Pioneer Eclipse PE400BU User manual

Subtitle
Title
We help you shine.™
A company of the Group
UHS Propane Burnisher
PE400BU

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.
DANGER! Do not store or use gasoline or
other flammable vapors and liquids in the
vicinity of this or any other appliance.
Record This Important Information
Date of Purchase
Purchased From
Address
City State Zip
Phone Contact
Machine Model
Machine Serial Number
Important Phone Numbers
Medical Emergency
Police
Fire Department
In this Operation Manual you will find three statements that you must read and observe to ensure
safe operation of this machine.
DANGER! indicates that the possibility of severe bodily injury or death can occur if DANGER!
statements are ignored. Read and observe all DANGER! statements included in the Operation
Manual and attached to the machine.
WARNING! indicates that the possibility of bodily injury to the operator and other people can occur
if WARNING! statements are ignored. Read and observe all WARNING! statements included in
the Operation Manual and attached to the machine.
CAUTION! indicates that the possibility of damage to the machine or other property can occur if
CAUTION! statements are ignored. Read and observe all CAUTION! statements included in the
Operation Manual and attached to the machine.

Contents
Quick Reference Specifications.........................................1
Safety Precautions...........................................................2
Refueling and Storage of Fuel Cylinders.............................4
Operator Responsibility.......................................................4
Machine Preparation..........................................................5
Unpacking the Machine.........................................5
Filling the LP Cylinder............................................5
Installing the LP Cylinder.......................................5
Controls and Instruments......................................6
Engine Ignition Switch............................................7
Engine Throttle....................................................7
Hour Meter/Tachometer.......................................7
Rok-Bak / Handle Adjustment................................7
Pad Change........................................................8
Fuses................................................................8
Wheel Adjustment..............................................8
How the Machine Works......................................................9
Pre-Operation Checklist..................................................9
LP Fuel Cylinder..............................................................9
Installing the LP Fuel Cylinder............................................9
Starting the Machine.......................................................10
Burnishing...............................................................10
Idling and Stopping the Machine......................................10
Machine Troubleshooting.................................................11
Scheduled Maintenance Chart..........................................12
Maintenance ..................................................................13
Oil Level Inspection..............................................13
Oil Change...........................................................13
Oil Filter Replacement........................................13
Spark Plug Inspection and Replacement..............14
Air Filter Inspection and Replacement..................14
Inspect Fuel Hose and Connections.....................14
Engine Dust Filter................................................15
Check and adjust valve clearance/Retorque
Heads..................................................15
Clean and lap valve-seating surface....................15
Head Bolt Maintenance.......................................15
Cooling Fin Maintenance......................................15
Inspect Drive Belt.................................................15
Belt Maintenance..................................................15
Battery Maintenance............................................16
Machine Storage..................................................16
Repacking the Machine........................................16
Transporting the Machine.....................................16
Machine Specifications....................................................17
Wiring Schematic............................................................19
Connections...............................................................20
Engine Assembly............................................................22
Deck Sub-Assembly.........................................................24
Handle Sub-Assembly......................................................26
Main Assembly................................................................28
Regulator and Solenoid Assembly...................................30
Small Off Road Engine Certification Warranty Form..........33
Warranty................................................................34
Safety Awareness Form....................................................35

Quick Reference Specifications:
Capacities:
Engine Oil:
- Filter not removed: 1.6qt. (1.5L)
- Filter removed: 1.8qt. (1.7L)
- Engine Oil Type: SAE30 with API Service Classification SH or SJ
Routine Maintenance Parts:
Engine Dust Filter: MP035200
Engine Oil Filter: KA490657007
Engine Primary Air Filter (Paper Element): KA110137049
Engine Air Pre-Cleaner (Foam Element): KA110137046
Spark Plug: KA920702112
Battery: MP362200
Drive Belt: MP8070 (21”)
MP041000 (28”)
Fuses:
- 20A: SS2570
Pads:
- 21” Blue Blend: PDBB06021
- 21” Natural Poly-Blend: PDNP02021
- 21” Thermal Thunder: PDTT01421
- 21” White Lightning: PD010021
- 28” Blue Blend: PDBB06028
- 28” Natural Poly-Blend: PDNP02028
- 28” Thermal Thunder: PDTT01428
- 28” White Lightning: PD010028
Your Authorized Amano Pioneer Eclipse Distributor
Authorized Amano Pioneer Eclipse Distributor Telephone Number
Amano Pioneer Eclipse: 1-336-372-8080
1

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

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

This machine is manufactured for
commercial use only.
This machine is designed and manufactured for indoor use
in burnishing wax coated hard floor surfaces. Amano
Pioneer Eclipse does not recommend use of this machine
in any environment other than an indoor environment.
This propane powered floor machine is designed and
manufactured for commercial floor burnishing only. This
machine is designed to burnish most modern types of
floors including composition tile, stone, marble, terrazzo,
and resilient floor covering, and some coated wood floors.
Even though NFPA 11.13.2.3 says...”the use of floor
maintenance machines in buildings frequented by the
public, including the times when such buildings are
occupied by the public, shall require the approval of the
authority having jurisdiction.” Amano Pioneer Eclipse
suggests usage when occupancy of a given work area is
minimal.
These machines should not be used
In nursing homes, hospitals, day-care centers, etc.
that are occupied.
By unqualified or untrained personnel.
Unless properly maintained and adjusted.
On areas with obstructions such as thresholds,
floor outlet boxes, etc.
In areas where loose debris or other objects are
present.
In rooms and areas without proper ventilation.
Refueling and Storage of Fuel Cylinders
This machine uses a 20lb (9.1kg) capacity aluminum or
steel cylinder, which meets the DOT 4E240 standards.
These cylinders are also listed by UL. In addition, the
steel cylinder meets European TPED specifications and is
CE compliant. Filling should be done ONLY by a qualified
propane dealer. FILL THROUGH THE SERVICE VALVE
ONLY. A properly filled cylinder should not exceed 80% of
the rated capacity.
DO NOT attempt cylinder repair. Return the cylinder to
your propane dealer if repair is necessary. Please note
that DOT regulations prohibit shipping of cylinders after the
cylinder has been filled with propane.
When not in use, cylinders should always be stored
outside in an upright position in a secure, tamper-proof,
steel mesh storage cabinet. The cabinet may be located
next to the building, but with at least five feet (1.5 m) of
space between the cabinet and the nearest building
opening (door or window).
The cylinder to be used on this machine is a vapor
withdraw cylinder. A liquid withdraw cylinder is not to
be used with this machine. The use of a liquid withdraw
cylinder on a vapor withdraw system could freeze the
regulator and create a fire hazard. The National Fire
Protection Association (NFPA) Standard for Storage and
Handling of LP Gas is the appropriate authority for safe
propane use. A copy of this publication is available through
the National Fire Protection Association (1-800-344-3555)
or www.NFPA.org.
Operator Responsibility
The operator is responsible for performing the
recommended daily maintenance and checkups of the
machine to keep it in good working condition. The operator
must inform the service mechanic or supervisor when
recommended maintenance procedures are required as
described in the MAINTENANCE section of this manual.
Read this manual carefully before operating this machine.
FOR SAFETY: DO NOT operate machine before reading
and understanding the operation manual.
Check the machine for shipping damage.
Keep your machine regularly maintained by following the
maintenance information in this manual. We recommend
taking advantage of a service contract from your Amano
Pioneer Eclipse Authorized Distributor or Service Center.
Order parts and supplies only from an Authorized Amano
Pioneer Eclipse Distributor. Use the parts illustration
section of your manual when ordering parts.
During and after operation, perform the recommended
daily and hourly procedures outlined in the Maintenance
Chart.
4

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 bolt, nut, and washer from handle.
7. Rotate handle to the user position. Then insert the
bolt through the handle bracket and handle top.
8. Place the washer and nut on the bolt. Do not over
tighten the lock nut. The nut should be tightened
as to allow the handle movement for pad change,
but still not move during normal use.
9. Connect the battery cables to the battery.
NOTE: Connect the red cable to the (+) post and
the black cable to the (-) post.
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.
Installing the LP Cylinder
Place the Safe-Fill®cylinder on the cylinder platform at the
back of the machine. Connect the fuel hose coupling to
the service valve by turning to the right (clockwise). HAND
TIGHTEN ONLY! Make sure coupling is not cross
threaded and check for leakage by noting any propane
odors immediately after cylinder is connected. Finally,
secure the tank to the machine using the adjustable strap.
Remove slack by pulling on the loose end and secure
back to strap
TO REMOVE THE LP CYLINDER, reverse the above
procedure. Always connect or change cylinders in a
well-ventilated area.
5

Machine Components
Controls and Instruments
Engine
Throttle
Key Switch
6
Hour Meter

Engine Ignition Switch
This machine features a key switch ignition.
Start: Turn the key all the way clockwise or START to
engage the engine starter motor. Once the engine starts
release the key.
Note: Always start this machine with the 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.
Rok-Bak / Handle Adjustment
1. The height of the handle can be adjusted by
raising or lowering the handle.
2. If necessary, use a wrench to loosen the nut that
retains the handle in the adjustment bracket.
3. To place this machine in the Rok-Bak position turn
the engine OFF.
4. Raise the handle to the full-up position.
5. Lift up on the front of the deck, rocking the
machine back until it rests on the handle grips.
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.
7

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. Rock the machine by lifting up on the front of the
machine until it rests on the handle grips.
5. Remove centering device and inspect pad. If
pad has worn less than 1/4” (6mm), replace it.
CAUTION! Carefully inspect the pad holder for cracks or
damage. Replace if necessary.
WARNING! A damaged pad holder rotating at high
speeds may be an extreme hazard if it should come apart.
Fuses
The machine’s electrical circuit is protected by 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.
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 clevis pin that retains each wheel and
relocate to the desired wheel position.
NOTE: To increase pad pressure (more aggressive) move
wheels to rear of machine. To decrease pad pressure
(less aggressive) move wheels toward the front of
machine.
Fuse
8

How the Machine Works
This machine is a propane burnisher that has a pad driver
that is belt driven directly from the engine crank shaft.
Pre-Operation Checklist
Check the engine oil level. Add oil if needed.
Refer to Maintenance.
Inspect the engine dust filter and clean off any
debris or dust buildup. Refer to Maintenance.
Inspect the burnishing pad and replace, if
necessary. Refer to Maintenance.
Inspect the pad holder for cracks or damage!
Replace if necessary. Refer to Maintenance.
WARNING! A DAMAGED PAD HOLDER ROTATING AT
HIGH SPEEDS MAY BE AN EXTREME HAZARD IF IT
SHOULD DISINTEGRATE.
Inspect air filter. Clean or replace if necessary. A
dirty air filter could lead to elevated levels of
carbon monoxide. Refer to Maintenance.
Inspect the drive belt. Replace if necessary.
Refer to Maintenance.
Check the machine for leaks or loose fasteners.
LP Fuel Cylinder
This machine uses the 20 lb (9.1 kg) capacity cylinder,
which meets the D.O.T. 4E240 standards. These cylinders
are also listed by UL. In addition, the steel cylinder meets
European TPED specifications and is CE compliant.
Filling should be done ONLY by a qualified propane dealer.
A properly filled cylinder should not exceed 80% of the
rated capacity. Do not overfill the cylinder or use a liquid
withdraw cylinder on the machine. The use of a liquid
withdraw cylinder on a vapor withdraw system could freeze
the regulator and create a fire hazard.
Installing the LP Cylinder
1. Before bringing a propane cylinder indoors, always
check it for over-filling.
2. Place the tank on the machine and secure with the
retaining strap. Remove slack by pulling on the
loose end of the strap and secure back to strap.
Connect the fuel hose coupling to the service
valve by turning clockwise. HAND TIGHTEN
ONLY. Make sure coupling is not cross threaded
and check for leakage by noting any propane
odors immediately after cylinder is connected. (It
is sometimes easier to install if the connection to
the service valve is made before strapping the
cylinder in place.)
CAUTION! Always open service valve slowly to allow
pressure to equalize in hoses. Opening quickly may
cause the flow check valve to engage, limiting fuel flow.
TO REMOVE THE SAFE-FILL CYLINDER, reverse
procedure. Always connect or change cylinders in a well
ventilated area.
Only Use a Vapor Cylinder!
9
Liquid Level
Sight Gauge
Service
Valve
Pressure
Relief Valve
Bleeder
Valve

Starting the Machine
1. Check oil and fuel levels.
2. Check and clean engine dust filter.
CAUTION! Never run continuously for more than 1 hour
without cleaning or changing engine dust filter.
3. Check carburetor air filter. Change if necessary.
(See “Scheduled Maintenance”)
4. Turn propane service valve counterclockwise to
open.
CAUTION! Always open service valve slowly to allow
pressure to equalize in hoses. Opening quickly may
cause the flow check valve to engage, limiting fuel flow.
5. Allow machine to tilt backward (pad off floor) and
move throttle to SLOW 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!
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 padholder or drive components.
It is recommended to start burnishing on the right side of
the aisle, turn and come back down the aisle in the
opposite direction, overlapping the previous path slightly.
Continue this pattern until the floor area to be burnished
has been covered with the last pass being on the right
side of the machine. The forward speed is generally at
normal walking speed.
5. When done burnishing, push the machine to the
desired location. Turn off the LP cylinder service
valve. When the fuel is depleted and the engine
stops, turn the key switch OFF.
6. Remove the LP cylinder and store properly. Refer
to Refueling and Storage of Fuel Cylinders.
Idling and Stopping the Machine
DANGER! Allowing the engine to idle excessively will
increase carbon monoxide emissions!
To stop the engine, close the service valve on the fuel
cylinder by turning it clockwise (the engine will stop when
the fuel in the lines is used up). Once the engine stops,
turn the keyswitch off.
10

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.
Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad connection.
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
Replace head gasket, adjust valves and replace if necessary (Check FS481V
Service Manual). Contact an APEC Certified Technician.
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
Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad connection.
Head gasket blown or valves need adjusting
Replace head gasket, adjust valves and replace if necessary (Check FS481V
Service Manual). Contact an APEC Certified Technician.
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.
Place the engine throttle in the idle "slow" position.
Check the regulator vacuum hose for breaks, pinched hose, or a bad connection.
Clean or replace the primary filter (paper element).
Clean or repalce the secondary filter (foam element).
Governor out of adjustment or malfunctioning.
Adjust governor and replace if necessary (Check FS481V Service Manual).
Contact an APEC Certified Technician.
Head gasket leaking.
Replace head gasket (Check FS481V Service Manual). Contact an APEC
Certified Technician.
No compression.
Worn piston ring(s) and/or cylinder head(s) require replacement (Check FS481V
Service Manual). Contact an APEC Certified Technician.
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.
Smell or burned rubber
Belt out of adjustment. Check the automatic tensioner
Loose fasteners.
Check the engine, tensioner, spindle, and pad holder fasteners. Tighten any
fasteners that may be loose.
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.
Remove pad holder from the macine and clean both sides. Check for cracks or
tears. Replace if necessary.
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 filled cylinder.
Engine oil level is to low. Check the oil level and add if needed.
Dirty air filter. Clean both filters or replace if necessary.
Engine is hard to start
Engine will not start
Engine lacks power
Machine vibrates
Machine is burnishing too
aggressively
Machine pulls to one side
Engine stops running
Insufficient vacuum.
Insufficient vacuum.
Insufficient vacuum.
Dirty air filter(s).
11

Scheduled Maintenance
Operation
Daily First 8
Hrs.
Every 50
Hrs.
Every 100
Hrs.
Every 200
Hrs.
Every 300
Hrs.
Every 400
Hrs.
Every 500
Hrs.
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 
Change engine oil filter 
Check & clean air cleaner paper element 
Check & clean air cleaner foam element 
Inspect battery and battery connections 
Replace air cleaner paper element 
Replace air cleaner foam element 
Inspect, clean, & re-gap spark plugs,
Replace if necessary

Check & adjust valve clearance.*
Retorque heads.*

Clean & lap valve seating surface.* 
Check engine emissions* 
Clean cooling fins 
Inspect drive belt 
Inspect burnishing head assembly 
Replace drive belt
Interval
* Check FS481V Service Manual. Contact Amano Pioneer Eclipse Certified Technician.
As Required
12

Maintenance
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 clean
cloth.
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. (SH or SJ SAE30 Oil)
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. Change the oil after the first 8 hours of operation
and every 50 hours thereafter.
2. Start and warm the engine so the oil will drain
easily and completely. Push machine to a level
surface. Stop the engine.
3. Turn off LP cylinder and remove it.
4. Remove cap on the end of oil drain valve.
5. Attach a piece of 1/2” tubing on the end of the oil
drain valve (approx. 8” long).
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,
approximately 1/8 of a turn, then gently pull the
valve outward to open the valve.
Note: In order for the oil to drain, it may be necessary to
loosen the oil fill cap.
8. Push the oil drain valve inward and turn the valve
1/8 turn clockwise. Place cap back on the end of
the valve.
9. Remove oil cap and add clean SH or SJ SAE 30
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 (Amano Pioneer Eclipse 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.
8. Stop the engine. Check the oil level (see Oil Level
Inspection section).
13

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 Amano Pioneer Eclipse 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
A: Insulator
B: Center Electrode
C: Plug Gap
D: Side Electrode
Air Filter Inspection and Replacement
1. Push machine to level surface.
2. Turn off LP cylinder and remove it.
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. (Amano Pioneer Eclipse part
# KA110137049). If secondary filter is dirty, do not
attempt to clean it. Replace it with a new filter
(Amano Pioneer Eclipse part #KA110137046).
6. Check the intake hose for cracks or damage.
7. Install filters and replace cover.
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.
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.
14