Multiquip QP4TE User Manual

OPERATION AND PARTS MANUAL
MODEL QP4TE
TRASH PUMP
(
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
EX270D50220
Revision #1 (10/10/08)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
GASOLINE ENGINE)
PROPOSITION 65 WARNING
NOTES
OPERATION & PARTS MANUAL — REV. #0 (01/25/06) — PAGE 3
TABLE OF CONTENTS
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
NOTE
Specification and part number are subject to change without notice.
PAGE 4 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
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"
PARTS ORDERING PROCEDURES
Ordering parts has never been easier!
Choose from three easy options:
Effective:
January 1
st
, 2006
Best Deal!
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
View Parts Diagrams
Order Parts
Print Specification Information
Goto www.multiquip.com and click on
Order Parts
to log in and save!
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)
Non-Dealer Customers:
Contact your local Multiquip Dealer for parts or call 800-427-1244 for help in locating a dealer near you.
Order via Phone:
If you have an MQ Account, to obtain a Username and Password, E-mail us at:
parts@multiquip.com.
To obtain an MQ Account, contact your District Sales Manager for more information.
internet
Use the on
Standard orders
and qualify for a 5% Discount
for all orders which include
complete part numbers.*
Fax
your order in and qualify for a 2% Discount
on
Standard orders
for all orders which include
complete part numbers.*
Domestic (US) Dealers Call:
1-800-427-1244
International Customers
their local Multiquip Representatives for Parts Ordering information.
Note: Discounts Are Subject To Change
Note: Discounts Are Subject To Change
should contact
❒❒
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❒❒
❒❒
❒❒
❒❒
❒❒
❒❒ ❒❒
❒❒
❒❒
❒❒
www.multiquip.com
When ordering parts, please supply:
❒❒
Specify Preferred Method of Shipment:
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
All orders are treated as and will ship the same day if received prior to 3PM PST.
WE ACCEPT ALL MAJOR CREDIT CARDS!
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 5
❒❒
UPS/Fed Ex
Priority One
Ground
Next Day
Second/Third Day
Standard Orders
DHL
Tr u ck
SAFETY INFORMATION
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
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.
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.
PAGE 6 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
SAFETY INFORMATION
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.
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
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.
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.
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 7
r
SAFETY INFORMATION
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.
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 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.
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.
PAGE 8 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
SAFETY INFORMATION
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.
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 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.
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.
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 9
SAFETY INFORMATION
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.
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.
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.
PAGE 10 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
NOTES
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 11
GENERAL INFORMATION
APPLICATION
QP4TE Trash Pump
The 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 " cleaned when clogged.
Power Plant
This trash pump is powered by a 9 horsepower, air-cooled, 4-stroke, single-cylinder, engine that incorporates a low "
Oil Alert Feature
In the event of alarm engine shut-down feature. In the event the oil level is low the engine will automatically shut-down.
low oil
is designed to be used for de-watering
without tools
ROBIN EX-270D50021
Oil Alert Feature
or
no oil
, the engine has a built-in oil
" and easily
gasoline
".
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
ground
NEVER place the pump on
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.
in a level position.
soft soil
. The suction hose or pipe
solid stationary
Please contact your nearest authorized MQ
NOTE
PAGE 12 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
dealer for any accessories that your pump may require.
SPECIFICATIONS/DIMENSIONS (PUMP)
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Figure 1. QP4TE Pump Dimensions
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 13
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SPECIFICATIONS (ENGINE)
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PAGE 14 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
PUMP COMPONENTS
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.
Figure 2. QP4TE Pump Application
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.
7. Suction Hose – Connect this flexible rubber hose to the
8. Clean-out Cover Handles – To gain access to the pump's
9. Drain Plug – Remove this plug to drain water from the
10. Clean-out Cover – Remove cover to gain access to the
11. Locking Knobs – Turn both knobs clockwise to secure
12. Strainer – Always attach a strainer to bottom side of the
Use two worm clamps to secure the hose.
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
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.
pump.
clean-out area.
clean-out cover, turn counter-clockwise to release cover.
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.
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 15
INITIAL SERVICING
BASIC ENGINE
Figure 3. Engine Controls and Components
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.
WARNINGWARNING
WARNING
WARNINGWARNING
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.
DANGERDANGER
DANGER
DANGERDANGER
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.
5. Throttle Lever – Used to adjust engine RPM speed (lever advanced forward
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.
NOTE
SLOW
, lever back toward operator
).
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.
PAGE 16 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
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
PRE-INSPECTION (ENGINE)
Inspection
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.
Motor fuels are highly flammable and can be dangerous if mishandled. DO NOT smoke while refueling.
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 wipe up immediately.
until the fuel residue has been completely wiped up, and the area surrounding the engine is dry.
Figure 5. Engine Oil Dipstick (Oil Level)
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DANGER - Explosive Fuel
Adding fuel to the tank
hot! or running
In the event of any spilled fuel,
DO NOT attempt to start the engine
Fuel Check
Figure 4. Engine Oil Dipstick (Removal)
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)
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 17
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!
Before Starting:
CAUTION - General Safety Precautions
NEVER operate the pump in a confined
area or enclosed area structure that does not provide ample
free flow of air
.
PRE-SETUP (PUMP)
rigid
3. Remember suction hoses must be collapse when the pump is in operation.
4. Check that
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.
the
discharge
hose (Figure 2) is not restricted.
enough not to
ALWAYS wear approved eye and hearing protection before operating the compactor.
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.
CAUTION - Pump Casing
Pump casing
must
be filled with water before using
5. The discharge hose is usually a
6. Make sure the
The strainer should be positioned so it will remain completely
under water
water for long periods can damage the pump.
pump. Otherwise pump will not be able to begin pumping.
DO NOT pump flammable fluids, corrosive chemicals or fluids
WARNING - Fill Cap
DO NOT open
fill cap
if pump is hot! Water inside may
containing toxic substances. These fluids can create potentially dangerous health and environmental hazards. Contact local authorities for assistance.
be under pressure.
Suction and discharge hoses are
NOTE
available from Multiquip. Contact your nearest dealer for more information.
collapsible
hose, however if a thin-walled discharge hose is not avail­able, a rigid suction hose can be substituted in its place.
suction strainer
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.
(Figure 2) is clean and
(thin-walled)
CAUTION - Strainer
. Running the pump with the strainer above
CAUTION - Flammable Fluids
4. Check for between the pump and engine housing, the seal inside the pump may be worn or damaged. Continued operation of the pump is not recommended. Further usage of the pump under these conditions may cause severe water damage to engine.
Hoses and Clamps
1. Check that all hoses are 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.
leaks
between pump and engine. If water is leaking
securely
PAGE 18 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
attached to the pump.
This pump uses a water-cooled water from seeping into the engine. The passage of water through the pump casing lubricates the seal and prevents it from overheating. in the casing as this will cause damage to the mechanical seal.
CAUTION - Mechanical Seal
mechanical seal
NEVER!
operate the pump without water
to prevent
INITIAL START-UP (ENGINE)
3. Place the
CAUTICAUTI
CAUTION
CAUTICAUTI
DO NOT attempt to operate the pump until the Safety, General Information and Inspection sections of this manual have been
understood
This section is intended to assist the operator with the
start-up
section be read carefully before attempting to use the pump in the field.
Starting the Engine
1. Place the engine
read and thoroughly
.
initial
of the trash pump. It is extremely important that this
fuel valve lever
position.
(Figure 6) to the "ON"
starting a
4. Place the if starting a
choke lever
cold
engine.
Figure 8. Engine Choke Lever (Open)
choke lever
warm engine
(Figure 8) in the "
(Figure 9) in the "
or the
temperature is warm.
OPEN
CLOSED
" position if
" position
Figure 6. Engine Fuel Valve Lever (ON Position)
2. Move the position, about 1/3 of the way toward the fast position.
Figure 7. Throttle Lever (1/3 Start Position)
throttle lever
(Figure 7) away from the slow
Figure 9. Engine Choke Lever (Closed)
5. Place the position.
Figure 10. Engine ON/OFF Switch (ON Position)
engine ON/OFF switch
(Figure 10) in the "
ON
"
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 19
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, corre­sponding to the compression point. Pull the starter grip briskly and smoothly for starting.
Figure 11. Starter Grip
7. If the engine has started, slowly return the choke lever (Figure 12) to the started repeat steps 1 through 6.
CLOSED
position. If the engine has not
ALWAYS run engine at
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.
2. After the engine “OFF” position (Figure 15).
CAUTICAUTI
CAUTION
CAUTICAUTI
full speed
Figure 14. Throttle Lever (Idle)
cools
, turn the engine ON/OFF switch to the
while pumping.
Figure 12. Choke Lever (Closed)
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.
To begin pumping, place the throttle lever (Figure 13) in the
9.
RUN
"position.
"
Figure 13. Throttle Lever (Run)
PAGE 20 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
3. Place the position.
Emergency Showdown
1. Move the throttle lever quickly to the the engine ON/OFF switch in the
Figure 15. Engine ON/OFF Switch (OFF)
fuel shut-off lever
Figure 16. Fuel Valve Lever (OFF)
(Figure 16) in the OFF
IDLE
position, and place
OFF
position.
MAINTENANCE (PUMP)
Pump Vacuum Test
CAUTION - Priming Pump
DO NOT attempt to start the engine unless the pump has
previously been will occur if pump has not been primed.
To perform the pump vacuum test do the following:
1. Remove the pump fill cap (Figure 2), and fill the pump with water.
2. Start the engine as outlined in the initial start-up section, and wait for the pump to begin pumping.
3. As shown in Figure 17 (next page), place a water hose inside the discharge opening of the pump, and turn on the water. This flow of water into the discharge opening will
prevent
4. Place the the pump suction (inlet) opening (Figure 19) with the vacuum gauge facing upwards. It may be necessary to apply a small amount of water around the rubber seal of the vacuum tester to make a good suction fit.
primed
the pump from running dry.
Pump Vacuum Tester
with water. Severe pump damage
(P/N 7000030) over
Pump Cleaning
After pumping water containing large amounts of dirt and debris, perform the following:
1. Remove the drain plug from the pump housing (Figure 2) and drain any water left in the pump.
2. Clean and remove dirt, debris from pump casing. Inspect impeller and volute for wear. Replace any damaged or worn parts.
5. Check and make sure that there are no air leaks between the vacuum tester and the inlet port on the pump. If air leaks are present reseat vacuum tester.
6. Run the pump for a few minutes while monitoring the vacuum gauge. If the gauge indicates a reading between
-25 and -20 in. Hg. (inches of mercury) then it can be assumed that the pump is working correctly.
25 in. Hg (inches of mercury)
NOTE
7. If the vacuum tester gauge indicates a reading
below
is not functioning correctly, and corrective action needs to be taken.
6. To test the vacuum tester should remain attached to the pump suction inlet port by vacuum. This indicates the pump's flapper valve is seating properly to hold water in the suction hose when the engine is stopped. This prevents backflow and allows for faster priming when the engine is restarted.
-20 in. Hg, it can then be assumed that the pump
flapper valve
translates into 25 feet of lift at
level
.
, shut down the engine. The
sea
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 21
MAINTENANCE (PUMP)
NOTE
Figure 17. Pump Vacuum Tester
When performing pressure test, be Pressure reading may vary depending on altitude.
PAGE 22 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
NOTE
sure to place cap over one of the
discharge ports.
Engine Maintenance
Perform engine maintenance procedures as referenced by Table 4 below:
MAINTENANCE (ENGINE)
eludehcSecnanetniaMenignE.4elbaT
TSRIF
)3(NOITPIRCSEDNOITAREPOEROFEB
KCEHCX
liOenignE
EGNAHCX
KCEHCX
renaelCriA
EGNAHC)1(X
stloB&stuNllA
gulPkrapS
sniFgnilooCKCEHCX
retserrAkrapSNAELCX
knaTleuFNAELCX
retliFleuFKCEHCX
fInethgit-eR
yrasseceN
NAELC-KCEHCX
EC
ALPER X
X
HTNOM
RO
.SRH01
YREVE
SHTNOM3
RO
.SRH52
YREVE
SHTNOM6
RO
.SRH05
YREVE
RAEY
RO
.SRH0
01
YREVE
SRAEY2
RO
.SRH002
NOTE
deepSeldITSUJDA-KCEHC)2(X
ecnaraelCevlaVT
senilleuFKCEHC)2()yrassecenfiecalper(sraey2yrevE
SUJDA-KCEHC )2(X
nidesunehwyltneuqerferomecivreS)1(
YTSUD
.saera
se
rudecorpecivresroflaunaMpohsNIBORehtotrefeR.tneiciforp
fosruohgol,esulaicremmocroF)3(
.slavretniecnanetniamreporpenimretedotnoitarepo
Reference manufacturer engine manual for specific servicing instructions.
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 23
yllacinahcemeradnaslootreporpehtevahuoysselnu,relaedcivresruoyybdecivresebdluohssmetiesehT)2(
MAINTENANCE (ENGINE)
Maintenance
Perform the engine maintenance procedures as indicated below:
DAILY
Thoroughly remove dirt and oil from the engine and control area. Clean or replace the air cleaner elements as necessary. Check and retighten all fasteners as necessary. Check the spring box and bellows for oil leaks. Repair or replace as needed.
WEEKLY
Remove the fuel filter cap and clean the inside of the fuel tank.
Remove or clean the filter at the bottom of the tank.
Remove and clean the spark plug (Figure 18), then adjust the spark gap to 0.028 ~0.031 inch (0.6~0.7 mm). This unit has electronic ignition, which requires no adjustments.
ENGINE AIR CLEANER
1. Remove the air cleaner cover and foam filter element as
2. Tap the paper filter element (Figure 20) several times on a
3. Clean foam element in warm, soapy water or nonflammable
DANGER - Pump Cleaning (Gasoline)
DO NOT use gasoline as a cleaning solvent,
because that would create a risk of fire or explosion.
shown in Figure 20.
hard surface to remove dirt, or blow compressed air [not exceeding 30 psi (207 kPa, 2.1 kgf/cm element from the air cleaner case side. Brushing will force dirt into the fibers. Replace the paper filter element if it is excessively dirty.
solvent. Rinse and dry thoroughly. Dip the element in clean engine oil and completely squeeze out the excess oil from the element before installing.
2
)] through the filter
NEVER
brush off dirt.
Figure 18. Spark Plug Gap
ENGINE OIL
warm
1. Drain the engine oil when the oil is Figure 19.
2. Remove the oil drain bolt and sealing washer and allow the oil to drain into a suitable container.
3. Replace engine oil with recommended type oil as listed in Table 3. Engine oil capacity is 1.16 quarts (1.1 liters). DO NOT overfill.
4. Install drain bolt with sealing washer and tighten se­curely.
as shown in
Figure 20. Engine Air Cleaner
Figure 19. Engine Oil (Draining)
PAGE 24 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
PREPARATION FOR LONG -TERM STORAGE
Pump Storage
For storage of the pump for over 30 days, the following is required:
z
Drain the fuel tank completely.
z
Run the engine until the fuel in the injection system is completely consumed.
z
Completely drain used oil from the engine crankcase and fill with fresh clean oil, then follow the procedures described in the engine manual for engine storage.
z
Remove the drain plug from the pump and drain out any water from left in the housing.
z
Remove the pump cover and clean inside of pump housing. Coat inside of pump housing with a light film of oil to reduce corrosion. A spray can of oil works well for this application.
z
Cover suction and discharge ports with duct tape to prevent any foreign matter from falling into pump.
z
Cover pump and engine with plastic covering or equivalent and store in a clean, dry place.
z
To protect the water cooled-seals, place one-half pint of lubricating oil (new or used) through the discharge opening on the pump and crank the engine several times. This will prevent excessive corrosion and also keep the mechanical seal lubricated.
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 25
TROUBLESHOOTING (ENGINE)
MOTPMYS MELBORPELBISSOP NOITULOS
tratsottluciffiD
?egdirbgniebgulpnoitingI .metsysnoitingikcehC
GNITOOHSELBUORTENIGNE.5ELBAT
gulpkrapstubelbaliavasileuF
elbaliavarewoP(.etingitonlliw
.)elbacnoisnethgihta
rewoP(.etingitonlliw
noisserpmoc(setingi
noisserpmoc(setingi
gulpkrapstubelbaliavasileuF
TON
.)elbacnoisnethgihtaelbaliava
gulpkrapsdnaelbaliavasileuF
)lamron
.
gulpkrapsdnaelbaliavasileuF
wol
.)
?srotalusni
?stisoped
?etauqedani
?)tsud
?nrowrednilyC .rednilycecalpeR
?esoolgulpkrapS .gulpkrapsnehgiT
?noitingitatisopednobraC .noitingiecalperronaelC
evitcefedoteudtiucrictrohS
?pagkrapsreporpmI .pagtcerrocehtotpaggulpkrapsteS
?hctiwspotstatiucrictrohS .evitcefedfihctiwspotsecalpeR.tiucrichctiwspotskcehC
?evitcefedliocnoitingI .liocnoitingiecalpeR
nobrachtiwdeggolcrelffuM
siytilauqleufdexiM
,retaw(etauqedaniesunileuF
?deggolcrenaelCriA .renaelcriaecalperronaelC
?teksagdaehrednilycevitcefeD .teksagdaehecalperrostlobdaehrednilycnethgiT
.srotalusniecalpeR
.relffumecalperronaelC
.erutximliootleufkcehC
.leufhserfhtiwecalperdnametysleufhsulF
yrotcafsitastonnoitarepO
?deggolcrenaelcriA
elbaliavarewophguonetoN
-ssimon,lamronnoisserpmoc(
.)gnirif
elbaliavarewophguonetoN
-ssim,lamronnoisserpmoc(
.)gnirif
?)tsud
.staehrevoenignE
?enilleufniriA .enilleufmorf)riaevomer(deelB
?reporpmirebmahc
.nobrac
taolfrotaerubracnilevelleuF
?rednilycnistisopednobraC rednilycecalperronaelC
?evitcefedliocnoitingI .leufhserfhtiwecalperdnametysleufhsulF
?strohsnetfogulpnoitingI .noitinginaelc,seriwnoitingiecalpeR
,retaw(etauqedaniesunileuF
ninoitsopednobracevissecxE
?rebmahcnoitsubmoc
htiwdeggolcrelffumrotsuahxE
?tcerrocnieulavtaehgulpkrapS .gulpkrapsepyttcerrochtiwgulpkrapsecalpeR
taolfrotaerubractsujdA
.leufhserfhtiwecalperdnametysleufhsulF
.esacknarcecalperronaelC
.relffumecalperronaelC
PAGE 26 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
TROUBLESHOOTING (ENGINE/PUMP)
MOTPMYS MELBORPELBISSOP NOITULOS
yrotcafsitastonnoitarepO
?reporpmitnemtsujdaronrevoG .reveltcerrocotronrevogtsujdA
?evitcefedgnirpsronrevoG .noitingiecalperronaelC
.setautculfdeepslanoitatoR
?citarrewolfleuF .enilleufkcehC
)deunitnoC(GNITOOHSELBUORTENIGNE.5ELBAT
noitcushguorhtninekatriA
.enilnoitcuskcehC
?enil
gnikrowtonretratslioceR
.ylreporp
MOTPMYSMELBORPELBISSOPNOITULOS
.retawnoekattonseodpmuP
?enigne
?trapgnitatornitsuD .ylbmessaretratsliocernaelC
?eruliafgnirpsgnirpS .gnirpslairpsecalpeR
GNITOOHSELBUORTPMUP6ELBAT
?gnisuohehtniretawgnimirphguonetoN.retawddA
?wolootdeepsenignE.elttorhtesaercnI
?deggulprenniartS.reniartsnaelC
?degamadesohnoitcuSspmalcdna,esohriaperroecalpeR
?tropnoitcustakaelriA .dela
?enilretawevobahgihootdetacolsipmuP.retawotresolcpmupevoM
hpmupnignitcellocsirbeD.gnisuohpmupnaelC
?gnisuo
.etulovdnarellepmineewtebecnatsidhcumooT
dnapmupneewtebelohpeewtuognikaelretaW
sgniddaybecnaraelctsujdA
"020..xaM-"600..niM
slacinahcemfonoitidnockcehC
esylreporpdnathgiterasgnittiftahtkcehC
.rellepmiecalperrosmih
,steksagdnalae
.gnisuohenignednadnepmupneewteb
tdeepsenignE.deepselttorhtesaercnI
?woloo
onroelttil,retawnisekatpmuP
.egrahcsid
sgnittiF
.telnitaskaelesohnoitcuS
noyatstonseodegrahcsiD
.gnilpuoc
sipmup:nruttonseodrellepmI
.tratsotdrah
?nrowetuloV/rellepmI eca
?hgihooterusserP .pmalclanoitiddadda,erusserpkcehC
bdnerodeknikesoH.esohkcehC
?enigneevitcefeD .launaMs'renwOenignEleseiDztaHeeS
?deggulpyllaitrapreniartsnoitcuS.reniartsnaelC
etulov/rellepmi
?ylreporpdelaestoneraspmalc/
?egralootsiretemaidesoH .esohecalperroesohretemaidrellamsesU
?dekcol
?dekcolbrodemmajrellepmI morfsirbeddnat
?gnidnibetulovdnarellepmI
)pmup
.gnisuohedisni
A
.rellepmi
lperrosmihsgniddaybecnaraelctsujdA
noslaesartxepeeK(.pmalcddaroecalper,nethgiT
ridnaelcdnarevocpmupnepO
dnihebmorfmihsgnivomerybecnaraelctsujd
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 27
EXPLANATION OF CODE IN REMARKS COLUMN
The following section explains the different symbols and remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if there are any questions.
The contents and part numbers listed in the parts section are subject to change guarantee the availability of the parts listed.
Sample Parts List:
NO. PART NO. PART NAME QTY. REMARKS
1 12345 BOLT ...................... 1 ...... INCLUDES ITEMS W/
2
*
2*12347 WASHER, 3/8 IN. ... 1 ......
3 12348 HOSE ................... A/R .... MAKE LOCALLY
4 12349 BEARING ............... 1 ......S/N 2345B AND ABOVE
NO. Column
Unique Symbols - All items with same unique symbol
(*, #, +, %, or >) in the number column belong to the same assembly or kit, which is indicated by a note in the “Remarks” column.
Duplicate Item Numbers - Duplicate numbers indicate multiple part numbers are in effect for the same general item, such as different size saw blade guards in use or a part that has been updated on newer versions of the same machine.
When ordering a part that has more than one item number listed, check the remarks column for help in determining the proper part to order.
without notice
WASHER, 1/4 IN. .............
. Multiquip does not
NOT SOLD SEPARATELY MQ-45T ONLY
*
QTY. Column
Numbers Used - Item quantity can be indicated by a
number, a blank entry, or A/R. A/R (As Required) is generally used for hoses or other parts
that are sold in bulk and cut to length. A blank entry generally indicates that the item is not sold
separately. Other entries will be clarified in the “Remarks” Column.
REMARKS Column
Some of the most common notes found in the “Remarks” Column are listed below. Other additional notes needed to describe the item can also be shown.
Assembly/Kit
unique symbol will be included when this item is purchased.
Indicated by:
“INCLUDES ITEMS W/(unique symbol)”
Serial Number Break
number range where a particular part is used.
Indicated by:
“S/N XXXXX AND BELOW” “S/N XXXX AND ABOVE” “S/N XXXX TO S/N XXX”
Specific Model Number Use
used only with the specific model number or model number variant listed. It can also be used to show a part is NOT used on a specific model or model number variant.
Indicated by:
“XXXXX ONLY” “NOT USED ON XXXX”
- All items on the parts list with the same
- Used to list an effective serial
- Indicates that the part is
PART NO. Column
Numbers Used - Part numbers can be indicated by a
number, a blank entry, or TBD. TBD (To Be Determined) is generally used to show a part
that has not been assigned a formal part number at time of publication.
A blank entry generally indicates that the item is not sold separately or is not sold by Multiquip. Other entries will be clarified in the “Remarks” Column.
PAGE 28 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
“Make/Obtain Locally”
purchased at any hardware shop or made out of available items. Examples include battery cables, shims, and certain washers and nuts.
“Not Sold Separately”
purchased as a separate item and is either part of an assembly/kit that can be purchased, or is not available for sale through Multiquip.
- Indicates that the part can be
- Indicates that an item cannot be
QP4TE 1 TO 5 UNITS WITH
ROBIN EX270D50021 ENGINE
Qty. ..... P/N ......................... Description
1 ......... 0811885433 ............ MECHANICAL SEAL SLEEVE
1 ......... 1470040030 ............ IMPELLER
1 ......... 1401350350 ............ CHECK VALVE
4 ......... 0631211159 ............ DRAIN CAP
4 ......... 14660002200002 .... DRAIN COVER KNOB
1 ......... 0742214100 ............ STEEL STRAINER
5 ......... 2793260707 ............ ELEMENT AIR CLEANER
5 ......... 0650140150 ............ SPARK PLUG (ROBIN)
1 ......... 0430440050 ............ CAP, FUEL TANK (ROBIN)
2 ......... 0641360010 ............ FUEL, FILTER
1 ......... 2795011008 ............ STARTER ROPE
SUGGESTED SPARE PARTS
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 29
PUMP ASSY.
PUMP ASSY.
10
29
47
31
30
20
54
4
46
22
41
28
23
26
4
25
17
24
27
54
11
52
28
56
19
1
7
34
14
3
32
13
9
51
8
38
40
36
19
37
39
12
2
41
16
23
6
53
MECHANICAL
5
10
SEAL KIT
55
21
50
33
44
18
15
42
49
43
48
35
45
48
43
PAGE 30 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
PUMP ASSY.
PUMP ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 14660600100002 CASING 1
2 14660600200002 CASING COVER...................................................... 1 ........ OCTOBER 2007 AND BELOW
2 14660600210002 CASING COVER...................................................... 1 ........ NOVEMBER 2007 AND ABOVE
3 14660000900002 SUCTION COVER, NPT 4" 1 4 14660000900002 DELIVERY COVER, NPT 4" 2 5 14660601700002 DRAIN COVER 1 6 12470002500002 DRAIN COVER SET HANDLE 2 7 1470040030 IMPELLER 1 8 1466000130 VOLUTE CASING 1 9 1466040700 WEAR PLATE 1 10 14660002200002 DRAIN COVER KNOB 4 11*0482200240 O-RING (MECHANICAL SEAL SLEEVE) 1 12 0641400430 COTTER PIN 4 13 0131190820 CAP SCREW, M8X20 (VOLUTE CASING) 3 14 1401350350 CHECK VALVE 1 15 0105051045 BOLT, M10X45 (ENGINE), 4 16*0483602750 O-RING (DRAIN COVER) 1 17 1466330460 O-RING (CASING) 1 18 1466214010P002 BASE 1 19 1401330360 DELIVERY COVER PACKING 2 20 0451290080 WASHER, LOCK M8 ( WEAR PLATE ) 3 21 14702140200014 ENGINE BASE 1 22 0631211159 FLOODING CAP, PF1 1/2" 1 23 0631211159 DRAIN CAP, PF1 1/2" 2 24*0803442930 MECHANICAL SEAL 1 25*0811885433 MECHANICAL SEAL SLEEVE 1 26*0852834525 ADJUST LINER, F45XF25.4 T0.3 1 27*0852854525 ADJUST LINER, F45XF25.4 T0.5 1 28 0131290665 CAP SCREW, 3/8-16UNC×65
(CASING CVR SET BOLT) 4 29 0141050825 SCREW, M8×25 (DRAIN CUVER SET HANDLE) 4 30 0131151225 CAP SCREW, M12×25 (SUCTION COVER 4 31 0131190820 CAP SCREW, M8×20 (WEAR PLATE) 3 32 0131151230 CAP SCREW, M12×30 (CASING) 6 33 0105051040 BOLT, M10×40 (PUMP) 2 34 0520040451 KEY, 6.3×51 1 35 0723302546 CUSHION RUBBER 4 36 0451290120 WASHER, LOCK M12 (IMPELLER) 1 37 0191190745 BOLT, 7/16-20UNFX45 (IMPELLER) 1 38 1466200270 HINGE BOLT, M10×65 4 39 1466220280 HINGE PIN 4
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 31
PUMP ASSY.
PUMP ASSY.
10
29
47
31
30
20
54
4
46
22
41
28
23
26
4
25
17
24
27
54
11
52
28
56
19
1
34
14
3
32
13
9
51
8
38
40
36
37
39
12
7
19
2
41
16
23
6
53
MECHANICAL
5
10
SEAL KIT
55
21
50
33
44
18
15
42
49
43
48
35
45
48
43
PAGE 32 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
PUMP ASSY.
PUMP ASSY.
NO. PART NO. PART NAME QTY. REMARKS
40 4334201240 IMPELLER WASHER, F42XF12 T4.5 1 41 0458220070 SEAL WASHER, 3/8" (CASING COVER ) 4 42 0205450100 NUT, M10 (ENGINE) 4 43 0205450100 NUT, M10 (CUSHION RUBBER) 8 44 0205450100 NUT, M10 (PUMP) 2 45 0401450100 WASHER, M10 (ENGINE) 4 46 0451290080 WASHER, LOCK M8 (VOLUTE CASING) 3 47 0451250080 WASHER, LOCK M8 (DRAIN COVER SET HANDLE) 4 48 0451250100 WASHER, LOCK M10 (CUSHION RUBBER) 8 49 0451250100 WASHER, LOCK M10 (ENGINE) 4 50 0451250100 WASHER, LOCK M10 (PUMP) 2 51 52 1466068050 CAP 1 53 0742214100 STRAINER 1 54 0131151220 CAP SCREW, M12×20 (DELIVERY COVER) 8
55 KIT4TH KIT, MECHANICAL SEAL, SLEEVE, O-RINGS .........................1 .. INCLUDES ITEMS W/
56 EX270D50021 ENGINE, ROBIN 1
0481572500 O-RING (VOLUTE CASING) 1
*
*
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 33
AIR CLEANER ASSY.
ROBIN EX270D50220 ENGINE — AIR CLEANER ASSY.
PAGE 34 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — AIR CLEANER ASSY.
AIR CLEANER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
510 2793261200 AIR CLEANER ASSY., DUAL ............ 1 ............... INCLUDES ITEM W/
510-200*2793263108 BASE CP 1 510-210*2793263108 PACKING 1 510-220*2793265008 GASKET 1 510-250*2793264008 COVER 1 510-260*2793273008 LABEL 1 510-270*2793274008 NUT 1 510-520*2793260707 ELEMENT 1 570 0023806000 FLANGE NUT 2 580 0110060050 FLANGE BOLT 1 850 0851080000 RUBBER PIPE, 8DX11D 1
*
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 35
CAMSHAFT ASSY.
ROBIN EX270D50220 ENGINE — CAMSHAFT ASSY.
PAGE 36 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — CAMSHAFT ASSY.
CAMSHAFT ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 2793160101 CAMSHAFT CP .......................................... 1............. INCLUDES ITEMS W/
25 2773510103 PIN, CAMSHAFT, 9DX78.5L 1 27 0240060010 O RING, 5.8DX9.6DX1.9T 1 34 35 37 38 150 2793560101 TIMING CHAIN CP, 100 LINK 1 160 2773691103 TENSIONER 1 163 2773710103 SPRING, TENSIONER 1 166 2773690203 PIN, TENSIONER, 6DX13DX34L 1 170 2773691313 CHAIN GUIDE 1
2773860103 SPRING PIN, 4DX7.5DX11L 1
*
2793640103 RELEASE LEVER 1
*
2773650103 CLIP, 13.8DX20.3DX0.4T 1
*
2773870103 RETURN SPRING 1
*
*
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 37
CARBURETOR ASSY.
ROBIN EX270D50220 ENGINE — CARBURETOR ASSY.
PAGE 38 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — CARBURETOR ASSY.
CARBURETOR ASSY.
NO. PART NO. PART NAME QTY. REMARKS
210 2796230200 CARBURETOR ASSY. ............................... 1 ................ INCLUDES ITEM W/
210-1
*
210-2
*
210-3
*
210-5
*
210-8
*
210-11*2796253008 SHAFT SUB ASSY. THROTTLE 1 210-12*2516245308 SCREW 1 210-14 2796250008 VALVE ASSY NEEDLE 1 210-15*2796251508 PIN FLOAT LEVER 1 210-16*2796255008 CHAMBER FLOAT 1 210-17*2516235008 GASKET 1 210-18 210-19*2796250508 FLOAT, CHAMBER 1 210-22*2796240108 JET MAIN 1 210-28*2796235508 SCREW DRAIN 1 210-32*2796256108 BUSH 1 210-40*2796235308 SCREW ADJUSTING 1 210-41*2796244508 SPRING 1 210-60*2796256208 COLLAR 1 210-104*2796255208 GASKET 1 210-151*2796245208 O-RING 1 210-152*2796245108 O-RING 1 210-302*0642006410 PACKING, FILTER CUP 1 210-303*0642007810 FILTER CUP 1 224 2774380101 CHOKE LEVER CP 1
540 2793290113 INSULATOR 1 550 2793590123 GASKET, INSULATOR 1
2796253508 VALVE THROTTLE 1 2516245008 SCREW 2 2796252508 VALVE CHOKE 1 2796242008 JET SLOW 1 2796252008 SHAFT CHOKE 1
2796254008 GASKET CHAMBER 1
*
*
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 39
CRANKCASE ASSY.
ROBIN EX270D50220 ENGINE — CRANKCASE ASSY.
PAGE 40 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — CRANKCASE ASSY.
CRANKCASE ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2791010221 CRANKCASE CP, W/ OIL SENSOR ................................ 1 .......... INCLUDES ITEMS W/
30 40 50 75 80 0401140030 PLUG, M14X1.5 X20DX12L 2 90+ 0211140020 GASKET, 14.1DX19DX2.3T 2
210 2791100201 MAIN BEARING COVER C .............................................. 1 ........... INCLUDES ITEMS W/ $
220$ 0440300160 OIL SEAL, 28.8DX45DX7T 1 230$ 0600300020 BALL BEARING 1 250 2774500421 GOVERNOR GEAR CP, 52.5DX29T N=33 1 260 2634190103 GOVERNOR SLEEVE, 6DX7.6DX16DX26L 1 270 2796360103 OIL GAUGE, M22X1.5 L=67.5+18 1 275 2796500103 FILLER PLUG, M22X1.5 L=12+18 1 280+ 0213200050 GASKET 1 281 0213200050 GASKET 1 300 0010408350 FLANGE BOLT 6 700 2771501103 PIPE KNOCK, 10DX8.5DX14L 2
960 2799900107 GASKET SET .................................................................. 1 ........... INCLUDES ITEMS W/+ &
0440300160 OIL SEAL, 28.8DX45DX7T 1
*
0600300340 BALL BEARING, BB6206, 30DX62DX16B 1
*
2771501103 PIPE KNOCK, 10DX8.5DX14L 2
*
0440060020 OIL SEAL, 5.6DX10DX2.5T 1
*
ITEMS 620 & 690 IN THE CYLINDER HEAD ASSY
*
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 41
ROBIN EX270D50220 ENGINE — CRANKSHAFT/PISTON ASSY.
CRANKSHAFT, PISTON ASSY.
PAGE 42 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — CRANKSHAFT/PISTON ASSY.
CRANKSHAFT, PISTON ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2792090111 CRANKSHAFT CP 1 50 0180180010 FLANGE NUT, M18X31DX14H 1 70 0323030010 WOODRUFF KEY, 3BX6HX16D 1
310 2792250120 CONNECTING ROD ASSY. ............................. 1 ............ INCLUDES ITEM W/#
320# 2792300103 CONNECTING ROD BOLT, M7X1.0X40L 2 350 2792330103 PISTON PIN, 18DX13DX53L 1 360 2792340103 PISTON, STD. 74.4DX43H 1 360 2792340303 PISTON, OVERSIZE 0.25 MM 1 360 2792340403 PISTON, OVERSIZE 0.50 MM 1 370 2792351107 PISTON RING SET, STD. 1 370 2792351207 PISTON RING SET, OVERSIZE 0.25 MM 1 370 2792351307 PISTON RING SET, OVERSIZE 0.50 MM 1 380 0565180010 CLIP, 17.3DX1.6D 2
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 43
CYLINDER HEAD ASSY.
ROBIN EX270D50220 ENGINE — CYLINDER HEAD ASSY.
PAGE 44 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — CYLINDER HEAD ASSY.
CYLINDER HEAD ASSY.
NO. PART NO. PART NAME QTY. REMARKS
20# 2371420203 VALVE GUIDE,5.5DX9.5DX27L 2 26# 2771601001 STEM SEAL, 5DX11.6DX15DX7.8T 1 30 2793360103 VALVE SPRING, 17DX2.3DX27L N=5.8 2 40 2693370103 SPRING RETAINER 2 60# 0105080250 STUD, M8X1.25X25L 2 70# 0105060410 STUD, M6X1.0X107L 2 80 2793340113 INTAKE VALVE, 28.5DX5.5DX67.8L 1 90 2793350113 EXHAUST VALVE, 26.5DX5.5DX67.8L 1 95 13210KA031 COLLET VALVE 4 200 2773500103 PIN, ROCKER, 6DX9DX41L 1
220 2773610100 ROCKER ARM ASSY. IN ........................... 1 ............. INCLUDES ITEMS W/
225 2773610200 ROCKER ARM ASSY. EX ..........................1............. INCLUDES ITEMS W/ %
230 231% 0149050010 ADJUST SCREW, M5X0.5X23L 1 240*0170050020 NUT, M5X0.5X4.1H 1 241% 0170050020 NUT, M5X0.5X4.1H 1 290 0110060020 FLANGE BOLT, M6X1.0X12L 1
610 2791300101 CYLINDER HEAD CP ................................. 1 ............. INCLUDES ITEM W/ #
620 2791500113 GASKET, HEAD 1 630 0110080240 FLANGE BOLT, M8X1.25 X68L 4 631 0010408350 FLANGE BOLT 1 680 2771550101 ROCKER COVER CP 1 690 2771600103 GASKET, ROCKER COVER, T=0.7 1 710 0110060020 FLANGE BOLT, M6X1.0X12L 4
0149050010 ADJUST SCREW, M5X0.5X23L 1
*
*
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 45
FUEL TANK ASSY.
ROBIN EX270D50220 ENGINE — FUEL TANK ASSY.
PAGE 46 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — FUEL TANK ASSY.
FUEL TANK ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 2796010211 FUEL TANK CP., 3.6L BLACK 1 20 0732005180 LABEL, WARNING 1 23 2799510103 LABEL, MODEL 1 30 0430440050 FUEL TANK CAP CP 1 40 0641360010 FUEL, FILTER 1 48 0505120020 UNION 1 60 0023808000 FLANGE NUT 2 63 0110080250 FLANGE BOLT, M8X1.25X25L 1 80 0851060000 RUBBER PIPE, 6DX12D 1 90 0561100030 HOSE CLAMP, 10DX8BX1T 2 224 2774380101 CHOKE LEVER CP 1
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 47
GOVERNOR ASSY.
ROBIN EX270D50220 ENGINE — GOVERNOR ASSY.
PAGE 48 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — GOVERNOR ASSY.
GOVERNOR ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 2794230113 GOVERNOR LEVER 1 20 2774220113 GOVERNOR SHAFT 1 30 2794270101 GOVERNOR ROD CP. 1 40 2774280113 ROD SPRING, 7DX0.5DX182L N=16 1 50 0031305000 CLIP 2 60 0130060240 BOLT AND WASHER ASSY. 1 70 0186060020 NUT 1 80 2794250223 GOVERNOR SPRING 1 310 2794330201 SPEED CONTROL LEVER 1 340 2774350103 STOP PLATE 1 350 0200060170 WASHER, 6DX24DX2T 1 355 0217060070 FRICTION WASHER, 6.5DX24DX0.8T 1 360 0140060180 SCREW, M6X1.0X35L 1 365 2374500423 SPRING, ADJUST 1 370 0021706000 NUT 1 395 2774390103 CLAMP 1 396 0043605160 SCREW & WASHER ASSY. 1 435 2774600101 SPEED CONTROL BRACKET CP 1 440 0043104080 SCREW 1 450 0023506000 SELF LOCK NUT 1 480 2774510103 RETURN SPRING 1 485 0110060020 FLANGE BOLT, M6X1.0X12L 2
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 49
ROBIN EX270D50220 ENGINE — IGNITION COIL/FLYWHEEL ASSY.
IGNITION/FLYWHEEL ASSY.
PAGE 50 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — IGNITION COIL/FLYWHEEL ASSY.
IGNITION/FLYWHEEL ASSY.
NO PART NO PART NAME QTY. REMARKS
10 2797923001 FLYWHEEL CP, 15W, 40W CHARGING 1 11 2797943001 IGNITION COIL CP 1 30 0011406250 BOLT & WASHER ASSY. 2 50 27773101H1 WIRE 1 CP 1 60 KU31107101 FLOAT C/U CP5 1 70 0150040090 TAPPING SCREW, M4X10L 2 100 0650140150 SPARK PLUG, NGK BR6HS 1 110 0655000270 SPARK PLUG CAP 1
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 51
MUFFLER ASSY.
ROBIN EX270D50220 ENGINE — MUFFLER ASSY.
PAGE 52 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — MUFFLER ASSY.
MUFFLER ASSY.
NO PART NO PART NAME QTY. REMARKS
310 2793010121 MUFFLER CP 1 320 2793420111 MUFFLER COVER 1 340 2773520103 GASKET, MUFFLER 1 350 9802008280 FLANGE, NUT 2 360 0152060090 TAPPING BOLT 2 361 0110060010 FLANGE BOLT 1 365 0110080150 FLANGE BOLT 1 440 27737203H1 SCREEN CP 1 445 0150040060 TAPPING SCREW 2
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 53
OIL SENSOR ASSY.
ROBIN EX270D50220 ENGINE — OIL SENSOR ASSY.
PAGE 54 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — OIL SENSOR ASSY.
OIL SENSOR ASSY.
NO PART NO PART NAME QTY. REMARKS
700 2797630121 OIL SENSOR CP 1 740 0011406160 BOLT AND WASHER ASSY 2 770 2077500101 CLAMP CP 1
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 55
ROBIN EX270D50220 ENGINE — RECOIL STARTER ASSY.
RECOIL STARTER ASSY.
PAGE 56 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
ROBIN EX270D50220 ENGINE — RECOIL STARTER ASSY.
RECOIL STARTER ASSY.
NO. PART NO. PART NAME QTY. REMARKS
10 2795120201 BLOWER HOUSING CP., BLACK 1 20 0732005140 LABEL, TRADE MARK 64D 1 40 0110060030 FLANGE BOLT, M6X1.0X14DX14L 4 60 2795271111 BAFFLE 1, CASE CP 1 61 2795270203 BAFFLE 2, HEAD 1 80 0016508120 BOLT 1 81 0110060020 FLANGE BOLT, M6X1.0X14DX12L 1
210 2795020200 RECOIL STARTER ASSY., D-STD. ...............1 .......... INCLUDES ITEM
210-1
*
210-2
*
210-3
*
210-4
*
210-5
*
210-6
*
210-7 2265075208 RATCHET SPRING 2 210-11*2795014508 STARTER PULLEY 1 210-35*2265074108 FRICTION PLATE 1 210-49*2265075318 CENTER SCREW 1 220 0110060010 FLANGE BOLT, M6X1.0XX14DX8L 4
2265071608 SPIRAL SPRING 1 2795012008 REEL 1 2795011008 STARTER ROPE 1 2265070108 STARTER KNOB 1 2795012508 RATCHET 2 2265073108 FRICTION SPRING 1
W/
*
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 57
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS
Terms of payment for parts are net 30 days.
FREIGHT POLICY
All parts orders will be shipped collect or prepaid with the charges added to the invoice. All shipments are F.O.B. point of origin. Multiquip’s responsibility ceases when a signed manifest has been obtained from the carrier, and any claim for shortage or damage must be settled between the consignee and the carrier.
MINIMUM ORDER
The minimum charge for orders from Multiquip is $15.00 net. Customers will be asked for instructions regarding handling of orders not meeting this requirement.
RETURNED GOODS POLICY
Return shipments will be accepted and credit will be allowed, subject to the following provi­sions:
1. A Returned Material Authorization must be approved by Multiquip prior to ship­ment.
2. To obtain a Return Material Authorization, a list must be provided to Multiquip Parts Sales that defines item numbers, quanti­ties, and descriptions of the items to be returned.
a. The parts numbers and descriptions
must match the current parts price list.
b. The list must be typed or computer
generated.
c. The list must state the reason(s) for
the return.
d. The list must reference the sales
order(s) or invoice(s) under which the items were originally purchased.
e. The list must include the name and
phone number of the person request­ing the RMA.
3. A copy of the Return Material Authoriza­tion must accompany the return shipment.
4. Freight is at the sender’s expense. All parts must be returned freight prepaid to Multiquip’s designated receiving point.
5. Parts must be in new and resalable con-
6. The following items are not returnable:
7. The sender will be notified of any material
8. Such material will be held for five working
9. Credit on returned parts will be issued at
10. In cases where an item is accepted, for
11. Credit issued will be applied to future
PRICING AND REBATES
Prices are subject to change without prior notice. Price changes are effective on a spe­cific date and all orders received on or after that date will be billed at the revised price. Rebates for price declines and added charges for price increases will not be made for stock on hand at the time of any price change.
Multiquip reserves the right to quote and sell dition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked.
a. Obsolete parts. (If an item is in the
price book and shows as being re­placed by another item, it is obsolete.)
b. Any parts with a limited shelf life
(such as gaskets, seals, “O” rings, and other rubber parts) that were pur­chased more than six months prior to the return date.
c. Any line item with an extended dealer
net price of less than $5.00.
d. Special order items. e. Electrical components.
f. Paint, chemicals, and lubricants.
g. Decals and paper products.
h. Items purchased in kits.
received that is not acceptable.
days from notification, pending instruc­tions. If a reply is not received within five days, the material will be returned to the sender at his expense.
dealer net price at time of the original purchase, less a 15% restocking charge.
which the original purchase document can not be determined, the price will be based on the list price that was effective twelve months prior to the RMA date.
purchases only.
direct to Government agencies, and to Original
Equipment Manufacturer accounts who use
our products as integral parts of their own
products.
SPECIAL EXPEDITING SERVICE
A $35.00 surcharge will be added to the invoice
for special handling including bus shipments,
insured parcel post or in cases where Multiquip
must personally deliver the parts to the carrier.
LIMITATIONS OF SELLER’S LIABILITY
Multiquip shall not be liable hereunder for
damages in excess of the purchase price of the
item with respect to which damages are
claimed, and in no event shall Multiquip be
liable for loss of profit or good will or for any
other special, consequential or incidental dam-
ages.
LIMITATION OF WARRANTIES
No warranties, express or implied, are made
in connection with the sale of parts or trade
accessories nor as to any engine not manufac-
tured by Multiquip. Such warranties made in
connection with the sale of new, complete units
are made exclusively by a statement of war-
ranty packaged with such units, and Multiquip
neither assumes nor authorizes any person to
assume for it any other obligation or liability
whatever in connection with the sale of its
products. Apart from such written statement of
warranty, there are no warranties, express,
implied or statutory, which extend beyond the
description of the products on the face hereof.
Effective: February 22, 2006
PAGE 58 —OPERATION AND PARTS MANUAL — REV. #1 (10/10/08)
NOTES
OPERATION AND PARTS MANUAL — REV. #1 (10/10/08) PAGE 59
OPERATION AND PARTS MANUAL
HERE’S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER
UNITED STATES
Multiquip Corporate Office MQ Parts Department
18910 Wilmington Ave. Tel. (800) 421-1244 800-427-1244 Fax: 800-672-7877 Carson, CA 90746 Fax (800) 537-3927 310-537-3700 Fax: 310-637-3284 Contact: mq@multiquip.com
Mayco Parts Warranty Department
800-306-2926 Fax: 800-672-7877 800-421-1244, Ext. 279 Fax: 310-537-1173 310-537-3700 Fax: 310-637-3284 310-537-3700, Ext. 279
Service Department Technical Assistance
800-421-1244 Fax: 310-537-4259 800-478-1244 Fax: 310-631-5032 310-537-3700
MEXICO UNITED KINGDOM
MQ Cipsa Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5 Tel: (52) 222-225-9900 Hanover Mill, Fitzroy Street, Tel: 0161 339 2223 Momoxpan, Cholula, Puebla 72760 Mexico Fax: (52) 222-285-0420 Ashton-under-Lyne, Fax: 0161 339 3226 Contact: pmastretta@cipsa.com.mx Lancashire OL7 0TL
CANADA BRAZIL
Multiquip Multiquip
4110 Industriel Boul. Tel: (450) 625-2244 Av. Evandro Lins e Silva, 840 - grupo 505 Tel: 011-55-21-3433-9055 Laval, Quebec, Canada H7L 6V3 Fax: (450) 625-8664 Barra de Tijuca - Rio de Janeiro Fax: 011-55-21-3433-9055
Contact: jmartin@multiquip.com Contact: cnavarro@multiquip.com.br, srentes@multiquip.com.br
ON-HAND
WHEN CALLING
Contact: sales@multiquip.co.uk
© COPYRIGHT 2008, MULTIQUIP INC.
Multiquip Inc, the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.
This manual MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published in this publication at any time without notice and without incurring any obligations.
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