Pioneer Eclipse PE420BU Operator's Manual

UHS Propane Burnisher

PE420BU

Operator’s Manual

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

[phone] or an authorized Amano Pioneer Eclipse Distributor to inquire about training or to

request a replacement manual.

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.

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.

Record This Important Information

Date of Purchase

Purchased From

Address

City State Zip

Phone Contact

DANGER! Do not store or use gasoline or
other flammable vapors and liquids in the
vicinity of this or any other appliance.

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.

Table of Contents

Quick Reference Specifications..........................................6

Safety Precautions..............................................................7

Refueling and Storage of Fuel Cylinders............................9

Operator Responsibility.......................................................9

Canadian Safety Requirements........................................10

Test for Operator-Ear Sound Pressure Level.................11

Test for Hand Arm Vibration..............................................11

Machine Preparation.........................................................12

Unpacking the Machine...........................................12

Filling the LP Cylinder...............................................12

Installing the LP Cylinder...........................................12

Controls and Instruments.........................................13

Ignition Switch..........................................................14

Clutch Switch Lever (Optional).................................14

Engine Throttle.........................................................14

Hour Meter / Tachometer..........................................14

EcoSense Emission Monitoring (Optional).............15

SafeStop (optional)...................................................15

Rok-Bak & Pad Change...........................................16

Wheel Adjustment....................................................16

Handle Adjustment...................................................16

Fuse....................................................................17

Dust Bag (Optional)..................................................17

Air Filter Inspection and Replacement....................23

Engine Dust Filter......................................................24

Valve Clearance & Re-torque Heads........................24

Valve Seating............................................................24

Head Bolt Maintenance............................................24

Cooling Fin Maintenance..........................................24

Inspect Fuel Hose and Connections.........................24

Inspect Pad and Pad Holders...................................25

Belt Maintenance......................................................25

Belt Replacement.....................................................25

Belt Replacement (40” Models).................................26

Battery Maintenance.................................................27

Machine Storage......................................................27

Repacking the Machine............................................27

Transporting the Machine.........................................27

Machine Specifications.....................................................28

Parts Manual.....................................................................29

Electrical Schematic (Base Model)..........................30

Connections (Base Model).......................................31

Electrical Schematic (w/ Clutch & EcoSense)...........33

Connections (w/ EcoSense)....................................34

Electrical Schematic (w/ SafeStop)..........................36

Connections (w/ SafeStop).......................................37

Dust Box (40” Models).............................................17

How the Machine Works...................................................18

Pre-Operation Checklist....................................................18

LP Fuel Cylinder................................................................18

Installing the LP Fuel Cylinder..........................................18

Starting the Machine........................................................19

Idling and Stopping the Machine.....................................19

Burnishing...............................................................19

Machine Troubleshooting..................................................20

Maintenance...............................................................21

Scheduled Maintenance Chart................................21

Oil Level Inspection..................................................22

Oil Change................................................................22

Oil Filter Replacement.............................................22

Spark Plug Inspection and Replacement.................23

Engine Assembly......................................................40

Handle Assembly...................................................42

Old Deck Assembly..................................................44

Old Main Assembly..................................................46

Deck Assembly.........................................................48

Main Assembly.........................................................50

Regulator & Solenoid Assembly...............................52

Skirt & Pad Holder Assembly...................................54

40” Deck Assembly...................................................56

40” Dust Collection...................................................58

40” Main Assembly....................................................60

40” Torsion Bar Adjustment.....................................62

Small Off Road Engine Certification Warranty.................64

Safety Awareness Form.....................................................65

Manufacturer’s Warranty...................................................67

Quick Reference Specifications:

Capacities:

l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:

l Sentinel Synthetic Oil: MP507700
l Engine Dust Filter: MP371300
l Engine Oil Filter: KA490657007
l Engine Primary Air Filter (Paper Element): KA110130752
l Engine Air Pre-Cleaner (Foam Element): KA110137046
l Spark Plug: KA920702112
l Battery: MP362200
l Drive Belt: MP8070 (21”)

MP8049 (24”)
MP272900 (28”)
MP268800 (40”)

l Fuses: SS2570 (20A)
l LP Cylinder: MP105900 (Steel)

Your Authorized Amano Pioneer Eclipse Distributor: _____________________________________

Authorized Amano Pioneer Eclipse Distributor Phone Number: _____________________________

Amano Pioneer Eclipse Phone Number: [phone]

6

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 well­ventilated 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! 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.

l Throttle body and internal parts
l Spark plugs
l Magneto or electronic ignition system
l Air cleaner elements
l Crankcase
l Cylinder heads
l Breather chamber and internal parts
l Intake pipe and tube
l Regulator
l 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.

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.

7

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 a 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.

8

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

lIn nursing homes, hospitals, day-care centers, etc.

that are occupied.

lBy unqualified or untrained personnel.
lUnless properly maintained and adjusted.
lOn areas with obstructions such as thresholds, floor

outlet boxes, etc.

lIn areas where loose debris or other objects are

present.

l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.

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.

lRead this manual carefully before operating this

machine.

lFOR SAFETY: DO NOT operate machine before

reading and understanding the operation manual.

lCheck the machine for shipping damage.

Keep your machine regularly maintained by following
the maintenance information in this manual. 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.

9

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.

Exigences de sécurité pour le Canada

1. Un panneau indiquant “ INTERDICTION DE FUMER“
doit être affiché en permanence dans la zone de
stockage. Il doit être conforme au panneau exigé par
la Clause 10.12.3 du CAN/CGA-B149.2-M91, Code
installation propane.

2. Lorsque le cylindre est fixé à la machine d’entretien
des sols pour son utilisation, l’opérateur ne doit pas
laisser l’unité sans surveillance, sauf pour de courtes
périodes, notamment pour faire une pause, aller aux
toilettes ou au moment des repas.

3. Les conditions du 1.10.1 (e) et (g) ne s’appliquent
pas aux bâtiments industriels.

4. Une machine d’entretien des sols ne doit être utilisée
que dans les bâtiments suivants :

a. Équipés d’un système de ventilation mécanique

ininterrompu, capable d’évacuer les produits
de combustion vers l’extérieur, non inférieur à
300 CFM pour chaque 10 000 BTU/h ou une
fraction de ce dernier.

b. Équipés d’un système de ventilation naturel

non inférieur à 300 CFM pour chaque 10 000
BTU/h ou une fraction de ce dernier, basé sur
un maximum d’un quart d’air échangé par heure
pour le volume net du bâtiment.

5. Le propriétaire d’une machine d’entretien des sols
doit s’assurer que l’opérateur a participé à une
formation habilitée par le fabricant de l’unité, relative
à la manipulation sûre du propane et de la machine.

6. Le propriétaire d’une machine d’entretien des
sols doit s’assurer que l’unité bénéficie d’un
entretien conforme aux procédures de maintenance
recommandées par le fabricant dans des conditions
d’utilisation sûres. De plus, il doit tenir un registre de
la maintenance sur une période de deux ans.

7. Avant de transporter une machine d’entretien des
sols, le cylindre doit être fixé de manière sûre avec
le système de soupapes fermé. De plus, il doit se
trouver dans un espace bien ventilé.

10

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).

l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.

l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.

l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.

l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.

l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).

lThe test area consists of a flat open floor area that

allows the machine to be operated normally.

lThe transducer is mounted firmly at a point halfway

along the length of the handle where the handle
would normally be held.

l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.

lThe measurements are recorded from the dominant

axis.

11

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. Remove hex lock nut, bolt, and washer from handle.

7. Rotate handle to the user position to the top of the
adjustment slot. Then insert the bolt through the
handle bracket and handle top.

9. Adjust the handle to the desired height and tighten
the handle adjustment lever.

10. Check machine fluid levels (engine oil). See
Maintenance section.

NOTE: If machine was shipped by airfreight, add
engine oil.

11. 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.

8. Place the washer and handle adjustment lever on the
bolt. Thread the adjustment lever in until it is against
the handle bracket, but do not tighten.

Installing the LP Cylinder

Place the 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
securing with the Velcro.

TO REMOVE THE LP CYLINDER, reverse the above
procedure. Always connect or change cylinders in a
well-ventilated area.

12

Clutch

Switch

Lever

Machine Components

Controls and Instruments

Engine
Throttle

Ignition

Switch

EcoSense

Module w/

Indicator Light

(Optional)

Hour Meter /
Tachometer

13

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 engine
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.

Engine Throttle

The engine throttle controls the engine speed. To
increase engine speed, move the hand lever forward.
For idle position, pull the lever back.

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.

Clutch Switch Lever (Optional)

The clutch switch lever when pulled will engage the
electric clutch. On models that have an electric clutch,
the pad will not turn until the switch is engaged. Only
one lever requires engagement at one time, allowing the
user to alternate hands during operation.

14

EcoSense Emission Monitoring (Optional)

Machines with model numbers ending in “X” are
equipped with the EcoSense Emissions Monitoring
system. EcoSense 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.

The monitor must receive a signal from the oxygen
sensor in order to function. If it did not have a minimum
reading requirement it would be possible to disconnect
the oxygen sensor and operate the unit, even if the
emissions were out of limits. In order for the unit to
work as designed it must be able to read both low and
high signals, with “not to exceed limits” of both.

The oxygen sensor must reach operating temperature
before it will start to send signals to the EcoSense
module. This time is set at one minute. A unit may shut
down at a cold start up after one minute because the
oxygen sensor did not reach required temperature to
start to send signals. If this happens, turn the key to
the off position several seconds to clear the EcoSense
module and restart the engine. Once the engine has
started, advance the throttle to full throttle 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, EcoSense
will shut the unit down in four minutes. 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, EcoSense will continue to shut the unit down after
the one minute warm-up and/or four minute out of limit
periods.

Engines tend to go to 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
EcoSense is as follows.

1. With the throttle in the slow position, turn the key
switch to the start position, once the engine starts,
advance the throttle to full throttle “fast”.

2. When ready to stop operation, release clutch (if
equipped) and move throttle to the slow position. If
the unit will not be used within one minute, 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, put the throttle in slow position and turn key
switch to the start position. Once the engine has
started, move throttle to full position and return to
operation.

SAFRTM technology monitors the pressure between the

air filter and the carburetor. As the air filter becomes
dirty, this pressure decreases. With SAFRTM technology,
this change in pressure results in a reduction in fuel
delivered to the engine. The net result is a Steady Air
Fuel Ratio regardless of the air filter condition.

SafeStop (optional)

SafeStop is a system that monitors the fuel system

and stops engine operation if either an overfilled
cylinder or liquid draw cylinder is used. If SafeStop
is activated, the red LED will illuminate and the
engine will stop operating. If this occurs, remove the
cylinder from the machine, take the cylinder outside,
and verify it is a properly filled vapor draw cylinder.
Note: This system is not a substitute for properly
inspecting propane cylinders prior to bringing inside
a facility. Overfilled or liquid draw cylinders can
damage the fuel system and create a fire hazard.
Refer to the Safety Precautions section in this
manual.

15

Rok-Bak & Pad Change

1. Close the valve on the propane cylinder, allow the
engine to stop and turn the machine OFF.

2. Remove the propane cylinder.

3. Raise the handle to the full-up position (about a 45°
angle).

4. Lift up on the front of the deck rocking the machine
back until it rests on the handle grips.

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. Raise the handle to the full-up position (about a 45°
angle).

4. Rock the machine by lifting up on the front of the
machine until it rests on the handle grips.

5. Remove the pin that retains each wheel and relocate
to the desired wheel position.

5. Remove centering device and inspect pad. If pad
has worn to less than a 1/4” (6mm) thick, 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.

6. When lowering the machine down, do not drop the
machine. Slowly lower the machine to the floor until
the wheels are on the ground.

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.

Handle Adjustment

1. The height of the handle can be adjusted by raising
or lowering the handle.

2. Loosen the handle adjustment lever on the side of
the handle by turning is counter-clockwise (toward
the rear of the machine).

NOTE: The handle adjustment lever will ratchet. Pull
outward and pivot the lever in the desired direction.

3. Move the handle to the desired height and tighten the
handle adjustment lever.

16

Fuse

The machine’s electrical circuit is protected by a fuse,
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. The ignition fuse is located
on the side of the starter switch panel.

Fuse

Dust Bag (Optional)

Dust Box (40” Models)

NOTE: The dust control system of the 420BU40 is

designed to collect the dust generated by the unit when
burnishing a floor. The system in NOT a sweeper unit.
Always pre-sweep floor before burnishing.

1. The dust box does not need to be removed in order
to service the dust filter. To service the dust filter,
remove the thumb screw located on top of the dust
box. The filter can be removed from the filter retainer
and washed. The filter will function wet or dry.

1. Remove the dust bag by working the elastic over the
lip of the rubber grommet and pulling toward the rear
of the machine.

2. 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.

3. Check the dust tube for debris and clear if needed.

4. Reinstall dust bag by working the elastic band over
the lip of the rubber grommet.

5. Stretch the dust bag towards rear of machine and
orientate with the zipper facing downward.

2. To reinstall the filter, correctly place the filter back in
the filter retainer. Insert the bottom edge of the filter
retainer against the metal guide on the bottom of the
mounting area. Compress the filter retainer inward
and downward to align the hole at the top of the
retainer. Install the thumb screw and tighten until the
filter is secured.

3. The dust box should be cleaned daily, but does not
need to be cleaned each time the filter is serviced.
The dust box collects the heavy particles and pad
debris. To remove the dust box, release the latches
that secure the dust box to the unit and slide the dust
box away from the unit.

4. Once the dust box is removed from the unit, remove
the dust filter and service as above. Empty the
dust box into a trash container. The dust box can
be washed if needed. Replace the filter and filter
retainer as above.

5. With the dust box removed, check the opening in the
deck for debris or obstructions. Once the pathway is
clear, reinstall the dust box back on the unit.

17

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

lCheck the engine oil level. Add oil if needed. Refer

to Maintenance.

lInspect the engine dust filter and clean off any debris

or dust buildup. Refer to Maintenance.

lInspect the burnishing pad and replace, if necessary.

Refer to Maintenance.

l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.

lInspect air filter. Clean or replace if necessary. A

dirty air filter could lead to elevated levels of carbon
monoxide. Refer to Maintenance.

lInspect the drive belt. Replace if necessary. Refer

to Maintenance.

lCheck the machine for leaks or loose fasteners.

Installing the LP Cylinder

1. Before bringing a propane cylinder indoors, always
check it for over-filling.

CAUTION! Always connect or change cylinders in a
well ventilated area.

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.)

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.

Only Use a Vapor Cylinder!

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.

3. To remove the cylinder, reverse procedure.

Pressure

Relief Valve

Bleeder

Valve

Liquid Level
Sight Gauge

Service
Valve

18

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) and
move throttle to SLOW (IDLE) position.

6. With the engine throttle lever 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, move the throttle
forward approximately halfway and 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!

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 ignition switch off.

Burnishing

1. After engine has started, allow approximately 30
seconds for the engine to warm up.

2. Advance the throttle to operating speed.

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 pad holder or drive components.

NOTE: 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.

19

Machine Troubleshooting

Problem Possible Cause Solution

Propane cylinder is not properly connected. Check connection and open service valve slowly.
Battery is weak. Charge battery or replace.
Oil level is to low. Check the oil level and add if needed.

Engine is hard to start

Engine will not start

Engine lacks power

Smell or burned rubber Belt out of adjustment. Check the automatic tensioner

Machine vibrates

Machine is burnishing too
aggressively

Machine pulls to one side

Insufficient vacuum.

Coil air gap out of adjustment. Adjust coil air gap (Check FS481V Service Manual). Contact an APEC Certified Technician.
Spark plug or head bolts loose. Retorque (Check FS481V Service Manual). Contact an APEC Certified Technician.

Head gasket blown or valves need adjusting

Propane cylinder is empty. Install properly filled cylinder.
Oil level is to low. Check the oil level and add if needed.
Machine is in the pad change position. Lower the machine to operating position.
Main fuse is blown. Inspect fuse and if blown replace

Insufficient vacuum.

Head gasket blown or valves need adjusting.

Wires broken or disconnected. Reconnect or replace wires. Contact an APEC Certified Technician.
Coil(s) defective. Replace coil(s) (Check FS481V Service Manual). Contact an APEC Certified Technician.
Spark plug gap is incorrect. Adjust gap to 0.025" (.64mm)
Spark plug defective. Replace spark plug.

Econsense shut the machine down

Dirty air filter(s).

Governor out of adjustment or malfunctioning.

Head gasket leaking.

No compression.

Fuel mixture is to lean. Check and adjust fuel mixture if necessary. Contact an APEC Certified Technician.
Valves need adjusting or replacing. Adjust valves (Check FS481V Service Manual). Contact an APEC Certified Technician.

Loose fasteners.

Pad is not centered on the pad holder. Remove pad and re-center on padholder. Replace the pad with a new pad if necessary.

Padholder is out of balance.

Wheels are adjusted to far back. Move both wheels forward in the wheel bracket.
Improper pads. Only use recommended burnishing pads.
Bent wheel bracket. Replace wheel bracket.
Wheel is worn or a bad bearing. Replace wheel.
Wheels are adjusted to far back. Move both wheels forward in the wheel bracket.

Propane cylinder is empty. Install properly lled cylinder.

Operator presence switch not engaged.

Engine oil level is too low. Check the oil level and add if needed.

Engine stops running

Dirty air lter(s). Clean both lters or replace if necessary.

EcoSense shut the machine down

Safe-Stop shut the machine down.

Dust collection bag is not collecting dust.

Dust collection not working
properly

Skirt is not dealing to the oor.

Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad connection.

Replace head gasket, adjust valves and replace if necessary (Check FS481V Service
Manual). Contact an APEC Certified Technician.

Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad connection.
Replace head gasket, adjust valves and replace if necessary (Check FS481V Service

Manual). Contact an APEC Certified Technician.

If the light is on, turn the key switch off and wait 30 seconds. Try again.
Bad module. Contact an APEC Certified Technician.
Clean or replace the engine dust filter.
Clean or replace the primary filter (paper element).
Clean or repalce the secondary filter (foam element).
Adjust governor and replace if necessary (Check FS481V Service Manual). Contact an

APEC Certified Technician.
Replace head gasket (Check FS481V Service Manual). Contact an APEC Certified

Technician.
Worn piston ring(s) and/or cylinder head(s) require replacement (Check FS481V Service

Manual). Contact an APEC Certified Technician.

Check the engine, tensioner, spindle, and pad holder fasteners. Tighten any fasteners that
may be loose.

Remove pad holder from the macine and clean both sides. Check for cracks or tears.
Replace if necessary.

Engage one of the switch levers while running the machine. Machine will only run for 30
seconds without one of the switch levers engaged.

Clean all lteres or replace if necessary.

Check for any loose wiring or fuel line conncetions.

Install properly lled cylinder.

Replace liuid cylinder with vapor cylinder.
Empty the dust bag.
Check the dust scoop and/or the dust tube to see if there is an obstruction.
Skirt is bent or damaged. Replace if necessary.

Adjust the skirt to t tightly against the seal, but still be able to move freely.

Check wear edge on bottom of the skirt and replace if necessary.

20

Maintenance

Hrs.

Hrs

Hrs.

if necessary

heads.*

* Check FS481V Service Manual. Contact Amano Pioneer Eclipse Certified Technician.

Scheduled Maintenance

Operation

Check & add engine oil

Check for loose or lost fasteners

Check for oil leakage

Inspect fuel hose and connections

Clean Engine dust filter

Inspect pad holder

Change engine oil filter

Change Sentinel Propane Engine Oil

Check & clean air cleaner paper element

Check & clean air cleaner foam element

Inspect battery and battery connections

Daily

l

l

l

l

l

l

l

l

Interval

First 100

l l

l l

Every 250

l

Every 500

Replace air cleaner paper element

Replace air cleaner foam element

Inspect, clean, & re-gap spark plugs, Replace

Check & adjust valve clearance.* Retorque

Clean & lap valve seating surface.*

Check engine emissions

Clean cooling fins

Inspect drive belt

Inspect burnishing head assembly

Replace drive belt

l

l

l

l

l

l

l

l

l

As Required

21

Oil Level Inspection

1. Push machine to level surface.

2. Turn off LP cylinder and remove it.

3. Clean area around the oil gauge before removing it.

4. Remove the oil gauge and wipe it with a paper towel.

5. The machine should be in an upright level position.

If necessary, place a block under the back of the
machine or apply weight to the front of the deck to
maintain an upright, level position.

6. Insert the oil gauge into the tube, but do not tighten
the oil gauge.

7. Check the oil level. It should be between the “FULL”
and “ADD” marks on the oil gauge.

Note: If the oil level is near or below the "ADD" mark,
remove the oil gauge and add enough engine oil to
bring oil level to the "FULL" mark. (Use only Sentinel
Synthetic)

Note: If the oil level is too high, remove the excess oil
by loosening the oil drain valve.

CAUTION! Do not fill above the "FULL" mark. Excess
oil will cause a smoking condition and may cause the
engine to overheat.

Oil Change

1. Use only Sentinel Synthetic Propane Engine Oil.
Sentinel is specially formulated for small, hot­temperature engines and provides a longer 250 hour
service interval. If conventional SH or SJ SAE 30 oil
is used instead of Sentinel, scheduled maintenance
MUST revert to every 100 hours to maintain engine
warranty.

2. Change the oil after the first 100 hours of operation
and every 250 hours or 90 days, whichever occurs
first.

3. Start and warm the engine so the oil will drain easily
and completely. Push machine to a level surface.
Stop the engine.

4. Turn off LP cylinder and remove it.

5. Remove cap on the end of oil drain hose.

6. Place a suitable container under the end of the oil
drain hose.

WARNING! Be careful with hot oil being drained. It
may be hot enough to cause severe burns.

7. Slowly turn the valve counter-clockwise, until the oil
starts to drain.

Note: In order for the oil to drain, it may be necessary
to loosen the oil fill cap.

8. When the oil has finished draining, close the drain
valve and place cap back on the end of the valve.

9. Remove oil cap and add clean Sentinel oil. Use 1.6
U.S. qt. (1.5 L) when the filter is not changed and 1.8
U.S. qt. (1.7 L) when filter is changed.

10. Screw in oil gauge. Reconnect the LP cylinder to the
fuel hose.

11. Run the engine at low idle for 2 minutes. Check for
leaks around the engine.

12. Stop the engine. Check the oil level (see Oil Level
Inspection section).

Oil Filter Replacement

1. Place a suitable container underneath the oil filter.

2. Using a strap wrench or oil filter wrench, remove the
oil filter. Turn the filter counter-clockwise to remove
it.

3. Apply a thin coat of new oil or grease to the oil filter
seal (A).

4. Install the new filter (Part # KA490657007) by turning
it clockwise.

5. Turn the filter until the seal contacts the mounting
surface (B) of the engine. Then, turn the filter “BY
HAND” 3/4 turn more.

6. Reconnect the LP cylinder to the fuel hose.

7. Run the engine at low idle for 2 minutes. Check for
leaks around the engine.

22

8. Stop the engine. Check the oil level (see Oil Level
Inspection section).

Air Filter Inspection and Replacement

1. Push machine to level surface.

2. Turn off LP cylinder and remove it.

Spark Plug Inspection and Replacement

1. Turn off LP cylinder and remove it.

2. Pull spark plug cap off of spark plug.

3. Remove spark plug by turning counter-clockwise and
inspect it.

Note: If the plug is oily or has carbon build up on it,
clean the plug using a high flash-point solvent and a
wire brush or other suitable tool.

Note: If the spark plug electrodes are corroded or
damaged, or if the insulator is cracked, replace the
plug. Use Only Part # KA920702112. DO NOT use

any other spark plug!

4. Measure the gap with a wire-type thickness gauge.
The correct gap is .025 in (.635 mm). If the gap is
incorrect, carefully bend the side electrode with a
suitable tool to obtain the correct gap.

3. Turn the two knobs 1/4 turn counter-clockwise and
remove the filter cover.

4. Loosen clamp that retains filter and remove the air
filter.

CAUTION! Do not wash the air cleaner filters. Do not
oil the air filters. Do not use pressurized air to clean
the air filters.

5. Inspect both primary and secondary air filters. If
necessary, clean primary filter by lightly tapping and
wipe seal ends with a clean cloth. If primary filter
cannot be cleaned, is bent, or damaged, it must be
replaced. (Part # KA110130752) If secondary filter
is dirty, do not attempt to clean it. Replace it with a
new filter (Part # KA110137046).

6. Check the intake hose for cracks or damage.

7. Install filters and replace cover.

A: Insulator
B: Center Electrode
C: Plug Gap
D: Side Electrode

23

Engine Dust Filter

1. The engine dust filter should be cleaned each hour
and after each use by shaking out the dust and then
rinsing with mild detergent. The filter can also be
vacuumed with a wet-dry vacuum.

2. Squeeze out the excess water (Do Not Wring).

3. Allow the filter to air dry.

NOTE: Failure to maintain a clean engine filter will
cause the engine to overheat. Also, it may cause
the exhaust emissions to elevate to harmful levels. If
necessary, replace with (Part #: MP371300).

Inspect Fuel Hose and Connections

1. Push machine to level surface.

2. Turn off LP cylinder and remove it.

3. Inspect hoses for abrasions and other signs of wear.
Replace all worn or damaged hoses.

4. Check for gas leaks by spreading a soapy water
solution around all connections while the LP cylinder
is reconnected and the service valve is turned ON.

Valve Clearance & Re-torque Heads:

Refer to Kawasaki’s FS481V service manual.

Valve Seating:

Refer to Kawasaki’s FS481V service manual.

Head Bolt Maintenance

Refer to Kawasaki’s FS481V service manual.

Cooling Fin Maintenance

A. Remove blower housing and any other shrouds.
B. Clean the cooling fins as necessary using

compressed air or pressure washer.

C. Reinstall all housings and shrouds.

5. If a leak is detected, turn off the LP cylinder. If the
leak is in a hose, replace it. If the leak is at a fitting,
loosen and clean it. Apply pipe-sealing compound
and re-tighten it.

6. Recheck for leaks using a soapy water solution. If
leaks persist at fittings, replace them and recheck
with a soapy water solution once more.

24

Inspect Pads and Pad Holders

1. Push machine to level surface.

2. Turn off LP cylinder and remove it.

3. Rock the machine back by lifting up the front of the
machine until it rests on the handle grips.(See “Rok­Bak & Pad Change” section.)

4. Remove centering device and inspect the pad. If the
pad has worn less than 1/4” (6 mm), replace it.

5. Inspect the pad holder for cracks or damage. If the
pad holder does not have any damage proceed to
step 9.

WARNING! A damaged pad holder rotating at a high
rate of speed may be an extreme hazard if it should
come apart.

6. If the pad holder needs to be removed, a 3/4” wrench
will be required. Locate the wrench flats on top of
the spindle shaft. With the spindle shaft secure, turn
the pad holder counter clockwise until it is free of the
spindle shaft.

7. Save the washer and/or spacer that is on the spindle
shaft. Be sure they are in place when the pad holder
is re-installed.

8. When threading the pad holder onto the spindle
shaft, use the wrench to keep the shaft from turning.
Be sure the pad holder is tight before proceeding.

9. Secure the pad with the centering device.

10. Lower the machine.

Belt Maintenance

1. Push machine to level surface.

2. Turn off LP cylinder and remove it.

3. Place the machine in the Rok-Bak position (See
“Rok-Bak & Pad Change” section) by lifting up on the
front of the machine until it rests on the handle grips.

4. Rotate the pad drive and inspect the belt.

5. If cracks or excessive wear is present, the belt needs
to be replaced.

6. To check for the proper tightness, squeeze the belt
together. The belt should depress between 1/4” (0.6
cm) and 1/2” (1.3 cm).

Belt Replacement

(21”) Part #: MP8070
(24”) Part #: MP8049
(28”) Part #: MP272900

1. Remove the pad holder by holding the end of the
shaft on the top of the machine with a 3/4” wrench
and turn the pad holder counter-clockwise.

2. (Dust Collection Models) Remove the four bolts that
retain the pulley cover to the deck liner.

3. Use the 3/4” wrench to turn the end of the spindle
shaft on top of the machine while removing the old
belt from the spindle pulley.

4. Finish removing the belt from the engine pulley, if
necessary.

5. Check engine pulley for correct alignment with the
spindle pulley. Check hardware attaching pulleys for
proper tightness.

6. Install the new belt onto the engine pulley.

7. Reinstall the new belt onto the spindle pulley using
the 3/4” wrench to turn the spindle clockwise. Make
sure the belt is correctly placed on the idler pulley.

8. (Dust Collection Models) Reinstall the pulley cover.

9. Reinstall the pad holder onto the spindle shaft.

10 . Lower the machine to the burnishing position.

11. Check belt for correct operation. Check all hardware
for proper tightness.

25

Belt Replacement (40” Models)

(40”) Part #: MP268800

A. Place the machine in the Rok-Bak position. Remove

the pad holders by holding the end of the spindle
shaft, located on the top side of the deck, with a 3/4”
open-end wrench and turn the pad holder clockwise.

B. Remove the dust skirt by removing the three skirt

retainer pins.

NOTE: Document the number of turns that are
needed to remove each retainer knob so that it can
be reinstalled properly. Also, document the location
of each spring and bolt. These components must be
placed back in the same location in order for the skirt
to function properly.

J. With the belt properly routed, tighten the belt by

forcing the tensioner pulley upward. Tighten the
hex nut of the tensioner pulley when the belt has
adequate tension. The belt should depress between
1/4” (0,6cm) and 1/2” (1,3cm).

C. Remove each retainer knob located on the top side

of the deck. Remove the pin and spring assembly
from the channel. When all of the retainer pins
removed, the skirt can be removed.

D. Loosen the nut that retains the tensioner pulley.

Slide the tensioner pulley downward releasing the
tension of the belt.

E. Use a 3/4” open-end wrench to turn one of the

spindle shafts on top of the machine while working
the belt off one side of the spindle pulleys.

F. Remove the belt from the engine clutch pulley and

then remove the belt from the unit.

G. With the belt removed, check all of the hardware

attaching the pulleys for proper tightness. Also,
check the bearings for wear and the condition of
each pulley.

H. Install the new belt by routing it through opening in

the deck and then onto the engine clutch pulley first.
Route the belt onto each idler and tensioner pulley,
leaving one of the spindle pulleys for last.

I. Use a 3/4” open-end wrench to turn the spindle shaft

and work the belt onto the spindle pulley.

K. Turn the belt through several revolutions to make

sure that the belt tracks properly.

L. Reinstall the skirt assembly. Be sure that each

pin and spring assembly is installed in the proper
location. When attaching the retainer knob to each
pin, use the same number of turns used to remove
the knob.

M. Reinstall the pad holders onto the spindle shafts.
N. Lower the machine to the operating position.
O. Install tank and start unit. Engage clutch to check for

correct operation.

26

Battery Maintenance

The battery supplied with this machine is a sealed,
absorbed glass mat (AGM), maintenance free type. It
never needs servicing. When battery replacement is
necessary (Part #: MP362200).

1. Push machine to level surface.

2. Turn off LP cylinder and remove it.

3. Disconnect the BLACK negative battery cable first.
Disconnect the RED positive battery cable last.

4. Loosen battery-retaining strap.

5. Lift out old battery and replace with new battery.

6. Secure battery with battery-retaining strap.

7. Connect the RED positive battery cable first.
Connect the BLACK negative battery cable last.

NOTE: Dispose of old battery in the proper manner.
Most auto parts stores accept used batteries for
recycling.

PROPOSITION 65 WARNING

lBattery posts, terminals, and related accessories

contain lead and lead compounds, chemicals
known to the State of California to cause cancer
and reproductive harm.

lBatteries also contain other chemicals known to

the State of California to cause cancer.

l Wash hands after handling.

Machine Storage

Only authorized, trained personnel should have access
to propane cylinders and machines.

1. Remove propane fuel cylinder when not in use and
store it outside in a storage cage in accordance
with NFPA Handbook 58 CAN/CGAB149.2. Do not
release or bleed propane inside the building. Please
consult your local Fire Marshal to ensure that you are
in compliance with local fire codes.

2. Store machine away from objects that may fall and
damage it.

3. Never store machine or fuel cylinders near an open
flame or heat-producing device.

4. Make sure machine is cleaned properly before
storing.

5. Never store machine with cylinders installed, or store
spare cylinders in an enclosed van or trailer.

6. Store machine in a dry location, temperature not to
exceed 120°F (50°C).

Repacking the Machine

Refer to Unpacking and repack the machine using
original packing materials and container. Store
machine in a dry location, temperature not to exceed
120°F (50°C).

Transporting the Machine

When transporting a propane powered floor machine
with the fuel cylinder installed, the cylinder should be
securely fastened with the service valve closed and
the machine should be secured in the vehicle. Any
propane fuel cylinders not installed should be securely
fastened to avoid movement and damage. Never
store machine with cylinder installed or store spare
cylinders in an enclosed van or trailer. It is a good
practice to check propane cylinders for overfilling
before transporting them. If overfilled, correct before
loading them in the vehicle by venting the excess
propane outside in a safe area using the bleeder valve.

27

Machine Specications

Starting: 12VDC Battery
Deck: Cast Aluminum
Sound Level: < 89 dB(A)
Vibration: Less than 2.5 m/s
Engine: Kawasaki FS481V, 603cc Air Cooled
Engine Speed: Idle - 1800-2000 rpm

High Idle - 3400-3500 rpm
Engine Oil: SAE 30 w/ API Service SH or SJ
Engine Oil Capacity: Filter not removed - 1.6qt (1.5L)

Filter removed - 1.8qt (1.7L)
Engine Oil Filter: KA490657007
Engine Primary Air Filter (Paper Element): KA110130752
Engine Air Pre-Cleaner (Foam Element): KA110137046
Spark Plug: KA920702112

2

Spark Plug Gap: 0.025 in. (0.635 mm)
LP Cylinder Type: 20lb (9.1 kg) Vapor Withdraw

21” Machines 24” Machines

Pad Size: 21” (53.3 cm) Pad Size: 24” (61.0 cm)
Pad Speed: 2000 RPM Pad Speed: 1800 RPM
Width: 23.5” (59.7 cm) Width: 27.5” (69.9 cm)
Length: 56” (142.4 cm) Length: 58.5” (148.6 cm)
Height: 39.5” (100 cm) Height: 40” (101.6 cm)
Weight: 215 lbs (w/o cylinder) (98 kg) Weight: 221 lbs (w/o cylinder) (100 kg)

(w/ Clutch & Dust Collection) (w/ Clutch & Dust Collection)

28” Machines 40” Machines

Pad Size: 28” (71.1 cm) Pad Size: (Qty. 2) 21” (53.3 cm)
Pad Speed: 1500 RPM Pad Speed: 1850 RPM
Width: 30.5” (77.5 cm) Width: 46.5” (118 cm)
Length: 61.5” (156.2 cm) Length: 61.75” (157 cm)
Height: 41.0” (104 cm) Height: 41” (104 cm)
Weight: 234 lbs (w/o cylinder) (106 kg) Weight: 340 lbs (154 kg)

(w/ Clutch & Dust Collection)

28

PE420BU

UHS Propane Burnisher

Parts Manual

Notes:

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29

Electrical Schematic (Base Model w/o Options)

30

Connections (Base Model w/o Options)

Item Ref. No. Description Qty

1 MP368300 HARNESS, WIRING 1
2 MP368400 WIRE, METER, HOUR 1
3 MP368500 CABLE, BATTERY, NEG., 10” 1

Item Ref. No. Description Qty

4 NB9545 NUT, 1/4” 1
5 NB7282 CLAMP, HOSE 1
6 SS2570 FUSE, 20A 1

31

Electrical Schematic (w/ Optional Clutch & EcoSense)

33

Connections (w/ Optional Clutch & EcoSense)

34

Connections (w/ Optional Clutch & EcoSense)

Item Ref. No. Description Qty

A MP402400 HARNESS, WIRING 1
B MP368400 WIRE, METER, HOUR 1
C MP368500 CABLE, BATTERY, NEG., 10” 1
D NB9545 NUT, 1/4” 1

E NB7282 CLAMP, HOSE 1

Item Ref. No. Description Qty

F SS2570 FUSE, 20A 1

G MP122100 HARNESS, WIRING, CLUTCH 1

H MP373000 WIRE, SENSOR, OXYGEN 1

J NB5516 TERMINAL ADAPTER 1

35

Electrical Schematic (w/ Optional SafeStop)

36

Connections (w/ Optional SafeStop)

37

Connections (w/ Optional SafeStop)

38

39

Engine Assembly

28

19

30

24

29

25

15

ENGINES w/ CLUTCH

35

2

38

5

36

39

37

1

4

18

20

27

RF033900

23

21

22

10

33

34

12

9

13

32

11

14

16

31

23

3

17

8

072513

26

7

6

40

Engine Assembly (continued)

Item Ref. No. Description Qty

1 KA160600742 PIPE, INTAKE 1

2 KA110137046 PRECLEANER, AIR 1

3 KA490657007 FILTER, OIL 1

4 KA920702112 PLUG, SPARK, NGK, BPR4ES 2

5 KA110130752 ELEMENT, FILTER, AIR 1

6 MP367700 PULLEY, 4.00” 1

7 MP7802 KEY, 1/4” X 1-1/2” 1

8 NB2463 SCREW, SET, 5/16” X 3/8” 2

9 MP364900 MUFFLER, CATALYST 1

10 KA110607016 GASKET, MUFFLER 2

11 MP455601 BRACE, MUFFLER 1

12 NB068500 BOLT, HEX, 1/4” X 3-1/2” 2

13 NB9545 NUT, FLANGE, 1/4” 2

14 NB8125 CLAMP, 1/4” ID 1

15 NB8130 CLAMP, 3/4” ID 1

16 MP044800 ADAPTER, 1/8” NPT 1

17 MP019200 SWITCH, PRESSURE, OIL 1

Item Ref. No. Description Qty

20 NB2470 HOSE, FUEL, 3/8” 26”

21 KA461DA0800 WASHER, LOCK, M8 4

22 KA922107027 NUT, HEX, M8 4

23 NB7282 CLAMP, HOSE 2

24 MP371300 FILTER, INTAKE, ENGINE 1

25 MP371200 CAGE, INTAKE, ENGINE 1

26 MP072300 VALVE, DRAIN, OIL 1

27 NB2460 HOSE, VACUUM, 5/32” 33”

28 NB065000 BOLT, HEX, M8 X 16 1

29 NB9267 WASHER, FLAT, 5/16” 1

30 NB6111 WASHER, LOCK, 5/16” 1

31 MP4515 TUBING, DRAIN, OIL 18”

32 NB1621 PLUG, CAP 1

33 NB3350 WASHER, FLAT, 1/4” 2

34 MP455900 SPACER, 1/4” ID 2

35 MP371700 SPACER, 1.02” ID 1

36 MP4805 SPACER, BOTTOM, CLUTCH 1

18A MP015200 PLUG, SENSOR 1

18B MP466500 SENSOR, OXYGEN 1

19 NB2460 HOSE, VACUUM, 5/32” 27”

37 NB005800 BOLT, HEX, 7/16” X 1-1/2” 1

38 MP4787 CLUTCH, ASM. 1

39 MP4790 TUBING, NEOPRENE 2.5”

41

10

CLUTCH

Handle Assembly

13

12

11

6

MODELS

9

5

14

15

4

4

2

8

7

3

1

RF034100

3

070815

42

Handle Assembly (continued)

Item Ref. No. Description Qty

1 MP366500 HANDLE, BASE 1

2 MP366800 HANDLE, TOP 1

3 NB9460 BOLT, CARRIAGE, 3/8” X 4” 2

4 NB3450 WASHER, FLAT, 3/8” 2

5 NB3267 NUT, LOCK, 3/8” 1

6 MP366900 GRIP, HANDLE 2

7 MP368000 CABLE, THROTTLE 1

8 NB4382 SCREW, #8 X 1/2” 2

9 MP5950 LEVER, ADJUST, HANDLE 1

10 MP1230 BASE, BOX, SWITCH 1

11 MP376000 SWITCH, ASM. 1

12 MP087100 LEVER, SWITCH 2

13 MP9606 SPRING, LEVER 2

14 MP1210 COVER, BOX 1

15 NB5366 SCREW, #8 X 1-1/4” 4

43

Old Deck Assembly

RF034000

28

16

29

18

27

33

36

35

30

38

4

37

19

29

15

31

22

32

17

23

21

20

19

34

25

082913

26

24

3

13

14

10

11

7

8

6

2

12

9

5

1

44

Old Deck Assembly (continued)

Item Ref. No. Description Qty

1A MP066801 LINER, 28”, ASM. 1

1B MP073300 LINER, 24”, ASM. 1

1C MP376200 LINER, 21”, ASM. 1

2A MP8300 HOOK, VELCRO, 1” 74”

2B MP8300 HOOK, VELCRO, 1” 85”

2C MP8300 HOOK, VELCRO, 1” 98”

3 MP139900 BUSHING, STEEL 1

4 NB038800 BOLT, SH, 1/4” X 1-1/4” 1

5 NB9645 WASHER, FLAT, #10 5

6 NB020600 RIVET, 3/16” X 3/4” 5

7 MP197100 SHIM, CAMBER, 1/32” 1

8 MP197000 SHIM, CAMBER, 1/16” 1

9A MP447700 SPINDLE, 9.25”, ASM. (28”) 1

9B MP7235 SPINDLE, 7.25”, ASM. (24”) 1

9C MP107700 SPINDLE, 6.75”, ASM. (21”) 1

10 NB6864 BOLT, HEX, 1/2” X 1-1/4” 4

11 NB9269 WASHER, FLAT, 7/16” 4

12 MP071800 TENSIONER, BELT 1

13 NB6044 BOLT, HEX, 3/8” X 1-1/4” 1

14 NB3450 WASHER, FLAT, 3/8” 1

15 MP012801 CASTER, 2-1/2” 1

16 NB003100 NUT, JAM, HEX, 1/2” 1

17 MP371501 BRACKET, WHEEL, 5” X 2” 2

Item Ref. No. Description Qty

18 NB6545 BOLT, HEX, 5/16” X 1” 4

19 NB3265 NUT, LOCK, 5/16” 6

20 MP352600 WHEEL, 5” X 2” 2

21 LX2105 CLIP, HITCH PIN 2

22 NB053400 PIN, CLEVIS, 1/2” X 3-1/2” 2

23A MP064800 SCOOP, VAC, 28” 1

23B MP064700 SCOOP, VAC, 24” 1

23C MP064600 SCOOP, VAC, 21” 1

24 NB019100 BOLT, HEX, 1/4” X 3/4” 3

25 NB3350 WASHER, FLAT, 1/4” 3

26 NB6110 WASHER, LOCK, 1/4” 3

27 MP336200 STRAP, BUMPER 1

28 NB063400 RIVET, 3/16” X 1.00” 4

29 NB9645 WASHER, FLAT, #10 7

30 NB9745 BOLT, HEX, 5/16” X 3/4” 2

31 MP067600 TUBE, DUST 1

32 MP065200 SEAL, TUBE, DUST 1

33 NB063300 SCREW, HEX, #10 X 1” 3

34 NB9735 NUT, LOCK, #10 3

35 MP8310 STUDS, HOOK, VELCRO 1

36 MP124700 BAG, VACUUM 1

37 MP371601 BRACKET, SUPPORT, BAG 1

38 MP371400 BUMPER, ROK-BAK 1

45

Old Main Assembly

18

3

15

30

7

20

14

28

13

8

16

9

28

14

32

2

6

1

4

18

17

13

14

20

36

24

20

21

12

24

15

22

5

19

31

14

23

15

14

14

13

25

13

18

11

10

RF034300

27

26

29

35

20

22

19

33

34

091313

46

Old Main Assembly (continued)

Item Ref. No. Description Qty

1 NB1621 PLUG, CAP 1

2 MP371800 REGULATOR, ASM. 1

3 MP367600 SLIDE, STRAP, 2” 1

4 MP4515 TUBING, DRAIN, OIL 1

5 NB6530 BOLT, HEX, 1/4” X 1” 2

6 NB065100 BOLT, HEX, M8 X 25 1

7 NB064900 SCREW, #10 X 1/2” 1

8A MP032500 PAD HOLDER, 28”, ASM. 1

8B MP047500 PAD HOLDER, 24”, ASM. 1

8C MP095200 PAD HOLDER, 21”, ASM. 1

9 MP195300 SPACER, BEARING 1

10A MP139400 SKIRT, 28”, ASM. 1

10B MP139300 SKIRT, 24”, ASM. 1

10C MP139200 SKIRT, 21”, ASM. 1

11A MP139600 FELT, BLACK (28”) 8 FT

11B MP139600 FELT, BLACK (24”) 7 FT

11C MP139600 FELT, BLACK (21”) 6.25 FT

Item Ref. No. Description Qty

18 MP368100 STRAP, 2” X 23” 3

19 NB019100 BOLT, HEX, 1/4” X 3/4” 6

20 NB3350 WASHER, FLAT, 1/4” 11

21 NB3275 NUT, LOCK, 1/4” 2

22 NB6110 WASHER, LOCK, 1/4” 6

23 NB5520 BOLT, CARRIAGE, 3/8” X 1-1/4” 3

24 NB3450 WASHER, FLAT, 3/8” 6

25 NB3267 NUT, LOCK, 3/8” 3

26 NB6044 BOLT, HEX, 3/8” X 1-1/4” 3

27 MX1075 WASHER, LOCK, 3/8” 3

28 NB6111 WASHER, LOCK, 5/16” 3

29A MP272900 BELT, BX-57 (28”) 1

29B MP8049 BELT, BX-49 (24”) 1

29C MP8070 BELT, BX-46 (21”) 1

30 MP6600 FELT, VELCRO, BLACK 15”

31 MP6600 FELT, VELCRO, BLACK 12”

32 NB7282 CLAMP, HOSE 2

12 MP367500 TRAY, BATTERY 1

13 NB6545 BOLT, HEX, 5/16” X 1” 6

14 NB9267 WASHER, FLAT, 5/16” 8

15 NB3265 NUT, LOCK, 5/16” 4

16 NB8125 CLAMP, 1/4” 1

17 MP362200 BATTERY, 12V 1

33 MP068600 COVER, PULLEY 1

34 MP065100 SEAL, SPINDLE 1

35 MP075200 FOAM, 1/2” X 38” 1

36 NB065800 PLUG, HOLE, 5/16” 1

37 MP105900 CYLINDER, STEEL (NOT SHOWN) 1

4743

29

Deck Assembly

35

36

15

16

19

18

30

23

44

21

27

32

31

41

40

43

42

20

9

25

26

34

13

11

2

39

14

3

12

17

22

24

38

37

1

33

28

7

8

6

5

4

10

RF057900

111315

48

Deck Assembly (continued)

Item Ref. No. Description Qty

1A MP032500 PAD HOLDER, 28”, ASM. 1

1B MP047500 PAD HOLDER, 24”, ASM. 1

1C MP095200 PAD HOLDER, 21”, ASM. 1

2A MP068600 COVER, PULLEY, 28” 1

2B MP073400 COVER, PULLEY, 24” 1

2C MP125300 COVER, PULLEY, 21” 1

3 MP195300 SPACER, BEARING 1

4A MP139400 SKIRT, 28”, ASM. 1

4B MP139300 SKIRT, 24”, ASM. 1

4C MP139200 SKIRT, 21”, ASM. 1

5A MP139600 FELT, BLACK (28”) 8 FT

5B MP139600 FELT, BLACK, (24”) 7 FT

5C MP139600 FELT, BLACK (21”) 6.25 FT

6 NB019100 BOLT, HEX, 1/4” X 3/4” 4

7 NB3350 WASHER, FLAT, 1/4” 4

8 NB6110 WASHER, LOCK, 1/4” 4

9A MP272900 BELT, BX-57 (28”) 1

Item Ref. No. Description Qty

19 NB3450 WASHER, FLAT, 3/8” 1

20 MP012801 CASTER, 2-1/2” 1

21 NB003100 NUT, HEX, JAM, 1/2” 1

22 MP371501 BRACKET, WHEEL, 5” X 2” 2

23 NB6545 BOLT, HEX, 5/16” X 1” 4

24 NB3265 NUT, LOCK, 5/16” 4

25 MP352600 WHEEL, 5” X 2” 2

26 LX2105 CLIP, HITCH PIN 2

27 NB053400 PIN, CLEVIS, 1/2” X 3-1/2” 2

28 NB049200 SCREW, BH, #10 X 5/8” 3

29 NB9735 NUT, LOCK, #10 3

30 MP469500 TUBE, DUST 1

31 MP469400 GROMMET, 1.5” ID X 2” OD 1

32 MP469300 BAG, DUST, 12” 1

33 MP467600 SCOOP, VACUUM 1

34A MP481000 LINER, SHROUD, 28”, ASM. 1

34B MP494700 LINER, SHROUD, 24”, ASM. 1

9B MP8049 BELT, BX-49 (24”) 1

9C MP8070 BELT, BX-46 (21”) 1

10 MP065100 SEAL, SPINDLE 1

11 MP075200 FOAM, 1/2” X 38” 1

12 MP197100 SHIM, 1/32” 1

13A MP447700 SPINDLE, 9.25”, ASM. (28”) 1

13B MP7235 SPINDLE, 7.25”, ASM. (24”) 1

13C MP107700 SPINDLE, 6.75”, ASM. (21”) 1

14 MP197000 SHIM, 1/16” 1

15 NB9269 WASHER, FLAT, 7/16” 4

16 NB6864 BOLT, HEX, 1/2” X 1-1/4” 4

17 MP071800 TENSIONER, BELT 1

18 NB6044 BOLT, HEX, 3/8” X 1-1/4” 1

34C MP477500 LINER, SHROUD, 21”, ASM. 1

35A MP8300 HOOK, VELCRO, 1” 9 FT

35B MP8300 HOOK, VELCRO, 1” 8 FT

35C MP8300 HOOK, VELCRO, 1” 7 FT

36 NB020600 RIVET, 3/16” X 1/2” 5

37 MP139900 BUSHING, STEEL 1

38 NB038800 BOLT, SH, 1/4” X 1-1/4” 1

39 NB9645 WASHER, FLAT, #10 5

40 MP336200 STRAP, BUMPER 1

41 NB063400 RIVET, 3/16” X 1” 4

42 NB9645 WASHER, FLAT, #10 4

43 MP371400 BUMPER, ROK-BAK 1

44 MP496500 GASKET, DUST TUBE 1

49

3

16

26

25

Main Assembly

24

9

16

4

20

19

7

22

7

1B

23

1A

5

17

12

7

4

3

5

6

3

4

4

3

18

8

9

10

5

4

2

4

3

13

RF058000

5

13

14

9

11

21

27

15

080117

50

ITEM

7

9

QTY

7

PART NUMBER
MP37180011A
MP50950011B

NB926784
NB326545

MP3681003
NB01910028

NB6110211
NB5520312

NB3267314
NB6044315

MP660015"17
MP660012"18
MP45151.5 FT19

NB6530221
MP367600122

NB065100124
NB8125125
NB064900126

Main Assembly (continued)

Parts List

DESCRIPTION
REGULATOR, STND MDL, ASM.
REGULATOR ASM, SAFE-STOP
TRAY, BATTERY, 5-1/4 X 3-1/2MP36750012
SCREW, CAP, HH, 5/16"-18 X 1"NB654563
WASHER, FLAT, 5/16"
NUT, LOCK, 5/16"-18, NC
BATTERY, 12V, 210CCA, AGMMP36220016
STRAP, 2" x 23", OPEN ENDS
BOLT, HEX, 1/4-20 X 3/4, GD 5
WASHER, FLAT, 1/4"NB3350
NUT, LOCK, 1/4"NB3275210
WASHER, LOCK, 1/4"
BOLT, CARRIAGE, 3/8"-16 X 1 1/4"
WASHER, FLAT, 3/8"NB3450613
NUT, LOCK, 3/8", NC
SCREW, CAP, 3/8 X 1 1/4
WASHER, LOCK, 5/16"NB6111316
VELCRO, FELT, BLACK
VELCRO, FELT, BLACK
TUBING, OIL DRAIN
CAPLUG, K8, REDNB1621120
SCREW, CAP, HH, 1/4-20 X 1
SLIDE, STRAP, 2", BLK
CLAMP, HOSE, NO.38NB7282123
BOLT, HEX, M8 x 25, GD 8.8, ZINC
CLAMP, 1/4" ID, RETAINER
SCREW, #10 x 1/2", TRUSS HD, PHIL.
PLUG, HOLE, 5/16", BLKNB065800127

RF058000

080117

51

Regulator, Switch Panel & Solenoid Assembly

22

31

47

30

26

29

36

34

5

31

4

6

2

3

32

8

37

1

33

7

REGULATOR

10

28

27

25

23

22

44

46

45

REGULATOR

SAFESTOP

21

39

40

24

19

13

41

14

35

17

38

43

42

16

12

9

SOLENOID

20

15

SWITCH
PANEL

11

RF034200

18

080117

52

Regulator, Switch Panel & Solenoid Assembly (continued)

Item Ref. No. Description Qty

1 SA026300 REGULATOR, LP 1

2 MP017900 ADJUSTMENT, FUEL, ASM. 1

3 MP317500 FUELOCK, ASM. 1

4 MP367300 HOSE, FUEL, 13” 1

5 MP4330 FITTING, ELBOW 1

6 MP4500 COUPLER, REGO 1

7 MP371100 FITTING, 3/16” HB 1

8 MP372400 FITTING, ELBOW, 1/8” 1

9 MP367100 SOLENOID, STARTER 1

10 MP366700 CABLE, BATTERY, 9” 1

11 MP120900 CABLE, BATTERY, 14” 1

12 MP354900 WIRE, SOLENOID 1

13 MP402300 MODULE, ECOSENSE, ASM. 1

14 MP367400 PANEL, SWITCH 1

15 MP199000 SWITCH, IGNITION 1

16 KC4834001 KEY, IGNITION 1

17 SS900001 LABEL, SWITCH 1

18 MP280400 METER, HOUR / TACH 1

19 NB007400 SCREW, #8 X 1/2” 2

20 NB9710 NUT, #8 2

21 SA026300 REGULATOR, LP 1

22 MP4325

23 MP509300 FITTING, TEE, 1/4” FNPT 1

24 MP509200 SWITCH, PRESSURE, 200 PSI 1

FITTING, 3325 X 4, REG TO
FUELOCK

2

Item Ref. No. Description Qty

25 MP4330

26 MP367300 HOSE, FUEL, LP, 13”, ASM. 1

27 MP4332

28 MP317500 FUELOCK, 12 VOLT, ASM. 1

29 MP509600 MANIFOLD, SAFE STOP 1

30 MP4500

31 MP4331

32 MP492000 LIGHT, RED, LED, 12V 1

33 MP151500

34 NB007100 WASHER, FLAT, #6 2

35 MP509401 BRACKET, SAFE-STOP 1

36 NB020800 NUT, LOCK, NYLON, 6-32 2

37 MP509700 DECAL, OVERFILL WARNING 1

38 NB6110 WASHER, LOCK, 1/4” 2

39 MP509900

40 MP509800 SWITCH, PRESSURE, 6 PSI 1

41 MP017900 ADJUSTMENT, FUEL, ASM. 1

42 NB9515 SCREW, PAN HD, 6-32 X 1/2 2

43 NB015700 SCREW, CAP, HH, 1/4 -20 X 5/8 2

44 MP372400 FITTING, ELBOW, BRASS 1

45 MP371100

46 MP341500 SCREEN, INLET, REGULATOR 1

FITTING, 49 X 6, REG TO
FUELOCK

FITTING, 1/4”, BRASS ELBOW,
FPT

COUPLER, QUICK REGO,
FEMALE

FITTING, 54 X 6, REG TO
FUELOCK

RELAY, BOARD, CIRCUIT,
PRINTED, 12V

FITTING, 1/8” MNPT X 1/4”
FNPT

FITTING, BRASS, 1/4-28 x
3/16” HB

1

1

1

2

1

1

1

47 MP4340 HOSE, 12”, REGULATOR 1

53

Skirt & Pad Holder Assembly

1.1

1

1.2

1.5

2

2.7

2.1

24" & 28"

2.9

3.7

1.4

1.3

3

21"

3.2

3.1

2.4

2.8

2.6

RF034900

2.2

2.5

2.3

54

3.6

3.5

3.3

3.8

3.4

102810

Skirt & Pad Holder Assembly (continued)

Item Ref. No. Description Qty

SKIRTS (DUST COLLECTION MODELS ONLY)

1A MP139400 SKIRT, 28”, ASM. 1

1B MP139300 SKIRT, 24”, ASM. 1

1C MP139200 SKIRT, 21”, ASM. 1

1.1 MP140000 FELT, DOT 2

1.2 NB050600 BOLT, HEX, 1/4” X 2-1/2” 1

1.3 NB3350 WASHER, FLAT, 1/4” 2

1.4 MX1045 NUT, HEX, 1/4” 1

1.5A MP139800 EDGING, WEAR (28”) 8.14 FT

1.5B MP139800 EDGING, WEAR (24”) 7.10 FT

1.5C MP139800 EDGING, WEAR (21”) 6.03 FT

28” & 24” PAD HOLDER

2A MP032500 PAD HOLDER, 28”, ASM. 1

2B MP047500 PAD HOLDER, 24”, ASM. 1

2.1A SA004000 PAD HOLDER, 28” W/ STUDS 1

2.1B SA007800 PAD HOLDER, 24” W/ STUDS 1

2.2 MP195800 FLEXI, W/O LIP, YELLOW 1

2.3A MP8310 STUDS, VELCRO (28”) 68

2.3B MP8310 STUDS, VELCRO (24”) 76

2.4 MP066300 RING, SPACER 1

2.5 MP012700 RETAINER, PAD (SCREW IN) 1

2.6 NB9319 SCREW, BH, 1/4” X 1-1/4” 6

2.7 NB3275 NUT, LOCK, 1/4” 6

2.8 NB3350 WASHER, FLAT, 1/4” 6

2.9 MP196300 RING, RELIEF 1

21” PAD HOLDER

3 MP095200 PAD HOLDER, 21”, ASM. 1

3.1 SA003900 PAD HOLDER, 21” W/ STUDS 1

3.2 MP195800 FLEXI, W/O LIP, YELLOW 1

3.3 MP081300 RING, RELIEF, 21” 1

3.4 MP8505 RETAINER, PAD (SNAP IN) 1

3.5 NB9319 SCREW, BH, 1/4” X 1-1/4” 6

3.6 NB3350 WASHER, FLAT, 1/4” 6

3.7 NB3275 NUT, LOCK, 1/4” 6

3.8 MP8310 STUDS, VELCRO (21”) 50

55

40” Deck Assembly

56

40” Deck Assembly (continued)

Item Ref. No. Description Qty

1 NB9269 WASHER, FLAT, 7/16” 12

2 MP393100 DECK, 40” 1

3 NB6864 BOLT, HEX, 1/2” X -1-1/4” 8

4 NB3450 WASHER, FLAT, 3/8” 3

5 NB008900 RIVET, 3/16” 12

6 MP139700 BUMPER, SKIRT 9 FT

7 RV005100 KNOB, HANDLE 3

8 NB6545 BOLT, HEX, 5/16” X 1” 4

9 MP393500 BRACKET, WHEE, 3” 1

10 MP336200 STRAP, BUMPER, ROK-BAK 1

11 NB063400 RIVET, 3/16” X 1.00” 4

12 MP371400 BUMPER, ROK-BAK 1

13 NB9645 WASHER, FLAT, #10 4

14 MP268800 BELT, B111 1

15 NB050200 BOLT, CARRIAGE, 3/8” X 1-1/2” 2

16 NB044900 BOLT, HEX, 3/8” X 4” 2

17 NB3265 NUT, LOCK, 5/16” 6

Item Ref. No. Description Qty

23 MP269400 PAD HOLDER, 21” 2

- MP012700 RETAINER, PAD (NOT SHOWN) 1

24 NB3267 NUT, LOCK, 3/8” 2

25 HH006000 EDGING, FELT, SKIRT

26 N/A N/A 2

27 MP399700 SPACER, .406” ID X 2.10”

28 NB010100 BOLT, CARRIAGE, 3/8” X 2”

29 LX2105 CLIP, HITCH PIN 2

30 MP371501 BRACKET, WHEEL 2

31 NB053400 PIN, CLEVIS, 1/2” X 3-1/2” 2

32 MP352600 WHEEL, 5” X 2” 2

33 MX1080 WASHER, FLAT, 3/8” 3

34 NB048001 BOLT, SPRING GUIDE, 6” 1

35 HH004000 BUSHING, ROD, SKIRT 6

36 MP311900 SPRING, COMP., 3” 2

37 HH000600 SHROUD, DUST, ASM. 1

38 MP262400 IDLE, FLAT, 3.2” 2

18 MP187200 SPRING, SUPPORT 1

19 MP455100 IDLER, FLAT, 5” 1

20 MP269100 SPINDLE, 9.75”, ASM. 2

21 MP038700 WHEEL, 3” 2

22 NB000100 BOLT, HEX, 5/16” X 1-3/4” 2

39 MP399600 SPACER, .406” ID X 1.95” 1

40 NB018600 WASHER, FLAT, 3/4” 3

41 NB053700 NUT, JAM, 3/4” 2

42 NB048101 BOLT, SPRING GUIDE, 5” 2

43 NB5520 BOLT, CARRIAGE, 3/8” X 1-1/4” 3

57

40” Dust Collection

58

40” Dust Collection (continued)

Item Ref. No. Description Qty

1 MP268900 BELT, 3L270 1

2 NB6042 BOLT, HEX, 3/8” X 1” 4

3 MP396400 ARM, PULLEY 1

4 MP398500 PLATE, MOUNTING, PULLEY 1

5 MP075200 FOAM, 1/2” X 38” 1

6 NB049200 SCREW, BH, #10 X 5/8” 12

7 NB6864 BOLT, HEX, 1/2” X 1-1/4” 4

8 NB9269 WASHER, FLAT, 7/16” 4

9 MP268700 SPINDLE, BLOWER, ASM. 1

10 HH005100 HOUSING, BLOWER 1

11 HH004100 PLATE, RETAINING, FAN 1

12 NB9308 SCREW, BH, 1/4” X 1” 4

13 NB6110 WASHER, LOCK, 1/4” 9

14 MX1075 WASHER, LOCK, 3/8” 4

15 KA590410014 FAN 1

16 HH003500 PLATE, FAN 1

17 MP195700 KNOB, SCREW 1

Item Ref. No. Description Qty

19 MP074400 LATCH, DRAW 1

20 HH005300 SEAL, BOX, DUST 1

21 NB9710 NUT, KEPS, #8 6

22 NB049100 SCREW, #10 X 7/8” 2

23 MP459700 RETAINER, FILTER, ASM. 1

24 HH005600 FILTER, DUST 1

25 NB9645 WASHER, FLAT, #10 14

26 MP395100 CONTAINER, BOX, DUST 1

27 NB007400 SCREW, #8 X 1/2” 6

28 NB9735 NUT, LOCK, #10 14

29 HH008600 COVER, PULLEY, BLOWER 1

30 NB049000 SCREW, BH, 1/4” X 3/4” 5

31 MP190400 KEEPER, LATCH 1

32 NB3450 WASHER, FLAT, 3/8” 2

33 MP195500 PLATE, RETAINER, FILTER 1

34 NB5530 NUT, HEAVY, 3/8” 2

35 MP434900 INSULATION, HEAT 1

18 HH000100 SUPPORT, DUST BOX 1

59

40” Main Assembly

60

40” Main Assembly (continued)

61

Torsion Bar Adjustment

62

Torsion Bar Adjustment (continued)

Item Ref. No. Description Qty

1 NB3265 NUT, LOCK, 5/16” 1

2 NB6545 BOLT, HEX, 5/16” X 1” 1

3 NB6864 BOLT, HEX, 1/2” X 1-1/4” 4

4 NB9269 WASHER, FLAT, 7/16” 4

5 MP266800 BAR, TORSION 1

6 MP266600 BRACE, BAR, TORSION 1

7 NB6044 BOLT, HEX, 3/8” X 1-1/4” 2

8 NB017100 WASHER, FLAT, 1/2” 1

9 NB047100 NUT, JAM, 1/2”-20 1

10 MX1075 WASHER, LOCK, 3/8” 2

11 NB046200 NUT, HEX, 3/8” 2

12 MP398801 BRACKET, TORSION 1

63

Small Off-Road Engine Certification Warranty Form

Emission Control Warranty Statement

Your Warranty Rights and Obligations

The California Air Resources Board and Amano Pioneer Eclipse
Corporation is pleased to explain the emissions control system’s
warranty on your 2016 small off-road engine. In California, new
equipment that use small off-road engines must be designed, built, and
equipped to meet the State’s stringent anti-smog standards. Amano
Pioneer Eclipse Corporation must warrant the emissions control system
on your small off-road engine for the period listed below provided there
has been no abuse, neglect or improper maintenance of your equipment.
Your emissions control system may include parts such as: carburetor’s
or fuel injection system, ignition system, catalytic converters, fuel tanks,
valves, filters, clamps, connectors, and other associated components.
Also, included may be hoses, belts, connectors, sensors, and other
emission-related assemblies. Where a warrantable condition exists,
Amano Pioneer Eclipse Corporation will repair your small off-road engine

at no cost to you including diagnosis, parts and labor.

Manufacturer’s Warranty Coverage

This emissions control system is warranted for two years. If any
emissions-related part on your equipment is defective, the part will be

repaired or replaced by Amano Pioneer Eclipse Corporation.

Owner’s Warranty Responsibilities

(a) As the small off-road engine owner, you are responsible for

performance of the required maintenance listed in your owner’s
manual. Amano Pioneer Eclipse Corporation recommends that you
retain all receipts covering maintenance on your small off-road engine,
but Amano Pioneer Eclipse Corporation cannot deny warranty solely
for the lack of receipts or your failure to ensure the performance of all
scheduled maintenance.

(b) As the small off-road engine owner, you should however be aware that

Amano Pioneer Eclipse Corporation may deny you warranty coverage
if your small off-road engine or a part has failed due to abuse, neglect,
or improper maintenance or unapproved modifications.

(c) You are responsible for presenting your small off-road engine to an

Amano Pioneer Eclipse Corporation distribution center or service
center as soon as the problem exists. The warranty repairs should be
completed in a reasonable amount of time, not to exceed 30 days. If
you have a question regarding your warranty coverage, you should

contact Amano Pioneer Eclipse Corporation at 1-800-367-3550.

Defects Warranty Requirements

(A) The warranty period begins on the date the engine or equipment is

delivered to an ultimate purchaser.

(B) General Emissions Warranty Coverage. Amano Pioneer Eclipse

Corporation as the manufacturer of each small off-road engine
or equipment must warrant to the ultimate purchaser and each
subsequent owner that the engine or equipment is:

(1) Designed, built, and equipped so as to conform with all

applicable regulations adopted by the Air Resources Board; and

(2) Free from defects in materials and workmanship that causes the

failure of a warranted part for a period of two years.

(C) The warranty on emissions-related parts will be interpreted as follows:

(1) Any warranted part that is not scheduled for replacement as

required maintenance in the written instructions required by
subsection (D) must be warranted for the warranty period defined
in Subsection (B2). If any such part fails during the period
of warranty coverage, it must be repaired or replaced by the
manufacturer according to Subsection (C4) below. Any such part
repaired or replaced under the warranty must be warranted for

the remaining warranty period.

(2) Any warranted part that is scheduled only for regular inspection

in the written instructions required by subsection (D) must be
warranted for the warranty period defined in Subsection (B2).
A statement in such written instructions to the effect of “repair
or replace as necessary” will not reduce the period of warranty
coverage. Any such part repaired or replaced under warranty
must be warranted for the remaining warranty period.

(3) Any warranted part that is scheduled for replacement as

replacement as required maintenance in the written instructions
required by subsection (D) must be warranted for the period
of time prior to the first scheduled replacement point for that
part. If the part fails prior to the first scheduled replacement, the
part must be repaired or replaced by the engine manufacturer
according to Subsection (C4) below. Any such part repaired or
replaced under warranty must be warranted for the remainder of
the period prior to the first scheduled replacement point for the
part.

(4) Repair or replacement of any warranted part under the warranty

must be performed at no charge to the owner at a warranty
station.

(5) Notwithstanding the provisions of Subsection (C4) above,

warranty services or Repairs must be provided at all
manufacturer distribution centers that are franchised to service
the subject engines.

(6) The owner must not be charged for diagnostic labor that leads

to the Determination that a warranted part is in fact defective,
provided that such diagnostic work is performed at a warranty
station.

(7) The manufacturer is liable for damages to other engine

components Proximately caused by a failure under warranty of
any warranted part.

(8) Throughout the emissions warranty period defined in Subsection

(B2), the manufacturer must maintain a supply of warranted parts
sufficient to meet the expected demand for such parts.

(9) Any replacement part may be used in the performance of any

warranty Maintenance or repairs and must be provided without
charge to the owner. Such use will not reduce the warranty
obligations of the manufacturer.

(10) Add-on or modified parts that are not exempted by the

Air Resources Board may not be used. The use of any
non-exempted add-on or modified parts will be grounds for
disallowing a warranty claim. The manufacturer will not be liable
to warrant failures of warranted parts caused by the use of a
non-exempted add-on or modified part.

(11) The manufacturer issuing the warranty shall provide any

documents that describe that manufacturer’s warrant procedures
or policies within five working days of request by the Air
Resources Board.

(D) Emission Warranty Parts List

(1) Fuel Metering System

(a) Carburetor, internal parts, and pressure regulator.
(b) Cold start enrichment system.

(2) Air Induction System

(a) Intake manifold.
(b) Air filter.

(3) Ignition System

(a) Spark Plugs.
(b) Magneto or electronic ignition system.
(c) Spark advance/retard system.

(4) Exhaust System

(a) Exhaust manifold.

(5) Miscellaneous Items Used in Above Systems

(a) Electronic Fuel Cut-off control.
(b) Vacuum, temperature, time sensitive valves, and switches.
(c) Hoses, belts, connectors, and assemblies.

Amano Pioneer Eclipse Corporation will furnish with each new engine
written instructions for the maintenance and use of the engine by the
owner.

Exception: This warranty does not apply to any machine models that do
not have a catalyst muffler.

64

SAFETY AWARENESS FORM FOR PROPANE MACHINES

The following must be completed before an employee may use a propane machine!

I have read the “Operators Manual” and understand it.

Name: Date:

(Print or Type)

Demonstrate to your instructor that you can do the following properly and safely:

How to prepare the propane machine for operation:

A. Install pads....................................................................... 

B. Check oil.......................................................................... 

C. Adjust handle................................................................... 

D. Check fuel cylinder for overfilling..................................... 

E. Install fuel cylinder............................................................ 

F. Do you have a MSDS for propane?................................. 

How to operate a propane machine:

A. Start and stop the engine.................................................

B. Emergency stop................................................................

C. Clean air filter....................................................................

Cautions:

A. Allow only qualified, trained personnel to operate the machine.
B. Use only D.O.T. approved fuel cylinders supplied by Amano Pioneer Eclipse.
C. Always store fuel cylinders outside in a proper enclosure.
D. Never vent a fuel cylinder inside.
E. Always wear a CO detector badge.
F. Never leave the machine running unattended.
G. Know what to do and whom to call in case of emergency.



When all items are checked off and this form is signed by an instructor or

supervisor, you may operate a propane machine.

Employee Signature: Date:

Instructor/Supervisor Signature: Date:

65

Limited Warranty

PE420BU Propane Burnisher

TO QUALIFY FOR THIS WARRANTY

(1) Machine must be registered at the time of purchase on a form

provided by Amano Pioneer Eclipse Corporation. Your Amano
Pioneer Eclipse Distributor is responsible for the registration
of your machine. Please cooperate with your Distributor in
supplying necessary information on the card.

(2) The machine must have been purchased from Amano Pioneer

Eclipse Corporation or an authorized Amano Pioneer Eclipse
Distributor.

(3) This warranty extends to the original purchaser only and is not

transferable to subsequent owners.

TIME PERIODS

(1) Propane engine warranted by engine manufacturer for (2)

years.
(2) Battery warranted by battery manufacturer for (1) year.
(3) Valve train warranted by Amano Pioneer Eclipse for (1) year.
(4) ONE (1) YEAR WARRANTY - For the PE420BU.

Warranted to be free from defects in material and workmanship

for a period of one (1) year from the date of purchase by the

original owners. (See Exclusions)

EXCLUSIONS (Not Covered by Warranty)

(1) Parts that fail through normal wear by reason of their

characteristics (cords, pads, belts, wheels, pad holder, or other

consumable parts).
(2) This warranty does not extend to parts affected by misuse,

neglect, abuse or improper maintenance. All defective parts

must be returned to the distributor for credit.

THE OBLIGATION OF AMANO PIONEER ECLIPSE
CORPORATION

(1) The obligation of Amano Pioneer Eclipse under this warranty

is limited to repairing or replacing, at its option, any part which

is proven to be defective in material or workmanship under

normal use for the applicable period stated above.
(2) Warranty repairs will be made by your Amano Pioneer Eclipse

Distributor without charge for parts and labor. They will be

compensated with a warranty labor rate of $45.00 per hour, for

the first year of ownership.
(3) Parts repaired or replaced under this warranty are warranted

only during the balance of the original warranty period. All

defective parts replaced under these warranties become the

property of Amano Pioneer Eclipse.

WARRANTY SERVICE

To obtain warranty service, take your machine and proof of
purchase to any authorized Amano Pioneer Eclipse Distributor.
Amano Pioneer Eclipse will not reimburse expenses for service
calls or travel. For the Distributor in your area, call Amano Pioneer
Eclipse Customer Service Department at 800-367-3550 or 336-372-

8080. If you are dissatisfied with the service that you receive, call
or write Amano Pioneer Eclipse Customer Service Department for
further assistance.

INSTRUCTIONS AND CONDITIONS FOR WARRANTY
REIMBURSEMENT

l Order replacement part: Orders will be processed and charged,

as normal procedure.

l Call Amano Pioneer Eclipse for R/A number.
l You will need the Engine Serial Number, Machine Serial

Number, and the Machine Model Number.

l Parts must be returned, accompanied with the R/A number to

be eligible for warranty credit.

l All Warranty Parts will be shipped prepaid UPS Ground, any

other method will be at the recipients expense.

l Freight on any Warranty Part after 30 days must be paid for by

the Purchaser.

l Warranty labor rate is $45.00 per hour.
l Credit will be issued upon completion of the above steps, at the

above rates.

DISCLAIMER OF CONSEQUENTIAL

AMANO PIONEER ECLIPSE DISCLAIMS ANY RESPONSIBILITY
FOR LOSS OF USER TIME OF THE AMANO PIONEER ECLIPSE
MACHINE OR ANY OTHER INCIDENTAL OR CONSEQUENTIAL
DAMAGE EXCEPT AS STATED IN THE WARRANTY
APPLICABLE TO EACH MACHINE. EXCEPT AS STATED IN
SUCH WARRANTIES, THE COMPANY DOES NOT OTHERWISE
WARRANT ANY MACHINE AND NO WARRANTY, EXPRESS,
IMPLIED OR STATUTORY IS MADE BY THE COMPANY.

Copyright 2017 Amano Pioneer Eclipse Corporation

LT058000_L; 110117

67

Amano Pioneer Eclipse Corporation

1 Eclipse Rd l PO Box 909

Sparta, North Carolina 28675 l USA

www.pioneereclipse.com

[phone]

1-800-367-3550

Fax [phone]

EC Restriction of Hazardous Substances Directive (2011/65/EU)

Harmonized Standards Applied: EN 12100-1, EN12100-2

© 2017 Amano Pioneer Eclipse Corporation

EC Machinery Directive 2006/42/EC,

LT058000

420BU_L