MULTIQUIP QP4TE Guide

OPERATION AND PARTS MANUAL
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
MODEL QP4TE
TRASH PUMP
( ROBIN EX270D50220 GASOLINE ENGINE)
Revision #1 (10/10/08)

PROPOSITION 65 WARNING

OPERATION & PARTS MANUAL — REV. #0 (01/25/06) — PAGE 3
NOTES

PAGE 4 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
TABLE OF CONTENTS
Specification and part number
are subject to change without
notice.
NOTE NOTE
As a continuing effort to
update our parts book,
contact the MULTIQUIP
literature department for the
latest revision of your
"Operation and Parts
Manual"
Multiquip QP4TE Trash
Pump
Proposition 65 Warning ............................................. 2
Table Of Contents ..................................................... 4
Parts Ordering Procedures ....................................... 5
Safety Information ................................................ 6-10
General Information ................................................ 12
Pump Specifications/Dimensions ............................ 13
Engine Specifications .............................................. 14
Pump Components ................................................. 15
Basic Engine ........................................................... 16
Pre-Inspection (Engine) .......................................... 17
Pre-Set-up (Pump) .................................................. 18
Initial Start-up (Engine) ...................................... 19-20
Maintenance (Pump) ......................................... 21-22
Maintenance (Engine)........................................ 23-24
Preparation for Long-Term Storage ........................ 25
Troubleshooting (Engine) ........................................ 26
Troubleshooting (Engine/Pump) ............................. 27
Explanation Of Code In Remarks Column .............. 28
Suggested Spare Parts ........................................... 29
Pump Assy. ........................................................ 30-33
ROBIN EX270D50220
Engine (EPA)
Air Cleaner Assy. ................................................ 34-35
Camshaft Assy. .................................................. 36-37
Carburetor Assy. ................................................ 38-39
Crankcase Assy. ................................................ 40-41
Crankshaft/Piston Assy. ..................................... 42-43
Cylinder Head Assy. ........................................... 44-45
Fuel Tank Assy. .................................................. 46-47
Governor Assy. .................................................. 48-49
Ignition Coil/Flywheel Assy. ................................ 50-51
Muffler Assy ....................................................... 52-53
Oil Sensor Assy .................................................. 54-55
Recoil Starter Assy ............................................ 56-57
Terms and Conditions of Sale ................................. 58

OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 5
www.multiquip.com
Ordering parts has never been easier!
Choose from three easy options:
WE ACCEPT ALL MAJOR CREDIT CARDS!
When ordering parts, please supply:
❒❒
❒❒
❒
Dealer Account Number
❒❒
❒❒
❒ Dealer Name and Address
❒❒
❒❒
❒
Shipping Address (if different than billing address)
❒❒
❒❒
❒ Return Fax Number
❒❒
❒❒
❒ Applicable Model Number
❒❒
❒❒
❒ Quantity, Part Number and Description of Each Part
❒❒
❒❒
❒ Specify Preferred Method of Shipment:
✓ UPS/Fed Ex ✓DHL
■
Priority One ✓ Tr u ck
■ Ground
■Next Day
■
Second/Third Day
All orders are treated as Standard Orders
and will ship the same day if received prior
to 3PM PST.
If you have an MQ Account, to obtain a
Username and Password, E-mail us at:
[email protected].
To obtain an MQ Account, contact your
District Sales Manager for more information.
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
■ View Parts Diagrams
■ Order Parts
■ Print Specification Information
Note: Discounts Are Subject To Change
Goto www.multiquip.com and click on
Order Parts to log in and save!
Use the
internet and qualify for a 5% Discount
on
Standard orders for all orders which include
complete part numbers.*
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Order via Phone: Domestic (US) Dealers Call:
1-800-427-1244
Best Deal!
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Non-Dealer Customers:
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
Note: Discounts Are Subject To Change
Effective:
January 1st, 2006
PARTS ORDERING PROCEDURES

PAGE 6 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
Do not operate or service the equipment before reading
the entire manual. Safety precautions should be followed
at all times when operating this equipment.
Failure to read and understand the safety
messages and operating instructions could
result in injury to yourself and others.
SAFETY MESSAGES
The four safety messages shown below will inform you
about potential hazards that could injure you or others.The
safety messages specifically address the level of exposure
to the operator and are preceded by one of four words:
DANGER, WARNING, CAUTION or NOTICE.
SAFETY SYMBOLS
DANGER
Indicates a hazardous situation which, if not avoided,
WILL result in DEATH or SERIOUS INJURY.
WARNING
Indicates a hazardous situation which, if not avoided,
COULD result in DEATH or SERIOUS INJURY.
CAUTION
Indicates a hazardous situation which, if not avoided,
COULD result in MINOR or MODERATE INJURY.
NOTICE
Addresses practices not related to personal injury.
Potential hazards associated with the operation of this
equipment will be referenced with hazard symbols which
may appear throughout this manual in conjunction with
safety messages.
SAFETY INFORMATION

OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 7
GENERAL SAFETY
CAUTION
NEVERoperate this equipment without proper protective
clothing, shatterproof glasses, respiratory protection,
hearing protection, steel-toed boots and other protective
devices required by the job or city and state regulations.
NEVERoperate this equipment when not
feeling well due to fatigue, illness or when
under medication.
NEVERoperate this equipment under the influence of
drugs or alcohol.
NOTICE
This equipment should only be operated by trained and
qualified personnel 18 years of age and older.
Whenever necessary, replace nameplate, operation and
safety decals when they become difficult read.
Manufacturer does not assume responsibility for any
accident due to equipment modifications. Unauthorized
equipment modification will void all warranties.
NEVERuse accessories or attachments that are not
recommended by Multiquip for this equipment. Damage
to the equipment and/or injury to user may result.
ALWAYSknow the location of the nearest
fire extinguisher.
ALWAYSknow the location of the nearest
first aid kit.
ALWAYSknow the location of the nearest phone or keep
a phone on the job site. Also, know the phone numbers
of the nearest ambulance, doctor and fire department.
This information will be invaluable in the case of an
emergency.
PUMP SAFETY
DANGER
NEVERpump volatile, explosive, flammable or low flash
point fluids. These fluids could ignite or explode.
The engine fuel exhaust gases contain poisonous carbon
monoxide. This gas is colorless and odorless, and can
cause death if inhaled.
The engine of this equipment requires an adequate free
flow of cooling air. NEVER operate this equipment in any
enclosed or narrow area
where free flow of the air is
restricted. If the air flow is
restricted it will cause injury
to people and property and
serious damage to the
equipment or engine.
NEVERoperate the equipment in an explosive
atmosphere or near combustible materials.An
explosion or fire could result causing severe
bodily harm or even death.
WARNING
NEVERpump corrosive chemicals or water containing
toxic substances. These fluids could create serious
health and environmental hazards. Contact local
authorities for assistance.
NEVERopen the priming plug when pump
is hot. Hot water inside could be pressurized
much like the radiator of an automobile.
Allow pump to cool to the touch before
loosening plug. The possibility exists of
scalding, resulting in severe bodily harm.
NEVERdisconnect any emergency or safety devices.
These devices are intended for operator safety.
Disconnection of these devices can cause severe injury,
bodily harm or even death. Disconnection of any of these
devices will void all warranties.
SAFETY INFORMATION

PAGE 8 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
CAUTION
NEVERlubricate components or attempt service on a
running machine.
NEVERblock or restrict flow from discharge hose.
Remove kinks from discharge line before starting pump.
Operation with a blocked discharge line can cause water
inside pump to overheat.
NOTICE
ALWAYSfill the pump casing with water before starting
the engine. Failure to maintain water inside the pump
housing will cause severe damage to the pump and
mechanical seal.
In winter drain water from pump housing to prevent
freezing.
NEVERstart the pump with the clean-out cover removed.
The rotating impeller inside the pump can cut or sever
objects caught in it. Before starting the pump, check that
the clean-out cover is securely fastened.
ALWAYSkeep the machine in proper running condition.
ALWAYSensure pump is on level ground before use.
Fix damage to machine and replace any broken parts
immediately.
ALWAYSstore equipment properly when it is not being
used. Equipment should be stored in a clean, dry location
out of the reach of children and unauthorized personnel.
ENGINE SAFETY
WARNING
NEVERoperate the engine with heat shields or
guards removed.
DO NOTremove the engine oil drain plug
while the engine is hot. Hot oil will gush
out of the oil tank and severely scald any
persons in the general area of the pump.
CAUTION
NEVERtouch the hot exhaust manifold,
muffler or cylinder. Allow these parts to cool
before servicing equipment.
NOTICE
NEVERrun engine without an air filter or with a dirty air
filter. Severe engine damage may occur. Service air filte
r
frequently to prevent engine malfunction.
NEVERtamper with the factory settings
of the engine or engine governor. Damage
to the engine or equipment can result
if operating in speed ranges above the
maximum allowable.
SAFETY INFORMATION

OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 9
FUEL SAFETY
DANGER
DO NOT add fuel to equipment if it is placed inside truck
bed with plastic liner. Possibility exists of explosion or
fire due to static electricity.
DO NOTstart the engine near spilled fuel or combustible
fluids. Fuel is extremely flammable and its vapors can
cause an explosion if ignited.
ALWAYSrefuel in a well-ventilated area, away from
sparks and open flames.
ALWAYSuse extreme caution when working with
flammable liquids.
DO NOTfill the fuel tank while the engine is running
or hot.
DO NOToverfill tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or sparks from
the ignition system.
Store fuel in appropriate containers, in well-ventilated
areas and away from sparks and flames.
NEVERuse fuel as a cleaning agent.
DO NOTsmoke around or near the
equipment. Fire or explosion could result
from fuel vapors or if fuel is spilled on a
hot engine.
BATTERY SAFETY (ELECTRIC START ONLY)
DANGER
DO NOTdrop the battery. There is a possibility that the
battery will explode.
DO NOTexpose the battery to open flames,
sparks, cigarettes, etc.The battery contains
combustible gases and liquids. If these
gases and liquids come into contact with a
flame or spark, an explosion could occur.
WARNING
ALWAYSwear safety glasses when
handling the battery to avoid eye irritation.
The battery contains acids that can cause
injury to the eyes and skin.
Use well-insulated gloves when picking up
the battery.
ALWAYSkeep the battery charged. If the battery is not
charged, combustible gas will build up.
DO NOTcharge battery if frozen. Battery can explode.
When frozen, warm the battery to at least 61°F (16°C).
ALWAYSrecharge the battery in a well-ventilated
environment to avoid the risk of a dangerous concentration
of combustible gases.
If the battery liquid (dilute sulfuric acid)
comes into contact with clothing or skin,
rinse skin or clothing immediately with
plenty of water.
If the battery liquid (dilute sulfuric acid) comes into
contact with eyes, rinse eyes immediately with plenty
of water and contact the nearest doctor or hospital to
seek medical attention.
CAUTION
ALWAYSdisconnect the NEGATIVE battery terminal
before performing service on the equipment.
ALWAYSkeep battery cables in good working condition.
Repair or replace all worn cables.
SAFETY INFORMATION

PAGE 10 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
TRANSPORTING SAFETY
CAUTION
NEVERallow any person or animal to stand underneath
the equipment while lifting.
NOTICE
Before lifting, make sure that the equipment parts (hook
and vibration insulator) are not damaged and screws are
not loose or missing.
Always make sure crane or lifting device has been
properly secured to the lifting bail (hook) of the
equipment.
ALWAYSshutdown engine before transporting.
NEVERlift the equipment while the engine is running.
Tighten fuel tank cap securely and close fuel cock to
prevent fuel from spilling.
Use adequate lifting cable (wire or rope) of sufficient
strength.
Use one point suspension hook and lift straight upwards.
DO NOTlift machine to unnecessary heights.
ALWAYStie down equipment during transport by
securing the equipment with rope.
ENVIRONMENTAL SAFETY
NOTICE
Dispose of hazardous waste properly.
Examples of potentially hazardous waste
are used motor oil, fuel and fuel filters.
DO NOTuse food or plastic containers to dispose of
hazardous waste.
DO NOTpour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
SAFETY INFORMATION

OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 11
NOTES

PAGE 12 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
GENERAL INFORMATION
APPLICATION
The
QP4TETrash Pump is designed to be used for de-watering
applications. Both the suction and discharge ports on the QP4TE
pump use a 4-inch diameter opening, which allows the pump to
pump at a rate of approximately 528 gallons/minute (gpm) or
2,000 liters/minute (lpm).
Trash pumps derive their name from their ability to handle a
greater amount of debris and solids than standard centrifugal
pumps.These pumps generally handle solids up to 1/2 the size
of the discharge opening making them less likely to clog. Also
trash pumps are capable of handling water with 25% solids by
weight.
The advantage of using a trash pump is that it can be quickly
and easily disassembled in the field "
without tools " and easily
cleaned when clogged.
Power Plant
This trash pump is powered by a 9 horsepower, air-cooled,
4-stroke, single-cylinder,
ROBIN EX-270D50021 gasoline
engine that incorporates a low "
Oil Alert Feature ".
Oil Alert Feature
In the event of
low oil or no oil , the engine has a built-in oil
alarm engine shut-down feature. In the event the oil level is low
the engine will automatically shut-down.
Suction Lift
This pump is intended to be used for dewatering applications
and is capable of suction lifts up to 25 feet at sea level. For
optimal suction lift performance keep the suction hose or line as
short as possible. In general always put the pump as close to the
water as possible.
Pump Support
The pump should always be placed on
solid stationary
ground
in a level position.
NEVER place the pump on
soft soil . The suction hose or pipe
connection should always be checked for tightness and leaks. A
small suction leak in the hose or fittings could prevent the pump
from priming.
Elevation
Elevations over 3,000 feet will effect the performance of the
pump. Due to less atmospheric pressure at higher altitudes,
pumps DO NOT have the priming ability that they have at sea
level.
A general rule of thumb is that for every 1,000 feet of elevation
above sea level a pump will lose one foot of priming ability.
For example, in Flagstaff, Arizona where the elevation is
approximately 7,000 feet, the pump would have a suction lift of
only 18 feet rather than the 25 feet at sea level.
NOTE
Please contact your nearest authorized MQ
dealer for any accessories that your pump
may require.

OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 13
Figure 1. QP4TE Pump Dimensions
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SPECIFICATIONS/DIMENSIONS (PUMP)

PAGE 14 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
SPECIFICATIONS (ENGINE)
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OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 15
PUMP COMPONENTS
1. Pump – The MQ Model QP4TE is a 4-inch trash pump
used in general de-watering applications. Typical
dewatering applications consist of manholes, septic tanks,
fast and slow seepage ditch water, silt water, mud water
and muck water.
2. Fill Cap – Prior to operation, the pump casing should be
filled with water. Remove this cap to add water to the pump.
After the initial prime, a sufficient amount of water will be
retained in the casing so that the operator will not need to
re-prime later.
If the casing is dry or has insufficient water, the pump will
have difficulty in priming which could lead to premature
mechanical seal wear thus causing damage to the pump.
3. Discharge Port – Connect a 4-inch discharge hose to this
port.
4. Worm Clamp – Used to secure the hose to the inlet and
outlet ports on the pump. Use two clamps to secure the
hose on the inlet side of the pump.
5. Discharge Hose – Connect this flexible rubber hose to
the discharge port on the pump. Make sure that the hose
lays flat and is not kinked. Use only recommended type
discharge hose. Contact Multiquip Parts Department for
ordering information.
6. Suction Port – Connect a 4-inch inlet hose to this port.
Use two worm clamps to secure the hose.
7. Suction Hose – Connect this flexible rubber hose to the
suction port on the pump. Make sure that the hose lays flat
and is not kinked. Use only recommended type suction
hose. Contact Multiquip parts department for ordering
information
8. Clean-out Cover Handles – To gain access to the pump's
clean-out area, grip both handles, then pull to remove cover.
Make sure both locking knobs have been released before
attempting to remove clean-out cover.
9. Drain Plug – Remove this plug to drain water from the
pump.
10. Clean-out Cover – Remove cover to gain access to the
clean-out area.
11. Locking Knobs – Turn both knobs clockwise to secure
clean-out cover, turn counter-clockwise to release cover.
12. Strainer – Always attach a strainer to bottom side of the
suction hose to prevent large objects and debris from
entering the pump. Strainer should be positioned so that it
will remain completely under water. Running the pump with
the strainer above water for long periods can damage pump.
Figure 2. QP4TE Pump Application
Figure 2 shows a typical application using the QP4TE Centrifugal Trash pump. Please note that this pump is
intended for the removal of clean water and water containing some debris and solids. Maximum size of solids
should not exceed 2 inches (50 mm) in diameter. DO NOT set strainer on bottom of water bed. Placing the
strainer above the water bed will prevent the pump from drawing in excessive amounts of sand and foreign
debris.

PAGE 16 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
BASIC ENGINE
Figure 3. Engine Controls and Components
INITIAL SERVICING
The engine (Figure 3) must be checked for proper lubrication and
filled with fuel prior to operation. Refer to the ROBIN engine service
manual for instructions and details for proper operation and servicing.
1. Muffler – Used to reduce noise and emissions.
5. Throttle Lever – Used to adjust engine RPM speed (lever
advanced forward
SLOW , lever back toward operator
FAST ).
6. Recoil Starter (pull rope) – Manual-starting method. Pull
the starter grip until resistance is felt, then pull briskly and
smoothly.
7. Choke Lever – Used in the starting of a cold engine, or in
cold weather conditions. The choke enriches the fuel
mixture.
8. Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop
the flow of fuel.
9. Spark Plug – Provides spark to the ignition system. Set
spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch) Clean
spark plug once a week.
10. Engine ON/OFF Switch – ON position permits engine
starting, OFF position stops engine operations.
11. Oil Drain Plug – Remove this plug to drain engine oil from
the crankcase.
12. Oil Dipstick/ Filler Cap– Remove the filler cap dipstick
when checking the engine oil level. Add engine oil through
this filler port. See Table 5 for recommended type engine
oil.
Adding fuel to the tank should be done only
when the engine is stopped and has had an
opportunity to cool down. In the event of a fuel
spill, DO NOT attempt to start the engine until
the fuel residue has been completely wiped
up, and the area surrounding the engine is dry.
Engine components can generate extreme
heat.To prevent burns, DO NOT touch these
areas while the engine is running or
immediately after operating. NEVER operate
the engine with the muffler removed.
2. Air Cleaner – Prevents dirt and other debris from entering
the fuel system. Remove wing-nut on top of air filter
cannister to gain access to filter element.
3. Fuel Tank – Holds unleaded gasoline. For additional
information refer to ROBIN engine owner's manual.
4. Fuel Filler Cap – Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT over fill.
Operating the engine without an air
filter, with a damaged air filter, or a
filter in need of replacement will
allow dirt to enter the engine,
causing rapid engine wear.
NOTE
WARNINGWARNING
WARNINGWARNING
WARNING
DANGERDANGER
DANGERDANGER
DANGER

OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 17
PRE-INSPECTION (ENGINE)
Figure 4. Engine Oil Dipstick (Removal)
Figure 5. Engine Oil Dipstick (Oil Level)
1. Clean the pump, removing dirt and dust, particularly the
engine cooling air inlet, carburetor and air cleaner.
2. Check the air filter for dirt and dust. If air filter is dirty, replace
air filter with a new one as required.
3. Check carburetor for external dirt and dust. Clean with dry
compressed air.
4. Check fastening nuts and bolts for tightness.
Engine Oil Check
1. To check the engine oil level, place the pump on secure
level ground with the engine stopped.
2. Remove the filler dipstick from the engine oil filler hole
(Figure 4) and wipe clean.
Fuel Check
1. Remove the gasoline cap located on top of fuel tank.
2. Visually inspect to see if the fuel level is low. If fuel is low,
replenish with unleaded fuel.
3. When refueling, be sure to use a strainer for filtration. DO
NOT top-off fuel. Wipe up any spilled fuel
immediately!
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CAUTION - Read Manual
Please read the entire maintenance section
in this manual before servicing the pump. In
addition for operator safety, please read all
safey messages at the begining of the
manual
Inspection
3. Insert and remove the dipstick without screwing it into the filler
neck. Check the oil level shown on the dipstick.
4. If the oil level is low (Figure 5), fill to the edge of the oil filler
hole with the recommended oil type (Table 3).Maximum oil
capacity is .63 quarts (.60 liters)
Motor fuels are highly flammable and can be
dangerous if mishandled. DO NOT smoke
while refueling. Adding fuel to the tank
should be done only when the engine is
stopped and has had an opportunity to cool
down. DO NOT attempt to refuel the pump if
the engine is
hot! or running In the event of any spilled fuel,
wipe up immediately. DO NOT attempt to start the engine
until the fuel residue has been completely wiped up, and
the area surrounding the engine is dry.
DANGER - Explosive Fuel

PAGE 18 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
PRE-SETUP (PUMP)
Before Starting
1. Read safety instructions at the
beginning of manual.
2. Place pump as near to water as
possible, on a firm flat, level surface.
3. To prime pump, remove fill cap (Figure 2) and fill pump casing
with water. If the pump casing is not filled with water before
starting, it will not begin pumping.
NOTE
Suction and discharge hoses are
available from Multiquip. Contact
your nearest dealer for more
information.
5. The discharge hose is usually a collapsible (thin-walled)
hose, however if a thin-walled discharge hose is not avail-
able, a rigid suction hose can be substituted in its place.
6. Make sure the
suction strainer (Figure 2) is clean and
securely attached to the water end of the suction hose. The
strainer is designed to protect the pump by preventing large
objects from being pulled into the pump.
This pump uses a water-cooled mechanical seal to prevent
water from seeping into the engine. The passage of water
through the pump casing lubricates the seal and prevents it
from overheating.
NEVER! operate the pump without water
in the casing as this will cause damage to the mechanical
seal.
Before Starting:
Pump casing must be filled with water before using
pump. Otherwise pump will not be able to begin
pumping.
CAUTION - Pump Casing
DO NOT open fill cap if pump is hot! Water inside may
be under pressure.
WARNING - Fill Cap
4. Check for leaks between pump and engine. If water is leaking
between the pump and engine housing, the seal inside the
pump may be worn or damaged. Continued operation of the
pumpisnot recommended.Furtherusage of the pump under
these conditions may cause severe water damage to engine.
3. Remember suction hoses must be
rigid enough not to
collapse when the pump is in operation.
4. Check that the discharge hose (Figure 2) is not restricted.
Place hose so that it lays as straight as it is possible on the
ground. Remove any twists or sharp bends from hose which
may block the flow of water.
Hoses and Clamps
1. Check that all hoses are securely attached to the pump.
Make certain suction hose (Figure 2) does not have any air
leakage.Tighten hose clamps and couplings as required.
2. It is recommended that 2 clamps be used when securing the
suction hose to the inlet side (suction) of the pump.
CAUTION - Strainer
The strainer should be positioned so it will remain completely
under water . Running the pump with the strainer above
water for long periods can damage the pump.
DO NOT pump flammable fluids, corrosive chemicals or fluids
containing toxic substances. These fluids can create potentially
dangerous health and environmental hazards. Contact local
authorities for assistance.
CAUTION - Flammable Fluids
CAUTION - Mechanical Seal
CAUTION - General Safety Precautions
ALWAYS wear approved eye and hearing
protection before operating the
compactor.
NEVER operate the pump in a confined
area or enclosed area structure that does
not provide ample free flow of air .

OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 19
INITIAL START-UP (ENGINE)
Starting the Engine
1. Place the engine
fuel valve lever (Figure 6) to the "ON"
position.
DO NOT attempt to operate the pump until
the Safety, General Information and
Inspection sections of this manual have
been
read and thoroughly
understood
.
2. Move the
throttle lever (Figure 7) away from the slow
position, about 1/3 of the way toward the fast position.
Figure 6. Engine Fuel Valve Lever (ON Position)
Figure 7. Throttle Lever (1/3 Start Position)
3. Place the
choke lever (Figure 8) in the " OPEN " position if
starting a
cold engine.
4. Place the
choke lever (Figure 9) in the " CLOSED " position
if starting a
warm engine or the temperature is warm.
Figure 8. Engine Choke Lever (Open)
Figure 9. Engine Choke Lever (Closed)
5. Place the
engine ON/OFF switch (Figure 10) in the " ON "
position.
Figure 10. Engine ON/OFF Switch (ON Position)
This section is intended to assist the operator with the
initial
start-up
of the trash pump. It is extremely important that this
section be read carefully before attempting to use the pump in
the field.
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CAUTION

PAGE 20 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
INITIAL START-UP (ENGINE)
6. Grasp the starter grip (Figure 11) and slowly pull it out.The
resistance becomes the hardest at a certain position, corre-
spondingtothecompressionpoint.Pullthestartergripbriskly
and smoothly for starting.
7. If the engine has started, slowly return the choke lever
(Figure 12) to the
CLOSED position. If the engine has not
started repeat steps 1 through 6.
Figure 11. Starter Grip
8. Before the pump is placed into operation, run the engine for
several minutes. Check for fuel leaks, and noises that would
associate with a lose component.
9. To begin pumping, place the throttle lever (Figure 13) in the
"
RUN "position.
Figure 12. Choke Lever (Closed)
Figure 13. Throttle Lever (Run)
Stopping The Engine
Normal Shutdown
1. Move the throttle lever to the IDLE position (Figure 14) and
run the engine for three minutes at low speed.
Figure 14. Throttle Lever (Idle)
2. After the engine
cools , turn the engine ON/OFF switch to the
“OFF” position (Figure 15).
3. Place the
fuel shut-off lever (Figure 16) in the OFF
position.
Figure 15. Engine ON/OFF Switch (OFF)
Figure 16. Fuel Valve Lever (OFF)
Emergency Showdown
1. Move the throttle lever quickly to the IDLE position, and place
the engine ON/OFF switch in the
OFF position.
ALWAYS run engine at full speed while pumping.
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CAUTION