
performing service on this machine may result in injury to the operator or nearby
personnel or result in damage to the machine or nearby property. Each operator
must be trained in the operation of this machine before being allowed to use it.
Contact Amano Pioneer Eclipse Customer Service at 1-800-367-3550 or
1-336-372-8080 or an authorized Amano Pioneer Eclipse Distributor to inquire about
training or to request a replacement manual.

DANGER! For your safety, if you smell
propane:
1. Extinguish any open flame.
2. Open window.
3. Do not touch electrical switches.
4. Immediately call your propane supplier.
DANGER! Do not store or use gasoline or
other flammable vapors and liquids in the
vicinity of this or any other appliance.
Record This Important Information
Date of Purchase
Purchased From
Address
City State Zip
Phone Contact
Machine Model
Machine Serial Number
Important Phone Numbers
Medical Emergency
Police
Fire Department
In this Operation Manual you will find three statements that you must read and observe to ensure
safe operation of this machine.
DANGER! indicates that the possibility of severe bodily injury or death can occur if DANGER!
statements are ignored. Read and observe all DANGER! statements included in the Operation
Manual and attached to the machine.
WARNING! indicates that the possibility of bodily injury to the operator and other people can occur
if WARNING! statements are ignored. Read and observe all WARNING! statements included in
the Operation Manual and attached to the machine.
CAUTION! indicates that the possibility of damage to the machine or other property can occur if
CAUTION! statements are ignored. Read and observe all CAUTION! statements included in the
Operation Manual and attached to the machine.

Contents
Quick Reference Specifications.........................................1
Safety Precautions...........................................................2
Refueling and Storage of Fuel Cylinders.............................4
Canadian Safety Requirements..........................................4
Operator Responsibility.......................................................5
Test for Operator-Ear Sound Pressure Level.......................5
Test for Hand-Arm Vibration................................................5
Machine Preparation..........................................................6
Unpacking the Machine.........................................6
Filling the LP Cylinder............................................6
Installing the LP Cylinder.......................................6
Controls and Instruments......................................7
Machine Components..........................................7
Engine Ignition Switch............................................8
Bail Throttle............................................................8
SafeSense Emissions Monitoring System...........8
Hour Meter/Tachometer.......................................9
Rok-Bak................................................................9
Pad Change.......................................................10
Fuses...............................................................10
Wheel Adjustment.............................................10
Dust Bag.........................................................11
How the Machine Works....................................................11
Pre-Operation Checklist.................................................11
LP Fuel Cylinder.............................................................11
Installing the LP Fuel Cylinder...........................................11
Starting the Machine.......................................................13
Burnishing...............................................................13
Idling and Stopping the Machine......................................13
Machine Troubleshooting.................................................14
Scheduled Maintenance Chart..........................................15
Maintenance ..................................................................16
Oil Level Inspection..............................................16
Oil Change...........................................................16
Oil Filter Replacement........................................16
Spark Plug Inspection and Replacement..............17
Air Filter Inspection and Replacement..................17
Inspect Fuel Hose and Connections.....................17
Engine Dust Filter................................................18
Check and adjust valve clearance/Retorque
Heads..................................................18
Clean and lap valve-seating surface....................18
Head Bolt Maintenance.......................................18
Cooling Fin Maintenance......................................18
Inspect Pad and Padholders.............................18
Belt Maintenance..................................................18
Battery Maintenance............................................19
Machine Storage..................................................19
Repacking the Machine........................................19
Transporting the Machine.....................................19
Machine Specifications....................................................20
Wiring Schematic............................................................21
Connections...............................................................22
Engine Assembly............................................................24
Deck Sub-Assembly.........................................................26
Bulkhead Assembly......................................................28
Main Assembly................................................................30
Regulator, Handle, and Hood Assembly..........................32
Skirt and Padholders.........................................................34
Small Off Road Engine Certification Warranty Form..........37
Warranty................................................................38
Safety Awareness Form....................................................39

Quick Reference Specifications:
Capacities:
Engine Oil:
- Filter not removed: 1.6qt. (1.5L)
- Filter removed: 1.8qt. (1.7L)
- Engine Oil Type: SAE30 with API Service Classification SH or SJ
Routine Maintenance Parts:
Engine Dust Filter (Hood): MP373400
Engine Oil Filter: KA490657007
Engine Primary Air Filter (Paper Element): KA110137049
Engine Air Pre-Cleaner (Foam Element): KA110137046
Spark Plug: KA920702112
Battery: MP362200
Drive Belt: MP8070 (21”)
MP8049 (24”)
MP041000 (28”)
Fuses:
- 20A: SS2570
- 7.5A: MP043000
LP Cylinder: MP021701 (Alum)
Pads:
- 21” Blue Blend: PDBB06021
- 21” Natural Poly-Blend: PDNP02021
- 21” Thermal Thunder: PDTT01421
- 21” White Lightning: PD010021
- 24” Blue Blend: PDBB06024
- 24” Natural Poly-Blend: PDNP02024
- 24” Thermal Thunder: PDTT01424
- 24” White Lightning: PD010024
- 28” Blue Blend: PDBB06028
- 28” Natural Poly-Blend: PDNP02028
- 28” Thermal Thunder: PDTT01428
- 28” White Lightning: PD010028
Your Authorized Amano Pioneer Eclipse Distributor
Authorized Amano Pioneer Eclipse Distributor Telephone Number
Amano Pioneer Eclipse: 1-336-372-8080
1

Safety Precautions
Anyone operating the machine should read the
following carefully and be informed of potentially
dangerous operating conditions. Operators should be
familiar with the location and use of all safety devices
on the machine. Do not use the machine if it is not in
proper operating condition, and report any damage or
operation faults immediately.
DANGER! Operate this machine in a well-ventilated area.
It is the responsibility of the machine operator, machine
owner, and the site manager to ensure that the air
exchange system where the machine is to be used is in
compliance with local building codes and is operating
properly. Failure to operate this machine in a
well-ventilated area could lead to sickness, injury, or death
from carbon monoxide (CO) exposure.
DANGER! This machine emits CO, which is colorless,
odorless, non-irritating gas. The first symptoms of CO
exposure include headache, drowsiness, dizziness, and
nausea. If you should experience any of these symptoms
while operating the machine, shut off the machine and go
outside to get fresh air. Have the machine tested for CO
emissions by a qualified service technician before using it
again.
DANGER! Prolonged or high exposure to CO may result
in vomiting, confusion, and collapse in addition to loss of
consciousness and muscle weakness. If such symptoms
occur, call 911 for emergency medical attention. If you
have experienced these symptoms, DO NOT operate this
machine or any other propane machine again until cleared
by a physician. Excessive exposure to CO can result in
death.
DANGER! Propane is a highly flammable fuel. If you
smell propane, shut off the machine immediately and take
it outside the building. DO NOT use the machine again
until a qualified service technician has corrected the
propane leak. DO NOT use or allow another person to
use an ignition source such as a cigarette lighter near the
propane machine. DO NOT smoke near the propane
machine. DO NOT vent a propane cylinder inside a
building. DO NOT store propane cylinders inside a
building.
DANGER! This machine has parts, including the pad
assemblies, that can cause severe injury if these parts are
contacted while they are moving. DO NOT allow any part
of the body or clothing to come in contact with these parts
while they are moving. DO NOT try to change attachments
while the machine is running. DO NOT allow other people
to come near the machine while it is in operation. DO NOT
allow the machine to run unattended. DO NOT leave the
machine in a place where unauthorized or untrained
personnel could use the machine. DO NOT run the
machine with the pad off center, damaged or missing. DO
NOT run machine with unsecured guards and shields.
DO NOT operate the machine if the machine has loose
parts.
DANGER! Federal law and California State law prohibits
the following acts or the causing thereof: (1) the removal
or rendering inoperative by any person other than for
purposes of maintenance, repair, or replacement, of any
device or element of design incorporated into any new
engine for the purpose of emission control prior to its sale
or delivery to the ultimate purchaser or while it is in use, or
(2) the use of the engine after such device or element of
design has been removed or rendered inoperative by any
person.
Among those acts presumed to constitute tampering are
the acts listed below: DO NOT tamper with the original
emission related part.
Throttle body and internal parts
Spark plugs
Magneto or electronic ignition system
Air cleaner elements
Crankcase
Cylinder heads
Breather chamber and internal parts
Intake pipe and tube
Regulator
Fuel lock-off
WARNING! Overfilled or liquid withdraw cylinders can
damage the fuel system and create a fire hazard. DO NOT
overfill the cylinder or use a liquid withdraw cylinder on the
machine. If the regulator freezes stop the burnisher and
take the cylinder outside. Inspect cylinder, if a vapor
withdraw cylinder, use gloves or pliers to open bleeder
valve and purge cylinder until only vapor is escaping. If it
is a liquid withdraw cylinder, replace with a vapor withdraw
cylinder. Both cylinders are shown below.
2

WARNING! Modifications or alterations to this machine
can lead to personal injury or damage to the machine. DO
NOT make unauthorized modifications or alterations to this
machine. Amano Pioneer Eclipse assumes no liabilities
for injury or damage resulting from an unauthorized
modification or alteration to the machine. Any
unauthorized modification or alteration to this machine
voids all warranties.
WARNING! The muffler and the engine become hot
enough while the machine is in operation, and for a long
time after the machine is shut off, to cause severe burns.
DO NOT touch these parts of the machine until they have
cooled.
WARNING! Injury can occur to the eyes and body while
using the machine. Safety goggles, safety shoes, and
safety clothing are recommended while operating the
machine.
WARNING! Continuous exposure to high noise levels can
cause hearing loss. Hearing protection is recommended
while the machine is in operation.
WARNING! Machine vibration may cause tingling or
numbness in the fingers or hands. Gloves are
recommended to reduce machine vibration. If tingling or
numbness persists, shut off the machine. If the vibration is
caused by loose parts, adjust or tighten these parts before
using the machine again.
CAUTION! A dirty engine filter can cause overheating.
Check and replace following recommended maintenance
schedule.
CAUTION! Overheating can be caused by insufficient or
low oil. Check oil before each use, and fill or change as
needed.
CAUTION! Never over-fill engine with oil. Over-filling
could cause irreparable damage to the engine.
CAUTION! Overheating can be caused by dirty oil. Check
oil before each use and change regularly following
recommended maintenance schedule.
CAUTION! Do not engage starter for more than 5
seconds. Allow a 10 second cool-down period for second
failed start-up attempt.
CAUTION! Perform all recommended scheduled
maintenance. Regular maintenance of your propane
powered floor machine is necessary to keep it in safe
working condition.
CAUTION! DO NOT operate machine unless trained and
authorized. DO NOT operate machine unless you have
read and understand the operation manual. DO NOT
operate machine in flammable or explosive areas.
CAUTION! Before starting machine ensure all safety
devices are in place and functioning properly. Before
starting machine check for proper operation.
CAUTION! When using machine, go slowly on inclines or
slippery surfaces. Use care when operating machine in
reverse.
CAUTION! When servicing machine, stay clear of moving
parts. DO NOT wear loose clothing when working on
machine. Block machine wheels before raising or jacking
up machine. Use hoist stands that will support the weight
of the machine. Wear eye and ear protection when using
pressurized air or water. Disconnect battery connections
before servicing machine. Use only replacement parts
supplied by Amano Pioneer Eclipse or an Amano Pioneer
Eclipse Authorized Distributor or Service Center.
CAUTION! When loading or unloading machine onto or off
a truck or trailer, turn machine OFF. Only use a truck or
trailer that will support the weight of the machine to
transport. DO NOT push the machine onto or off a truck or
trailer unless the load height is 15 in (380mm) or less from
the ground. Block machine wheels when transporting. Tie
the machine down securely to truck or trailer when
transporting.
3

This machine is manufactured for
commercial use only.
This machine is designed and manufactured for indoor use
in burnishing wax coated hard floor surfaces. Amano
Pioneer Eclipse does not recommend use of this machine
in any environment other than an indoor environment.
This propane powered floor machine is designed and
manufactured for commercial floor burnishing only. This
machine is designed to burnish most modern types of
floors including composition tile, stone, marble, terrazzo,
and resilient floor covering, and some coated wood floors.
Even though NFPA 11.13.2.3 says...”the use of floor
maintenance machines in buildings frequented by the
public, including the times when such buildings are
occupied by the public, shall require the approval of the
authority having jurisdiction.” Amano Pioneer Eclipse
suggests usage when occupancy of a given work area is
minimal.
These machines should not be used
In nursing homes, hospitals, day-care centers, etc.
that are occupied.
By unqualified or untrained personnel.
Unless properly maintained and adjusted.
On areas with obstructions such as thresholds,
floor outlet boxes, etc.
In areas where loose debris or other objects are
present.
In rooms and areas without proper ventilation.
Refueling and Storage of Fuel Cylinders
This machine uses a 20lb (9.1kg) capacity aluminum or
steel cylinder, which meets the DOT 4E240 standards.
These cylinders are also listed by UL. In addition, the
steel cylinder meets European TPED specifications and is
CE compliant. Filling should be done ONLY by a qualified
propane dealer. FILL THROUGH THE SERVICE VALVE
ONLY. A properly filled cylinder should not exceed 80% of
the rated capacity.
DO NOT attempt cylinder repair. Return the cylinder to
your propane dealer if repair is necessary. Please note
that DOT regulations prohibit shipping of cylinders after the
cylinder has been filled with propane.
When not in use, cylinders should always be stored
outside in an upright position in a secure, tamper-proof,
steel mesh storage cabinet. The cabinet may be located
next to the building, but with at least five feet (1.5 m) of
space between the cabinet and the nearest building
opening (door or window).
The cylinder to be used on this machine is a vapor
withdraw cylinder. A liquid withdraw cylinder is not to
be used with this machine. The use of a liquid withdraw
cylinder on a vapor withdraw system could freeze the
regulator and create a fire hazard. The National Fire
Protection Association (NFPA) Standard for Storage and
Handling of LP Gas is the appropriate authority for safe
propane use. A copy of this publication is available through
the National Fire Protection Association (1-800-344-3555)
or www.NFPA.org.
Canadian Safety Requirements
1. A sign indicating "NO SMOKING" shall be
permanently displayed at the storage area. The
sign shall be in accordance with the sign required
in Clause 10.12.3 of CAN/CGA-B149.2-M91,
Propane Installation Code.
2. When the cylinder is attached to the floor
maintenance machine for use, the operator shall
not leave the unit unattended except for short
periods of time such as rest stops, washroom, or
meal stops.
3. The requirements of 1.10.1 (e) and (g) do not
apply in industrial buildings.
4. A floor maintenance machine shall only be used in
buildings:
a. Provided with continuous mechanical
ventilation that removes products of
combustion to the outdoors of not less that
300 CFM for each 10,000 BTU-hr or
fraction thereof.
b. Provided with natural ventilation of not
less than 300 CFM for each 10,000
BTU-hr input or fraction thereof, based on
a maximum of one-quarter-air exchange
per hour for the net building volume.
5. The owner of a floor maintenance machine shall
ensure that the operator has participated in a
course authorized by the manufacturer of the unit
on the safe handling of propane and the safe
operation of the machine.
6. The owner of a floor maintenance machine shall
ensure that the unit is maintained in accordance
with the manufacturer's recommended
maintenance procedures in a safe operating
condition and the owner shall maintain a record of
the maintenance for a period of two years.
7. Before transporting a floor maintenance machine,
the cylinder shall be securely fastened with the
system valve closed, and the cylinder shall be
located in a well-ventilated space.
4

Operator Responsibility
The operator is responsible for performing the
recommended daily maintenance and checkups of the
machine to keep it in good working condition. The operator
must inform the service mechanic or supervisor when
recommended maintenance procedures are required as
described in the MAINTENANCE section of this manual.
Read this manual carefully before operating this machine.
FOR SAFETY: DO NOT operate machine before reading
and understanding the operation manual.
Check the machine for shipping damage.
Keep your machine regularly maintained by following the
maintenance information in this manual. We recommend
taking advantage of a service contract from your Amano
Pioneer Eclipse Authorized Distributor or Service Center.
Order parts and supplies only from an Authorized Amano
Pioneer Eclipse Distributor. Use the parts illustration
section of your manual when ordering parts.
During and after operation, perform the recommended
daily and hourly procedures outlined in the Maintenance
Chart.
Test for Operator-Ear Sound Pressure Level
Amano Pioneer Eclipse measures and rates the operator-
ear sound pressure level for hand-guided floor treatment
and floor cleaning machines for industrial use. All tests
are performed in accordance with European Machinery
Directive (2006/42/EC).
Outdoor test area consists of a flat open space
free from effects of signboards, buildings or
hillsides for at least 15 m (50 ft) from the center of
the test surface. Indoor tests are conducted in a
semi-anechoic or sound deadening room.
The test surface is a single sheet of floor covering
at least 1 m (3.3 ft) wider and longer than the
equipment being tested. In order to not affect the
sound reading, the observer taking readings is at
least 2 m (6.6 ft.) from the equipment being tested,
or standing directly behind the operator.
All machines are tested while stationary and
centered on the test surface. With the traction
drive in neutral (where applicable) the test is
conducted with the machine at maximum engine
or motor speed as specified by the manufacturer.
The operator is located in the normal operating
position with the microphone or meter supported
independent of the machine, 1,68 m (66 in) above
the test surface, 25 cm (10 in) to the right and left
centerline of the operators position, and 20 cm
(8 in) to the rearmost point of the handle, with the
handle in the most forward position.
The sound level meter is observed for a minimum
of 5 seconds or until a stabilized reading is
obtained. The maximum repeatable sound level
observed during the test at each microphone
position is recorded and documented.
Test for Hand-Arm Vibration at the Grip
Surface of Hand-Guided Machinery
Amano Pioneer Eclipse measures and rates the vibration
at the machine-hand contact surface of hand-guided
machines that are provided with handles in accordance
with European Machinery Directive (2006/42/EC).
The test area consists of a flat open floor area
that allows the machine to be operated normally.
The transducer is mounted firmly at a point
halfway along the length of the handle where the
handle would normally be held.
Machines are tested while stationary, with all
mechanisms necessary for the equipment to
perform its intended functions engaged and the
traction drive in neutral (if applicable). The
machine will be tested at maximum engine or
motor speed as specified by the manufacturer of
the subject machine.
The measurements are recorded from the
dominant axis.
5

Machine Preparation
Unpacking the Machine
The machine is shipped boxed on a wooden pallet. To
unpack machine:
1. Cut and remove bands holding the box to the
pallet.
2. Remove staples attaching the box to the platform
at the bottom edge of the box.
3. With two people, one at either end of the box, lift
box straight up and off machine.
4. Cut and remove bands securing the machine to
the pallet.
5. Remove back brace.
6. Loosen the handle pivot knobs and pull up on the
handle. Rotate the handle downward to the
operating position and push inward until the
handle stops. Tighten the handle pivot knobs.
7. Remove the two knobs that retain the hood to the
bulkhead.
8. Remove the hood and connect the battery cables
to the battery.
NOTE: Connect the red cable to the (+) post and
the black cable to the (-) post.
9. Check machine fluid levels (engine oil). See
Maintenance section.
Note: If machine was shipped by airfreight, add
engine oil.
10. Carefully back the machine off of the pallet.
Filling the LP Cylinder
This machine uses the 20 lb (9.1 kg) capacity cylinder,
which meets the D.O.T. 4E240 standards. These cylinders
are also listed by UL. In addition, the steel cylinder meets
European TPED specifications and is CE compliant.
Filling should be done ONLY by a qualified propane dealer.
A properly filled cylinder should not exceed 80% of the
rated capacity. Do not overfill the cylinder or use a liquid
withdraw cylinder on the machine. The use of a liquid
withdraw cylinder on a vapor withdraw system could freeze
the regulator and create a fire hazard.
Installing the LP Cylinder
Place the Safe-Fill®cylinder on the cylinder platform at the
back of the machine. Connect the fuel hose coupling to
the service valve by turning to the right (clockwise). HAND
TIGHTEN ONLY! Make sure coupling is not cross
threaded and check for leakage by noting any propane
odors immediately after cylinder is connected. Finally,
secure the tank to the machine using the adjustable strap.
Remove slack by pulling on the loose end and secure
back to strap.
TO REMOVE THE LP CYLINDER, reverse the above
procedure. Always connect or change cylinders in a
well-ventilated area.
6

Machine Components
Controls and Instruments
7
Bail
Throttle
Handle
Pivot
Knob
Key Switch
Hour Meter
SafeSense
Light Display

Engine Ignition Switch
This machine features a key switch ignition.
Start: Turn the key all the way clockwise or START to
engage the engine starter motor. Once the engine starts
release the key.
Note: Always start this machine with the bail throttle in the
idle or “slow” position.
Run: This is the position of the key while the engine is
running.
Off: Turn the key to the “OFF” position to stop the engine
from running.
Note: For safety, always close the propane cylinder valve
to stop the engine and then turn the key switch to the
“OFF” position.
Bail Throttle
Do not try to start machine with the bail throttle in the
operating position.
After the engine has started, pull the bail throttle to the
operating position. The clutch will engage automatically
and the engine will throttle to the correct speed.
CAUTION! DO NOT pull the bail throttle with the
burnishing head lowered to the floor.
Release the bail and the clutch will automatically
disengage and the engine speed will return to idle.
SafeSense Emissions Monitoring System
SafeSense is an emissions monitoring device that
monitors the exhaust emissions and will shut the engine
down if the emissions levels are too low or too high.
Note: After engine starts, the YELLOW alert light will flash
for a 3 minute warm-up cycle of the SafeSense system.
(The machine may be operated during this warm-up
period.) After the warm-up cycle, the alert light will go out.
None of the SafeSense lights will be illuminated as long as
the machine is running safely.
OIL: Light comes on when there is low oil pressure. If the
engine losses oil pressure, the engine shuts down
until the condition is corrected. The light comes on
each time the engine is stopped.
TILT/IDLE: Light comes on when the machine is tilted to
the pad change position and the engine shuts down.
If the machine is allowed to idle for more than 4
minutes, the light flashes for 1 minute then the
engine shuts down.
RED SafeSense SERVICE: If carbon monoxide levels
exceed a pre-set level, the light will flash. The
machine will shut down after the light flashes
continuously for one minute. If the machine does not
operate normally after the engine air filter is checked
and cleaned, it must be serviced by a qualified
technician.
OXYGEN SENSOR: If light comes on during normal
operation, check the oxygen sensor wire for a snug
fit into the harness and for a snug fit of the harness
into the SafeSense board. If the light still remains
on, the machine must be serviced by a qualified
technician.
TURN GAS OFF: Light comes on to remind the operator
to turn off the gas after the engine shuts down.
BATTERY: Light comes on when the battery voltage is
low indicating the need to service charging system.
8

YELLOW SafeSense ALERT: If light comes on during
normal operation, check and clean the engine air
filter. Check the carburetor air filter for holes, tears,
or punctures and replace if damaged. If the light still
remains on, the machine must be serviced by a
qualified technician.
NOTE: Any light that is on when the engine stops will
remain illuminated for 20 seconds to indicate the reason
for machine shut down.
The oxygen sensor must reach operating temperature
before it will start to send signals to the SafeSense
module. This warm up period is approximately 3 minutes.
After the initial 3 minutes, the module will start evaluating
the signal from the oxygen sensor and if the module
receives an abnormal reading for a period of 1 minute, the
unit will shut down. If the machine is also allowed to idle
for more than 4 minutes, an indicator light will flash for 1
minute and then the engine will shut down. If this
happens, turn the key to the “off” position several seconds
to clear the SafeSense module and restart the engine.
Once the engine has started, advance the bail throttle to
operating position and start the operation. With the engine
at full throttle, under load, the signal from the oxygen
sensor should be within the normal operating ranges for
safe operation. If the engine’s air intake filter needs to be
serviced, or an over-filled cylinder has been installed by
mistake, or there is a problem with the fuel system that
causes the oxygen sensor’s signal to be out of range,
SafeSense will shut the unit down after 1 minute. The unit
can be re-started after clearing the module by turning off
the key switch. If corrections have not been made to the
unit, SafeSense will continue to shut the unit down until
the problem is corrected.
Engines tend to go to a lean burn if allowed to idle for
even short periods. Even at high idle speeds most
engines will continue to lean downward. It is always best
to shut the engine off when it is not being used to do work.
Remember, the engine is always creating emissions as
long as it is running.
The best manner to operate a unit equipped with
SafeSense is as follows.
1. With the bail throttle in the idle position, turn the key
switch to the start position, once the engine starts,
advance the bail throttle to the operating position.
2. When ready to stop operation, release the bail throttle.
If the unit will not be used within forty-five seconds,
turn the key switch to the off position. If the unit will
not be returned to service within a few minutes it is
best to turn the gas valve on the tank off first and let
the engine consume all fuel that is in lines. Once the
engine dies, turn the key switch to off position.
3. When ready to restart, open the gas valve on the tank,
and turn key switch to the start position. Once the
engine has started, move bail throttle to the operating
position and return to operation.
Hour Meter / Tachometer
The hour meter / tachometer records the number of hours
the machine has been powered ON. The hour meter
reading is used to mark recommended maintenance
intervals. It also displays the engine speed. This meter
displays hours when the machine is turned OFF and
engine speed when the machine is turned ON.
Rok-Bak
1. Close the valve on the propane cylinder, allow the
engine to stop and turn the machine OFF.
2. Remove the propane cylinder.
3. Loosen the handle pivot knobs so that the handle
can slide.
4. Pull the handle out until it stops.
5. Rotate handle towards the front of the machine
until it is vertical.
6. Push downward on the handle until it stops.
9

7. Tighten the handle pivot knobs so that the handle
can not move.
8. Go to the front of the machine and lift up on the
deck, rocking the machine back until it rests on
the back of the bulkhead.
9. When lowering the machine down, DO NOT drop
the machine. Slowly lower the machine to the
floor until the wheels are on the ground.
10. With the handle in the operating position, the
height of the handle can be adjusted. Loosen the
handle pivot knobs and position the handle to the
desired height. Then tighten the handle pivot
knobs.
Pad Change
1. Place the machine in the Rok-Bak position. (see
Rok-Bak section)
2. Remove centering device and inspect pad. If
pad has worn less than 1/4” (6mm), replace it.
CAUTION! Carefully inspect the pad holder for cracks or
damage. Replace if necessary.
WARNING! A damaged pad holder rotating at high
speeds may be an extreme hazard if it should come apart.
Fuses
The machine’s electrical circuit is protected by two fuses,
which stops the flow of current in the event of a circuit
overload. Once a fuse blows, it must be replaced. If the
overload that caused the fuse to fail is still present, the
new fuse will fail and the problem must be corrected. DO
NOT bypass any fuse.
Wheel Adjustment
1. Close the valve on the propane cylinder, allow the
engine to stop and turn the machine OFF.
2. Remove the propane cylinder.
3. Place the machine in the Rok-Bak position (see
Rok-Bak section).
4. Remove the clevis pin that retains each wheel and
relocate to the desired wheel position.
NOTE: To increase pad pressure (more aggressive) move
wheels to rear of machine. To decrease pad pressure
(less aggressive) move wheels toward the front of
machine.
10
20 A
Fuse
7.5 A
Fuse

Dust Bag
1. Remove the dust bag cover by lifting upward on
the back of the cover.
2. Pull dust bag downward off dust tube by holding at
the front and pulling down and to the rear to
remove.
3. Empty bag by rubbing or gently tapping on sides,
in a downward motion, to loosen soil trapped on
sides of bag. For heavy soil, turn bag inside out to
clean.
4. Reinstall bag by hooking elastic edge onto back of
dust tube lip, and fitting elastic around dust tube.
5. Feed the dust bag into the bottom of the cover.
6. Using the clips on the side of the deck, lower the
cover back into place.
How the Machine Works
This machine is a propane burnisher that has a pad driver
that is belt driven directly from the engine crank shaft.
Pre-Operation Checklist
Check the engine oil level. Add oil if needed.
Refer to Maintenance.
Inspect the engine dust filter and clean off any
debris or dust buildup. Refer to Maintenance.
Inspect the burnishing pad and replace, if
necessary. Refer to Maintenance.
Inspect the pad holder for cracks or damage!
Replace if necessary. Refer to Maintenance.
WARNING! A DAMAGED PAD HOLDER ROTATING AT
HIGH SPEEDS MAY BE AN EXTREME HAZARD IF IT
SHOULD DISINTEGRATE.
Inspect air filter. Clean or replace if necessary. A
dirty air filter could lead to elevated levels of
carbon monoxide. Refer to Maintenance.
Inspect the drive belt. Replace if necessary.
Refer to Maintenance.
Check the machine for leaks or loose fasteners.
LP Fuel Cylinder
This machine uses the 20 lb (9.1 kg) capacity cylinder,
which meets the D.O.T. 4E240 standards. These cylinders
are also listed by UL. In addition, the steel cylinder meets
European TPED specifications and is CE compliant.
Filling should be done ONLY by a qualified propane dealer.
A properly filled cylinder should not exceed 80% of the
rated capacity. Do not overfill the cylinder or use a liquid
withdraw cylinder on the machine. The use of a liquid
withdraw cylinder on a vapor withdraw system could freeze
the regulator and create a fire hazard.
Installing the LP Cylinder
1. Before bringing a propane cylinder indoors, always
check it for over-filling.
2. Place the tank on the machine and secure with the
retaining strap. Remove slack by pulling on the
loose end of the strap and secure back to strap.
Connect the fuel hose coupling to the service
valve by turning clockwise. HAND TIGHTEN
ONLY. Make sure coupling is not cross threaded
and check for leakage by noting any propane
odors immediately after cylinder is connected. (It
is sometimes easier to install if the connection to
the service valve is made before strapping the
cylinder in place.)
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CAUTION! Always open service valve slowly to allow
pressure to equalize in hoses. Opening quickly may
cause the flow check valve to engage, limiting fuel flow.
TO REMOVE THE SAFE-FILL CYLINDER, reverse
procedure. Always connect or change cylinders in a well
ventilated area.
12
Only Use a Vapor Cylinder!
Liquid Level
Sight Gauge
Service
Valve
Pressure
Relief Valve
Bleeder
Valve

Starting the Machine
1. Check oil and fuel levels.
2. Check and clean engine dust filter.
CAUTION! Never run continuously for more than 1 hour
without cleaning or changing engine dust filter.
3. Check carburetor air filter. Change if necessary.
(See “Scheduled Maintenance”)
4. Turn propane service valve counterclockwise to
open.
CAUTION! Always open service valve slowly to allow
pressure to equalize in hoses. Opening quickly may
cause the flow check valve to engage, limiting fuel flow.
5. Allow machine to tilt backward (pad off floor).
6. With the bail throttle in the idle position, engage
the starter by turning the key switch to the
starting position for approximately 5 seconds. If
the engine does not start, release the key switch
for 10 seconds, then try to start again in another 5
seconds.
7. After the engine has started, allow the engine to
warm up for approximately 30 seconds.
WARNING! Catalytic mufflers require a few minutes to
warm up before effectively removing harmful emissions.
Make sure of proper ventilation during this warm-up
period!
Burnishing
1. After engine has started, allow approximately 30
seconds for the engine to warm up.
2. Pull the bail throttle to operating position.
3. Lower the burnishing head to the floor while
moving the machine forward slowly.
CAUTION! Do not run the burnisher without moving the
machine. If the machine is allowed to run in one spot,
damage to the floor may occur.
4. To stop burnishing, push down on handle to raise
the burnishing head off the floor.
CAUTION! DO NOT add weight to the burnisher head.
CAUTION! DO NOT lift up on the handle to add pressure
while burnishing.
Note: To not comply with any of the CAUTION!
statements could cause the engine to overheat and/or
damage the padholder or drive components.
It is recommended to start burnishing on the right side of
the aisle, turn and come back down the aisle in the
opposite direction, overlapping the previous path slightly.
Continue this pattern until the floor area to be burnished
has been covered with the last pass being on the right
side of the machine. The forward speed is generally at
normal walking speed.
5. When done burnishing, push the machine to the
desired location. Turn off the LP cylinder service
valve. When the fuel is depleted and the engine
stops, turn the key switch OFF.
6. Remove the LP cylinder and store properly. Refer
to Refueling and Storage of Fuel Cylinders.
Idling and Stopping the Machine
DANGER! Allowing the engine to idle excessively will
increase carbon monoxide emissions!
To stop the engine, close the service valve on the fuel
cylinder by turning it clockwise (the engine will stop when
the fuel in the lines is used up). Once the engine stops,
turn the keyswitch off.
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Machine Troubleshooting
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